- RTX Corporation (Tucson, AZ)
- …our systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace ... Services collaborate and support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement,… more
- Johns Hopkins University (Baltimore, MD)
- … Server Administration + Windows Server Administration + Linux Server Administration Classified Title: Sr. IAM Administrator Job Posting Title (Working ... **_Sr. IAM Administrator_** . The Sr. Identity and Access Management (IAM) Administrator is responsible for planning, implementing, and managing IAM services for the… more
- Synergy ECP (Annapolis Junction, MD)
- … Administrator are as follows: + Administrating day-to-day IT systems to include system availability, backup/restore, deploy/provision, configuration changes, ... Windows System Administrator 2 Annapolis Junction, MD...virtual. + Perform software installations and upgrades to operating systems and layered software packages. + Schedule installations and… more
- Space Dynamics Laboratory (North Logan, UT)
- …23, 2025 The Space Dynamics Laboratory (SDL) is seeking an experienced Azure System Administrator to implement, secure, and maintain our cloud and hybrid ... teams to prioritize tasks, support project implementations, and improve system architecture + Manages and administers Azure resources including Azure… more
- RTX Corporation (Richardson, TX)
- …Clearance:** DoD Clearance: Secret Collins Aerospace, Digital Technology, is hiring a Systems Administrator for our Secure Labs support team. A minimum ... a minimum. + Experience with Networking + Experience with Desktop Support, Server Administration, and Virtualization Technologies (VM Ware, etc.) + Experience as a… more
- Samsung SDS America (Austin, TX)
- …& Operations + Administer and support Active Directory, Group Policy, Windows Server , and file services. + Maintain system reliability through patching, ... Directory authentication, authorization, permissions, and access controls across enterprise systems . + Support VMware-based server and workstation infrastructure… more
- CACI International (Laurel, MD)
- System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Optimize system operations… more
- 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 ... with applicable system security controls. + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the… more
- Lockheed Martin (Herndon, VA)
- …data archiving on an interval agreed upon with the Sponsor * Perform system hardening of Linux systems according to information security engineering principles ... Apache servers, DNS servers and Domain controllers * Apply server patches and operating system updates in...in a timely fashion as defined by the Information Systems Security Manager \(ISSM\)\. Automate this process to the… more
- Hawaiian Electric (Honolulu, HI)
- …business rules, and needs. + Manage accounts, network rights, and access to systems and equipment. Manage system / server resources including performance, ... IT Security Administrator - Oahu Date:Dec 24, 2025 Location: Honolulu,...administration concepts. + Server and client operating systems . + Basic system administration, network, and… more