Systems Integration/Test Engineer Sr - E3

Overview As a Testing & Integration Engineer at Lockheed Martin MFC, you help ensure infrared sensor systems perform reliably from lab to field. You will design and execute test campaigns, integrating hardware and software with cross-functional teams to deliver flight-qualified hardware. You’ll develop test plans, automate sequences, and produce clear data-driven insights to drive design improvements. This role offers hands-on work with advanced test equipment on critical defense programs and a clear path to mentorship and impact. Join a mission-driven environment that values practical problem-solving and cross-disciplinary collaboration. Compensation / BenefitsMedical, Dental, VisionFlexible work arrangements (e.g., 4x10)401(k) matchPaid time offParental LeaveEducation Assistance ResponsibilitiesDesign, build, and execute test campaigns for infrared sensor hardwareDevelop and maintain detailed test plans, procedures, and schedulesSet up and operate laboratory equipment (generators, power supplies, temperature controllers, oscilloscopes, network analyzers)Build, modify, and integrate sensor prototypes including firmware/software driversExecute functional, environmental, and performance tests; analyze data and generate reportsAutomate test sequences and data processing (MATLAB, Python, C/C++, SQL, Java, HTML)Provide troubleshooting, root-cause analysis, and corrective actions for hardware/software issuesSupport production units by qualifying new builds and updating test documentationCollaborate with engineers, program managers, and suppliers to align test activities with schedules and cost objectivesMentor junior team members and contribute to continuous improvement initiatives Key requirementsBachelor’s degree in a STEM-related field with 3+ years of experience, or related Master’s with 1+ years, or PhD; or equivalent experienceExperience coding in MATLAB, C, C++, SQL, Java, HTML, or PythonLaboratory experience testing hardware and electronicsAbility to read electrical schematics and probe electronics/circuit cardsAbility to obtain and maintain a DoD Security Clearancecross-functional collaborationproblem-solving and troubleshootingmentorship and leadershipMATLABPythonC/C++