Systems Engineer Staff (Testbeds & Integration Focused)

Overview Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future‑ready solutions, focusing on resiliency and urgency through our 21st‑Century Security® vision. We’re erasing boundaries, forming partnerships across industries worldwide, and advancing spacecraft and the workforce for the next generation. Role Responsibilities Lead the integration and definition of Flight Software Simulators, Emulators, and other Testbeds. Communicate across multiple program segments to ensure successful integration of software and hardware and stakeholder alignments. Perform high‑level system integration and test planning to ensure mission requirements and deliverables are achieved. Execute system‑level tests to verify and/or validate requirements. Perform risk‑reduction tests to drive discovery of issues as early as possible. Perform systems/hardware problem investigations, risk‑reduction planning, systems integration, and testing. Qualification Requirements Ability to collaborate effectively with engineering personnel, anticipating problems to mitigate schedule impact. Current or Active Top Secret clearance; U.S. citizenship required. Bachelor’s degree in Engineering and 8+ years of related professional work experience. Must be able to work onsite at Littleton, CO; teleworking is not supported. Basic Qualifications Demonstrated experience in Systems Engineering, Integration, and Test (SEIT) with strong understanding of the full system development lifecycle across both hardware and software domains. Proven ability to plan and execute system‑level testing for complex, multi‑segment systems, understanding subsystem interdependencies and end‑to‑end performance. Hands‑on experience integrating diverse subsystems and components to achieve defined system requirements and operational objectives. Current/Active DoD Top Secret Security Clearance. Desired Skills Familiarity with design and development of Flight Software Simulators and Testbeds. Experience planning and executing system‑level tests on a complex multi‑segment system, including external segment providers. Experience interacting with hardware and software developers to ensure mission requirements are satisfied. Ability to obtain results from teams without direct authority. Ability to operate in a dynamic environment and take on multiple roles as part of daily program operations. Experience ensuring physical and functional compatibility of hardware/software products throughout the full lifecycle of the program. Prior SAP access. Security Clearance Statement This position requires a government security clearance. Candidates must be U.S. citizens. Clearance level: Top Secret. Location and Schedule Work associated with this position will be performed onsite at our Littleton, CO campus. Salary and Benefits Salary range: $109,200 – $192,510 per year (varies by state). Benefits include: Medical, Dental, Vision, Life Insurance, Short‑Term Disability, Long‑Term Disability, 401(k) match, Flexible Spending Accounts, Employee Assistance Program, Education Assistance, Parental Leave, Paid Time Off, and Holidays. Equal Opportunity Statement Lockheed Martin is an equal‑opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. #J-18808-Ljbffr