• Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Herndon, VA)
    …one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security + Bachelor's Degree in a related technical discipline, or the equivalent ... testing & lab environments + Active directory & PKI infrastructure + Network administration + Data center physical server racking and configuration + Linux… more
    General Dynamics Information Technology (10/14/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …on the administration and maintenance of the Navy Enterprise Tactical Training Network (NETTN), which supports critical modeling and simulation systems across the ... Requirements + Security+ or equivalent DoD 8570 IAT Level II certification (eg, CySA+, CCNA Security, GICSP) + Must be a US Citizen + Must possess an active… more
    Huntington Ingalls Industries (10/11/25)
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  • Senior Engineer - DevOps / Infrastructure (Onsite)

    RTX Corporation (Sterling, VA)
    …environment. + Basic understanding of networking (TCP/IP, VLANs) and experience configuring network devices or virtual networks. **Skills we value:** + Experience in ... related. + Certifications: Security (Security+, CISSP, or equivalent); Networking ( CCNA ,or equivalent) + Experience in application development and integration within… more
    RTX Corporation (10/09/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    …Development Lifecycle (SDLC), software systems theory and engineering principles, network and systems design and implementation, virtualization, and cloud ... + Must hold one of the following **IAT Level II Certifications** : CCNA Security, CySA+, GICSP, GSEC, Security+ CE, or SSCP, **and one** Computing… more
    ManTech (10/09/25)
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  • Microsoft SQL DBaaS Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security + Bachelor's Degree in a related technical discipline + 8 years' ... Implementation Plans and Standard Operating Procedures + Experience with cloud/server/ network implementation and with Cloud infrastructure Services or Infrastructure… more
    General Dynamics Information Technology (10/08/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    …Security Management policy guidance and DoD directives related to system and network security. + Contribute to RMF compliance and cybersecurity documentation in ... Active DoD Approved 8570 Baseline Certification: Category IAT Level II (One of the Following): + CCNA Security + CySA+ GICSP + GSEC + Security+ CE + SSCP + CND +… more
    TekSynap (10/01/25)
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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 (10/01/25)
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  • 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 (09/26/25)
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  • Information Systems Security Engineer, II

    Parsons Corporation (Fort Belvoir, VA)
    …applicable experience) + 2+ years of hands-on experience with Splunk, network security and system security, supporting security information and event management ... Plans (PPPs) + DoD 8570 IAT Level II certification(s) (SSCP, Security+, CCNA -Security, or GSEC certification) + Experience working with eMass + Experience with,… more
    Parsons Corporation (09/25/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    …maintaining automation scripts in PowerShell, Python, or Azure CLI + Configuring network security groups (NSGs) and application gateways to protect resources + ... Python, YAML, JSON, or Ansible + DoD 8570 IAT Level 2 certification required (eg, CCNA Security, GICSP, GSEC, Sec+, CND, SSCP) or the ability to obtain within 6… more
    ManTech (09/16/25)
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