Wireless Test and Automation Engineer - 5G PHY & Stack

· Set up and maintain the scripting and automation environment around wireless test setups (lab and HIL).

· Derive, design, and implement 5G NR test cases for 3GPP Stack and PHY-level features.

· Develop Python (and/or equivalent) scripts to automate test execution, log collection, and result analysis.

· Perform software regression testing to validate new features, bug fixes, and releases.

· Analyze L1, L2, and L3 logs to perform detailed failure analysis, identify root causes, and provide clear remediation recommendations.

· Use wireless measurement and channel emulation equipment (e.g., Amarisoft, Viavi, Propsim, Spirent, Keysight, Rohde & Schwarz) to execute and debug test scenarios.

· Track defects and issues using an issue-tracking system such as Jira, driving them through the full lifecycle with clear, reproducible descriptions.

· Prepare and deliver concise test reports, maintain test repositories, and contribute to continuous improvement of test coverage and quality processes.

· Collaborate closely with cross-functional teams (SW, FW, RF, systems, product) to ensure testability is designed into new features from the outset.

· Bachelor's or master's degree in electrical engineering, Communication Theory, Software Engineering/Development, or related field.

· 5+ years of hands-on wireless test engineering experience, including 3+ years specializing in 5G technology

· Documented experience testing 3GPP Stack and PHY systems, with strong 5G NR.

· Proficiency in Python scripting (or equivalent automation language)

· Practical experience using wireless test and measurement tools such as Amarisoft, Viavi, Propsim, Spirent, Keysight, Rohde & Schwarz, or similar.

· Experience with issue-tracking systems (e.g., Jira) and structured test processes.

· Strong skills in analyzing logs and pcap captures, performing structured failure analysis, and clearly documenting findings.

· Excellent communication skills and the ability to work in a fast-moving, cross-disciplinary environment.

· Experience testing satellite, non-terrestrial networks (NTN), or other mission-critical wireless systems.

· Background in test architecture for HIL systems or large-scale automated regression frameworks.

· Familiarity with CI/CD pipelines and integrating automated tests into build/release processes.

· Experience in a startup or fast-paced R&D environment.

Additional Requirements

This is a fast-paced, high-impact environment - flexibility to occasionally work extended hours or weekends during critical periods is expected.

This is a full-time, exempt position, based out of our Arlington office. The total compensation package will be determined by various factors such as your relevant job-related knowledge, skills, and experience.

We are redefining how satellites are designed, manufactured, and used-so we're looking for candidates with passion, deep knowledge, and direct experience in LEO satellite component development, design, and in-orbit activities. If that's your experience, then we'll be immediately wow-ed.

E-Space is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role.

Why E-Space is right for you: As a member of our team, you will play a crucial role in driving our success. Our team members have a strong sense of dedication and responsibility; this includes a strong commitment to our mission to create an entirely new suite of global capabilities to improve lives, business efficiencies and build a smarter planet. This means that there will be times when extra hours, including nights and weekends, may be needed to meet critical deadlines and mission goals. In return, we offer a dynamic work environment with opportunities for professional growth and development and the chance to make a meaningful impact in a high-growth industry. We want you to make the most of your journey at E-Space. That’s why we support and invest in the physical, emotional and financial well-being of our team members and their families. Some of what you can expect when working at E-Space: • An opportunity to really make a difference• Sustainability at our core• Fair and honest workplace• Innovative thinking is encouraged• Competitive salaries• Continuous learning and development• Health and wellness care options• Financial solutions for the future • Optional legal services (US only)• Paid holidays• Paid time off