• Systems Administrator

    System One (Tulsa, OK)
    …, Network Administrator , or similar role. + Strong knowledge of Windows/ Linux operating systems , virtualization, and cloud platforms. + Familiarity with ... Overview We are seeking a detail-oriented and proactive Systems Administrator to manage, maintain, and... to manage, maintain, and support our client's IT infrastructure . The ideal candidate will ensure the stability, integrity,… more
    System One (12/26/25)
    - Related Jobs
  • Systems Administrator 1

    DCCA (Annapolis Junction, MD)
    Systems Administrator 1 Location Annapolis Junction, MD Job Code 2149 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 1 Candidate must have an...enterprises, helping them to feel confident in their IT infrastructure . With DCCA, these organizations can be confident in… more
    DCCA (11/17/25)
    - Related Jobs
  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Mid-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * * **The Opportunity:** CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI...will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems more
    CACI International (11/12/25)
    - Related Jobs
  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …experience. Additional experience in lieu of degree + Must be an expert in using Linux -based operating systems + Must have strong Bash skills + Must have ... **Description** Leidos is seeking a System Administrator for a technical development program supporting the...via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS/SCI with Polygraph +… more
    Leidos (01/09/26)
    - Related Jobs
  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Employee Type: ... Travel: * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team...will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems more
    CACI International (12/15/25)
    - Related Jobs
  • Systems Administrator

    TekSynap (Glynco, GA)
    **Responsibilities & Qualifications** TekSynapseeksa highly experienced System Administrator to lead advanced IT infrastructure projectsfor our clients. This ... senior-level position involves managing complex systems , integratingnew technologies, and ensuringhigh levelsof performance and securityacross IToperationsensuring… more
    TekSynap (11/29/25)
    - Related Jobs
  • Tier II Systems Administrator

    NANA Regional Corporation (Portsmouth, NH)
    LDRM is looking for a Tier II Systems Administrator to work in Portsmouth, NH. To join our team of outstanding professionals, apply today! **Job Summary:** Tier ... found on our website at: https://www.onezerollc.com/careers/ **Position Title** : T2 Systems Administrator **Location:** Portsmouth, NH On Site **Clearance:**… more
    NANA Regional Corporation (11/27/25)
    - Related Jobs
  • Senior Information Systems

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must ... networking design and architectures, as well as network management. + Working knowledge of Linux and Windows operating systems (Puppet CM or similar). + Possess,… more
    Concurrent Technologies Corporation (10/19/25)
    - Related Jobs
  • Sr. Systems Administrator

    RTX Corporation (Tucson, AZ)
    …technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Senior System ... Administrator ** , internally known as Senior Analyst, Information Workplace...requirements and create end-to-end solutions to solve complex IT infrastructure problems. **What You Will Do:** + Provide IT… more
    RTX Corporation (12/29/25)
    - Related Jobs
  • Systems Administrator - TS/SCI…

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced ** Systems Administrator ** to join our team in supporting mission-critical IT infrastructure . This role is ... with an active TS/SCI with Poly security clearance. + Proven experience in systems administration for Windows and/or Linux environments. + Hands-on experience… more
    Leidos (01/01/26)
    - Related Jobs