> Markdown version of [/jobs/ext/3615908-systems-engineer-prin](https://www.wearedevelopers.com/jobs/ext/3615908-systems-engineer-prin). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineer Prin - **Company:** Lockheed Martin - **Location:** Littleton, CO, United States - **Salary:** $178,500.0 - $331,500.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Systems Engineering, Network Connections, Network Planning and Design, Network Protocols, Satcom, Software Requirements Analysis, Verification and Validation (Software), Data Streaming, Systems Architecture, Systems Integration - **Published:** October 8, 2026 - **Apply:** https://www.techcareers.com/job.asp?id=3414949302&tx=YT1212THT&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role * Bachelor's degree (or higher) in Engineering or a closely related technical discipline * 12 years (min) of Engineering Experience (including Systems Engineering and or Integration experience) * Experience defining, coordinating, and/or verifying and validating complex interfaces * Experience across multiple program phases * Familiar with common Systems Engineering Tools (DOORS, CAMEO) * Strong communication and interpersonal skills * Active and current TS clearance required. Thus US Citizenship is required Desired Skills * Master's degree (or higher) in Engineering * Extensive Systems Integration experience for complex, space/ground systems * Experience in working CONOPs/thread-based engineering and decomposing into requirements/interface documentation * Familiarity with Network protocols and designing end-to-end network connectivity * Cyber and/or Cryptographic unit experience * System Architect experience * Satellite Communications Systems Design/Development/Delivery Experience * Active SCI clearance * Proficient in AI prompting as it applies to this position and practice? ## Description 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 and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And we're reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. The Lockheed Martin Global Comms and Navigation Mission Segment is designing, developing, and delivering an integrated space/ground Satellite Communications (SATCOM) system. This position will be a key member of the Systems Engineering, Integration and Test (SEIT) team in support of the design, development, production, integration, test, and delivery of this critical capability focused on the interface definition/documentation and integration of key, intersegment boundaries to facilitate successful end-to-end mission performance In this role, you will * Support the definition and documentation of intersegment ICDs and network design addressing both C2 and mission data flows perform as intended. * Coordinate key system-level integration and validation activities to retire risk and meet program technical and schedule objectives * Work closely with the MBSE engineering team to ensure the necessary system behaviors, data flows, applicable interface definitions are reflected in the digital environment This information includes the standard job description :- Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specification.