Senior Systems Engineering Support

Active Top Secret clearance

nLogic is seeking an experienced ESS Terminals Senior Systems Engineer to join our team in El Segundo, CA.

The ESS Terminals Senior Systems Engineer will play a critical role in designing, implementing, and maintaining complex infrastructure, platform, and software systems that support National Leadership Authority capabilities. This position requires a deep understanding of system architecture, Protected SATCOM Terminal configurations, and security protocols to ensure robust, scalable, and secure environments. The engineer will collaborate closely with outside organizations to analyze system requirements and oversee development, delivery, and implementation of those requirements. Additionally, the role involves leading technical projects and contributing to the development of best practices and documentation. An ideal candidate would be someone with experience in working with Protected SATCOM Terminals - either operationally or with prior experience on the engineering and integration side.

You will join a Systems Engineering team defining the next generation of space communication systems supporting Space Force Military Satellite Communications. You will support Systems Engineering & Integration activities in a multidisciplinary and collaborative environment. You will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF to provide acquisition management development and support.

The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force’s Space Systems Command. We support the Space Force’s acquisition of state‑of‑the‑art Military Satellite Communications systems, providing global secure protected communications for our nation’s warfighters. Currently possess a current, in-scope Secret clearance

Bachelor’s degree in engineering, mathematics, physics, computer science, or related technical field

12+ years’ engineering experience

5+ years’ experience in Systems Engineering, such as requirements and technical baseline development, test planning and integration, verification, and validation

Experience developing or managing requirements or Interface Control Documents (ICDs) for complex systems

Proficient in Microsoft Office products (Word, Excel, Powerpoint)

Due to security requirements, work is required to be on‑site in a secure facility

Active Top Secret clearance

Master’s degree in technical field, such as engineering, mathematics, physics, or computer science, or related technical field

Experience with MILSATCOM systems, such as AEHF, PTS, EPS, WGS, and FAB‑T terminal programs

Experience with ground and airborne systems, such as terminals and networks

Knowledge and experience in Agile Development and collaboration tools (Jira/Confluence)

PMP, INCOSE CSEP or ESEP)

Travel: Minimal

At nLogic, we support mission‑focused defense and space efforts that have real‑world impact. Our teams work collaboratively alongside government and industry partners to deliver high‑quality, mission‑focused solutions.

We offer a stable environment with opportunities to develop new skills, take on meaningful responsibilities, and contribute to efforts that support national security and advanced technologies.

nLogic offers a comprehensive benefits package including medical, dental, and vision insurance; 401(k) retirement plan; Employee Stock Ownership Plan (ESOP); and professional development support.

Must currently possess or be able to obtain and maintain a Secret security clearance

This role is performed on‑site in El Segundo, CA

Qualified candidates should submit their application through our online portal to be considered for this opportunity.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

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