• Hardware Reverse Engineer (Jr., Senior,…

    Parsons Corporation (Centreville, VA)
    …directly on an agile, tight knit development team helping to drive client computer network defense (CND) and computer network operations (CNO) missions into the ... schedules for clients/customers. **What You'll Be Doing:** + Reverse engineer embedded systems and develop innovative exploits + Collaborate...Required Skills You'll Bring:** + Must have a Top Secret or Higher Clearance + BS degree win Computer… more
    Parsons Corporation (07/25/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …+ Must possess a Secret clearance **Overview** We are seeking a System Engineer Cisco PBX (VoSIP) to join our team supporting DISA JSP ETM in Arlington, VA. ... Manager (CUCM) or similar PBX systems. + Certifications: + Cisco Certified Network Associate (CCNA) Collaboration + Cisco Certified Network Professional (CCNP)… more
    TekSynap (07/09/25)
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  • Microsoft Endpoint Configuration Manager (MECM)…

    Amentum (Warrenton, VA)
    …Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a ... DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone… more
    Amentum (06/27/25)
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  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …+ Develop and implement security designs for new and existing network systems, ensuring hardware, operating systems, and software applications adequately address ... & Continuous Monitoring: + Develop and implement approaches to mitigate IS and Network Environment vulnerabilities, recommending changes to network or network more
    TekSynap (06/18/25)
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  • Information Systems Security Engineer

    KaylaTek, Inc. (Arlington, VA)
    …Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security posture of the National ... o Develop and implement security designs for new and existing network systems, ensuring hardware, operating systems, and software applications adequately address… more
    KaylaTek, Inc. (06/05/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... effectively and efficiently in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates with customers and stakeholders to… more
    ManTech (05/30/25)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …and physical IT environments. Our team manages multiple cloud environments providing Network administration, Help Desk, Cybersecurity and SME support for both the ... network and the Engineering for our work force. The...successful in this role, you will have: + DOD Secret Security Clearance or the ability to obtain and… more
    Serco (07/29/25)
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  • Cybersecurity Engineer

    Serco (Arlington, VA)
    …position is contingent upon client approval and your ability to maintain/transfer your Secret clearance.** **In this role, you will:** + Draft, review, and analyze ... technical documentation to ensure network architecture and information system solutions adhere to DOD,...veteran with experience aboard a US Navy warship. + Secret Security Clearance required at time of hire with… more
    Serco (07/12/25)
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  • Implementation Systems Engineer 1

    L3Harris (Lynchburg, VA)
    …and system optimization. + Project execution including partnering with a Project Manager, Network Engineer and other System Engineers to ensure complete project ... domains in the interest of national security. Job Title: Implementation Systems Engineer Job Code: 26026 Job Location: Lynchburg, VA Job Schedule: 9/80; Employees… more
    L3Harris (07/20/25)
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  • Radio Engineer

    Chenega Corporation (Fort Belvoir, VA)
    Radio Engineer Ft. Belvoir, VA Join our Talent Network Radio Engineer Ft. Belvoir, VA C-CHR-24-051 TheRadio Engineerwill serve as the Land Mobile Radio (LMR) ... tasks in support of the Land Mobile Radio (LMR) Engineer . + Monitor, track, and report system utilization data,...for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. + Secret clearance Tier 5 investigation required. Join our Talent… more
    Chenega Corporation (06/02/25)
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