AST Spacemobile jobs

Mechanical Harness Engineer US - Remote AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a highly skilled and detail-oriented Mechanical Harness Engineer to join our dynamic team working on state-of-the-art Low Earth Orbit (LEO) satellite systems. In this role, you will design, develop, and integrate electrical harnesses that form the backbone of the satellite's electrical system, ensuring reliable and efficient power and data transfer for successful missions. Key Responsibilities - Design and develop electrical harnesses for LEO satellite systems, considering mission requirements, space constraints, thermal considerations, and EMC requirements. - Collaborate with system engineers, electrical designers, and mechanical engineers to define harness specifications and design constraints. - Create and manage detailed harness drawings, including cable/wire routing, connector selection, splicing, and termination plans using CAD tools. - Ensure compliance with industry standards (e.g., IPC-WHMA-A-620, ECSS-E-HB-10-10) and space agency requirements. - Conduct analyses and simulations to verify mechanical integrity, electrical performance, and environmental resistance. - Support fabrication, assembly, and testing of harnesses, providing guidance to ensure quality and adherence to specifications. - Perform in-house testing and validation, including continuity checks, insulation resistance, and signal integrity testing.

Electronic Test technician - Testing area Barcelona, Spain AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a highly skilled and detail-oriented Electronic Test Technician to support the testing, validation, and troubleshooting of advanced electronic assemblies and systems. This role is critical to ensuring product performance, reliability, and quality throughout development and production phases. The ideal candidate will have strong hands-on technical experience, solid diagnostic skills, and the ability to operate effectively in a fast-paced engineering and manufacturing environment. Key Responsibilities: • Perform functional, validation, and acceptance testing of electronic assemblies and PCBAs. • Execute test procedures, record data, and document results in accordance with internal quality standards. • Troubleshoot and diagnose electrical and electronic failures down to the component level. • Support product development, verification testing, and production testing activities. • Operate and maintain electronic test equipment including oscilloscopes, spectrum analyzers, power supplies, signal generators, and data acquisition systems. • Assist engineers with test setup development, fixture assembly, and process improvements. • Interpret schematics, wiring diagrams, and technical documentation. • Ensure compliance with ESD, safety, and quality procedures. • Identify and escalate recurring test

Manager, Defense Business Operations Lanham, Maryland, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a Manager of Finance & Business Operations to serve as the operational backbone of our Defense group. This role is ideal for a proactive leader who can seamlessly balance high-level strategic initiatives with core business and team support. This individual will lead the implementation and ongoing management of Deltek Costpoint, oversee program financial tracking and forecasting, and partner closely with Accounting, BD, Corporate Development, PMO, and Engineering to provide leadership with clear, real-time insights into program performance. The ideal candidate brings hands-on experience in DoD program finance, has successfully implemented or significantly expanded a Costpoint environment, and thrives in owning forecasts, developing rates, and maintaining audit-ready financial data with minimal oversight. Key Responsibilities: - Stand up, configure, and administer Deltek Costpoint for the Defense group including Project Setup, Labor, Billing, and Reporting - Partner with Accounting and Finance to ensure data integrity across our ERP and CRM tools; lead reconciliations between systems - Drive cross-functional process design across BD, PMO, Engineering, and Operations to ensure financial data flows

Environmental Test Technician Supervisor Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview The Environmental Test Technician Supervisor is responsible for leading day-to-day operations within the Environmental Test organization, overseeing technicians performing thermal vacuum, vibration, shock, acoustic, and related qualification and acceptance testing. This role ensures safe, compliant, and efficient execution of environmental test activities while driving continuous improvement, developing technical talent, and coordinating closely with cross-functional partners. The ideal candidate combines strong people leadership with hands-on environmental test expertise and a commitment to operational excellence. Key Responsibilities - Lead daily Environmental Test operations, including thermal vacuum, vibration, shock, acoustic, and related environmental testing activities - Plan, prioritize, and schedule work to meet program milestones, shifting priorities, and delivery deadlines - Assign tasks and manage technician workloads to optimize throughput and resource utilization - Author, maintain, and train staff on environmental test procedures, SOPs, and quality/process documentation - Monitor staffing levels, test throughput, and equipment utilization; prepare and present performance metrics to leadership - Troubleshoot test anomalies, failures, and non-conformances; perform root cause analysis and implement corrective and preventive actions - Enforce compliance with

Multi-Layer Insulation (MLI) Installation Manager Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview The Multi-Layer Insulation (MLI) Installation Manager is responsible for leading the installation and quality execution of thermal insulation systems critical to spacecraft performance. This role oversees a team of technicians and ensures all MLI installations meet stringent thermal, cleanliness, and contamination control requirements. The MLI Installation Manager partners closely with engineering, manufacturing, and program management to deliver high-quality hardware on schedule. This position plays a key role in bridging design intent with hands-on execution in a fast-paced aerospace production environment. Key Responsibilities - Lead and manage all MLI system installation activities across production and integration operations. - Supervise and develop a team of technician specialists, providing day-to-day direction and support. - Develop, refine, and standardize installation processes in collaboration with design and manufacturing engineering teams. - Ensure insulation systems meet thermal performance, cleanliness, and contamination control requirements. - Coordinate with engineering, manufacturing, and program management to meet build schedules and program milestones. - Implement and maintain quality assurance and inspection processes for MLI systems. - Monitor project progress, resource allocation,

Technical Project Manager Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a dynamic and experienced Technical Project Manager (TPM) to oversee the project and program management of critical satellite and space vehicle subsystems. This role involves managing multimillion-dollar budgets for systems including command and data handling, electrical power, reaction wheels, torque rods, and harnesses. As a TPM, you will lead cross-functional teams of 10-20 people through the entire lifecycle of hardware development-from design and manufacturing to testing and delivery. Key Responsibilities: - Lead cross-functional teams in the design, manufacturing, testing, and delivery of hardware, including batteries, solar arrays, harnessing, Power Conditioning and Distribution Units (PCDU), Flight Computers (FC), and test equipment. - Monitor and control earned value metrics, resource allocations, and integrated master schedules (IMS) to align with Program Management Office (PMO) deadlines. - Ensure the successful completion of critical design reviews and project milestones. - Guide program support activities, including subcontracting, supply chain management, material planning, and capital expenditures. - Review contracts with suppliers and design partners, drive major milestones, and schedule payments. - Manage the design, configuration, and

Manufacturing IT Technician Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a detail-oriented Manufacturing IT Technician to provide technical support and maintenance for IT systems within a manufacturing environment. This role ensures smooth operation of hardware, software, and network infrastructure critical to production processes, including Manufacturing Execution Systems (MES), ERP platforms, and shop-floor automation tools. The position is located in Midland-Odessa, TX. Key Responsibilities - Install, configure, and maintain IT hardware including servers, workstations, printers, routers, and switches, as well as software used in manufacturing operations. - Provide first-level and second-level support for MES, ERP, PLM, and related applications. - Troubleshoot and resolve issues impacting production systems promptly to minimize downtime. - Manage and monitor network connectivity across manufacturing facilities and ensure secure and reliable communication between shop-floor systems and enterprise applications. - Support data collection processes for quality and compliance, including torque certifications and NCR traceability. - Maintain accurate system documentation and adhere to IT security protocols. - Work closely with production teams, quality engineers, and IT leadership to implement technology solutions. - Train end-users on IT tools and

Environmental Test Engineer-Weekend Day Shift Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a capable and energetic Environmental Test Engineer to validate our satellite's ability to survive the harsh conditions of launch and Low Earth Orbit (LEO). In this role, you will be responsible for the end-to-end planning, coordination, and execution of critical test campaigns. You will work closely with systems, mechanical, and electrical engineering teams to ensure mission readiness. The ideal candidate thrives in a fast-paced, dynamic environment and demonstrates strong ownership over their work, making a direct impact on the success of our rapidly growing business. This position is assigned to Shift 3- Weekends: Friday-Sunday, 6:00 a.m.-6:00 p.m. (3x12s) 20% pay premium Depending on business needs, this role may also have opportunities on: - Shift 1- Days: Monday-Thursday, 7:30 a.m.-5:30 p.m. (4x10s). - Shift 2-Nights: Monday-Thursday, 6:00 p.m.-4:00 a.m. (4x10s) 10% pay premium. - Shift 4- Weekend Nights: Friday- Sunday 6:00 pm - 6:00 am (3x12s) 25% pay premium Key Responsibilities: - Perform Thermal Vacuum (TVAC), vibration, and shock testing on components, subsystems, and fully assembled satellites. -

Mechanisms Manufacturing Engineer Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a highly motivated and detail-oriented Mechanisms Engineer to support the assembly, integration, and testing (AIT) of spacecraft mechanisms. The candidate will work hands-on in a dynamic environment, collaborating closely with design, test, and production teams to ensure successful build, qualification, and delivery of space mechanisms and subsystems. Key Responsibilities - Provide manufacturing and test engineering support to Production during build, integration, and verification phases - Perform and lead mechanism-level and subsystem-level tests; develop testing requirements, materials, processes, and tooling (vibration, shock, TVAC, assembly) - Participate in and execute design, analysis, and system trade studies to determine mechanism AIT strategies at system and spacecraft levels - Provide inputs to Design Engineering to optimize manufacturing flow, cost, and layout - Prepare detailed product and process reports by collecting, analyzing, and summarizing data - Execute design and analysis using sound engineering principles while adhering to company standards and program requirements - Troubleshoot and investigate anomalies and failures, perform root-cause analysis, and drive resolution - Participate in iterative mechanism design improvements based on

Talent Acquisition/HR Intern Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a Talent Acquisition Intern to support high-impact recruiting efforts within a fast-paced aerospace manufacturing environment. This role provides hands-on exposure to full-cycle recruiting, candidate engagement, and talent operations while working directly with experienced recruiters and hiring leaders. The intern will play a key role in building candidate pipelines, coordinating interviews, and supporting critical hiring initiatives across engineering, manufacturing, and corporate functions. This is an opportunity to learn recruiting in a real-world, high-growth setting where speed, quality, and candidate experience matter. Key Responsibilities - Support full-cycle recruiting activities including sourcing, screening, and interview coordination - Build and maintain candidate pipelines across technical and non-technical roles - Conduct initial candidate outreach and engagement via LinkedIn, email, and phone - Schedule interviews and manage candidate communication throughout the hiring process - Assist in reviewing resumes and identifying qualified candidates based on role requirements - Partner with recruiters to track candidate progress and maintain ATS data accuracy - Support hiring events, career fairs, and on-site interview coordination - Help improve candidate experience through

Senior Quality Inspector - CIC Homestead, Florida, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview The Senior Quality Inspector is responsible for ensuring the highest standards of quality and compliance in the production of Cover Glass Integrated Solar Cells used in spacecraft. This role involves performing advanced inspections, monitoring process controls, interpreting technical requirements, and mentoring junior inspectors to maintain product reliability in accordance with aerospace and space industry standards. Key Responsibilities - Perform in-process, first-article, and final inspections of Cover Glass Integrated Solar Cells (CICs) and subassemblies in accordance with engineering drawings, specifications, and customer requirements. - Verify precision alignment, bonding, attachment, and cleanliness of cover glass components under cleanroom and ESD-protected environments. - Review and interpret quality documentation, work instructions, drawings, and inspection criteria, ensuring compliance with space industry standards (e.g., ECSS, NASA, IPC, MIL-STD). - Conduct inspections using specialized tools such as microscopes, optical comparators, profilometers, and metrology equipment. - Identify, document, and report non-conformances, supporting root cause analysis and corrective/preventive action (CAPA) implementation. - Ensure lot traceability, material certifications, and inspection records are accurate and complete for flight hardware. - Collaborate

Quality Engineer - CIC Homestead, Florida, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Job Summary: The Quality Engineer is responsible for ensuring that all components and processes in the Cover Glass Integrated Solar Cell Production Line meet internal quality standards and customer specifications. This includes planning, implementing, and monitoring quality control systems, investigating issues, and driving continuous improvement initiatives to enhance product reliability and production efficiency. Key Responsibilities: - Quality Control & Assurance: - Develop and implement quality control procedures for the cover glass lamination, cell integration, laser processing, and encapsulation steps. - Monitor process quality through in-line inspection, SPC (Statistical Process Control), and end-of-line testing. - Ensure compliance with ISO 9001 and other relevant quality standards. - Inspection & Testing: - Define and oversee inspection criteria for incoming materials (glass, interconnects, encapsulants) and finished products. - Coordinate root cause analysis for non-conforming materials or processes using tools such as 5 Whys, Fishbone (Ishikawa), and FMEA. - Use metrology tools (e.g., microscope, profilometer, solar simulator) to verify process integrity. - Documentation & Reporting: - Maintain accurate documentation for quality records, audits, deviations, and CAPAs (Corrective and

Mechanisms Flight Assurance Engineer Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview: The Flight Assurance Engineer will independently execute mechanisms-specific flight assurance processes and practices to ensure product reliability, compliance, and quality throughout the lifecycle of flight mechanisms and mechanical assemblies. This role owns design, manufacturing, test, and integration related assurance activities to ensure the safety, functionality, and performance of flight hardware with limited supervision. Key Responsibilities - Own and execute flight assurance methods, plans, and processes across the full mechanisms development and production lifecycle - encompassing design, manufacturing, assembly, test, and integration - while supporting program schedule and cost objectives and meeting quality, safety, and regulatory requirements. - Conduct independent inspections at defined hold points across assembly, test, and integration for high-complexity mechanisms. Define, maintain, and enforce witness point classifications for all mechanisms through their full product lifecycle. - Review and approve assembly work instructions and test procedures before execution across functional and environmental test campaigns. Track qualification and verification of mechanisms through rigorous assurance processes including test readiness review, TVAC and life test witnessing, and test completion sign-off. - Execute mechanisms

RF & Network Performance Certification Lead US - Remote AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking an experienced RF & Network Performance Certification Lead to drive end-to-end certification of device RF behavior and network performance across both lab and real-world environments. This role is responsible for ensuring devices meet defined RF, protocol, and performance standards prior to launch and throughout their lifecycle. As a key technical leader, this individual will serve as the authority for RF and network performance readiness-ensuring seamless interoperability and delivering reliable, high-quality connectivity experiences. Key Responsibilities: - Lead end-to-end RF and network performance certification across lab and field validation stages - Define certification criteria, entry/exit gates, and performance acceptance thresholds - Oversee lab-based testing including RF performance, throughput, latency, mobility, and reliability - Drive field validation activities to assess device behavior in real-world network conditions - Serve as a technical gatekeeper for launch readiness, supporting Go/No-Go decisions - Collaborate with external partners and internal teams to align on performance requirements and standards - Establish and monitor key RF/network performance KPIs across all validation phases - Analyze performance data, identify

Senior Verification Engineer Hyderabad, Telangana, India AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a Senior FPGA Verification Engineer with 4-8 years of experience to design, develop, and execute comprehensive verification strategies for complex FPGA designs. This role requires strong hands-on expertise in SystemVerilog and UVM, testbench architecture, and cross-functional collaboration with design and system teams. Key Responsibilities: - Develop and maintain SystemVerilog/UVM-based verification environments for FPGA block-level and top-level designs - Create and execute verification plans , directed and constrained-random test scenarios, assertions, and functional coverage - Perform simulation-based verification of FPGA designs using industry-standard simulators - Drive debug and root-cause analysis of functional issues and work closely with FPGA RTL designers - Integrate and maintain VIPs, scoreboards, checkers, and reference models - Support FPGA bring-up , validation, and debug activities on FPGA platforms and evaluation boards - Review FPGA RTL, verification code, and test plans to ensure quality and completeness - Mentor junior engineers and contribute to FPGA verification best practices - Support regression runs, coverage closure, and release signoff Qualifications Education: Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or

Micron Solar Panel Production Technician- Weekend Shift Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a Micron Solar Panel Production Technician to join our fast-paced manufacturing team. This role focuses on the production and assembly of solar panels using specialized micro-welding and busbar techniques. The ideal candidate is detail-oriented, comfortable with fine assembly work, and brings a collaborative, flexible approach to production. Key Responsibilities: - Assemble and integrate solar panel kits, including busbars and component connections. - Operate precision micro-welding and pulse welding equipment to join small components. - Inspect and test solar panel assemblies for electrical connectivity and quality standards. - Follow standard work instructions and maintain high-quality documentation. - Collaborate with engineers, production leads, and quality teams to troubleshoot assembly issues. - Contribute to continuous process improvement initiatives. This position is assigned to Shift 3- Weekends: Friday-Sunday, 6:00 a.m.-6:00 p.m. (3x12s). Qualifications Education: - High school diploma or equivalent required; technical certifications or college coursework in engineering, electronics, or related fields preferred. Experience: - Flexible on years of experience. - Experience in solar panel production, semiconductor manufacturing, or

Battery Production & Test Supervisor Homestead, Florida, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a Battery Production & Test Supervisor to lead day-to-day manufacturing and testing operations for battery systems. This role oversees end-to-end production and validation activities, ensuring all products meet applicable quality, safety, and performance standards. The Supervisor will drive execution, support continuous improvement initiatives, and lead a team responsible for both build and test operations within a fast-paced manufacturing environment. Key Responsibilities - Supervise battery production and testing activities, ensuring compliance with established work instructions, engineering requirements, and quality standards - Oversee cell receiving, inspection, processing, cycling, grading, and matching prior to pack assembly - Manage mechanical and electrical assembly operations, including cell integration, electrical connections, and final pack build - Supervise battery testing processes, including cell-level and pack-level electrical and functional testing - Ensure accurate execution of test procedures, proper data collection, and traceability of test results - Partner with engineering and quality teams to troubleshoot issues and resolve production or test failures - Oversee critical manufacturing processes such as welding, marking, adhesive application, and controlled curing

Lead Manufacturing Engineer Homestead, Florida, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Summary: The Lead Manufacturing Engineer / Manufacturing Engineering Manager will oversee and optimize manufacturing processes for the Cover Glass Integrated Solar Cell (CIC) production line. This role focuses on improving yield, throughput, process reliability, and equipment efficiency and managing production line personnel. This position will lead cross-functional teams, drive continuous improvement initiatives, and ensure compliance with safety and quality standards. Key Responsibilities: - Process Development & Optimization: - Lead development, qualification, and scaling of processes for cover glass lamination, laser cutting, interconnect integration, and solar cell encapsulation. - Implement Design for Manufacturability (DFM) principles for new product introductions (NPI). - Perform root cause analysis and implement corrective actions for process deviations and yield loss. - Production Support: - Provide hands-on technical support to resolve day-to-day production issues across the CGISC line. - Maintain and improve key process parameters (KPPs) to ensure consistent quality and throughput. - Lead troubleshooting and failure analysis of mechanical and process equipment. - Equipment & Tooling: - Specify, procure, and qualify production equipment and fixtures. - Collaborate with equipment

Senior Accountant Hyderabad, Telangana, India AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a motivated and detail‑oriented Senior Accountant to support our accounting team with daily financial operations. This role is well‑suited for mid-level career professionals eager to gain hands‑on experience and build a strong foundation in accounting within a dynamic and supportive environment. This role is onsite in Hyderabad, India. Key Responsibilities - Record daily financial transactions and maintain accurate, up‑to‑date financial records - Perform account reconciliations, including bank statements and general ledger accounts - Support both accounts payable and accounts receivable processes - Assist with month‑end, quarter‑end, and year‑end close procedures - Maintain organized and compliant financial documentation and filing systems - Support internal and external audit requests and related documentation gathering - Assist in the preparation of monthly, quarterly, and annual consolidated financial reports - Ensure adherence to company policies, GAAP, and internal accounting standards Qualifications Education: MBA (finance), CA Experience: A minimum of 5-10 year of accounting experience Preferred Qualifications: - Experience 5-10 years -Proficient in India Gaap-must, US Gaap-advantage -Experienced in India tax compliance -Fluent English-must -NetSuite experince-advantage -Proficient

Quality Engineer – Battery Pack Production Line Homestead, Florida, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Job Summary: The Quality Engineer will oversee and ensure the quality standards and processes throughout the battery pack manufacturing line. This role is critical in maintaining high product reliability, safety, and compliance with industry standards. The engineer will collaborate closely with production, design, and supply chain teams to implement quality control measures, conduct root cause analysis, and drive continuous improvement initiatives. Key Responsibilities: - Develop, implement, and maintain quality assurance processes specific to battery pack assembly and testing. - Perform in-line inspections, process audits, and product testing to ensure compliance with design specifications and safety standards. - Analyze data from production and testing to identify trends, defects, and areas for improvement. - Lead root cause analysis and corrective/preventive actions (CAPA) for quality issues detected during production or post-production. - Collaborate with suppliers and internal teams to ensure incoming components meet quality standards. - Support validation and qualification of new battery pack designs and manufacturing processes. - Ensure compliance with industry regulations (e.g., UL, IEC, ISO standards) and customer requirements. -

Technical Product Manager (India) Hyderabad, Telangana, India AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a Technical Product Manager to drive technical requirements and RAN product specifications & solutions for gateway site installation, aligning engineering needs, regulatory constraints, and deployment workflows to enable compliant, commercially viable, and scalable satellite-gateway locations. This role serves as the critical bridge between technical engineering teams, regulatory affairs, commercial development, and site deployment operations to ensure gateway delivers production-ready infrastructure that meets both technical performance requirements and business objectives. This position requires deep understanding of satellite ground infrastructure, RAN solutions, RF propagation considerations, regulatory compliance frameworks, and site engineering requirements. The ideal candidate will bring proven experience in technical product management within satellite communications infrastructure, with specific expertise in gateway site development, regulatory coordination, and cross-functional technical program management. Key Responsibilities Technical Requirements & Product Specifications - Define comprehensive technical requirements for gateway site acquisition including RF performance criteria, RAN infrastructure specifications, and integration compatibility standards - Manage product and deployment requirements for RAN network related hardware - Own configuration standards, templates, and governance to ensure consistency across Gateway

End to End Telco Engineer Hyderabad, Telangana, India AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview The E2E Telco Engineer in Service Assurance team is responsible for ensuring end‑to‑end service stability and performance across satellite‑to‑mobile services by diagnosing and resolving cross‑domain issues spanning satellite, RAN, core, transport, and OSS layers. Operating within the Service Assurance organization, this role serves as the technical authority for multi‑domain incident analysis, working closely with PSC Agents, NOC Telco Engineers, and Managed Services teams to restore service, validate service flows, and ensure compliant end‑to‑end connectivity during launch, early‑life support, and steady‑state operations. This role is critical to maintaining end‑to‑end service integrity for satellite‑to‑mobile communications. The E2E Telco Engineer ensures that incidents are not only resolved but fully understood across domains, enabling reliable service delivery, customer confidence, and scalable global operations. Key Responsibilities End‑to‑End Service Analysis & Impact Assessment - Analyze service degradation or outages across multiple network domains including satellite payload, RAN, gateway, core network, transport, and OSS. - Assess customer and service impact from an end‑to‑end perspective, identifying cross‑domain dependencies and failure points. - Correlate alarms, KPIs, logs, and incident timelines

Product Manager – Spacecraft Systems (LEO Satellites) Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking an execution-driven Technical Product Manager to own the end-to-end delivery of complex electrical and mechanical subsystems for our LEO satellite platform. This is not a traditional product management role-it is built for operators who thrive in ambiguity, move with urgency, and close gaps across engineering, supply chain, and manufacturing. This role sits at the intersection of engineering and operations, with direct responsibility for driving purchase orders, managing suppliers, tracking hardware builds, and ensuring on-time subsystem delivery in a high-intensity startup environment. Key Responsibilities Program Execution & Ownership - Own delivery of critical spacecraft subsystems (structures, power electronics, harnessing, propulsion, etc.) - Translate high-level program goals into aggressive daily and weekly execution plans - Drive sprint planning, stand-ups, and execution tracking across engineering and supply chain - Identify risks early and aggressively push for resolution Supply Chain & Vendor Management - Generate, track, and manage Purchase Orders (POs) end-to-end - Identify, qualify, and onboard suppliers for electrical and mechanical components - Maintain frequent communication with vendors

Environmental Test Engineer-Weekend Night Shift Midland, Texas, United States AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a capable and energetic Environmental Test Engineer to validate our satellite's ability to survive the harsh conditions of launch and Low Earth Orbit (LEO). In this role, you will be responsible for the end-to-end planning, coordination, and execution of critical test campaigns. You will work closely with systems, mechanical, and electrical engineering teams to ensure mission readiness. The ideal candidate thrives in a fast-paced, dynamic environment and demonstrates strong ownership over their work, making a direct impact on the success of our rapidly growing business. This position is assigned to Shift 4- Weekend Nights: Friday- Sunday 6:00 pm - 6:00 am (3x12s) 25% pay premium Depending on business needs, this role may also have opportunities on: - Shift 1- Days: Monday-Thursday, 7:30 a.m.-5:30 p.m. (4x10s). - Shift 2-Nights: Monday-Thursday, 6:00 p.m.-4:00 a.m. (4x10s) 10% pay premium - Shift 3- Weekends: Friday-Sunday, 6:00 a.m.-6:00 p.m. (3x12s) 20% pay premium Key Responsibilities: - Perform Thermal Vacuum (TVAC), vibration, and shock testing on components, subsystems, and fully assembled satellites. -