• Network Systems Administrator

    Leidos (Stennis Space Center, MS)
    …The Digital Modernization Sector at Leidos currently has an opening for a Network Systems Administrator /Engineer to work at our Stennis Space Center, MS customer ... Storage and hyper-converged storage. + Support new technical solutions and systems to meet customer requirements. + Responsible for creating and maintaining… more
    Leidos (01/06/26)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Rolling Meadows, IL)
    …history - they are making history. Northrop Grumman Enterprise Services is seeking a **Linux Systems Administrator .** This role can be performed by a level 1 or ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/19/25)
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  • MSIC - HPC Linux Systems…

    COLSA Corporation (Huntsville, AL)
    …of national security and high-performance computing, COLSA Corporation looking for a Linux Systems Administrator who thrives on complexity. You won't just be ... configurations and fine-tuned SELinux policies. + Orchestrate at Scale: Drive system consistency and rapid deployment using Ansible for configuration management and… more
    COLSA Corporation (01/16/26)
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  • NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …required for secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systems ‑admin team leading engineering ... Applied Research Associates, Inc. ( **ARA** ) is seeking a lead administrator for a SIPRNet capability supporting a DoD‑owned secret‑level enclave that already… more
    Applied Research Associates, Inc. (11/21/25)
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  • Database Administrator (SQL/Linux)

    Alaka'ina Foundation Family of Companies (Honolulu, HI)
    …of Microsoft Windows (MECM/SCCM) and/or Linux. + Knowledge of virtualization ( VMware ) concepts. + System administration knowledge of virtualized environments. ... Database Administrator (SQL/Linux) Location HI - Honolulu Job Code...DBA functions and report development and familiarity with Software Systems development Architecture and Design + Communicate effectively (in… more
    Alaka'ina Foundation Family of Companies (12/17/25)
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  • Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    Description We are seeking a Senior Systems Administrator to maintain and optimize our IT systems , servers, and cloud infrastructure, ensuring reliability, ... virtualization platforms. + Implement and manage backups, disaster recovery, and system monitoring. + Deploy software updates, patches, and security configurations.… more
    Robert Half Technology (01/10/26)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …that address critical national challenges. Job Description Group 99 seeks an IT Systems Administrator to support Windows, Mac, and Linux environments across ... The Advanced Electro-Optical Systems Group specializes in the rapid design and...in secure rooms Preferred Qualifications + Experience with virtualization ( VMware , vCenter, Hyper-V) + Familiarity with additional scripting or… more
    MIT Lincoln Laboratory (01/16/26)
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  • Senior Systems Administrator…

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Systems Administrator with an active TS/SCI with Poly clearance to join and assist and meet mission needs for our ... do + Manage customer's Risk Management Framework and related systems to ensure optimized performance and security + Support...+ Proficient with Linux. Minimum of 3 years Linux system administration experience (within the last 3 years). +… more
    BigBear.ai (12/30/25)
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  • Electric Utility Network Administrator

    Silicon Valley Power (Santa Clara, CA)
    …the organization's overall network environment, including SVP's utility communication and control systems . In this role, the Network Administrator is responsible ... the following systems is highly desirable: 1. Network Intrusion Detection Systems (NIDS); 2. Virtual machine VMWare environments; 3. Configuration and… more
    Silicon Valley Power (10/21/25)
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  • Network Administrator

    Insight Global (Bellmawr, NJ)
    …and energetic self-starter to join our dynamic IT team as a Network Administrator . Under the supervision of the Senior Network Administrator , the Network ... a Microsoft Windows Active Directory / Microsoft Office 365 environment. The Network Administrator will be a key support partner and must have strong diagnostic and… more
    Insight Global (12/09/25)
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