- Arena Technical Resources, LLC (Reston, VA)
- … upgrades. * Manages and troubleshoots multiple VMware environments. * Provides Windows Server and Linux administration , maintenance, and troubleshooting. * ... Sr. System Administrator Location: Reston, VA, US Job ID: ATR...Creates STIG compliant images for Windows Desktop, Windows Server, and Linux OS. *… more
- Lockheed Martin (Arlington, VA)
- …or interest in developing skills in the following technical areas: \* In\-depth systems administration experience with Windows \(including Active Directory\) ... active Top Secret clearance to start\. \#lmatl **Basic Qualifications:** \* In\-depth systems administration experience with Linux \* Demonstrated track record… more
- DCCA (Fort Meade, MD)
- …process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and ... System Administrator 2 Location Fort Meade, MD Job...Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience!… more
- ManTech (Hanover, MD)
- …+ Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration , including Active Directory and networking + ... enterprise users. **Responsibilities include, but are not limited to:** + Provide administration and support for Windows Server 2022 environments, including… more
- Robert Half Technology (Waukesha, WI)
- …performance and reliability. The ideal candidate will have a strong background in systems administration and a proven ability to troubleshoot and resolve ... security. * Oversee the configuration, maintenance, and optimization of Windows Server systems . * Provide support for...in managing Active Directory environments. * Strong expertise in Windows Server administration . * Familiarity with … more
- Robert Half Technology (Albuquerque, NM)
- …we modernize our technology platforms, this role helps bridge traditional systems administration with cloud-native operations, contributing to infrastructure ... Engineer will have: *Minimum of five years of experience in systems administration , infrastructure engineering, or cloud operations. *Hands-on experience with:… more
- SAIC (Fort Belvoir, VA)
- …the design and deployment of new technologies and upgrades + Experience with Windows Server 2016 and later operating systems , Microsoft Active Directory, DNS, ... **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across… more
- Amentum (Waimea, HI)
- …of Defense (DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system administration , and a strong ... Security Methods and Techniques + Knowledge of DoD IT systems , to include Windows , RHEL, and comprehensive...concepts Education: + Bachelor's degree and 7+ years of System Administration /IT experience OR + HS Diploma… more
- Trace Systems Inc (Shaw AFB, SC)
- …configure, operate, manage, troubleshoot, repair, upgrade, inspect and maintain server systems (physical and virtual), including administration of core and ... and management of COTS licenses, warranties, service level agreements renewals for systems equipment and software; + Coordinate with system program offices… more
- Space Dynamics Laboratory (North Logan, UT)
- …access, policies, and compliance standards + Hardens and maintains Azure and Windows systems through patching, configuration baselines, identity controls, and ... environments (Azure AD, AVD, VMs, networking, storage, policies, RBAC) + Strong Windows administration skills, including Server 2016-2025, group policy, security… more