💼 Full-Time Position

Senior Crypto Security Engineer

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KBR
📍 El Segundo, California, United States
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Location
El Segundo, United States
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Posted
June 07, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Title:

Senior Crypto Security Engineer

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.

KBR is seeking a motivated and experienced Cryptography Subject Matter Expert to join our team in El Segundo, CA.

KBR (formerly LinQuest) is the prime contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. By applying for this position, you are in consideration for KBR employment; however, you also have the option to be hired by one of our subcontractor teammates.

The MSEIT effort provides leading-edge Systems Engineering & Integration (SE&I) for the United States Space Force’s (USSF) Space Systems Command (SSC). We acquire state-of-the-art Military ...