Field Engineer

AST Space Mobile 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.

We are seeking a skilled Field Engineer - Satellite Gateway with a strong understanding of satellite communications systems and gateway infrastructure. The ideal candidate will have experience working with antennas, RF equipment, frequency conversion systems, and related technologies. This role is responsible for the installation, maintenance, integration, testing, and troubleshooting of satellite gateway systems while supporting operational reliability across multiple sites.

The successful candidate will demonstrate strong technical expertise, problem-solving abilities, and a collaborative approach to supporting both local and remote operations.

• Install, configure, and maintain satellite communication gateway infrastructure supporting low-earth orbit (LEO) satellite networks.
• Diagnose and troubleshoot gateway components, including antennas, RF systems, frequency converters, and associated hardware.
• Perform testing and analysis using RF diagnostic tools and measurement equipment.
• Conduct integration, commissioning, and validation of gateway components to ensure optimal system performance.
• Monitor system health and identify corrective actions to minimize operational disruptions.
• Provide remote technical support to field locations and operational teams.
• Document maintenance activities, system configurations, and troubleshooting procedures.
• Collaborate with cross‑functional engineering and operations teams to resolve technical issues.
• Support equipment inventory management and asset tracking.
• Travel domestically and internationally to support installations, upgrades, and maintenance activities as required.

• Bachelor's degree in Computer Science, Electrical Engineering, Electronics Engineering, Telecommunications, or a related technical field.
• Relevant satellite communications certifications (e.g., VSAT, Sat Com, or similar) preferred.

• A minimum of 3 years of experience working as a Field Engineer, Satellite Technician, Network Engineer, or similar technical role.
• Experience supporting communications infrastructure, RF systems, or related technologies.

• Experience working with satellite communication systems and gateway infrastructure.
• Knowledge of RF technologies, antenna systems, and frequency conversion equipment.
• Proficiency using RF test and measurement equipment, including spectrum analyzers and signal generators.
• Experience performing system integration, commissioning, and testing activities.
• Familiarity with networking concepts, IP-based communications, and telecommunications infrastructure.
• Experience supporting geographically distributed or remote operational sites.
• Strong written and verbal English communication skills.
• Ability to work independently in dynamic and fast‑paced environments.

• Strong analytical and problem‑solving abilities.
• Excellent troubleshooting and critical‑thinking skills.
• Strong interpersonal skills and ability to collaborate effectively with cross‑functional teams.
• Excellent written and verbal communication skills.
• Strong organizational and time‑management abilities.
• Ability to adapt quickly to changing priorities and operational requirements.
• High attention to detail and commitment to quality.
• Self‑motivated with a proactive approach to identifying and resolving issues.

• Radio Frequency (RF) test and measurement equipment.
• Spectrum analyzers and related diagnostic tools.
• Satellite communications equipment and infrastructure.
• Networking hardware and configuration tools.
• General electronic testing and troubleshooting equipment.
• Operating systems and remote support applications.
• Documentation and ticketing systems.
• Network…