• System Administrator

    Nightwing (Sterling, VA)
    …of Windows and Linux operating systems. + Networking: Understanding of network protocols, hardware, and infrastructure. + Hardware: Knowledge of computer hardware ... Desired Certs: + One or more of the following: CompTIA Security+, CEH, CCNA , CISSP, CISM, CySA _At Nightwing, we value collaboration and teamwork. You'll have… more
    Nightwing (06/27/25)
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  • Tier 2 Incident Response Analyst

    Leidos (Ashburn, VA)
    …WireShark, and a general understanding of networking protocols similar to COMPTIA Network **Basic Qualifications:** + Bachelor's Degree and 4-8 years of experience ... languages Python, Bash, Visual Basic or Powershell. + One of the following certs: CCNA , CCNP, CCSP, CEH, CNDA, DCITA, ECES, ECSA, ECSP, ECSS, ENSA, GCIA, GCIH, GISF,… more
    Leidos (06/27/25)
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  • Technology Refresh Lead (Senior Technical…

    Saliense Consulting (Arlington, VA)
    …hardware or /software reaches its technological EOL. This includes all network infrastructures, blade servers, routers, switches, operating systems, data base ... is required). Proof of certification is required. Approved Certifications: Security+ CE, CCNA Security, CySA+ **, GICSP, GSEC , SSCP Preferred Experience: +… more
    Saliense Consulting (06/19/25)
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  • Microsoft 365 Security Manager

    Deloitte (Rosslyn, VA)
    …+ Troubleshoot system level problems in a multi-vendor, multi-protocol network environment. + Document platform technical issues, analysis, client communication, ... SC-100, SC-200, SC-300, SC-400), + Cyber Certifications such as: CCSP, CCSK, CISSP, CCNP, and CCNA . The wage range for this role takes into account the wide range of… more
    Deloitte (06/14/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and services. + Diagnose and resolve infrastructure hardware, software, network , domain, and client service issues. + Oversee enterprise infrastructure ... years of experience. + Required: DoD 8570/8140 IAT Level II (eg, Security+ CE, CCNA -Security, or SSCP). + Required: Minimum of a DoD Final Secret security clearance… more
    General Dynamics Information Technology (05/31/25)
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  • Principal Cyber Support Developer

    ManTech (Chantilly, VA)
    …Roles, Access Rights and Security Groups. TCP/IP networking, 802.1x and network security concepts is required. **Minimum Qualifications:** + Bachelor's degree or ... language + IAT Level II (GSEC, Security+, SSCP, or CCNA -Security) certification **Preferred Qualifications:** + Experience with developing and implementing… more
    ManTech (05/30/25)
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  • RF Engineer Ongoing Talent Pipeline

    V2X (Reston, VA)
    …(SATCOM) Engineer Senior-Level (7+ Years Experience) + Senior RF Engineer + RF Network Architect + Principal RF Systems Engineer + Director of RF Engineering ... modulation✔ RF hardware and software integration Certifications such as FCC, iNARTE, CCNA Wireless, and DoD-specific RF qualifications are highly valued. Join V2X -… more
    V2X (05/29/25)
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  • Help Desk Specialist

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    …and respond to user connectivity issues such as browser incompatibility, network issues, and workstation settings. -Complete configuration management tasks and ... skills required: -One of the following certifications: IAT-II security certification: CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP, CASP+ CE,… more
    CGI Technologies and Solutions, Inc. (05/24/25)
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