Systems Administrator 3 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 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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

Automotive Service Advisor Matt Bowers Hyundai Slidell LA Matt Bowers Hyundai is seeking a personable customer-focused Service Advisor to serve as the primary liaison between our customers and service technicians. This role is essential to delivering an exceptional service experience while ensuring...

Job OverviewOur organization is looking for an Administrative Assistant to assist management and visitors with various office tasks. As an Administrative Assistant your duties include answer phone callsarrange meetingssupervise staffperform a variety of general clerical and administrative tasks.We a...

McBride has an exciting opportunity for a Program Manager providing support to the Air Force Life Cycle Management Center (AFLCMC/HBD) Theater Battle Control Division. The Theater Battle Control Division manages efforts focused on developing acquiring fielding and sustaining programs that support wo...

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...

We are seeking a skilled Network & Security Administrator to manage and enhance Deerfields internal network infrastructure. This role is critical to ensuring reliable connectivity robust security and scalability to support our growing campus and services.Key ResponsibilitiesManage and maintain netwo...