• 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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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …we encourage Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government ... functions, including creating user profiles and accounts. + Provides Tier 1 and Tier 2 ...systems . + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing… more
    Criterion Systems (06/18/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    … security administration functions, including creating user profiles and accounts. + Provides Tier 1 and Tier 2 problem identification, diagnosis and ... Overview At Criterion Systems , we developed a different kind of business-a...network engineers. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing… more
    Criterion Systems (05/09/25)
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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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  • System Administrator 2

    M. C. Dean (Arlington, VA)
    …correspondence, SOP, and Outage documentation. + Triage customer support calls, providing Tier 2 escalation as needed + Communicate with customers, ... seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will… more
    M. C. Dean (05/14/25)
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  • Windows Systems Administrator (SME)

    Leidos (Alexandria, VA)
    …and solutions such as Dell VXRail + Extensive Experience with Tier 2 system administration of server operating systems such as Microsoft Server (2012 ... **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual with subject matter… more
    Leidos (06/03/25)
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  • Systems Administrator

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team in **Chantilly, VA** . The position is **onsite** The ... System Administrator (SA) is an instrumental part of a small,...SAs. **Responsibilities include but are not limited to:** + Tier 1- 2 help desk support for user… more
    ManTech (06/12/25)
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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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  • Operations 24x7 Support (Sr System…

    General Dynamics Information Technology (Springfield, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today...Support Technician, is a mission-essential teammate that actively provides tier 2 + Network & Infrastructure AQL/SLA Compliance… more
    General Dynamics Information Technology (06/11/25)
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  • Network Operations - Tier 2 NetOps-…

    CACI International (Reston, VA)
    …of our great team and make a difference. **More about this role:** As a Tier 2 Network Administrator supporting Network Operations, you'll be challenged with ... Network Operations - Tier 2 NETOPS- Clearance Sponsorship Job...Standard Operating Procedures (SOP) for network operations. + Troubleshoot systems failures and accessibility problems within the network to… more
    CACI International (06/14/25)
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  • Sccm/Mecm System Administrator

    Leidos (Alexandria, VA)
    …for interacting with customers to handle service inquiries and problems in a Tier 2 role. Duties include examining complex customer problems and suggesting ... documentation for 24/7/365 ITOC personnel. **Required Qualifications:** + Extensive experience with Tier 2 system administration and/or Tier 3 engineering… more
    Leidos (04/11/25)
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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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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... for federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for… more
    M. C. Dean (05/14/25)
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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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  • Network Administrator II

    CACI International (Springfield, VA)
    …and problem resolution for all the network architecture and devices. **Responsibilities:** * Provide Tier 2 and Tier 3 problem identification, diagnosis and ... Network Administrator II Job Category: Information Technology Time Type:...integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Integrate… more
    CACI International (04/12/25)
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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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  • System Administrator 3

    M. C. Dean (Vienna, VA)
    …(IT) systems in support of the endpoint devices. The position provides Tier 2 (Escalation) problem identification, diagnosis and resolution of problems and ... Administrator 3** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic...+ Triage end user and maintenance support calls, providing Tier 2 escalation as needed + Communicate… more
    M. C. Dean (06/09/25)
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  • SAP NS2 Database Administrator -active Top…

    SAP (Herndon, VA)
    … security administration functions, including creating user profiles and accounts. + Provides Tier 1 and Tier 2 problem identification, diagnosis, and ... variety of benefit options for you to choose from. **SAP NS2 Database Administrator -active Top Secret-Onsite-Tampa or Metro DC** NS2 COMPANY DESCRIPTION SAP is the… more
    SAP (06/14/25)
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