• Capability Integration Lead (TS/SCI)

    Tau Six (Arlington, VA)
    Tau Six, an agile small company delivering cutting edge cybersecurity and systems integration services to the US National Security market, has an immediate need for ... IT integration projects for a critical DoD customer. CLEARANCE REQUIRED: Active Top Secret/SCI US Government clearance The Capabilities Integration Lead will… more
    Tau Six (09/22/25)
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  • Fire Safety Specialist

    Amentum (Arlington, VA)
    …of experience in the installation of fire detection, alarm, control, and suppression systems . + **Certification:** Must have an active Certified Fire Protection ... the safety and compliance of fire detection, alarm, control, and suppression systems within the organization. This role requires expertise in fire protection … more
    Amentum (09/18/25)
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  • ServiceNow Developer

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... system sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives,… more
    M. C. Dean (08/27/25)
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  • Solution Architect Director (Remote) (Dir…

    Huntington Ingalls Industries (Mclean, VA)
    …proposal writing experience. + Significant experience in Principal Investigator and Chief Engineer roles and with strong Systems and Software Engineering ... to: LVC / Training, C5ISR, Cyber, EW, and Unmanned Systems . The candidate should possess a strong background in...similar products + Clearance: Must possess and maintain an active Secret clearance Preferred Experience & Skills + 15+… more
    Huntington Ingalls Industries (08/22/25)
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  • Senior Mission Assessments SME

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Senior Mission Assessments Engineer to provide mission analysis support to legacy, current, and future satellite programs. This ... support of system impact assessments and evaluation of results for complex aerospace systems . + Work with multiple teams and stakeholders in the development of… more
    SAIC (08/13/25)
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  • Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …got what you're looking for. **Job Description:** Are you a **software engineer ** looking to improve and enhance mission-critical software applications? Do you want ... to design and develop customer software that will be deployed in systems helping make the country a safer place? Parsons' Cyber and Intelligence Market is looking… more
    Parsons Corporation (08/08/25)
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  • Management Specialist 6- Geothermal Discipline…

    CDM Smith (Virginia Beach, VA)
    …the future. We are excited to be leading building, district and utility level systems planning and design, and leveraging geothermal systems to help our clients ... reduction goals. If you're a professional with expertise in geothermal heating and cooling systems , with a desire to grow a discipline, this could be a great fit!… more
    CDM Smith (07/31/25)
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  • Sr. Program Manager

    NANA Regional Corporation (Quantico, VA)
    …Clearance. + IAT level III. + ITIL v3 Foundation. + Microsoft Certified Systems Engineer (MCSE). **Desired Qualification:** + Experience serving as program ... least 5 years demonstrated experience supporting a DoD C4 environment consisting of Active Directory, Microsoft Exchange, SAN, and virtualized systems + Ability… more
    NANA Regional Corporation (07/09/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native environments. ... of cloud services. + Monitor performance, availability, and compliance of all systems . **REQUIRED QUALIFICATIONS** + Bachelor's degree in IT, Computer Science, or… more
    TekSynap (10/02/25)
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  • Lead BeyondTrust Consultant

    Cayuse Holdings (Richmond, VA)
    …solutions into broader security ecosystems, including SIEM, ITSM, AD/IAM, and ticketing systems . + Design and deliver targeted training sessions to end-users and ... + Integrate BeyondTrust with other enterprise security solutions, including Active Directory (AD), Identity Governance and Administration (IGA) platforms, and… more
    Cayuse Holdings (10/02/25)
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