• Lead Insfrastructure Engineer

    BAE Systems (Mclean, VA)
    …enterprises. Experience managing Tier 2 and 3 support. experience in Systems Administration , Engineering, Networks, Cyber, Cloud (AWS/Azuzer/Google). **Preferred ... role in the design, maintenance, and support of IT infrastructure, including network elements and core services. They also lead technical initiatives, troubleshoot… more
    BAE Systems (09/09/25)
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  • Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    …+ Build and deploy servers. Troubleshoot issues with the servers, network , or cybersecurity risks + Configure, deploy, and maintain Windows Server ... and PKI **Qualifications** + Bachelor's with 8+ years of System Administration experience (or commensurate experience) + Clearance Required: Active Secret clearance… more
    GovCIO (09/02/25)
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  • BTS Specialist II

    Boar's Head Brand/Frank Brunckhorst Co., LLC (Jarratt, VA)
    … Administration , Management, and Monitoring of Telephony & Voicemail Systems . Performs Tier I/II Support and troubleshoots/resolves Incidents or Problems related ... liaison between equipment vendors and the company. * Performs administration and integration of local area network (s)...of the IT Systems Support Supervisor, IT Systems Support Manager, and/or Network & Security… more
    Boar's Head Brand/Frank Brunckhorst Co., LLC (10/01/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …as follows: + Experience in implementing and maintaining complex computer system network administration activities. + Experience in Microsoft Windows computer ... systems , LINUX operating systems , CISCO Systems , computer security program administration , and ...technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA).… more
    SimIS Inc. (08/07/25)
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  • Database/Web Services Admin Spec Lvl II

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …Security , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP); ... Security , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP);… more
    Navy Exchange Services (NEX) (07/19/25)
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  • Cybersecurity Engineer Senior

    General Dynamics Information Technology (Fairfax, VA)
    …including management and end-users. + Working with other IT teams (eg, systems administrators, security specialists) to ensure network integration and ... trust network security best practices, including firewalls, intrusion detection systems , and data security protocols. + Deep understanding of routing &… more
    General Dynamics Information Technology (09/20/25)
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  • Fleet Support Rep-SA/DBA III-Computer System…

    V2X (Virginia Beach, VA)
    … Systems . + What You'll Do: + Provide helpdesk support for Navy systems administration and installations support. The duties for this position will primarily ... Experience: At least three (3) years' experience with the administration of DOD C4ISR systems and networks...Aviation support communities. + Prior experience supporting system / network administration in the US Navy CANES… more
    V2X (09/16/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    …Technology, or a related field. + Minimum of 3 years of experience in network administration , with a focus on classified networks. + Active Secret clearance. ... + Strong understanding of network devices and operating systems . + Proficiency...administration experience. + Additional certifications or training in network security and administration . + Experience with… more
    CACI International (08/08/25)
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  • Operations Manager (Hospital Ship)

    CACI International (Norfolk, VA)
    …technology or communications systems . + Provide "Tier 3" support for embedded network systems (NIPRNET and SIPRNET) onboard USNS COMFORT (T-AH-20). + Certify ... hardware maintenance/troubleshooting and operating system upgrades for the MTF network systems . + Perform customer support services...least 10 years of experience in Enterprise level IT administration . (3 - 5 years of hands-on IT Shipboard… more
    CACI International (08/28/25)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …understanding of proactive monitoring concepts, including experience configuring and deploying Network and systems monitoring (ie SNMP, Nagios, Splunk, ... the team's success Required Skills - Experience with Linux systems in the areas of system administration ...a Service (IaaS) - Ability to partner with other systems administrators, storage administrators, application developers, and network… more
    Arena Technical Resources, LLC (09/30/25)
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