AST Spacemobile jobs

Mechanical Technician Level 1,2,3 - Shift 4 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 Maintenance Technician is responsible for maintaining, troubleshooting, and repairing production and shop equipment in a manufacturing environment. This position ensures all systems and machinery operate efficiently and safely while supporting preventive maintenance programs and continuous improvement initiatives. Key Responsibilities: - Maintain production and shop equipment in satisfactory condition under the direction of the Equipment Maintenance Manager. - Troubleshoot, diagnose, and repair mechanical, electrical, pneumatic, and hydraulic equipment faults. - Perform scheduled Preventive Maintenance (PM) activities as required to ensure equipment reliability. - Document all repairs, parts usage, and PMs in the CMMS or similar maintenance software. - Install, align, and calibrate mechanical and electrical components as needed. - Use precision tools such as calipers, multimeters, and alignment devices for diagnostics. - Support continuous improvement efforts and perform other duties as assigned. Qualifications Education: - Associate's degree in industrial maintenance, mechatronics, electronics, or related field. - Equivalent experience, military training, or vocational education may be considered. Experience: Minimum of 3 years' experience in pneumatics, hydraulics, or electromechanical maintenance

Launch Operations Mechanical 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 Launch Operations Mechanical Engineer plays a critical role in the final, high-stakes phase of mission success. This position is responsible for overseeing mechanical processes and equipment at the launch base, ensuring all systems adhere to rigorous aerospace standards. You will bridge the gap between design and flight, managing the physical build, qualification, and configuration of the satellite while supporting the design of the essential Mechanical Ground Support Equipment (MGSE) required for site operations. Key Responsibilities: - Lead mechanical integration efforts at the launch site, ensuring the satellite is flight-ready and configured according to mission specifications. - Design and implement Mechanical Ground Support Equipment (MGSE) tailored for launch site operations, including handling fixtures, transport containers, and integration stands. - Oversee the mechanical assembly and qualification testing of satellite hardware, ensuring every component meets safety and performance standards prior to liftoff. - Enforce strict aerospace industry standards across all mechanical operations to mitigate risk and ensure mission reliability. - Work closely with integration, systems, and launch vehicle teams to synchronize mechanical activities

AI Lab 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: AST SpaceMobile is seeking an AI Data Operations Manager based in Midland, TX to operate, secure, and run the day-to-day operations of the on-site AI Lab supporting the AI & Autonomy division. You will be the single point of accountability for the lab's physical security, IT and server infrastructure, and the part-time image-labeling workforce that produces the labeled datasets feeding our computer-vision and robotics models. You will enforce strict lab access and information-security rules - no personal phones, photography, personal electronics, or removable storage media inside the lab - and ensure all workstations, GPU servers, storage, and network equipment are properly maintained, patched, and locked down. You will hire, train, schedule, and supervise a part-time labeling workforce on AST's in-house labeling software, partnering daily with quality inspectors and manufacturing engineers to capture, log, and curate the imagery that trains spacecraft inspection and robotic computer-vision models. This is a hands-on role for a computer-literate, security-conscious operator who is comfortable owning both people and infrastructure. What You'll Be Doing: - Manage the day-to-day operation

ASIC Design Engineer Edinburgh, Scotland, United Kingdom 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 ASIC Design Engineer to contribute to the design and implementation of complex silicon solutions used in AST's space‑based communications systems. The Silicon Team in Edinburgh is a small, highly focused group responsible for developing high‑value silicon that is core to AST's mission of “Connecting the unconnected” - delivering the world's first space‑based mobile broadband network. The team works collaboratively to define and build next‑generation silicon, exploring advanced silicon technologies to continuously improve performance, capability, and efficiency. This is a hands‑on environment where silicon decisions directly impact AST's ability to deliver a global communications network from space. In this role, you will focus on high‑quality RTL development, micro‑architecture definition, and close collaboration across engineering disciplines. You will work alongside architecture, verification, and system teams-both internal and external-to deliver robust, high‑performance ASIC and SoC designs from concept through tape‑out. Key Responsibilities: • Create high‑quality micro‑architecture specifications and RTL code. • Contribute to SoC integration and subsystem development. • Work with internal and external stakeholders, including architecture, verification, and software teams.

Associate Test Mechanical 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. SUMMARY: The Mechanical Engineer - Test, Tooling & Automation is responsible for the design, development, and deployment of test equipment, tooling systems, and automated manufacturing solutions. This role requires a hands-on engineer with strong expertise in mechanical design, prototyping, instrumentation, and system integration (PLC, DAQ, robotics). The engineer will support production ramps, assembly integration, and test validation by delivering robust, reliable hardware solutions while working closely with cross-functional teams. DUTIES AND RESPONSIBILITIES: - Design and develop tooling, fixtures, and test equipment for manufacturing and integration processes. - Lead 3D prototyping (additive manufacturing) and rapid design iterations to support production needs. - Develop and maintain test systems including DAQ, instrumentation, and data acquisition workflows. - Integrate PLC systems, sensors, actuators, and control systems into test setups. - Support robotics and automation systems for manufacturing and assembly operations. - Execute functional testing, validation, and certification of hardware systems. - Troubleshoot mechanical, electrical, and system-level issues in test environments. - Define and document test procedures, work instructions, and configuration standards. - Collaborate with electrical, software, and

SoC/ASIC Architect Edinburgh, Scotland, United Kingdom 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 SoC/ASIC Architect . The Silicon Team in Edinburgh is a small, highly focused group responsible for developing high‑value silicon that is core to AST's mission of “Connecting the unconnected” - delivering the world's first space‑based mobile broadband network. The team works collaboratively to define and build next‑generation silicon, exploring advanced silicon technologies to continuously improve performance, capability, and efficiency. This is a hands‑on environment where silicon decisions directly impact AST's ability to deliver a global communications network from space. In this role, you will drive the architectural definition of complex System‑on‑Chips (SoCs) critical to AST's satellite communications platforms. You will translate system and product requirements into high‑quality architectural specifications, guiding technical decisions from concept through implementation. Working closely with cross‑functional internal teams and external partners, you will help ensure timely delivery of robust, high‑performance silicon solutions. Key Responsibilities: • Work cross‑functionally with hardware, software, verification, product, and systems teams to define and deliver SoC architectures. • Own and author high‑quality architecture and specification documentation. • Guide design trade‑offs across

Associate Mechanisms 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 Associate 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

Structures Mechanic 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. The Structures Mechanic plays a critical role in the fabrication, assembly, and integration of spacecraft structural components used in our large-scale Low Earth Orbit (LEO) satellites. This position is responsible for assembling, installing, and modifying structural hardware including aluminum, titanium, and composite components that form the primary and secondary structures of spacecraft systems. The ideal candidate is highly detail-oriented, comfortable working from engineering drawings, and experienced with precision assembly in aerospace, aviation, or similarly demanding manufacturing environments. Key Responsibilities - Assemble spacecraft structural components, subassemblies, and mechanical systems according to engineering drawings, work instructions, and specifications - Install fasteners including rivets, bolts, nut plates, and specialty aerospace hardware using proper torque and installation procedures - Perform drilling, reaming, countersinking, deburring, and precision fitting of structural components - Assemble and bond composite and metallic structures used in satellite frames, panels, and deployable systems - Perform precision alignment and fit-up of structural assemblies to meet engineering tolerances - Work with manufacturing engineers to resolve build issues and improve assembly processes - Maintain strict compliance with quality standards,

Maintenance Technician Level 1,2,3, - Shift 2 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 Maintenance Technician is responsible for maintaining, troubleshooting, and repairing production and shop equipment in a manufacturing environment. This position ensures all systems and machinery operate efficiently and safely while supporting preventive maintenance programs and continuous improvement initiatives. Key Responsibilities: - Maintain production and shop equipment in satisfactory condition under the direction of the Equipment Maintenance Manager. - Troubleshoot, diagnose, and repair mechanical, electrical, pneumatic, and hydraulic equipment faults. - Perform scheduled Preventive Maintenance (PM) activities as required to ensure equipment reliability. - Document all repairs, parts usage, and PMs in the CMMS or similar maintenance software. - Install, align, and calibrate mechanical and electrical components as needed. - Use precision tools such as calipers, multimeters, and alignment devices for diagnostics. - Support continuous improvement efforts and perform other duties as assigned. Qualifications Education: - Associate's degree in industrial maintenance, mechatronics, electronics, or related field. - Equivalent experience, military training, or vocational education may be considered. Experience: Minimum of 3 years' experience in pneumatics, hydraulics, or electromechanical maintenance

Associate Test Engineer (Electrical) 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 Associate Electrical Test Engineer to support the development, execution, and documentation of product testing activities that ensure quality, performance, and compliance with internal and industry standards. This role collaborates closely with engineering and design teams to translate product requirements into effective test plans and procedures, execute tests, and report findings. A strong technical foundation, attention to detail, and the ability to adapt in a fast-paced environment are key to success in this role. Key Responsibilities - Collaborate with product design teams and lead engineers to define testing requirements for electrical and electromechanical systems - Develop, document, and refine test plans, test procedures, and test processes - Execute test procedures in accordance with approved documentation - Analyze test results and prepare clear, accurate test reports for engineering leadership - Support continuous improvement of test processes, including evaluating opportunities for test automation - Train and support technical staff on test procedures, equipment, and best practices as needed - Ensure testing activities align with internal quality expectations and relevant industry

Thermal Blanket Fabrication Supervisor 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 Thermal Blanket Fabrication Supervisor to oversee daily operations, personnel, and production activities within the thermal blanket fabrication area for AST SpaceMobile satellite platforms. This role ensures all thermal blanket products are manufactured to precise engineering and quality standards while maintaining schedule adherence and safety compliance. The supervisor will serve as the key liaison between technicians, engineering, quality assurance, and production management teams. Key Responsibilities - Supervise a team of Thermal Blanket Fabrication Technicians in cutting, sewing, assembly, and installation of thermal insulation materials for satellite applications. - Coordinate workflow, assign tasks, and monitor progress to meet production schedules and quality goals. - Review and interpret engineering drawings, work instructions, and pattern data to ensure proper execution of fabrication procedures. - Conduct in-process inspections and support first-article and final quality checks in collaboration with Quality Assurance. - Train and mentor technicians on fabrication techniques, material handling, and safety practices. - Maintain accurate production records, material usage logs, and documentation for traceability. - Identify process inefficiencies and collaborate with

Test Technician, Electrical and Electronics 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 Summary: The Electrical and Electronics Test Technician is responsible for performing functional, environmental, and diagnostic testing on electrical and electronic components, assemblies, and systems. This role ensures all products meet design specifications, quality standards, and regulatory requirements. The technician will work closely with engineers to identify issues, troubleshoot failures, and maintain test equipment. Key Responsibilities: - Perform electrical and electronic testing of components, subassemblies, and final products according to engineering specifications and test procedures. - Operate and maintain automated and manual test equipment such as oscilloscopes, multimeters, power supplies, signal generators, spectrum analyzers, and specialized test setups. - Conduct functional, continuity, insulation resistance, hipot, and performance testing. - Assist in environmental testing, including thermal cycling, vibration, burn-in, and other reliability assessments. - Interpret schematics, wiring diagrams, test plans, and technical documents to execute test procedures. - Identify, isolate, and troubleshoot electrical and electronic failures; document findings and recommend corrective actions. - Record test results accurately in logs, reports, or databases to ensure traceability and compliance. - Support engineering teams during product

Senior Software Integration Engineer 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 Senior Software Integration Engineer to join AST SpaceMobile's dynamic defense team. This role focuses on integrating multiple software components, modules, and third-party libraries into a cohesive, functional system for our space-based platforms. The ideal candidate will create and manage the software integration environment, develop automation scripts, and troubleshoot complex issues at the intersection of different software modules. This is an onsite role in Tysons Corner, VA. Key Responsibilities - Perform hands-on integration of various software components, including firmware, embedded applications, and signal processing algorithms, onto target hardware. - Develop and maintain software integration plans, procedures, and automated scripts to streamline the build and deployment process. - Collaborate closely with software development and systems engineering teams to define software interfaces (APIs) and resolve integration dependencies. - Configure, manage, and maintain the software integration environment, including build servers, version control systems, and CI/CD pipelines. - Troubleshoot and debug issues during software integration, performing root cause analysis and implementing solutions across teams. - Document integration processes, software builds, and release

Associate Flight Assurance 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 The Associate Flight Assurance Engineer will assist in developing, evaluating, and improving mission assurance processes and practices to ensure product reliability, compliance, and quality throughout the lifecycle of space systems and components. This role supports design, manufacturing, and test activities to ensure the safety, functionality, and performance of flight hardware. Key Responsibilities - Assess new product concepts and designs for reliability, safety, and compliance with mission assurance standards; provide recommendations to Engineering and Program teams. - Develop and implement mission assurance methods and processes to meet quality, safety, and regulatory requirements while supporting program schedules and cost objectives. - Conduct risk assessments, failure mode analyses, and proof-of-concept studies to validate design integrity and operational readiness. - Prepare and maintain detailed documentation, including assurance plans, risk mitigation strategies, and compliance reports. - Continuously improve mission assurance practices using industry standards and methodologies (e.g., FMEA, FRACAS, Six Sigma) to enhance reliability and reduce risk. - Support root cause investigations and corrective actions for anomalies in design, manufacturing, or test phases. - Participate

Lead Systems Engineer, Defense Programs 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 Lead Systems Engineer to support AST SpaceMobile's growing defense business, applying our commercial space-based broadband solutions to government and defense missions. Based in Lanham, MD, this role serves as the primary systems engineering interface between our commercial satellite network capabilities and defense customer requirements. The ideal candidate holds an active TS clearance and brings deep experience translating defense mission needs into system-level solutions. Key Responsibilities: - Serve as the lead systems engineer for defense-focused programs, owning requirements definition, architecture, CONOPs defintion, integration, and verification across the full system lifecycle - Translate defense customer mission needs and operational concepts into system-level and subsystem requirements with clear traceability - Lead requirements flow-down and allocation across satellite, ground, and communications subsystems - Interface directly with government customers, program managers, and defense contractors to align technical baselines and manage change - Lead system-level trade studies, risk assessments, and design reviews (SRR, PDR, CDR, TRR) for defense programs - Coordinate with commercial engineering teams to identify capability gaps and drive adaptations

Engineering Development Program (EDP) – Mechanisms & AIT 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 Engineering Development Program (EDP) is designed for exceptional recent graduates who want to develop hands-on expertise in spacecraft mechanisms and integration. Participants will work directly on the production floor supporting the assembly, integration, and testing (AIT) of spacecraft mechanisms and subsystems. Through this program, participants will gain deep practical experience with spacecraft hardware, build leadership skills, and progress through a structured career path: Engineering Technician → Associate Mechanisms Engineer → Mechanisms Engineer or Supervisor This program offers a rare opportunity to learn spacecraft hardware from the ground up, combining hands-on assembly and testing experience with early exposure to engineering decision-making, process improvement, and leadership responsibilities. Key Responsibilities Phase 1 - Engineering Technician Participants begin the program working hands-on with spacecraft mechanisms and AIT operations: - Perform assembly, integration, and alignment of spacecraft mechanisms and subsystems. - Support mechanical integration, bonding, adhesives, potting, and precision assembly processes per engineering procedures and workmanship standards. - Follow strict cleanroom protocols including ESD and FOD control. - Assist with vibration,

SoC Validation Engineer Edinburgh, Scotland, United Kingdom 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 SoC Validation Engineer . The Silicon Team in Edinburgh is a small, highly focused group responsible for developing high‑value silicon that is core to AST's mission of “Connecting the unconnected” -delivering the world's first space‑based mobile broadband network. The team works collaboratively to define and build next‑generation silicon, exploring advanced silicon technologies to continuously improve performance, capability, and efficiency. This is a hands‑on environment where silicon decisions directly impact AST's ability to deliver a global communications network from space. In this role, the Validation Engineer will be responsible for defining, executing, and reporting on the validation of complex integrated circuit devices, working closely with System Definition, IC Design, and Software teams. This role spans pre‑silicon validation using FPGA prototypes through to post‑silicon bring‑up and system‑level validation, ensuring devices meet performance, functionality, and system integration requirements. Key Responsibilities: • Work closely with System Definition and IC Design teams to ensure devices are specified with optimal ball placement and external component selection to meet PCB technology and overall system requirements.

NetSuite Administrator-Analyst 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. The NetSuite Administrator will be responsible for providing day to day administrative and functional support for the overall NetSuite ERP system for AST. The candidate will need to have very good business process knowledge of Manufacturing, Accounting, Supply Chain, WMS, and Finance and be able to translate NetSuite capabilities to enable and support these functions to improve performance of business processes. The NetSuite administrator will work under the direction of the director of enterprise applications and be based in Spain. Ability to travel overseas when required. Duties and Responsibilities:​ A strong candidate will have an innovative mindset that enables them to develop unique solutions to unique problems. Ideal for someone who is proactive, enthusiastic, and passionate about IT and NetSuite in particular, this person will play a critical role in delivering solutions within the NetSuite environment and enabling the business to perform. - Support a team of first line of support personnel for day-to-day functional operations and cross-functional teams that use NetSuite including maintaining proper system access for all roles - Supervise process and provision new access,

Electrical Software Test Engineer 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 an Electrical Software Test Engineer to join our Software Validation and Testing Team. In this role, you will support component level and spacecraft level testing, working across multiple AST engineering divisions. You will collaborate closely with software developers and internal engineering teams to assist in the development, testing, and deployment of vehicle software using hardware in the loop (HIL) and software in the loop (SIL) testing techniques. This is an excellent opportunity for an engineer passionate about electrical systems, testing, and spacecraft operations. Key Responsibilities - Execute tests on component level and spacecraft level platforms. - Document test results, including post processing data and generating test reports. - Support investigations of test failures, anomalies, and root cause analysis. - Assist in developing test plans, procedures, and documentation. - Serve as the onsite electrical engineering representative during testing activities. - Ensure safe and effective use of Electrical Ground Support Equipment (EGSE). - Track project deliverables and support test team coordination. - Provide technical guidance and uphold industry best practices.

Procurement Buyer 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. Summary: - The Buyer is responsible for assisting in the selection and purchasing of quality products at our Production facility in Midland, TX from a group of suppliers globally and or domestic along with the On time delivery of such goods. Duties and Responsibilities: - Buying direct material parts from global suppliers - Negotiating pricing and terms with suppliers - Providing buying benefits such as savings, better lead times, terms, when buying parts - Assurance of supply on timely matter, following thru from ordering to delivery - Transacting and Placing Purchase Orders for Direct Material Needs in our Netsuite System - Maintaining records and estimated dates for deliveries in the system Netsuite - Keeping Supplier and parts attributes in Netsuite up to date - Owning Supplier Leadtimes and working on improving them. - Owning Procrument-Receiving issues and disputed items resolution process for buy - Resolving Supplier Accounts Payable disputes - Assist in maintaining current inventory. - Assists in research, analysis, and forecasting of current and future buying trends, and products. - Maintains relationships with assigned

Engineering Development Program (EDP) – Automation Engineering – Micron Operations 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 Engineering Development Program (EDP) is designed for exceptional recent graduates who want to become Industrial Engineers by learning about high volume space industry operations to support a rapid deployment of Low-Earth Orbit (LEO) satellite constellation. Participants in this program will begin their careers working directly on the spacecraft production floor as Engineering Technicians supporting Micron Operations . In this role, participants will gain hands-on experience assembling, testing, and integrating flight components for the phased array of the satellite. As participants demonstrate technical capability and leadership potential, they will progress through a structured development path: Engineering Technician → Associate Manufacturing Engineer → Manufacturing Engineer or Flight Assurance Engineer or Industrial Engineer or Supervisor This program provides a rare opportunity to develop engineers who understand spacecraft hardware from the ground up-combining hands-on spacecraft assembly experience, early leadership development, and a clear transition into an engineering role. Participants will gain direct experience building flight hardware, leading technical teams, and supporting spacecraft production at scale. Key Responsibilities Phase

Manufacturing Engineer, Satellite Integration 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. SUMMARY: The Satellite Integration Manufacturing Engineer is responsible for planning, developing, and supporting integration and assembly processes for satellite subsystems and full spacecraft. This role focuses on designing efficient workflows, ensuring adherence to aerospace standards, improving production quality, and driving process optimization to meet mission requirements. The engineer will collaborate closely with design engineers, technicians, quality teams, and program management to ensure seamless integration, assembly, and testing of spacecraft. KEY RESPONSIBILITIES: - Develop and maintain manufacturing plans, assembly procedures, and work instructions for satellite integration. - Design and validate fixtures, tooling, and handling equipment to support satellite assembly and subsystem integration. - Collaborate with design engineering to ensure Design for Manufacturing and Assembly (DFMA) principles are applied to spacecraft and subsystem designs. - Support satellite structure, avionics, propulsion, and payload integration activities, ensuring all interfaces are aligned with engineering requirements. - Lead and support MRB (Material Review Board) and discrepancy resolution activities to ensure nonconformances are properly addressed. - Identify, analyze, and implement process improvements to increase manufacturing efficiency, reduce cost, and improve

4th Shift Environmental Test Technician I (Fri - Sun, 6PM to 6AM) (El Paso → Midland) 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. Build Satellites. Apply in El Paso. Launch Your Career in Midland. Have you worked in manufacturing, automotive, or mechanical assembly and want to take that skillset into something bigger? This is it. You'll be building satellites and they don't get bigger than ours. If you have hands-on experience in manufacturing, automotive, or mechanical assembly, and are ready to apply those skills to something bigger, this is your opportunity. You'll be contributing to the build of real satellite hardware, supporting one of the most advanced space manufacturing programs in the country. This position is based in our satellite production facility in Midland, TX , with full relocation provided (details below). Position Overview We are in search of an Environmental Test Technician I supports execution of environmental testing activities including thermal vacuum, vibration, shock, and acoustic testing. This role operates under general supervision while performing test setup, execution, and documentation. The Technician I is expected to have foundational hands-on experience and the ability

Battery Pack Technician 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 skilled Battery Pack Technician to join our battery pack production line team. The ideal candidate will have hands-on experience in assembling, testing, and troubleshooting battery packs, with a strong familiarity with Arbin battery cyclers and Amada and Hesse welding machines. This role involves supporting production operations, ensuring quality standards, and assisting with process improvements in the assembly of advanced energy storage systems. Key Responsibilities: - Assemble battery modules and packs according to engineering drawings, wiring diagrams, and standard operating procedures (SOPs). - Operate Arbin battery cyclers to perform charge/discharge testing, capacity verification, and performance characterization. - Perform spot welding, tab welding, and interconnect assembly using Amada and Hesse welding machines while ensuring precision and safety. - Inspect and test battery cells, modules, and packs for quality compliance, including voltage, resistance, and thermal checks. - Diagnose and troubleshoot issues during assembly and testing, working closely with engineering teams to resolve problems. - Document test results, production data, and any non-conformities in accordance with quality standards. - Follow ESD, safety,