Missile Systems Engineer Level IV

KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security.

The Missile Systems Engineer Level IV provides advanced technical leadership in the design, integration, and lifecycle management of missile and weapon systems supporting U.S. Government programs. This role spans system architecture, requirements development, integration, test, and mission execution across complex, high-performance defense systems.

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  Lead design, development, and integration of missile and weapon systems

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  Develop and manage system and subsystem requirements with full traceability

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  Conduct system-level trade studies and performance analyses

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  Support guidance, navigation, and control (GNC), propulsion, structures, and payload integration

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  Support design reviews (SRR, PDR, CDR, TRR, FRR) and provide technical recommendations

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  Lead verification and validation (V&V) activities for system requirements

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  Support integration, test, and evaluation (I&T), including flight testing

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  Interface with government customers, stakeholders, and subcontractors

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  Resolve technical issues and provide engineering solutions

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  Prepare and present technical briefings, reports, and documentation

• Bachelor’s degree in Aerospace, Mechanical, Electrical Engineering, or related field (Master’s preferred)

• 8–12+ years of experience in missile systems or aerospace engineering

• Experience with system design, integration, and analysis

• Familiarity with missile subsystems (GNC, propulsion, structures, avionics)

• Experience supporting DoD or defense programs

• Strong analytical and problem-solving skills

• Active Secret clearance

• Active TS/SCI clearance

• Experience supporting missile flight testing programs

• Knowledge of hypersonic or high-speed weapon systems

• Familiarity with MBSE or digital engineering tools

• Leadership or task lead experience

Active Secret required (TS/SCI preferred or eligible)

On-site/hybrid environment supporting office, lab, and test facilities with occasional travel to test ranges and launch sites.

If you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture.  These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company.  That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. 

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.