• FAST Labs - Technical Innovation Lead - Cyber/RF…

    BAE Systems (Arlington, VA)
    …Exemplified by our mission: We Protect Those Who Protect Us , BAE Systems Fast Labs innovates next generation capabilities for the warfighter. Through technology ... technology capabilities in the areas of cyber and Electronic Warfare (EW). Within BAE Systems FAST Labs RF Cyber - Attack Defend Support (R3) Product Line, the… more
    BAE Systems (08/21/25)
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  • Senior System Administrator - SAP…

    Qualtrics (Reston, VA)
    …organizational goals, particularly in HR operations and talent strategy. + Mentoring junior system administrators and sharing your advanced knowledge. + ... as a senior subject matter expert for SuccessFactors and related People Systems . + Taking on increasingly complex system administration challenges, projects,… more
    Qualtrics (07/02/25)
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  • Lead, Chief Systems Engineer - Network…

    L3Harris (Dulles, VA)
    …of and own the evolving technical baseline for an existing, complex network communications system comprised of multiple systems and system elements. The ... Common duties and responsibilities include: + Leading cross-functional teams through System of Systems concept development, design, development, testing,… more
    L3Harris (08/31/25)
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  • Sr. Systems Engineer - Herndon, VA - TS/CI…

    General Dynamics Information Technology (Herndon, VA)
    …renewals, and assist with continuous monitoring requirements. + Mentor and guide junior engineers on cybersecurity practices, secure system operation, and ... secure data flows, and encryption technologies. + Strong proficiency with operating systems (Linux and Windows), system hardening, patch management, and security… more
    General Dynamics Information Technology (08/16/25)
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  • Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    …deliveries + Gather feedback to identify areas of improvement and implement + System design synthesis of complex electronic systems to include processes and ... and production processes and develop mitigation strategies. + Mentor junior engineers and provide technical guidance and training +...testing. + Perform trade studies on a variety of systems and components. + Create, maintain TDP, system more
    L3Harris (08/08/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and Modernization Enterprise Solution (NMMES) + Play a… more
    CACI International (07/09/25)
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  • Senior SOC Analyst and Penetration Tester

    BAE Systems (Sterling, VA)
    …like a nation-state threat actor and proactively test and exploit vulnerabilities in the system . + Ability to coach and mentor junior staff, particularly in the ... **Job Description** BAE Systems is expanding our cybersecurity team to build...adversary, and deliver expert mitigation strategies to ensure the system s continued security and resilience. If you're driven,… more
    BAE Systems (07/26/25)
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  • Senior Communications System Engineer

    Parsons Corporation (Herndon, VA)
    …Parsons is looking for an amazingly talented **Senior Communications and Networking Systems Engineer** to join our team! This engineer will play a critical ... role in designing and delivering mission-focused, tactical networking and communications systems . We are looking for a thought leader who understands military… more
    Parsons Corporation (08/26/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    …modeling language (eg, SysML, UML). + Strong understanding of systems engineering principles (requirements management, system architecture, verification ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** .… more
    ManTech (07/22/25)
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  • Principal Systems Administrator - active…

    V2X (Springfield, VA)
    …documentation, capacity/performance plans, as well as all other area of server system life-cycle planning. + The Principal Systems Administrator works with ... responsibility, and professionalism. We have a great opportunity for a Principal Systems Administrator - active TS/SCI clearance in Springfield, VA. The position is… more
    V2X (08/22/25)
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