> Markdown version of [/jobs/ext/640078-system-integration-test-engineer-v](https://www.wearedevelopers.com/jobs/ext/640078-system-integration-test-engineer-v). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System/Integration Test Engineer V - **Company:** LTD Global - **Location:** Fairfax, VA, United States - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Data Analysis, Systems Engineering, C++ (Programming Language), Continuous Integration, Failure Mode Effects Analysis, Global Positioning Systems (GPS), Python (Programming Language), Software Engineering, Systems Integration, Test Execution Engine, Integration Tests, DO-178B, GNSS, Programming Languages - **Published:** June 25, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8993846/systemintegration-test-engineer-v ## About the Role Familiarity with the application of systems engineering and software development processes to the design, development, integration, test, and verification of complex systems. Experience working with Global Navigation Satellite Systems (e.g., GPS, Galileo, or other GNSS constellations). Hands-on experience with complex software development and continuous integration processes/metrics in at least one modern programming language (such as C++, Java, or Python)., Familiarity with Satellite-Based Augmentation Systems (SBAS). Strong knowledge of Global Navigation Satellite Systems and their application to navigation solutions. Systems engineering background, including experience with requirements, design, interfaces, and verification. Willingness and ability to travel as needed to support integration and test activities or customer engagements. Ability to obtain and maintain a Secret security clearance, as required by the customer or program. ## Description This role is for a Level 5 System Integration/Testing Engineer leading the integration, test, and verification of advanced Global Navigation Satellite System (GNSS) and Satellite-Based Augmentation System (SBAS) solutions for commercial customers. The position focuses on applying rigorous systems engineering and software development processes, ensuring compliance with aviation and industry development-assurance standards, and delivering high-reliability navigation capabilities., Serve as Integration & Test Lead, developing and executing integration, test, and verification (IT&V) plans for GNSS/SBAS hardware and software, including test-procedure creation, test execution, data analysis, and reporting. Apply relevant assurance standards (such as SAE ARP4754A, SAE ARP4761, RTCA DO-178C, DO-278A, and/or DO-254 as appropriate) to ensure safety, reliability, and airworthiness of navigation solutions. Conduct risk and safety analysis, including hazard assessments and FMEA, and identify and mitigate technical and program risks. Coordinate across software, hardware, RF, electrical, and mission-operations teams to resolve integration issues and ensure successful end-to-end system performance. Provide technical mentorship and guidance to junior engineers and act as a subject-matter expert on GNSS/SBAS technologies. Communicate status, risks, findings, and technical recommendations to customers, suppliers, and subcontractors in both written and verbal formats. ## Related Videos - [Testing .NET applications a Tool box for every developer](https://www.wearedevelopers.com/videos/704-testing-net-applications-a-tool-box-for-every-developer) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Data Science on Software Data](https://www.wearedevelopers.com/videos/162-data-science-on-software-data) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [The Innovation Formula: Fast Prototyping, Data Analysis, and Real User Insights](https://www.wearedevelopers.com/videos/1421-the-innovation-formula-fast-prototyping-data-analysis-and-real-user-insights) - [Are you still programming unit tests or already generating?](https://www.wearedevelopers.com/videos/722-are-you-still-programming-unit-tests-or-already-generating) ## Related Articles - [Integration And E2E Testing: Are They Complementary or Interchangeable?](https://www.wearedevelopers.com/magazine/86-integration-and-e2e-testing-are-they-complementary-or-interchangeable) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)