• 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 ... environment by ensuring the continued health, performance, and compliance of complex network and system infrastructures. You will help drive key Operations and… more
    ManTech (12/13/25)
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  • Systems Administrator

    Leidos (Piketon, OH)
    …Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal supervision providing systems administration for ... and networks. + Operational knowledge of Microsoft platforms and/or Linux; and network equipment and architectures. + Must be able to work independently **Preferred… more
    Leidos (12/12/25)
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  • Systems Administrator

    Robert Half Technology (Liverpool, NY)
    Description We are looking for a dedicated Systems Administrator to oversee and optimize enterprise systems within both Linux and Windows platforms. This role ... and enterprise-level solutions. * Utilize expertise in SAN (Storage Area Network ) and Dell technologies to optimize storage solutions. * Manage cloud-based… more
    Robert Half Technology (12/11/25)
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  • Sr. Principal Storage & Data Protection System…

    RTX Corporation (Tucson, AZ)
    …solve complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a seasoned professional contributor who can ... and operating system technologies. + Integrate and partner with programs, network engineering and high-performance computing teams to solve complex infrastructure… more
    RTX Corporation (12/05/25)
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  • Systems Administrator - DevSecOps…

    BAE Systems (Westminster, CO)
    …team members cross-functionally. + Solid troubleshooting skills (OS, Applications, Network , etc.). + Customer service oriented, excellent communication and listening ... Linux servers, scripting, and support (Ansible). + Experience with specialized network environments (air gapped, limited access). + Experience with Infrastructure as… more
    BAE Systems (12/04/25)
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  • Systems Administrator

    Schrodinger (NY)
    We're seeking a **Systems Administrator ** to join us in our mission to improve human health and quality of life! At Schrodinger, we're dedicated to advancing science ... and analytical thinker who enjoys troubleshooting complex hardware, software, and network issues + An exceptional communicator who can collaborate effectively with… more
    Schrodinger (12/03/25)
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  • CIP Compliance Administrator (Level DOE)

    Basin Electric Power Cooperative (Bismarck, ND)
    Job Title: CIP COMPLIANCE ADMINISTRATOR (LEVEL DOE) Posting Start Date: 12/3/25 Job Description: **POSITION PURPOSE** *This position is located at our Headquarters ... program, computer science, computer information systems, computer networking, or computer network security related field; or + Associate's degree in computer… more
    Basin Electric Power Cooperative (12/03/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Fort Meade, MD** area. ... + Experience with integrated processing environments such as a Storage Area Network **Preferred Qualifications:** + Experience with DevOps tools such as Docker,… more
    ManTech (12/02/25)
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  • Contracts Administrator

    Chenega Corporation (Lorton, VA)
    Contracts Administrator Lorton, VA Join our Talent Network This job is contingent upon position availability. C-MIOS-24-001 Are you ready to enhance your skills ... https://www.glassdoor.com/Overview/Working-at-Chenega-MIOS-EI\_IE369514.11,23.htm LinkedIn -https://www.linkedin.com/company/1472684/ Facebook -https://www.facebook.com/chenegamios/ Join our Talent Network Chenega Corporation and family of companies is… more
    Chenega Corporation (12/01/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches… more
    Synergy ECP (11/30/25)
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