AST Spacemobile jobs

1st Shift Facilities Maintenance Technician (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. This position is based in our satellite production facility in Midland, TX . Position Overview AST SpaceMobile is seeking reliable Facilities Maintenance Technicians to support facility operations in Midland, TX. This role is responsible for performing general maintenance, repairs, and upkeep of buildings, equipment, and grounds to ensure a safe, functional, and well-maintained environment. The position requires a strong focus on preventative maintenance, timely repairs, and adherence to safety standards. Candidates should be able to work independently, manage multiple tasks, and support operational needs in a fast-paced environment. - Pay: $20/hour based on experience, with overtime opportunities. What you'll do: - Perform general maintenance, service, and repair of company facilities and equipment - Maintain interior and exterior property, including grounds and common areas - Complete assigned maintenance projects in accordance with company standards and specifications - Repair and replace building components such as ceiling tiles, door hardware, fixtures, and finishes - Inspect buildings, equipment, and grounds to identify unsafe conditions and perform preventative maintenance - Troubleshoot basic mechanical,

Material Control Associate 2nd & 3rd shift available 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. This position is based in our satellite production facility in Midland, TX . 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 a Material Handler Associate I to support manufacturing and warehouse operations by safely receiving, transporting, storing, staging, and delivering materials throughout the production environment. This position is responsible for maintaining material flow, inventory accuracy, and warehouse organization to ensure uninterrupted production operations. The Material Handler Associate works closely with Production Control, Warehouse, Inventory Control, and Production teams to ensure materials are available where and when needed. Base Pay is $22 Shift Schedules - 2nd Shift - Nights: Monday-Thursday, 6:00 p.m.-4:00 a.m.

1st Shift Facility General Maintenance Technician (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. This position is based in our satellite production facility in Midland, TX . Position Overview AST SpaceMobile is seeking reliable versatile and skilled Facility General Maintenance Technician to join our team. The successful candidate will be responsible for ensuring the optimal functioning and upkeep of our company's facilities and equipment. This role involves a wide range of maintenance tasks, from routine inspections and preventative maintenance to troubleshooting. The ideal candidate will have a strong mechanical and electronic aptitude, with the ability to perform general maintenance and repairs to ensure optimal functionality and safety. Responsibilities also include maintaining property grounds, performing carpentry, and ensuring all work complies with safety standards. This position requires a proactive individual who can work collaboratively with various departments to minimize downtime and maintain accurate records of all maintenance activities. Compensation & Schedule - Pay: $24 hour based on experience, with overtime opportunities. - Schedule: Shift 1: Monday through Friday, 7am- 4pm with paid lunch and breaks . - Flexibility: with available overtime daily

4th Shift Maintenance Technician Supervisor - Fri–Sun 6pm–6am 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. This position is based in our satellite production facility in Midland, TX, with full relocation provided (details below). 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 AST SpaceMobile is seeking an experienced and hands-on Facilities Maintenance Supervisor to support weekend operations at our satellite production facility in Midland, TX. This role is responsible for leading a team of maintenance technicians, ensuring facility reliability, and maintaining a

Technician 1 PLM (Production, Assembly, Manufacturing) 4 different shifts available 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. This position is based in our satellite production facility in Midland, TX , with full relocation provided (details below). Build Satellites. Apply in El Paso. Launch Your Career in Midland. Are you looking to start a career in manufacturing and production? AST SpaceMobile is seeking motivated individuals who are dependable, trainable, and ready to learn. No aerospace experience is required. If you have basic manufacturing experience or a strong work ethic and willingness to learn, we will provide the training needed to succeed in satellite production manufacturing. Position Summary AST is seeking a Technician I - Production Assembly Manufacturing (PLM Integration ) to support increased production operations. This is an entry-level manufacturing position designed for candidates who are trainable and eager to learn. The Technician I role supports assembly and production activities within satellite manufacturing operations while following safety, quality, and production standards. Compensation & Schedule Pay: $20.00/hour across all shifts. Additional shift differentials apply for 2nd, 3rd, and 4th shifts. Shift Schedules - 1st Shift -

Mechanisms Technician (Dayshift Mon-Thurs 7:30am-5:30pm) (El Paso, TX → Midland, TX) 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 AST SpaceMobile is seeking a Mechanisms Technician to support the assembly, integration, and testing of satellite deployment systems and mechanical subsystems. This role focuses on building and validating precision mechanisms used in large phased-array satellite structures, including hinges, release mechanisms, actuators, and deployment systems. This position is critical to ensuring reliable deployment of satellite components

Mechatronics or Aerospace 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 Mechatronics or Aerospace Technician to join our electric propulsion system production line. The technician will be responsible for assembling, testing, and troubleshooting advanced electric propulsion components and subsystems, ensuring that products meet stringent aerospace and quality standards. The ideal candidate will have a strong background in mechanical, electrical, and control systems, as well as experience in high-reliability manufacturing environments. Key Responsibilities - Assembly & Integration - Assemble and integrate mechanical, electrical, and mechatronic components for electric propulsion systems (thrusters, power units, fluid systems). - Perform precision alignment and mounting of propulsion components using specialized tools and fixtures. - Install sensors, actuators, harnesses, and control units. - Testing & Calibration - Conduct functional, electrical, and mechanical tests on propulsion subsystems, including leak checks, vibration tests, and thermal cycling. - Perform sensor calibration, actuator tuning, and electrical continuity tests. - Record and analyze test data to ensure compliance with engineering specifications. - Troubleshooting & Maintenance - Diagnose and resolve assembly, wiring, and control system issues. - Execute preventive

Technician I (Prod, Assem, Panels) Nightshift Mon-Thurs 6pm-4:00am (El Paso, TX → Midland, TX) 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 Summary We're hiring a Technician I (Production, Assembly, QV Solar Panels) is responsible for performing assembly and production tasks in support of satellite system manufacturing. This role requires attention to detail, the ability to follow standardized work instructions, and a commitment to safety, quality, and productivity. The position supports manufacturing operations by assembling

Quality technician / Mechanics 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 quality technician for second shift. Key Responsibilities: - Identify assembly issues. - Quality checks following work instructions. - Final inspection according work instructions. - NCR reporting. - Interaction with operators and supervisors. Qualifications Education: Quality experience in manufacturing environments. Experience: A minimum of 3 years in quality department. Preferred Qualifications: - No Conformity report. - Analytical mindset. - Problem solving. - Measurement & inspection techniques. - Root Cause Analysis (5 Why, Fishbone). - Use of quality software (ERP, QMS, SPC tools). Soft Skills: - Teamwork and cross-functional communication. - Time management and prioritization. - Attention to Detail. - Proactivity. Technology Stack: Microsoft (excel, word, etc). Physical Requirements Ability to work in a standard office environment and use a computer for extended periods. This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands . AST SpaceMobile is an Equal Opportunity, at will

Structures Mechanic- Shift 3 (Fri, Sat, Sun) 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. This position is Friday, Saturday, and Sunday from 6 am to 6 pm. 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

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

Technician I (Prod., Assem., Panels) Weekend shift, Fri–Sun 6pm–6am(El Paso, TX → Midland, TX) 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 Summary We're hiring a Technician I (Production, Assembly, QV Solar Panels) is responsible for performing assembly and production tasks in support of satellite system manufacturing. This role requires attention to detail, the ability to follow standardized work instructions, and a commitment to safety, quality, and productivity. The position supports manufacturing operations by assembling

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

Technician I (Prod., Assem., Panels) Weekend shift, Fri–Sun 6am–6pm (El Paso, TX → Midland, TX) 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 Summary We're hiring a Technician I (Production, Assembly, QV Solar Panels) is responsible for performing assembly and production tasks in support of satellite system manufacturing. This role requires attention to detail, the ability to follow standardized work instructions, and a commitment to safety, quality, and productivity. The position supports manufacturing operations by

RF System Integration 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 hands-on RF Assembly, Integration, and Test (AIT) Engineer to execute, integrate, test, and debug flight RF hardware supporting a fast-paced LEO satellite program at AST SpaceMobile. This is a hardware-centric execution role. The selected candidate will personally build, integrate, verify, troubleshoot, and support RF systems from bench validation through launch operations. You will partner directly with TT&C and GPS design leads who own system architecture and requirements, translating released designs into robust, flight-ready hardware. This is not a documentation or coordination position - it is a build, test, and fix role. Key Responsibilities RF Assembly, Integration & Test Execution - Execute integration and verification testing for TT&C and GPS flight hardware. - Own hands-on integration and test of: - Flight radios and transceivers - Flight antennas - RF harnessing and coaxial assemblies - AIT RF racks and ground support equipment (GSE) - Work directly from released schematics, ICDs, and mechanical interfaces. - Verify RF performance margins, interface integrity, and system compliance through empirical hardware testing and

Operator 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 detail-oriented Clean Room Operator to join our manufacturing team in Gavà-Barcelona. The successful candidate will support the assembly, handling, inspection, and integration of electronic and mechanical components in a controlled clean room environment, following strict quality and ESD procedures to support AST SpaceMobile's advanced satellite communication technology programs. Key Responsibilities: • Perform assembly, handling, inspection, and integration of electronic and mechanical components in a clean room environment. • Follow ESD, clean room, and quality procedures at all times. • Execute manufacturing tasks according to work instructions, technical documentation, and production schedules. • Perform visual inspections and basic quality checks to ensure compliance with company standards. • Maintain accurate production and traceability records using tablets and digital systems. • Handle sensitive components and materials with extreme care and attention to detail. • Support continuous improvement initiatives related to quality, safety, and manufacturing processes. • Collaborate effectively with supervisors, engineers, and other production team members. • Maintain clean and organized workstations according to 5S and clean room standards. • Report non-conformities, process deviations,

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

Quality Assurance Inspector 3 different shifts available 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. This position is based in our satellite production facility in Midland, TX , with full relocation provided (details below). Build Satellites. Apply in El Paso. Launch Your Career in Midland. Are you looking to start a career in manufacturing and production? AST SpaceMobile is seeking motivated individuals who are dependable, trainable, and ready to learn. No aerospace experience is required. If you have basic manufacturing experience or a strong work ethic and willingness to learn, we will provide the training needed to succeed in satellite production manufacturing. Position Overview: We are seeking a Quality Assurance Inspector to support production by ensuring that satellite components meet all quality and engineering requirements. This role is hands-on and detail-driven, working closely with production and engineering teams to verify that both in-process and finished products meet strict aerospace standards. Compensation & Schedule Pay: DOE, Additional shift differentials apply for 2nd, 3rd, and 4th shifts. Shift Schedules - 1st Shift - Days: Monday-Thursday, 7:30 a.m.-5:30 p.m. (4x10 schedule) with paid lunch and breaks (Need 1

3rd shift Custodian Friday–Sunday, 6:00 am–6:00 pm 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. This position is based in our satellite production facility in Midland, TX . Position Overview AST SpaceMobile is seeking a Custodian responsible for maintaining cleanliness, sanitation, and safety standards throughout the manufacturing facility. This role ensures that production areas, restrooms, break rooms, and common spaces are clean, organized, and compliant with company and regulatory requirements. This role supports Full-time, Shift Openings as follows: Base Pay is $20.00 an hour - Friday-Sunday , 6:00 a.m.-6:00 p.m. (3x12s). + plus 20% shift differential (4 openings) 3 rd What you'll do: - Clean and sanitize restrooms, locker rooms, and break areas - Sweep, mop, scrub, and vacuum floors in production and office areas, according to custodial SOP - Remove trash and recycling; dispose of waste according to facility procedures - Clean machinery exteriors, work surfaces, and equipment (as permitted) - Refill supplies such as soap, paper towels, and toilet paper - Maintain cleaning equipment and report any maintenance needs - Follow safety procedures, including proper handling of chemicals and PPE use - Respond

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,