Job Opportunities

Linux Systems AdministratorIn a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be

Senior Linux Systems AdministratorThe Leidos Digital Modernization Sector is seeking a Senior Linux Systems Administrator in support of the Air Force National Capital (AFNCR) IT Services program. At L

Job ID: 710626BR Date posted: Nov. 12, 2025Description:What We're Doing:Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused

Job ID:710626BR Date posted:Nov. 12, 2025Description: What We're Doing:Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused

Program Description: Mauck Research Group provides Red Hat Enterprise Linux (RHEL)/SE Linux based HPC services throughout the lifecycle for computational requirements, architecture, acquisition, and o

Windows Desktop/Server AdministratorThe Windows Desktop/Server Administrator will provide Tier III IT operations support across the Office of Information Management (OIM) and SC mission systems. This

Systems Administrator (SA2)Location: San Diego, California (On/Off-Site) Clearance Required: Secret Clearance (T3 DoD issued) Certifications Required: DoD 8570/8140 IAT Level II Contingency: This posi

Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully p

Tier 3 Service Desk/Systems AdministratorSunayu, LLC has an exciting opening for you as our next Tier 3 Service Desk/Systems Administrator. Your job will be to bring together Linux (primarily) and Win

Senior Systems AdministratorMantech seeks a motivated, mission-oriented Senior Systems Administrator to join our team in Chantilly, VA. As the Lead Senior Systems Administrator, you will be responsibl

Network & Computer Systems AdministratorLeidos is seeking a Network & Computer Systems Administrator to join our team at March Air Reserve Base, CA. In this mission-critical role, you'll provide direc

Systems Administrator-SCSTCRiVidium Inc. is seeking an experienced Systems Administrator to support our federal customer by providing comprehensive computer and local area network (LAN) system adminis

A Senior Systems Administrator job in Cincinnati, OH or Indianapolis, IN is currently available at Belcan supporting one of our key manufacturing clients. To be considered for this role, you will have

Junior Systems AdministratorPrimary Location: Springfield, VA, US Must be a U.S Citizen Security Clearance: Active Top Secret/SCI Job Summary: The Systems Administrator will work closely with both on-

Systems AdministratorAt GDIT, people are our differentiator. As aSystems Administratoryou will help ensure today is safe and tomorrow is smarter. Our work depends on aSystems Administratorwith Linux a

Systems AdministratorOmni Hotels and Resorts creates genuine, authentic guest experiences at 60 distinctive luxury hotels and resorts in leading business gateways and leisure destinations across North

Description We are seeking an experienced Senior Systems Administrator to manage and optimize our IT infrastructure. This role is critical to ensuring the reliability, security, and performance of our

Systems AdministratorOmni Hotels and Resorts creates genuine, authentic guest experiences at 60 distinctive luxury hotels and resorts in leading business gateways and leisure destinations across North

Classified Systems AdministratorKBR Delivering Solutions, Changing the World. KBR is a global leader in delivering technology-driven, mission-critical, and sustainable solutions that truly matter. For

Systems Administrator 1Mission Technologies, a division of Huntington Ingalls Industries, is looking for a Systems Administrator 1 to support the Joint Training Synthetic Environment (JTSE) Joint Staf

IT Systems AdministratorYour combination of people skills and Information Technology expertise makes you the ultimate team player, helping solve one problem after another. What if you could use those

Systems Administrator II (Corp198)San Antonio, TX Information Technology Systems Administration / Full-time / On-site Research Innovations, Inc. (RII) is breaking through the big, slow, status quo wit

Amentum is looking for a Junior Systems Administrator to join our team in McLean, VA! As a Junior Systems Administrator, you will be responsible for the day-to-day maintenance and support of computer

Systems AdministratorAs a Systems Administrator at Kitware, you will play a vital role on the Systems Administration team, working closely with teammates in supporting critical infrastructure used by

Sr. Principal Systems AdministratorAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generati