Sr. System Engineer - Active Security Clearance Required

Lawrence Livermore National Laboratory
Livermore, California 94550 United States  View Map
Posted: Jun 08, 2026
  • Full Time
  • Federal Government
  • Summary

    We have multiple openings for a Senior System Engineer to support the Warhead Modernization Programs. Your primary focus will be to provide support for a set of high-level technical Systems Engineering activities, working with a group of systems engineering professionals, to provide project integration and management of requirements, mapping of designs, functions, failure mechanisms, risks, assessments and verifications to requirements. In this role, you will partner closely with design and test engineers as an integrated member of the design team to develop deep technical understanding of subsystem behavior, supporting the maturation of system requirements, participating in system-level design architecture and analysis, and contributing to test planning to verify requirements and qualify hardware, ensuring system-level requirements, interfaces, and verification approaches are technically sound and fully aligned with implementation. These positions are in the Defense Technologies Engin...Systems Engineer, Security, Technical Engineer, Product Development, Test Engineer, Engineer, Technology
  • Job Description

    We have multiple openings for a Senior System Engineer to support the Warhead Modernization Programs. Your primary focus will be to provide support for a set of high-level technical Systems Engineering activities, working with a group of systems engineering professionals, to provide project integration and management of requirements, mapping of designs, functions, failure mechanisms, risks, assessments and verifications to requirements. In this role, you will partner closely with design and test engineers as an integrated member of the design team to develop deep technical understanding of subsystem behavior, supporting the maturation of system requirements, participating in system-level design architecture and analysis, and contributing to test planning to verify requirements and qualify hardware, ensuring system-level requirements, interfaces, and verification approaches are technically sound and fully aligned with implementation. These positions are in the Defense Technologies Engin...Systems Engineer, Security, Technical Engineer, Product Development, Test Engineer, Engineer, Technology
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