• Senior Task Order Portal Administrator

    CACI International (Reston, VA)
    Senior Task Order Portal Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... has an excellent opportunity for an experienced, self-directed, **Senior Task Order** **Portal Administrator ** . This position is in support of the EMITS 2 Task… more
    CACI International (07/23/25)
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  • Contracts Administrator - (Hybrid Schedule)

    Serco (Herndon, VA)
    **Position Description** Serco Inc. is seeking a self-motivated, career-oriented **Contracts Administrator ** to fill a challenging role in a quick changing, growing, ... negotiations, contract award, and administration of the resultant contract. The Contracts Administrator will work directly with customers and senior leaders for this… more
    Serco (07/19/25)
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  • Database Administrator IV

    Amentum (Springfield, VA)
    Amentum is seeking a **Database Administrator IV** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA. ... + Bachelor's Degree or equivalent experience in a related field to Database Administrator . + Demonstrated minimum of 3-6 years of experience in the following: +… more
    Amentum (07/19/25)
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  • Windows System Administrator 4

    M. C. Dean (Falls Church, VA)
    …engineering, and cybersecurity industries. We are seeking a **Windows System Administrator 4** to join our **Security and Electronic Systems (SES)** business ... or Equivalent and 12+ Years of progressive experience + Requires system administrator experience in performing triage on system problems, resolving the system… more
    M. C. Dean (07/18/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to ... selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that...schedules provide employees with additional time away from the office and are in addition to our Paid Time… more
    Lockheed Martin (07/12/25)
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  • Principal Contracts Administrator (Level 3)

    Northrop Grumman (Dulles, VA)
    …where your passion for innovation and quest for exploration is welcome. As a **Contracts Administrator - Level 3** , your role at **Dulles, VA** will be pivotal in ... join forces with our visionary team? #definingpossible Our Contracts Administrator is responsible for supporting proposal preparation, contract negotiation, contract… more
    Northrop Grumman (07/08/25)
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  • Contract Administrator 3 or 4

    Northrop Grumman (Dulles, VA)
    …you to bring your pioneering spirit to our inclusive team. As a **Contracts Administrator - Level 3 (Principal) or 4 (Senior Principal)** , located in Dulles, VA, ... defining the art of the possible from day one. A Contract Administrator produces high quality Contract Management related products supporting the NGSP Tactical… more
    Northrop Grumman (05/28/25)
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  • OS Administrator Windows

    CACI International (Chantilly, VA)
    OS Administrator Windows Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Windows to support the Department of the Air...+ The candidate must have proficient skills in MS Office tools (Excel, Word, Project, Visio) and SharePoint. +… more
    CACI International (05/23/25)
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  • Senior Network Administrator

    Service Source (Oakton, VA)
    …remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use of networks and provides ... monitoring of error logs and user-reported network issues. The senior network administrator conducts regular audits to ensure that the systems meet expectations for… more
    Service Source (05/22/25)
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  • Systems Administrator (Tier 2 Desktop…

    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 consideration for ... by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to join our team...10; Citrix; SMS; and SCCM Technical understanding of Microsoft Office applications (Outlook; Word; Excel; PowerPoint; etc.) Team player… more
    William C Brown Inc (05/15/25)
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