Software Test Engineer - Ground Vehicle Systems & Regression Testing

Software Engineer Sterling Heights, MI $50.71 - $56.51/Hour We are hiring a Software Test Engineer in Sterling Heights, MI to support advanced military ground vehicle software testing, regression validation, and integrated systems verification for mission-critical defense platforms. This role requires expertise in regression testing, system integration testing, hardware-in-the-loop (HIL) testing, CAN Bus communications, vehicle software debugging, test automation tools, and systems validation supporting armored combat vehicle systems and complex vehicle network architectures. Responsibilities: * Design, develop, maintain, and execute regression test procedures for military ground vehicle systems. * Support system regression testing for internal and external software releases. * Support vehicle-level system testing in virtual, lab, hardware-in-the-loop (HIL), and on-vehicle environments. * Develop detailed test cases from Software Requirements Specifications (SRS), including boundary condition and negative testing scenarios. * Debug and troubleshoot complex integrated vehicle systems and software issues. * Analyze test logs, datasets, and system outputs to identify trends, defects, and failure conditions. * Generate detailed test reports, including: * Test coverage * Defect density * Pass/fail metrics * Risk assessments * Perform regression test prioritization based on software changes and system impact. * Track defects, test execution, and validation activities using tools such as JIRA, DOORS, TestRail, or Zephyr. * Collaborate across software, systems, integration, and program teams to support testing objectives and release readiness. * Participate in peer reviews and support completion of contractual program deliverables. * Escalate technical issues with clear supporting data and documentation. * Support occasional overtime, weekend testing, and vehicle test events as required. Qualifications: * U.S. Citizenship is required by Federal Law * Bachelor's degree in Computer Engineering, Systems Engineering, Electrical Engineering, or equivalent experience. * 7+ years of experience in: * Systems testing * Regression testing * Integrated vehicle system debugging * 5+ years of experience authoring: * System test procedures * Regression test cases * Boundary condition testing * Negative test scenarios * Experience working within cross-functional or cross-organizational vehicle software development programs. * Experience using test and requirements management tools including: * JIRA * DOORS * TestRail * Zephyr * Strong understanding of regression testing methodologies and risk-based test prioritization. * Experience performing root cause analysis and debugging complex system-level issues. * Knowledge of vehicle communication protocols including: * CAN Bus * LIN * Ethernet * Ability to analyze large testing datasets and system logs. * Experience generating formal test reports and program documentation. * Knowledge of systems design and systems-level testing methodologies. * Strong written and verbal communication skills. * Ability to work occasional evenings, weekends, and overtime as required. * Must be able to climb on/off and work around military vehicles. Preferred Qualifications: * Eligibility to obtain a U.S. security clearance. Non-U.S. citizens may not be eligible. * Previous defense industry experience. * Experience with ground combat vehicle network architecture designs. * Familiarity with Type 1 / Type 2 hypervisors. * Familiarity with Docker and Kubernetes containerization technologies. * Familiarity with IoT concepts. * Experience with Cameo Systems Modeler. * Experience supporting continuous improvement initiatives and engineering process improvements. Moseley Technical Services, Inc. is an AA/EEO/Veterans/Disabled Employer. To view the full job description, click here