Job Opportunities

Senior System AdministratorAt Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring t

Senior System AdministratorAt Raytheon, the foundation of everything we do is rooted in our values and a higher callingto help our nation and allies defend freedoms and deter aggression. We bring the

Date Posted: 2025-12-29 Country: United States of America Location: CO108: 16201 East Centretech Parkway 16201 East Centretech Parkway Building S78, Aurora, CO, 80011 USA Position Role Type: Onsite U.

Senior Systems AdministratorTotal Force Alliance (TFA) is seeking a highly qualified and experienced Senior Systems Administrator that will be responsible for leading the design, implementation, maint

Principal Linux System AdministratorYou will be supporting a Raytheon program in a classified environment as a Principal Linux System Administrator in Aurora, CO. Responsibilities include building, ma

System AdministratorAMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Te

Systems Administrator IFoxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and defense agencies. A recognized leader in navigating technology and security

Systems Administrator SMEBAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integratio

Systems AdministratorLeidos is seeking an experienced Systems Administrator to join our team in supporting mission-critical IT infrastructure. This role is ideal for a professional with solid systems

System AdministratorAMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Te

ResponsibilitiesMaintains smooth operation of multi-user computer systems, including coordination with network engineers. Monitors and manages system resources, including CPU usage, disk usage, and re

Systems AdministratorLocation: St. Louis, MO Clearance: Top Secret (Must be able to obtain SCI + CI Poly) Work Type: Full Time Description: The team is involved in operations and sustainment of multip

Description The Leidos Digital Modernization Sector is seeking aSenior Linux Systems Administratorin support of the Air Force National Capital (AFNCR) IT Services program. At Leidos, we deliver innova

Senior Linux Systems AdministratorAdvance how our customers operate while you advance your career. Join GDIT as a Senior Linux Systems Administrator and build an impactful career in enterprise IT, col

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

Regional Systems AdministratorAs a Regional Systems Administrator, you will work closely with both on-site and remote users to coordinate site visits and upgrades, provide on-site and remote resolutio

Junior Systems AdministratorAmentum 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 maintena

Systems AdministratorBangor, WA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedd

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on

Systems AdministratorAre you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your

Systems AdministratorPeraton requires Systems Administrators to support the Special Operation Command Information Technology Enterprise Contract (SITEC) 3 EOM. This position is located at MacDill AFB

Cyber Systems AdministratorL3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology so

Linux Systems AdministratorPeraton is seeking a Linux Systems Administrator to join our team in the Fort Meade, MD / Annapolis Junction, MD area. Our dynamic team delivers information security solutio

Systems AdministratorTransform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll b

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