System Integration and Test Engineer

AST SpaceMobile • Lanham, MD

7h • Onsite

About The Position

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.

We are seeking a System Integration and Test Engineer to support advanced communications and aerospace-related programs. This role is responsible for integrating complex hardware and software systems and executing comprehensive system-level testing to ensure performance, reliability, and compliance with technical requirements. The ideal candidate is hands-on, detail-oriented, and thrives in highly technical, cross-functional environments.

Requirements

• Bachelor’s degree in Engineering or a related technical field required
• A minimum of 0–3 years of experience in systems integration, testing, or related technical fields (e.g., communications, RF systems, or aerospace technologies)
• Programming and analysis tools such as Python, MATLAB, or similar
• Test and measurement equipment for system validation
• Automation tools or scripting frameworks for test execution
• Data analysis and reporting tools
• General engineering design and collaboration platforms
• Strong interpersonal skills with the ability to collaborate across diverse engineering teams
• Proven ability to troubleshoot complex problems and think critically under pressure
• Excellent written and verbal communication skills for technical documentation and reporting
• Meticulous attention to detail to ensure accuracy in testing and reporting deliverables
• Strong organizational and time management skills in fast-paced environments

Nice To Haves

• Advanced degree preferred
• Experience working with wireless, RF, or satellite-based systems
• Familiarity with phased array or advanced communications technologies
• Exposure to regulated or mission-critical environments
• Experience supporting validation or customer acceptance testing processes
• Eligibility to obtain or maintain a security clearance (if required)

Responsibilities

• Plan and execute system integration and testing activities for advanced communications platforms
• Perform hands-on integration of hardware and software subsystems, identifying and resolving interface and performance issues
• Collaborate with cross-functional engineering teams to define integration requirements and address technical challenges
• Conduct system-level testing in controlled lab environments as well as field or over-the-air testing scenarios
• Analyze test results and provide clear documentation, reports, and actionable recommendations
• Track and communicate integration progress and status updates to stakeholders
• Develop and maintain automated test scripts and procedures to improve testing efficiency and coverage
• Support system verification, validation, and acceptance testing efforts

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level