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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Integration and Test Engineer - **Company:** AST SpaceMobile - **Location:** United States - **Experience:** Starter - **Contract:** Permanent contract - **Skills:** LTE (Telecommunication), Automation of Tests, Network Analysis, Computer Programming, Computer Engineering, Hardware Design, Python (Programming Language), MATLAB, Radio-Frequency Identification, Signal Processing, Software Systems, Verification and Validation (Software), System Testing, Systems Integration, Test Execution Engine, System-level Testing, Service Stack - **Published:** August 8, 2026 - **Apply:** https://www.dice.com/job-detail/48d0f9fd-fad0-4538-9f25-17e2f3cf6062 ## About the Role * Bachelor's in electrical or computer engineering with an emphasis in RF/microwave, communications systems, or telecommunications (M.S. a plus, not required) * Coursework in RF/microwave circuit design, antenna theory, digital/analog communications, signal processing (DSP), and electromagnetics Experience: A minimum of 0-3 years of experience in communications or RF systems, * RF/Communications or Telecommunications experience * Hands-on experience with spectrum analyzers, signal generators, network analyzers, power meters * Experience with arbitrary waveform generators and signal injection techniques * Familiarity with modulation/demodulation schemes (QPSK, etc) and link budget analysis * Working knowledge of 4G LTE and 5G architectures including Core and RAN functions * Exposure to telecom test equipment (Keysight, Anritsu, etc) * Understanding of over-the-air (OTA) test methodologies and RF link characterization * Lab based hardware integration (bench assembly, cabling, harnessing) * Test procedure development, execution, and reporting * Root cause analysis and anomaly resolution/troubleshooting * Eligibility to obtain or maintain a security clearance (if required) Soft Skills: * 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 Technology Stack: * 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 Physical Requirements * Ability to work in a standard office, lab, or testing environment * Ability to operate a computer and technical equipment for extended periods * May require occasional lifting of light equipment or working in specialized test environments ## Description 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., * 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 ## Related Videos - [Introducing a Digital Service Catalog for speed and scale](https://www.wearedevelopers.com/videos/763-introducing-a-digital-service-catalog-for-speed-and-scale) - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [How To Test A Ball of Mud](https://www.wearedevelopers.com/videos/173-how-to-test-a-ball-of-mud) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [You are not my model anymore - understanding LLM model behavior](https://www.wearedevelopers.com/videos/1464-you-are-not-my-model-anymore-understanding-llm-model-behavior) - [Robots are coming into the wild! 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