• Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** **CACI** is seeking a ** Senior Linux Systems Administrator ** to provide support...(10) years experience as a SA in programs and contracts of similar scope, type, and complexity is required.… more
    CACI International (09/25/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to support… more
    St. George Tanaq Corporation (08/15/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (08/01/25)
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  • Senior Contracts

    General Dynamics Information Technology (Falls Church, VA)
    …Proposals, Contract Negotiation, Contract Administration and Closeout. **HOW A SENIOR CONTRACTS ADMINISTRATOR WILL MAKE AN IMPACT:** + Conducts ... Apply your expertise to advance the mission and optimize our business strategy as a ** Senior Contracts Administrator ** . Here, you'll be part of a caring… more
    General Dynamics Information Technology (10/16/25)
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  • Senior CMDB Administrator

    Chenega Corporation (Springfield, VA)
    Senior CMDB Administrator Springfield, VA Join our Talent Network Senior CMDB Administrator Springfield, VA Chenega Agile Real-Time Solutions (CARS) was ... and take your career to the next level! The Senior CMDB Administrator is responsible for the...leave, and retirement. Positions covered by the McNamara-O'Hara Service Contract Act, Davis-Bacon Act, or a Collective Bargaining Agreement… more
    Chenega Corporation (10/14/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security** to support our… more
    St. George Tanaq Corporation (08/19/25)
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  • Senior Subcontracts Administrator

    UIC Government Services and the Bowhead Family of Companies (Springfield, VA)
    **Overview** Subcontracts Administrator (SUBK-2025-23894): Bowhead seeks a Senior Subcontracts Administrator to provide support for the preparation of ... interface with company management and staff as well as senior management of suppliers, team members and subcontractors. +...participate in the 401(k) retirement plans and state or contract required paid time off programs. **Join our Talent… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • Senior IT Administrator and Action…

    CACI International (Alexandria, VA)
    Senior IT Administrator and Action Officer Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... (CIO) is searching for a Policy Analyst with experience dealing with Senior Government Officials within DoD CIO, Joint Staff, Military Services, Combatant Commands,… more
    CACI International (09/25/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …framework as the basis for IT Service Management (ITSM) model. **HOW A SENIOR LINUX ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration ... Falls Church, VA. This is an IT Service Management contract in support of the operation, modernization, expansion, and...as this position will require candidate to engage with senior military and government leadership. + Must be able… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Systems Administrator

    Leidos (Alexandria, VA)
    …Division (IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our IT ... activities. **Basic Qualifications:** + **US citizenship is required per contract .** + Bachelor's degree in Computer Science, Engineering, Information Technology,… more
    Leidos (10/10/25)
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  • Senior Subcontract Administrator

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior Subcontract Administrator ** to join our team! In this role ... and negotiates the terms and conditions. + Prepare and issues contracts commensurate with delegated procurement authority. + Prepares subcontract documents and… more
    Parsons Corporation (09/25/25)
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  • Senior Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR LINUX ADMINISTRATOR (NETSERV) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior ... Secret level. US Citizenship is a requirement for this contract . \#LI-JR1 Applicants may be subject to a pre-employment...participate in the 401(k) retirement plans and state or contract required paid time off programs. **Join our Talent… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Systems Administrator , Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a ... Systems Administrator , you'll have the chance to build your expertise...education, knowledge, skills, competencies, and experience, as well as contract -specific affordability and organizational requirements. The projected compensation range… more
    BOOZ, ALLEN & HAMILTON, INC. (10/08/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts of similar scope, type, and complexity. + **Education** :… more
    Leidos (10/09/25)
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  • Senior Linux Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts of similar scope, type, and complexity. + **Education** :… more
    Leidos (09/26/25)
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  • Senior Principal Contracts

    Northrop Grumman (Dulles, VA)
    …where your passion for innovation and quest for exploration is welcome. As a ** Senior Principal** ** Contracts Administrator ** , your role at **Dulles, VA** ... join forces with our visionary team? #definingpossible Our Contracts Administrator is responsible for supporting proposal preparation, contract negotiation, … more
    Northrop Grumman (10/09/25)
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  • Senior Oracle Database Administrator

    CACI International (Washington, DC)
    Senior Oracle Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking an experienced Oracle database administrator to join our on a program supporting the government financial management… more
    CACI International (10/16/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. + Must be a ... Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the installation,… more
    Link Solutions Inc (10/08/25)
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  • Senior Principal Contract

    Northrop Grumman (Dulles, VA)
    …invites you to bring your pioneering spirit to our inclusive team. As a ** Senior Principal Contract Administrator (Level 4),** located on-site in Dulles, ... the art of the possible from day one. A Contract Administrator produces high quality Contract...targeted profit rates, favorable terms and conditions on both contracts and other agreements inclusive of teaming agreements required… more
    Northrop Grumman (08/15/25)
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  • Contract Support Administrator

    KBR (Chantilly, VA)
    Title: Contract Support Administrator - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... and compile and report contract status to management + Prepare contract documentation for briefings/meetings and prepare contracts for settlement + Provide… more
    KBR (10/15/25)
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