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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineering - **Company:** L3Harris Technologies, Inc. - **Location:** Billerica, MA, United States - **Experience:** Expert - **Salary:** $135,000.0 - $250,500.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Systems Engineering, Confluence, JIRA, Automation of Tests, Computer Engineering, DevOps, LabVIEW, MATLAB, Fortify (Software), Simulink, Software Engineering, Software Systems, SonarQube, Subsystems, Systems Integration, Test Case, Information Technology, Bitbucket, Jenkins - **Published:** August 23, 2026 - **Apply:** https://www.disabledperson.com/jobs/74481732-systems-engineering ## About the Role * Bachelor's Degree in Computer Engineering, Computer Science or related field and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience. * Ability to obtain a TS/SCI security clearance. * Experience in test development for aerospace systems. * 5+ years experience in one or more of the following: LabView, COSMOS, MATLAB and Simulink. * Professional experience in integrating and testing embedded processing systems at the software/hardware level. Preferred Additional Skills: * Active Top Secret or TS/SCI is preferred, but not required. * Experience with DevOps tools including Jira, Bitbucket, Jenkins, and Confluence. * Knowledge of space domain and applications. * Proficiency in LabView, COSMOS, MATLAB and Simulink. * Experience with space vehicle test software development and integration. * Working knowledge of image processors, visible cameras, IR detectors, servo motors, actuators, and focus mechanisms. * Familiarity with Cyber compliance tools (e.g., Fortify Workbench, SonarQube). * Familiarity with OMS (Open Mission Systems) and UCI (Universal Command and Control Interface) open architecture standards. ## Description L3Harris Space and Mission Systems is seeking a Test Software Engineer for our Wilmington, MA location to develop software for testing complex space-based imaging payloads. As part of a dynamic team, you will be responsible for the design, development, and implementation of test software for aerospace applications, covering the complete software lifecycle from development to testing to operation during missions., * Lead small, embedded test software teams to meet customer requirements within allocated cost, scope, and schedule. * Provide technical guidance, refine requirements, develop user stories, and collaborate on designs. * Write and design test software for requirement sell-off of space-based imaging payloads and embedded systems and subsystems * Integrate and test embedded flight systems at the software/hardware level. * Support development of test plans, procedures, traceability, reports, flow, and test case design and implementation. * Assist in the set-up, configuration, and documentation of hardware and software systems under test, including loading software onto multiple devices. * Understand and handle complex areas of test software for multiple systems, including automated test infrastructure. * Document testing issues and failures and analyzing test results., L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. ## Related Videos - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [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) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [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) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard)