Software Test Engineer – Ground Vehicle Systems & Regression Testing

Software Engineer OpportunityWe 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 coverageDefect densityPass/fail metricsRisk assessmentsPerform 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 LawBachelor's degree in Computer Engineering, Systems Engineering, Electrical Engineering, or equivalent experience.7+ years of experience in: Systems testingRegression testingIntegrated vehicle system debugging5+ years of experience authoring: System test proceduresRegression test casesBoundary condition testingNegative test scenariosExperience working within cross-functional or cross-organizational vehicle software development programs.Experience using test and requirements management tools including: JIRADOORSTestRailZephyrStrong 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 BusLINEthernetAbility 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.