AST SpaceMobile and our global partners are building the first and only space-based cellular broadband network to be accessible by standard smartphones. Called SpaceMobile, this ultra-powerful network is being designed to provide connectivity at 4G/5G speeds everywhere on the planet – on land, at sea and in flight.

About AST SpaceMobile

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 Mechanisms Technician to support the assembly, integration, testing, and validation of satellite deployment systems and mechanical subsystems. This role focuses on building precision mechanisms used within large phased-array satellite structures, including deployment assemblies, hinges, release mechanisms, actuators, and structural hardware. The successful candidate will work closely with Engineering, Production, Quality, and Test teams to ensure flight hardware is built to the highest standards of quality, safety, and reliability.

No aerospace experience is required. Candidates with strong mechanical aptitude and hands-on experience from manufacturing, automotive, aviation, industrial maintenance, heavy equipment, military, or technical trades are encouraged to apply.

Key Responsibilities

Assemble and integrate satellite mechanism subsystems, including deployment systems, hinges, actuators, latches, and structural assemblies.
Read and interpret engineering drawings, work instructions, assembly procedures, and technical documentation.
Install and route electrical harnesses, connectors, sensors, and associated hardware.
Perform precision mechanical assembly using hand tools, power tools, torque tools, and specialized equipment.
Execute functional and acceptance testing of mechanical systems and assemblies.
Support environmental testing activities, including vibration, thermal vacuum (TVAC), deployment, and life-cycle testing.
Troubleshoot hardware issues during assembly and testing and assist with corrective actions and rework activities.
Handle flight hardware in accordance with ESD, contamination control, and quality requirements.
Record manufacturing data, inspection results, and work completed in company systems.
Support tooling, fixtures, test equipment, and production workstations.
Collaborate with Engineering, Quality, and Production teams to resolve issues and improve manufacturing processes.
Maintain a clean, organized, and safe work environment.

Qualifications

Education

High School Diploma, GED, technical certification, or an equivalent combination of education and experience.

Experience

Minimum of 2 years of experience in manufacturing, mechanical assembly, automotive repair, aviation maintenance, industrial maintenance, production assembly, military technical occupations, or related fields.
Experience using hand tools, torque tools, measuring equipment, and power tools.
Ability to read and interpret technical drawings, blueprints, schematics, and work instructions.

Preferred Qualifications

Aerospace, aviation, defense, or other high-reliability manufacturing experience.
Experience working in cleanroom environments.
Knowledge of ESD, FOD, and contamination control practices.
Experience supporting vibration, shock, thermal vacuum (TVAC), or environmental testing.
Experience with harness fabrication, crimping, soldering, and connector installation.
Familiarity with deployment mechanisms, actuators, motion control systems, or electromechanical assemblies.
Military aircraft maintenance, avionics, aerospace maintenance, or related experience.

Soft Skills

Strong mechanical aptitude and troubleshooting abilities.
Meticulous attention to detail and commitment to quality workmanship.