• Senior Systems / Network…

    Leidos (Quantico, VA)
    **Description** Leidos has an immediate opening for a Senior Systems / Network Administrator to support critical SMIT contract initiatives based in Quantico, VA ... the largest IT services program for the Navy. The Senior Systems / Network Administrator will oversee...creation, account transfers, and spillage resolution in compliance with security protocols. + Mitigate malicious email threats and maintain… more
    Leidos (01/06/26)
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  • Senior Subcontracts Administrator

    UIC Government Services and the Bowhead Family of Companies (Huntsville, AL)
    **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. +...Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS:There are currently no Security … more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    **Description** The DTRA program at Leidos is seeking a ** Senior Linux Administrator ** in Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team ... Shift, Containers, GitHub, Ansible Tower + Ensure compliance with security standards and practices aligned with DoD STIGs. +...+ Red Hat Certification - Red Hat Certified System Administrator (RHCSA) (Preferred) Come break things (in a good… more
    Leidos (12/30/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …requirements will not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in ... technologies and scientific instrumentation capabilities in support of National Security and Defense. SciTec supports customers throughout the Department of… more
    SciTec (11/19/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …data warehouse team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the Scientific Computing and Data group, is ... data science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and...and monitoring hardware and software. Experience with data and security best practices. + At least 6 years of… more
    Mount Sinai Health System (12/22/25)
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  • Database Administrator ( Senior )

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Database Administrator ( Senior )** **117843BR** EEO Career Site Equal Opportunity Employer. ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (10/29/25)
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  • Senior Systems Support Administrator

    CTG (Fishkill, NY)
    CTG is seeking to fill a Senior Systems Support Administrator position for our client. **Location:** Fishkill, NY (Onsite) **Duration:** Ongoing **Schedule: Day ... days one week, four days the next) **Job Summary** We're looking for a Senior Systems Support Administrator to support critical systems in a high-availability… more
    CTG (01/07/26)
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  • Senior Code Administrator

    Stony Brook University (Stony Brook, NY)
    Senior Code Administrator **Required Qualifications (as evidenced by an attached resume):** Bachelor's degree (foreign equivalent or higher). In lieu of a ... permitting software (ex. Upcodes). **Brief Description of Duties:** The Senior Code Administrator oversees the enforcement of..._In accordance with the Title II Crime Awareness and Security Act_ a _copy of our crime statistics can… more
    Stony Brook University (01/01/26)
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  • Senior Mainframe Database…

    Unum Group (Chattanooga, TN)
    …we're excited about what's next. Join us. **General Summary:** Unum is seeking a senior level IMS Database Administrator position in a challenging IMS and DB2 ... based benefits platform that has an ever-growing dynamic workload. Unum is seeking a senior level IMS Database Administrator position in a challenging IMS and… more
    Unum Group (12/21/25)
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  • Senior Technical Administrator…

    Compass Group, North America (Dorchester, MA)
    …infrastructures, driving digital transformation, and much more. **Job Summary** The Senior Technology Administrator position is responsible for providing ... represent the user perspective in all technical operations and project activities. The Senior Technology Administrator works as a member of the Technology… more
    Compass Group, North America (12/18/25)
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