• Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...technical support for hardware, software, database, custom software and network -related issues escalated from Tier 1. * Administer and… more
    CACI International (06/06/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (VA)
    Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... various common Linux operating systems (Centos, Red hat, Ubuntu, and/or Cisco derivative OS's) + Strong understanding and ability to troubleshoot various… more
    Shuvel Digital (06/26/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA)-Security. CompTIA Security+ CE ... is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support...Administration + DNS, DHCP, DFS, LDAP + Windows 10, Server 2012, Server 2016, + Application Troubleshooting… more
    General Dynamics Information Technology (05/16/25)
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  • Principal/Sr. Principal Network Engineer TS…

    Northrop Grumman (Stafford, VA)
    …monitoring and testing methodologies + Candidate requires strong system Windows & Server Administrator skills to support the smooth operation of multi-user ... NAT and PAT implementation **Preferred qualifications:** + Red Seal or similar network modeling experience + Cisco or other vendor specific certification… more
    Northrop Grumman (06/05/25)
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  • IT Site Design Specialist

    Amentum (Warrenton, VA)
    …certification **Preferred:** + ITIL 4 Foundation Certification + Cisco Certified Network Associate (CCNA) Certification + Windows Server 2019 Certification + ... and requirement documents for devices and systems including KG-175 TACLANE encryption units, Cisco networking hardware, VoIP and VTC devices, server racks, UPS… more
    Amentum (05/31/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …Middleware + Kafka Platform Engineer + WebSphere Application Server Specialist + Network Engineer/ Administrator + Cisco ISE Engineer + DNS/DHCP ... + Microsoft Power BI Developer + Principal Unix/Linux Systems Administrator + VPN Network Engineer + Wi-Fi Engineer + Open-Source Intelligence Specialists +… more
    General Dynamics Information Technology (07/02/25)
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  • Senior Voice Engineer

    General Dynamics Information Technology (Arlington, VA)
    …to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Communication Network ,IP Telephony,Telecommunications ... include but are not limited to: + Voice System Administrator Team member on 24x7 Operation and Maintenance Staff...Element Managers. + Also limited interface and monitoring of Cisco Call Manager used for VOSIP system. + Support… more
    General Dynamics Information Technology (07/11/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …+ Splunk Administration knowledge and skills + Securing and monitoring enterprise level Cisco network , VOIP, and VTC devices + Administering, securing and ... This also includes advising and assisting the client with: security and network accreditations; providing the client with a working understanding of the latest… more
    Assertive Professionals (07/10/25)
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  • Exchange/Messaging Engineer

    SMX (Quantico, VA)
    …ie MCSA Windows Server 2012/2016/2019, MCSE Core Infrastructure, Microsoft Windows Server Hybrid Administrator + Thorough working knowledge of Windows ... Quantico, VA. In support of our DoD client's mission to provide enterprise network operations and computer network defense, the Exchange/Messaging Engineer will… more
    SMX (07/02/25)
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  • Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …two of the following certifications in 1 year: Palo Alto Certified Network Security Administrator VMWare Certified Professional (multiple tracks available) ... Microsoft Certified Solutions Engineer Cisco Certified Network Associate (or Dell equivalent)...& Skills: + Proficient with deploying and configuring Microsoft Server and Client operating systems. + Proficient with administration… more
    United States Senate Federal Credit Union (07/09/25)
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