• Senior Systems Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38512 **Summary** ** Senior Systems Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... and economic interests of our nation. SecuriGence is seeking a talented ** Senior Systems Administrator ** to help contribute to our success. Come help us solve… more
    Chenega Corporation (12/10/25)
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  • Senior Subcontracts Administrator

    BAE Systems (Mclean, VA)
    **Job Description** BAE Systems is seeking a Senior Subcontracts Administrator to join BAE Systems Intelligence & Security (I&S) team. The individual must be ... incentives may be available based on position level and/or job specifics. ** Senior Subcontracts Administrator ** **119287BR** EEO Career Site Equal Opportunity… more
    BAE Systems (12/13/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Senior Systems Administrator Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System ... Administratorwill provide primary and backup server system administration and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and applications and backup support for VMWare… more
    Chenega Corporation (12/01/25)
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  • Senior Systems Administrator

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** ** Administrator (Unix/Linux).** The Senior Systems Administrator (Unix/Linux) ... support for Unix/Linux environments within the Navy enterprise. The Senior Systems Administratoris responsible forconfiguration, optimization, and sustainment of… more
    TekSynap (10/31/25)
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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 ... + Requires day-to-day interface with company management and staff as well as senior management of suppliers, team members and subcontractors. + Ability to work a… 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 System Administrator

    Amentum (Springfield, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior System Administrator ** to join our team of passionate individuals in ... and providing AWS technical support to the NGA enterprise. * Senior level experience managing and administering Linux/Windows based systems including patching,… more
    Amentum (11/20/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... and concepts. Viewed as an expert in the field. Participates with senior management to establish strategic plans and objectives. **PROBLEM COMPLEXITY:** Develops… more
    SAIC (11/19/25)
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  • Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and skilled ** Senior Systems Administrator ** to join our sustainment team in **Chantilly, VA.** In this role, you will support a ... mission-critical enterprise environment by ensuring the continued health, performance, and compliance of complex network and system infrastructures. You will help drive key Operations and Maintenance (O&M) activities while leveraging strong technical expertise… more
    ManTech (12/13/25)
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  • Senior Construction Administrator

    CMTA, Inc (Richmond, VA)
    …growth and career opportunities. **Position Overview:** CMTA is hiring an experienced Senior Construction Administrator to join our diverse team of engineering ... professionals in the **Richmond, VA** office. This position will be responsible for managing project specifications and overseeing contract and construction documents. This is a full-time, in-office position with working hours Monday through Friday, offering… more
    CMTA, Inc (12/08/25)
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