- KBR (Arlington, VA)
- Title: Systems Administrator (Part-time) KBR's Defense & Technology Solutions business unit is seeking candidates for a part-time position. This part-time role ... offers the opportunity to gain hands-on experience in system administration while working on classified government systems . It requires attention to detail,… more
- CACI International (Denver, CO)
- Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... 6/24/2025 **The Opportunity:** Join CACI International Inc as a Systems Administrator and play a crucial role...in trouble tickets and meet all SLAs. + Patch network ports, trace lines, install network switches.… more
- RTX Corporation (Anaheim, CA)
- …more sustainable future! Collins Aerospace is looking to host a transitioning veteran as Systems Administrator Fellow and be mentored by our skilled and seasoned ... and complexity to include the integration of hardware, software and operating systems . + Work with Cybersecurity professionals to maintain security requirements. +… more
- CGI Technologies and Solutions, Inc. (Newport News, VA)
- ** System Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Newport News **Position ID:** J0325-0671 **Employment ... system security Troubleshoot and resolve hardware, software, and network issues Perform backup and recovery operations at regular...IT Service Management + Problem Management + Server - Linux + System Administration + Wintel/Windows Server… more
- Amentum (Peterson AFB, CO)
- …for transformative change. **Responsibilities:** The duties and responsibilities of the Systems Administrator , Staff include, but are not limited to, ... effective solutions + Address requests and manage tracking, documentation, and reporting of network systems and hardware accountability, as well as overs the… more
- Leidos (Chantilly, VA)
- …Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and play a ... key role in supporting government-critical systems . You will be part of a program that...to enhance infrastructure efficiency. + Troubleshoot and resolve complex system and network issues in high-availability environments.… more
- Huntington Ingalls Industries (Suffolk, VA)
- …Mission Technologies, a division of Huntington Ingalls Industries, is looking for a Systems Administrator 3 to support the Joint Training Synthetic Environment ... and migrations. * Maintain smooth operation of multi-user computer systems , including coordination with network administrators. *...Active Directory. * Apply software patches and perform regular system updates. * Assist with system backups… more
- ManTech (Fort Meade, MD)
- **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator ** to join our team located in the Ft. Meade, MD area. ... environments (VMWare ESX, VCenter Administration) + Experience in administration of Linux /Windows + Experience configuring and maintaining storage and file … more
- Amentum (Severn, MD)
- Amentum is hiring a professional IT Systems Administrator that will successfully support and maintain a stable IT infrastructure for multiple SCIF and commercial ... the implementation of hardware and software; build, upgrade, patch and migrating of network utilities, servers, systems and applications. + Monitor and schedule… more
- Jovian Concepts, Inc. (Annapolis Junction, MD)
- Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. TS/SCI Clearance with a Poly ... Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and any processes… more