• Tier 2 Systems

    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 ... **The Opportunity:** We are seeking a skilled and motivated Tier 2 System Administrator to...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (06/06/25)
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  • Systems Administrator ( Tier

    William C Brown Inc (Springfield, VA)
    Systems Administrator ( Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... or any other characteristic protected by law. Description WCBinc is looking for a Systems Administrator ( Tier 2 Desktop Support) to join our team to… more
    William C Brown Inc (05/15/25)
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  • Systems Administrator Intermediate…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Management **Experience:** 7 + years of related experience **Job Description:** ** Systems Administrator Intermediate - TS/SCI required** Transform technology ... into opportunity as a ** Systems Administrator Intermediate** with GDIT. A career...of the client/server/storage/network devices, mobile devices, etc. + Provide Tier 1 and Tier 2 more
    General Dynamics Information Technology (06/28/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2 /3 support of production systems . * Systems ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in...of the client/server/storage/network devices, mobile devices, etc. * Provide Tier 2 and Tier 3… more
    General Dynamics Information Technology (06/21/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II - Desktop Support are the Tier 2 team members ... professionalism. We have a great opportunity for a Senior Systems Administrator II - Desktop Support -...+ Shall meet the Cyber IT/Cybersecurity Workforce (CSWF) System Administrator (451); Intermediate Level for SECNAV M-5239. 2 more
    V2X (06/24/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...and remote resolution support for trouble calls, and provide TIER 2 /3 support of Unix/Windows workstations and… more
    William C Brown Inc (04/16/25)
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  • TS/SCI Systems Administrator

    Insight Global (Mount Vernon, VA)
    Job Description Insight Global is looking for a Mid-level Systems Administrator to support one of our large federal clients on a long-term DoD contract. This ... problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provide Tier 1 and Tier 2 problem identification, diagnosis and… more
    Insight Global (07/12/25)
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  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... and work with external teams to improve user experience. + Assist customers with Tier 2 incident resolution for Linux and windows applications. + Provide remote… more
    General Dynamics Information Technology (05/16/25)
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  • Junior Systems Administrator

    CACI International (Chantilly, VA)
    Junior Systems Administrator (Sustainment Engineer) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * * * The Sustainment Engineer is a Junior Systems Administrator that has IT Service Management...to Incidents and Changes submitted by customers, to include Tier 2 level triage. * Responds to… more
    CACI International (06/13/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of hardware failures. + Collect data for proper escalation and resolution by Tier 2 /3. + Perform network management services to include: monitoring network ... that are monitored in the help desk and the Tier level responsibilities for the systems . +...is on a rotating Panama Schedule.** **Schedule 1 Schedule 2 ** Work - Mon, Tues Off - Mon, Tue… more
    General Dynamics Information Technology (04/17/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal employment...and devices. What You'll Get to Do: + Provide Tier 2 and Tier 3 problem ... protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance of IT… more
    William C Brown Inc (06/03/25)
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  • Ncis SQL Database Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …VBS, etc.) + Perform ACAS and SCAP scans and remediation + Assist Tier 2 help desk with issues elevated to systems administrators + Create and update user ... Description:** Transform technology into opportunity as a **SQL Database Administrator ** with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (05/17/25)
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  • Property Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Property Administration **Skills:** Computerized Maintenance Management Systems (CMMS),Inventory Management,Inventory Management System,Office Administration ... **TDB is the leader in identifying and evaluating new Technical Security Systems (TSS), advising on deployments, and providing an array of technical expertise… more
    General Dynamics Information Technology (07/14/25)
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  • System Administrators (multiple levels)

    BAE Systems (Sterling, VA)
    …levels in the environment. As a System Administrator you will tasked with preforming TIER 2 , 3 and 4 requirements: + Works closely with customers, end users, ... qualities and more? Come build your career with BAE Systems with the Intelligence & Security (I&S) Sector where...aspects of TIER 3 and support at TIER 2 as needed during periods of… more
    BAE Systems (05/02/25)
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  • Endpoint Systems Specialist

    CACI International (Chantilly, VA)
    …secure and reliable administrator and end-user access. + Provide Tier 2 support, including incident analysis, troubleshooting, break/fix activities, and ... Endpoint Systems Specialist Job Category: Information Technology Time Type:...of the following certifications: 1- Red Hat Certified System Administrator (RHCSA) 2 - Citrix Certified Associate-Virtualization, Azure… more
    CACI International (07/02/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …or laptops that have authorized access to the network. + Escalate the issue/problem to proper Tier 2 or 3 Support team members when the restoration is beyond the ... DoD 8570.01-M and BBP 05-PR-M-0002. + Microsoft 365 Certified: Modern Desktop Administrator Associate Certification required. + Secret clearance Tier 5… more
    Chenega Corporation (06/02/25)
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  • Citrix Engineer

    SAIC (Springfield, VA)
    …and solutions to contractor and government staff. + Supports escalations from Tier 2 Operational staff to troubleshoot and resolve escalated incidents ... **Description** This senior engineering position provides Tier 3 level Citrix support to a large...enhancements and/or upgrades to existing production Remote Access (Citrix) systems . + Support test and deploy new enterprise-wide remote… more
    SAIC (06/17/25)
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  • Operations Manager (ServiceNow)

    CACI International (Chantilly, VA)
    …and Maintenance (O&M) tasks on ServiceNow. This position requires leading the sustainment/ Tier 2 / Tier 3 efforts performed by developers, engineers, ... responds to tickets while ensuring the team's workloads are balanced. + Ensure Tier 2 technicians provide timely responds to system alerts and customer… more
    CACI International (06/05/25)
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  • Senior Information System Security Engineer (ISSE)

    Amentum (Warrenton, VA)
    …with a special concentration in managing Tenable Security Center and NESSUS. + Provide Tier 1, 2 , and 3 maintenance support for deployed cyber security ... environments to include all cybersecurity tool sets and collaborating with systems and network engineers. + Create and maintain custom dashboards, develop… more
    Amentum (07/02/25)
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  • Master Network Specialist (Local IT Support Lead)

    First Division Consulting (Quantico, VA)
    …Monitor and manage network capacity, performance, and security for both NIPRNET and SIPRNET tier 2 and 3 boundaries, ensuring compliance with MCCOG policies and ... Coordinate with MCCOG leadership and other stakeholders to integrate new systems , optimize network architecture, and support both distributed operations and… more
    First Division Consulting (07/10/25)
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