• Senior Systems Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Doral, FL.** **Responsibilities include but are ... not limited to:** + The Senior Systems Administrator leads the maintenance, configuration, and reliable operation of complex computer systems, network servers, and… more
    ManTech (07/02/25)
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  • Senior GCCS-J Administrator

    ManTech (Doral, FL)
    …and across multiple commands, agencies, and regionally distributed locations in a Security Operations Center (SOC). + Advanced GCCS-J training or certifications, ... security regulations and standards + The Senior GCCS-J Administrator provides direction and mentorship to subordinate staff **Minimum Qualifications:** +… more
    ManTech (07/16/25)
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  • System DevOps Administrator (Onsite)

    RTX Corporation (St. Petersburg, FL)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** ** Security Clearance:** DoD Clearance: Secret This critical role in Digital ... DevOps and Classified Engineering Solutions organization as a System DevOps Administrator . The primary responsibility for this position is to design, implement… more
    RTX Corporation (06/28/25)
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  • IT Infrastructure and Engineering Support…

    CACI International (Melbourne, FL)
    …Engage vendors when necessary to resolve issues _Desired:_ + Understanding of Windows/ Linux security , system baselining/hardening, endpoint security or ... IT Infrastructure and Engineering Support Administrator Job Category: Information Technology Time Type: Full...is looking for an IT Infrastructure, Windows OS or Linux Systems Engineer who will work within Development Environment… more
    CACI International (07/02/25)
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  • Sr. Systems Administrator /Task…

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Job Description:** GDIT has an immediate opening for a **Senior Systems Administrator /Task Lead/Manager** to fill a Core Services management position on the CITS ... the execution of core service functions covering Server, Endpoint Security (ESS), E-discovery, Microsoft Endpoint Configuration Manager (MECM), Monitoring Tools,… more
    General Dynamics Information Technology (05/13/25)
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  • Principal Cyber Systems Administrator (DoD…

    Northrop Grumman (Tampa, FL)
    …only part of history, they're making history. As one of the largest global security companies in the world, Northrop Grumman is proud to help our nation's military ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL. _Please Note:_ +… more
    Northrop Grumman (06/20/25)
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  • Senior Systems Administrator

    ChenMed (Miami, FL)
    operations + Ensures uptime, performance, resource availability and security of the servers managed within established budgets and operational guidelines ... great people to join our team. The Senior Systems Administrator is responsible for the administration, management and health...this role, as a senior position within the IT Operations team, is accountable for assigned systems and processes… more
    ChenMed (06/20/25)
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  • SQL Server Database Administrator

    ManTech (Tampa, FL)
    …include but are not limited to:** + The SQL Server Database Administrator (DBA) supports the Information Technology (IT) Operations & Maintenance ... **ManTech** seeks a motivated, career and customer-oriented **SQL Server Database Administrator ** to join our team in the **Tampa, Florida.** **Responsibilities… more
    ManTech (07/11/25)
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  • Senior Network Administrator

    Cambridge International Systems Inc (Doral, FL)
    …obstacles! Cambridge International Systems, Inc. has a full-time Senior Network Administrator opportunity available based in Panama. Qualified candidates for this ... job must possess a current DoD Top Secret SCI with Poly security clearance. This position is contingent upon contract award with an expected start date of August 25,… more
    Cambridge International Systems Inc (07/10/25)
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  • System Administrator

    Lockheed Martin (Hurlburt Field, FL)
    …Hat Enterprise Linux * Can perform tasks with minimal supervision ** Security Clearance Statement:** This position requires a government security clearance, ... customers around the world\. **THE WORK** Lockheed Martin is seeking a System Administrator to join our Information Technology team supporting the Air Force Special … more
    Lockheed Martin (07/12/25)
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