• Software Test Engineer

    Cinteot (Herndon, VA)
    Software Test Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel ... Herndon, VA is seeking a Full Time Software Test Engineer . In this role, you will collaborate with a...US Citizen; this position will require obtaining a government security clearance. This position is located at a facility… more
    Cinteot (11/06/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... national security . KBR is looking for Space Vehicle Systems Engineer to join our Proliferated Synthetic Aperture Rader (SAR), Communications, and Electro-Optical… more
    KBR (11/01/25)
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  • Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    Title: Systems Engineer - Research and Development - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...of space defense. KBR is seeking a Senior Systems Engineer to support our customers in Chantilly, VA. The… more
    KBR (10/29/25)
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  • Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    …Sr System Engineer Belong. Connect. Grow. with KBR! 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...of space defense. KBR is seeking a Senior Systems Engineer to support our customers in Chantilly, VA. The… more
    KBR (10/21/25)
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  • Senior Software Engineer CTJ Poly

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer on the Sovereign Cloud Security Team. This team will be responsible for ... build, and support will be required to meet the security policy and assurance requirements of both public and...in the service of production reliability. Our **Senior Software Engineer ** + Applies debugging tools and examines logs, telemetry,… more
    Microsoft Corporation (01/11/26)
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  • VPN - DMZ and WAN Network Engineer

    Leidos (Norfolk, VA)
    …(Virtual Private Network), WAN (Wide Area Network) & DMZ (Demilitarized Zone) Network Engineer located in Norfolk, VA.** Join our team to support the SMIT mission, ... the globe. We are seeking a skilled VPN, WAN & DMZ Network Engineer proficient in network engineering appliances and technologies (ie, Firewalls, DMZ, VPN, WAN,… more
    Leidos (01/07/26)
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  • Palantir Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …navigate the landscape of ML algorithms, tools, and frameworks. As an AI and ML Engineer on our National Security team, you'll work closely with your clients to ... Palantir Engineer , Lead The Opportunity: As an experienced ...polygraph Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (01/16/26)
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  • Senior DevSecOps Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Senior** **DevSecOps** ** Engineer ,** you will work with our growingDevSecOpspractice delivering features to support cloud and application ... + Actas an individual contributor and mentor team members + Engineer and implement solutions and provide recommendations for continuous improvement for… more
    Steampunk (01/16/26)
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  • Automation Engineer , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Dahlgren, VA)
    Automation Engineer , Mid The Opportunity: As an automation engineer , you need the right combination of clean code, APIs, analytics, and infrastructure to help ... develop a user-focused solution. We're looking for an automation engineer like you to develop efficient and effective software,...to obtain a DoD 8570 IAT II Certification, including Security + Certification, within 30 days of start date Nice… more
    BOOZ, ALLEN & HAMILTON, INC. (12/28/25)
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