• Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. ... will also be required. We're looking for an experienced Systems Administrator to join our team supporting...Windows environments. In this role, you'll ensure our systems are secure, reliable, and aligned with mission requirements.… more
    RTX Corporation (11/19/25)
    - Related Jobs
  • System Administrator (Rmls) (NJ, Egg…

    Air Traffic Engineering Co LLC dba ATEC (Egg Harbor Township, NJ)
    …hardware team as a System administrator and Active Directory administrator for the Federal Aviation Administration's (FAA) Remote Monitoring and Logging ... System Administrator ATEC is looking for...Collaborate with agile teams to develop, execute, and maintain systems in alignment with FAA requirements. + Build, configure,… more
    Air Traffic Engineering Co LLC dba ATEC (11/20/25)
    - Related Jobs
  • Systems Administrator 3 - Helpdesk…

    Northrop Grumman (Colorado Springs, CO)
    …Functions:** + Configuring and managing **Linux** and ** Windows ** operating systems , including: + Implementing operating system improvements to enhance ... Defense Integration offers an excellent opportunity for a Principal Systems Administrator -Helpdesk Sys Admin (25-571) to join...needs + Experience with system administration on Windows Server and Linux operating systems +… more
    Northrop Grumman (12/05/25)
    - Related Jobs
  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …of related experience **US Citizenship Required:** Yes **Job Description:** As a Regional Systems Administrator , you will work closely with both on-site and ... functions. + Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related… more
    General Dynamics Information Technology (12/24/25)
    - Related Jobs
  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for...developing skills in the following technical areas: \* In\-depth systems administration experience with Windows \(including Active… more
    Lockheed Martin (10/22/25)
    - Related Jobs
  • Senior Systems Administrator

    NANA Regional Corporation (Albuquerque, NM)
    …related to hypervisor environments. + Work with multiple operating systems ( Windows , Linux, etc.) to maintain system interoperability. + Security & ... We are seeking an experienced Senior Systems Administrator - Server Operations Lead...+ Team Leadership & Training + Lead and mentor system administrator team, fostering a culture of… more
    NANA Regional Corporation (11/14/25)
    - Related Jobs
  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …+ VMware Certified Professional (VCP), Microsoft Certified: Windows Server Hybrid Administrator Associate, or Red Hat Certified System Administrator ... Systems Administrator The Opportunity: In this...In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise Windows more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
    - Related Jobs
  • IT Systems Administrator

    EMCOR Group (Dulles, VA)
    …many government agencies. **Job Summary** **Essential Duties and Responsibilities:** **IT Systems Administrator Requirements:** The System Administrator ... 3 level" + Responsible for capacity, storage planning, and database performance ** Systems Administrator Qualifications:** + Relevant degree or diploma in… more
    EMCOR Group (12/31/25)
    - Related Jobs
  • SCADA Systems Administrator I

    Epsilon, Inc (Folsom, CA)
    …average day:** As the SCADA Systems Administrator I, you will provide system administration with a focus on Windows 10/11, Windows Server 2016/2019 ... and execute the installation, testing, operation, and maintenance of hardware and software systems within a SCADA/EMS real-time power operations system . + Plan… more
    Epsilon, Inc (12/13/25)
    - Related Jobs
  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …with Storage and Data Protection systems . + Experience with Linux and Windows Operating System . (RHEL preferred) + Experience with Active Directory, Domain ... to solve complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a seasoned professional contributor… more
    RTX Corporation (12/05/25)
    - Related Jobs