• Firewall Administrator

    Chenega Corporation (Arlington, VA)
    …trends and Palo Alto best practices for Azure Stack Hub. + Address daily network security issues, including routing, policy, and operational challenges. + Other ... **Req ID:** 37933 **Summary** **Firewall Administrator ** **Arlington, VA** Are you ready to enhance...** is responsible for designing, implementing, and maintaining secure network solutions using Palo Alto Networks firewalls to protect… more
    Chenega Corporation (10/03/25)
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  • System Administrator

    System One (Springfield, VA)
    …and execute tasks in a high-pressure environment. + Ability to obtain a CompTIA Security + or DoD 8570 Level II equivalent and a Windows Certification within ... Job Title: System Administrator Location: Springfield VA Type: Contract To Hire...To Hire Contractor Work Model: On-site - Full Time Security Clearance: TS/SCI with the eligibility to obtain a… more
    System One (09/16/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …diploma or equivalent + 7 years relevant experience + Current DoD 8570 IAT Level II certification (eg, Security + CE, CCNA Security , CySA+, GICSP, GSEC, SSCP) ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $60,770.00 - $93,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (09/05/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    …IA policies and regulations (eg Department of Energy/ Naval Reactors) regarding system/ network security ; and that all required security configurations ... Job Overview Job Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems...+ Bachelor's degree in an IT-related discipline or Level II Certification ( Security + or better) Trace Systems… more
    Trace Systems Inc (08/29/25)
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  • Sr Principal Windows Systems Administrator

    Northrop Grumman (Dulles, VA)
    …of IT experience is required + Must have a **DOD 8570 IAT Level II ,** or higher, certification (example: Security + CE); maintaining the required certification ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure...mission, we will support you by expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (10/03/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …do:** The Administrator is responsible for the local DoD Mission network servers and workstations in accordance with the authoritative USG requirements documents ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (09/30/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …considered. + Eight or more years of relevant technical experience required. + Current Security + or other IAT II /III level certification. + Full time on-site ... Clearance Level + TS/SCI with active counterintelligence polygraph. Certifications + Security + or other IAT II /III level certification that is currently… more
    Criterion Systems (09/17/25)
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  • VTC Administrator

    TekSynap (Fort Belvoir, VA)
    …Requirement: Secret + Certifications: + DoD Approved 8570 Baseline Certifications - IAT Level II (one of the following): + CCNA Security + CySA+ GICSP + ... and maintain a wide range of AV/VTC equipment, including CODECs, network connections, controllers, audio/video interfaces, Cable TV, CCTV, and other peripherals… more
    TekSynap (10/03/25)
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  • VTC Administrator

    TekSynap (Richmond, VA)
    …IT-I Sensitivity + Certifications: + DoD Approved 8570 Baseline Certifications - Category IAT Level II (one of the following): + CCNA Security + CySA+ GICSP + ... SES employees 60 minutes ahead of the conference time. + Provide Tier II support to troubleshoot VTC conferences, including connectivity, audio, and video issues,… more
    TekSynap (08/13/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... to lead the world in defense technologies and national security services. We offer flexible work environment to support...experienced Systems Admin SME to provide Tier I & II problem identification, diagnosis, and resolution for complex IT… more
    BAE Systems (09/12/25)
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