• Senior Windows Systems Administrator

    Leidos (Arlington, VA)
    …Systems Security Certified Practitioner (SSCP) ) Training (DISA-US1390 DCWF Windows Systems Administrator ). + Expert knowledge of Windows Active Directory ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the Air Force National Capital (AFNCR)… more
    Leidos (01/07/26)
    - Related Jobs

  • Senior Systems Administrator…

    PingWind INC (Doral, FL)
    …Administration or a related IT career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM Enterprise System in Doral FL. They ... Senior Systems Administrator - SCITES Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA)...and administration + Software deployment/upgrades + Windows 10/11 operating system maintenance and deployments + Administer VMware … more
    PingWind INC (11/12/25)
    - Related Jobs

  • Lead Administrator Linux Systems

    Burlington (Edgewater Park, NJ)
    …and other critical infrastructure technologies. **A Day In The Life** The Lead Administrator , Linux Systems , plays a role in managing and maintaining Linux-based ... , networking, hardware, scripting languages, and automation. In this role, the Lead Administrator , Linux Systems , will need to perform both engineering tasks and… more
    Burlington (12/17/25)
    - Related Jobs

  • Server Administrator II

    CAE USA INC (Tampa, FL)
    …professional development, advancement and having fun! Summary The Server Administrator II participates in all aspects of design, analysis, implementation ... and support of systems , software or other solutions for Enterprise Information Technology...+ Conducts Monitoring of utilization, performance and availability of system components & services. + Conducts log analysis and… more
    CAE USA INC (11/18/25)
    - Related Jobs

  • Linux Systems Administrator

    Leidos (Springfield, VA)
    **Description** Leidos is seeking an experienced, customer-facing Linux Systems Administrator to join our dynamic team supporting mission-critical infrastructure ... for repetitive tasks. + Maintain and support Enterprise Storage systems (eg, IBM ESS or similar vendor arrays). +...Server administration in hybrid environments. + Red Hat Certified System Administrator (RHCSA) or equivalent certification. +… more
    Leidos (01/16/26)
    - Related Jobs

  • Senior Systems Administrator…

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, CO** . ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    ManTech (11/05/25)
    - Related Jobs

  • System Administrator

    Two95 International Inc. (Oklahoma City, OK)
    Title: Systems Administrator Location: Oklahoma City, OK Duration: Full Time Salary: $Market + Benifits Requirements + Heavy knowledge in the following + ... VMware (BUZZ: Distributed virtual switch, ESXi, High Availability or...PHP deployments and functionality + Puppet Technologies + Networking System Applications + Heavy Knowledge in the following +… more
    Two95 International Inc. (12/08/25)
    - Related Jobs

  • Sr. Systems Administrator - Secret…

    Lockheed Martin (King Of Prussia, PA)
    …that diminish human error while keeping the operator in the loop\. **The Work** As a Systems Administrator on the JES Program , you will: \-Work in an Kanban ... clearance . CompTIA Security\+ Certification . CompTIA Linux\+ or Red Hat Certified System Administrator Certification . Familiarity with system monitoring… more
    Lockheed Martin (10/29/25)
    - Related Jobs

  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Principal System ... with many teams to support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement and… more
    RTX Corporation (12/29/25)
    - 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 ... and powerful solutions. CTC is looking for talented Senior Information System Administrator with experience accrediting, maintaining, and ensuring cyber… more
    Concurrent Technologies Corporation (10/19/25)
    - Related Jobs