• Senior Spanish Linguist

    Leidos (Vienna, VA)
    …You Bring:** + **No clearance required to apply** . + **Able to obtain a TS / SCI clearance with polygraph** (must be fully adjudicated before work begins). Leidos ... your linguistic expertise to meaningful work that directly supports national security ? At **Leidos** , we bring together innovative minds, cutting-edge technology,… more
    Leidos (12/07/25)
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  • Chinese Linguist

    Leidos (Vienna, VA)
    security clearance and upgrade existing clearances to meet the program requirements. + TS / SCI with polygraph is required. Linguists can only begin work on ... triage documentation to isolate the most pertinent and nuanced information . You must possess excellent computer skills, including proficiency...our dynamic team and put your skills to the test ! **Your greatest work is ahead!** **The Mission** The… more
    Leidos (11/07/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …25% + Working Hours: Core hour support required Qualifications: Required: + Active TS / SCI with polygraph clearance + Bachelor's degree in STEM (science, ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/31/25)
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  • Ground Systems Engineer

    KBR (Chantilly, VA)
    …Travel Requirements: Minimal + Working Hours: Standard QUALIFICATIONS Required: + Active TS / SCI clearance with polygraph. + Bachelor's degree in science, ... Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/19/25)
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  • Senior SIGINT Chief Architect

    KBR (Chantilly, VA)
    …identifying potential solutions, and assessing/analyzing alternatives Minimum qualifications: + Active TS / SCI with Polygraph + Bachelor's degree in Engineering ... SIGINT Chief Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/16/25)
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  • Senior RF Communications Engineer

    KBR (Chantilly, VA)
    …Travel Requirements: Minimal + Working Hours: Standard Required Qualifications: + Active TS / SCI with current Polygraph + Bachelor's degree in Physics, Electrical ... RF Communications Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (11/01/25)
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  • Communications Engineer

    CACI International (Sterling, VA)
    …experience with end-to-end material management * Ability to obtain and maintain a TS / SCI security clearance **Desired Qualifications:** * Master's degree in ... GROUPER is an IDIQ (Indefinite Delivery, Indefinite Quantity) RDT&E (Research, Development, Test and Evaluation) contract with the United States Space Force * Focus… more
    CACI International (11/22/25)
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  • Principal/Sr Principal Engineer Software Systems…

    Northrop Grumman (Jessup, MD)
    …for Principal/Sr Principal Engineer Software (Software Architecture):** + Current active TS / SCI Clearance with Poly. + Proficient with DOORS, Cameo ... to inform system design decisions and optimize performance parameters. + Providing systems test and integration support in the implementation of new systems or new… more
    Northrop Grumman (12/05/25)
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  • Portuguese Instructor

    Leidos (Chantilly, VA)
    test + **Oral Proficiency Interview (OPI):** 4/4/4 (Speaking/Listening/Reading). ** Security Clearance:** + ** TS / SCI clearance with polygraph** ... + Must pass a Leidos-administered or approved commercial translation test (3 hours). + **Translation Test :** 4...only begin work on contract with a fully adjudicated security clearance. ​​ **Ready to Make an Impact?** This… more
    Leidos (12/25/25)
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  • Cyber Software Engr Sr Stf- OCONUS

    Lockheed Martin (Hanover, MD)
    …constrained environment\. * Language proficiency in Japanese highly desired\. **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should ... most daunting challenges: the evolving threat of cyber warfare\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens… more
    Lockheed Martin (01/10/26)
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