• Satellite Guidance Navigation and Control…

    General Atomics (Herndon, VA)
    …+ US Citizenship is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $105,890 - $189,545 **Travel Percentage Required** ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...worldwide. We have an exciting opportunity for a GNC Engineer to join our CSS group located in Herndon,… more
    General Atomics (09/04/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and ... cryptographic-related cyber security solutions into customer-owned or controlled Space systems , through robust cryptographic security engineering and information … more
    KBR (09/06/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr. DevOps Engineer Location: Springfield, VA Eligibility/Clearance: ... This position requires an active TS /SCI clearance Job Description: We are looking for highly...customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise… more
    Arena Technical Resources, LLC (10/06/25)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …Required (education/experience/skills/competencies): + Candidate must be a US Citizen with an active TOP SECRET clearance Preferred: + 5-7 years in a Security ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...shape the future. **The Role** This position is a senior role implementing Managed Security Services (MSS) in a… more
    Lumen (11/14/25)
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  • Lead Software Engineer

    TheIncLab (Mclean, VA)
    …US Citizen and willing and eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Benefits Working at TheIncLab TheIncLab was founded ... Accept As a key member of the R&D Team, the Lead Software Engineer will guide small teams through complex engineering projects, including exploratory research,… more
    TheIncLab (09/26/25)
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  • SharePoint Engineer

    Chenega Corporation (Arlington, VA)
    …4+ years relevant experience. + DoD IAT Level II Certification is required. + Top Secret Clearance with SCI eligibility is required. **Knowledge, Skills, and ... **Req ID:** 38024 **Summary** **SharePoint Engineer ** **Arlington VA** Are you ready to enhance...during normal business hours. + Ensure long-term requirements of systems operations and administration are included in the overall… more
    Chenega Corporation (10/28/25)
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  • Lead Network Engineer

    Chenega Corporation (Arlington, VA)
    …Network Professional (CCNP) + DOD IAT Level II Certification is required. + DOD Top Secret clearance w/ SCI eligibility. **Knowledge, Skills, and Abilities:** + ... **Req ID:** 37801 **Summary** **Lead Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business… more
    Chenega Corporation (10/03/25)
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  • O&M Network Engineer 4 (Tech Specialist 4)

    M. C. Dean (Springfield, VA)
    …eligibility requirements, including US Citizenship, for access to classified information; ** Top Secret with SCI eligibility required** **Position / Candidate ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (09/16/25)
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  • Palantir Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …desire to problem-solve to support mission-critical projects for our DoD clients. As a senior machine learning engineer on our core Palantir team, you'll train, ... Palantir Engineer , Lead The Opportunity: As an experienced ...to work in a fast-paced, Agile environment + Active TS /SCI clearance; willingness to take a polygraph exam +… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • Firewall Engineer

    SAIC (Springfield, VA)
    …+ US Citizenship. + Active secret clearance with the ability to obtain top secret clearance. **Desired:** + Experience with Red Hat Linux/CentOS and Ubuntu ... **Description** This is a senior firewall position within the Vanguard 2025 Contract,...general engineering support to multiple firewall and perimeter security systems and devices. The well qualified candidate will possess… more
    SAIC (11/11/25)
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