• Senior Windows Systems Administrator

    SMX (Dahlgren, VA)
    …+ Installation and configuration of COTs software products + Proficient with major network security tools such as firewalls + Proficient with network ... experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we… more
    SMX (08/08/25)
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  • Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …internationally (up to 25% per year) + Must have the ability to obtain, and maintain, a DOD Top Secret security clearance, as well as an SCI access level, as a ... Secure Solutions organization. The Exploit Developer/Penetration Tester position conducts network or software vulnerability assessments and penetration testing, utilizing… more
    Northrop Grumman (07/18/25)
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  • TCF CAB Technician

    TekSynap (Arlington, VA)
    …COMSEC inventories, keying material (KEYMAT) loading, and destruction in compliance with DoD standards. + Generate regular reports and metrics on CAB performance, ... address potential problems. + Implement and adhere to strict security protocols for handling classified information within the TCF....audits of the TCF. + Install, configure, and maintain network hardware and software within the TCF. + Provide… more
    TekSynap (07/09/25)
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  • Cross Domain Provisioning Engineer

    CACI International (Springfield, VA)
    …of general operating system security practices, TCP/IP networking, and network security concepts. _Desired:_ + Experience working with Cross Domain ... Type of Travel: Local * * * **The Opportunity:** **Transport Cyber Security Services (TCS)** is a premier, long-term contract with the **National… more
    CACI International (07/09/25)
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  • Structured Cable Technician

    CACI International (Springfield, VA)
    …field + 5+ years of related work experience + Strong understanding of network protocols, infrastructure, and security concepts + Experience with network ... (WAN), campus-area (CAN), and local-area (LAN) cable plant across multiple security domains. The technician is responsible for the installation, modification, repair… more
    CACI International (07/26/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues with ... hardware, operating systems, desktop applications, telephones, and network -attached printers. Duties and Responsibilities: + Install new software releases and system… more
    Chenega Corporation (06/02/25)
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  • Azure Senior Cloud Engineer

    SAIC (Arlington, VA)
    …+ Provision core Azure networking components such as Virtual Networks (VNet), subnets, Network Security Groups (NSGs), and route tables. + Implement load ... and Management: + Design, deploy, and manage secure, scalable cloud network architectures for hybrid, multi-cloud, and edge computing environments. + Utilize… more
    SAIC (08/07/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Langley AFB, VA)
    …the 700th Air Support Squadron (ASUS) at Langley AFB in the in Command-and-Control Network & Security Operation Center (C2NSOC). This position will be on-site at ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $71,544.00 - $110,000.00 Security Clearance: TS/SCI Level of Experience: Mid Employee Referral Amount:… more
    Huntington Ingalls Industries (07/30/25)
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  • Submarine Information Systems Test Engineering…

    Huntington Ingalls Industries (Newport News, VA)
    …+ Candidate must have prior US Navy Submarine Experience in Communications and Network Administration/ Security Bonus Points For Having! + Prior Experience with ... Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $54,109.00 - $66,950.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (08/13/25)
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  • Systems Administrator IV - NMCI Desktop Support

    V2X (Springfield, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... support of internal and/or outside customer computer hardware, software, network , system/application access, and telecommunications systems. interfaces with NMCI… more
    V2X (08/13/25)
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