Systems Administrator I Jobs in USA

Purpose of the Role:Responsible for the operation maintenance and continuous optimization of IT infrastructure across company sites. Key Responsibilities: Ensure the reliable operation of site-specific IT infrastructure including networks servers client systems and peripheral devices. Analyze and in...

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 Administrator Location:Norfolk 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...

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...

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...

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...

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...

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...

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...

Join Our Team at New Bridge Medical Center!**We are dedicated to providing high-quality compassionate care to our diverse community. As a leading healthcare provider we offer a supportive and inclusive work environment. If youre passionate about making a difference and thrive in a collaborative sett...

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...

Job DescriptionJoin Intelligent Technical Solutions a dynamic and growing company as our System Administrator. Were looking for a collaborative problem-solver with excellent customer service skills and a detail-oriented this role youll be pivotal in providing both onsite and remote IT support ensur...

ResponsibilitiesPeraton requires Systems Administrators to support the Special Operation Command Information Technology Enterprise Contract (SITEC) 3 EOM. This position is located at MacDill AFB in Florida.The purpose of the Special Operations Forces Information Technology Enterprise Contract (SITE...

Job Title : Mainframe Systems Administrator (Model 204) Location: Albany NY(Hybrid) We are currently seeking candidates who meet the following qualifications Qualifications: Administer support and maintain Model 204 (M204) environments in a production IBM mainframe setting Perform M204 backup and r...

A3T is looking for a Public Key Infrastructure (PKI) Systems Administrator to support our team in execution of application support security and administration to a federal government agency and its mission partners. Job Duties:Responsible for initially installing and configuring the system and for p...

Predicate Logic is looking for a motivated Systems Administrator IV to join our team in Newport RI.Founded in 1992 Predicate Logic is a woman-owned employee-owned high technology engineering service company. Predicate Logics employees routinely receive many accolades and awards from its customers. T...