• Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …provide expertise in the client's systems and objectives. **HOW A NETWORK ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** + Manages the functionality and ... Required:** Yes **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (06/26/25)
    - Related Jobs
  • Sr . Systems Administrator

    General Dynamics Information Technology (Herndon, VA)
    …help ensure today is safe and tomorrow is smarter. Our work depends on the Systems Administrator Senior joining our team to support the administration, ... Yes **Job Description:** Transform technology into opportunity as a Sr . Systems Administrator with GDIT....infrastructure. We are seeking a highly skilled and experienced ** Senior Systems Administrator ** to join… more
    General Dynamics Information Technology (08/16/25)
    - Related Jobs
  • Sr Principal Systems

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator ** to join our team at our facility in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (06/12/25)
    - Related Jobs
  • Sr . Macintosh Systems

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Sr . Macintosh Systems Administrator TS/SCI with Poly REQUIRED** **Category:** Project Management **Main location:** United States, District of Columbia, ... duties and responsibilities:** * Serve as a Macintosh (Mac) systems administrator and maintain responsibility for planning...successful in this role:** * Active TS/SCI clearance with Polygraph * 5+ years of experience supporting a desktop… more
    CGI Technologies and Solutions, Inc. (08/08/25)
    - Related Jobs
  • Sr . Associate, Systems Engineering…

    L3Harris (Offutt AFB, NE)
    …Job Title: Sr . Associate, Systems Engineering - RC-135 Computer Systems Administrator Job Code: 25897 Job Location: Offutt AFB, NE (On-Site) Job ... (Mission dependent) Job Description: L3Harris is seeking a Specialist, Systems Engineering RC-135 Computer Systems Administrator...obtain Top Secret with SCI Security Clearance and CI polygraph within the first year. . Must be able… more
    L3Harris (07/17/25)
    - Related Jobs
  • Sr . Principal VMware Systems

    Northrop Grumman (Annapolis Junction, MD)
    …your career. Northrop Grumman Mission Systems is seeking an expert VMWare systems administrator to join its dynamic team of technical professionals in ... be limited to the following: + Perform as VMWare systems administrator for large, classified government contracts....candidate must agree to submit and successfully complete a polygraph examination as a condition to retain access to… more
    Northrop Grumman (07/08/25)
    - Related Jobs
  • Sr VMWare Systems

    Leidos (Alexandria, VA)
    …role requires an individual that is technical in VMware administration, providing senior -level support to other systems administrators on configuration best ... where you can thrive, keep reading!** **The Mission** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This… more
    Leidos (07/29/25)
    - Related Jobs
  • Sr . Principal Linux System…

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Sr . Principal Linux System Administrator , Aurora, CO, must ... be supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator . + Responsibilities include building, maintaining,… more
    RTX Corporation (07/19/25)
    - Related Jobs
  • Sr . System Administrator

    Themis Insight (Fort Meade, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Sr . System Administrator (Splunk/Linux or Windows) to work in the Fort Meade, ... based on central MD client's needs. Required: TS/SCI with a Polygraph Provides support for implementation, troubleshooting and maintenance of information Technology… more
    Themis Insight (08/16/25)
    - Related Jobs
  • Principal/ Sr . Principal MS Exchange…

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This position will ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...candidate must agree to submit and successfully complete a polygraph examination as a condition to retain access to… more
    Northrop Grumman (08/14/25)
    - Related Jobs