Systems Administrator Jobs in USA

Systems AdministratorLocation: Dahlgren VAJob Description: The Systems Administrator supports the secure stable and resilient operation of critical DoD enterprise networks and IT infrastructure across geographically distributed SCSTC locations. This role involves the daily administration sustainment...

Systems AdministratorLocation: San Diego CAJob Description: The Systems Administrator supports the secure stable and resilient operation of critical DoD enterprise networks and IT infrastructure across geographically distributed SCSTC locations. This role involves the daily administration sustainme...

Job Title: Systems AdministratorCompany: Reef CapitalSalary: $100000-$120000Location: Lehi UT; On-site*Please note that we cannot offer relocation or visa sponsorship for this position About Reef: Reef Capital is a Utah-based vertically integrated investment and development firm founded in 2005 wit...

The Digital Modernization Sector at Leidos currently has an opening for a Network Systems Administrator/Engineer to work at our Stennis Space Center MS customer site location. This is an exciting opportunity to use your experience supporting the HEITS/DHS mission.This position would be responsible f...

Greenberg Traurig (GT) a global law firm with locations across the world in 15 countries has an exciting employment opportunity for you. We offer competitive compensation and an excellent benefits package along with the opportunity to work within an innovative and collaborative environment. Join our...

Job ID: 5643Date Posted: January 5 2026Space Dynamics Laboratory (SDL) is seeking a Junior Linux System Administrator to design implement secure and maintain systems and associated applications services and components. This position is on-site non-remote at our North Logan UT location.Key Responsibi...

Leidos has an immediate opening for a Senior Systems / Network Administrator to support critical SMIT contract initiatives based in Quantico VA contributing to enterprise network modernization efforts. The Service Management Integration and Transport Marine Corps Enterprise Network (SMITMCEN) moder...

Join a team committed to a mission! At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams contribute to our communities and operate sustainable. Everything we do is built on a commitment to do...

Why BallysBallys Corporation (NYSE: BALY) is a global casino-entertainment company with a growing omni-channel presence. Ballys owns and operates 19 casinos across 11 states along with a golf course in New York and a horse racetrack in Colorado and holds OSB licenses in 13 jurisdictions in North Ame...

Why BallysBallys Corporation (NYSE: BALY) is a global casino-entertainment company with a growing omni-channel presence. Ballys owns and operates 19 casinos across 11 states along with a golf course in New York and a horse racetrack in Colorado and holds OSB licenses in 13 jurisdictions in North Ame...

ROLE SUMMARYThe Senior Manager Safety Support Lead is responsible for end-to-end service delivery management of a defined application portfolio ensuring performance availability quality and financial stewardship. This role combines technical service ownership with people leadership managing a team o...

Location:2727 N Central Ave Phoenix Arizona 85004 United States of AmericaU-Haul is seeking an experienced Systems Administrator with a background in Systems Security.For local candidates this is a hybrid position that requires you to be onsite at our corporate campus in Midtown Phoenix.Local candid...

ITU AbsorbTech is hiring a Systems Administrator to join our team in New Berlin WI.The Systems Administrator supports and enhances IT systems by identifying technical solutions to improve productivity maintaining and upgrading hardware and software and providing support for servers and network infra...

System Administrator SeniorNationwide IT Services (NIS) is seeking a Senior Systems Administrator for a potential opportunity to support the stable operation of in-house computer systems and network infrastructure. This role is responsible for planning developing installing configuring maintaining...

Salary StatementEstimated Starting Salary Range: USD $68750.00/Yr. - USD $114600.00/Yr. Salary to be determined by the education experience knowledge skills and abilities of the applicant internal equity and alignment with market data.DescriptionScientific Research Corporation (SRC) is an advanced i...

Overview/ Job ResponsibilitiesPosition is contingent upon contract award and funding.Sev1Tech is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX.The responsibilities include but are not limited t...

JLL empowers you to shape a brighter way.Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services advisory and technology for our clients. We are committed to hiring the best most talented people and empowering them to thrive g...

WELCOME TO COMPTECHGood people. Dedicated People. Hard-working people.CompTech is a service-oriented program management and technical company working to build lasting relationships with small and large companies municipalities and Government agencies. Headquartered in Dayton OH our clients nationwid...

Senior IT Systems Administrator - LeadPosition SummaryThe Senior IT Systems Administrator Lead is responsible for overseeing the companys information technology infrastructure cybersecurity posture and system performance across all business operations. This position exercises independent judgment i...

Leidos 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 administration expertise particularly in pipeline automation and/or VMware environments across Windows and/or Linux platf...