• Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …+ Requires an **active** Top - Secret / Sensitive Compartmented Information ( SCI ) clearance [ TS / SCI ] **at time of application** _[US ... cyber systems experience + Requires an **active** Top - Secret / Sensitive Compartmented Information ( SCI ) clearance [ TS / SCI ] **at time… more
    Northrop Grumman (12/02/25)
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  • Agile Systems Engineer - Senior

    KBR (Chantilly, VA)
    Title: Agile Systems Engineer - Senior KBR is seeking a highly motivated Agile System Engineer to support our team. The program office provides innovative ... dynamics to help maximize team performance Minimum Qualifications: + Must have an active TS / SCI clearance with polygraph + Bachelor's degree in STEM with 8+… more
    KBR (12/02/25)
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  • Electro-Optical Laser Systems

    Lockheed Martin (Sunnyvale, CA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... you\. Lockheed Martin Space is seeking an **Electro\-Optical Laser Systems Engineer ** to join our team in...or Q clearance; must be able to obtain a TS / SCI w/Poly clearance; US citizenship required **Desired… more
    Lockheed Martin (12/16/25)
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  • GEOINT Systems Engineer

    SAIC (Chantilly, VA)
    …0 years related experience. (Additional years of exp in lieu of degree.) + **Active Top Secret / SCI clearance with Poly.** + **Knowledge/ Experience of GEOINT ... **Description** SAIC is seeking **GEOINT Systems Engineer ** to support SAIC's Prime...and verbal / written communication skills, able to convey information across multiple customer and corporate audiences. REQNUMBER: 2511727… more
    SAIC (11/21/25)
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  • Systems Engineer

    KBR (Fulton, MD)
    Title: Systems Engineer Belong. Connect. Grow. with...RMF security policy and procedures documents. Minimum Qualifications: + Top Secret with SCI . + ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (10/14/25)
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  • Lead, Systems Engineer (Avionics)

    L3Harris (Waco, TX)
    …. Aircraft Integration, Test and Delivery. . Ability to obtain and maintain a Top Secret Clearance with SCI . Qualifications: . Bachelor's Degree with ... sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer (Avionics) Job Code: 29563 Job Location: Waco, TX (On-Site) Job… more
    L3Harris (10/03/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Systems Engineer Belong. Connect. Grow. with...and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a ... protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system...Minimal + Working Hours: Standard Required Qualifications: + Active TS / SCI clearance with a current polygraph +… more
    KBR (10/30/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    …education, technical training, or work/military experience QUALIFICATIONS:5+ years of related systems engineering experienceActive TS / SCI clearance required ... Systems Engineer EOE Statement We are...Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to… more
    William C Brown Inc (11/25/25)
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  • Systems Engineer Senior (Level 3)

    Lockheed Martin (Sunnyvale, CA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... look like?** Lockheed Martin is seeking a dynamic, hardworking Systems Engineer to support our SPP programs\....test execution, and deployment/installation activities\. * Active or Current TS / SCI clearance with the ability to obtain… more
    Lockheed Martin (11/20/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    Systems Engineer , Senior The Opportunity: Are...need to meet eligibility requirements for access to classified information ; TS / SCI clearance is ... your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world...be motivated to contribute to the DoD mission + TS / SCI clearance + Bachelor's degree… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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