Windows Systems Administrator Jobs in USA

Essential Job FunctionsHands on and deployment experience on Devices like FortiGate Forti-switch Forti1Aps Ruckus Controller and Ruckus APs Windows Dells etc.Providing support for our local IT regional team regarding Firewalls LAN switches access-points wireless scanners printers etc.Working knowled...

Engagement Type Contract Short Description System Admin 4 - IT Infrastructure Complete Description **This position is 100% onsite with some travel statewide to different DOC facilities when needed. If there is travel involved candidate will be reimbursed. ** Establishes and implements enterprise le...

ResponsibilitiesPeratons Cyber Mission supports the United States Air Force by delivering mission-critical Cyber professionals who defend our nations security. Our team of experts provides innovative engineering logistics sustainment and customer support to ensure the functionality of network infras...

Position Title: Systems Administrator (Day-Shift)Location: Washington DCClearance: Top Secret with ability to obtain SCIPosition DescriptionConceras is seeking a highly skilled Systems Administrator to support a large federal government agency in a mission-critical high-security environment. This po...

GCCS-J Systems Administrator Tier 1Location:MacDill AFB Tampa FLClearance:Active TS/SCI (Required for handling operational and intelligence data)Citizenship:U.S. CitizenWorksite:100% OnsiteTravel:Up to 15% OCONUS (Exercises and COOP operations)Program:CENTCOM / CITSW2 Salary: $85000 - $120000 Bene...

Technology Resource Experts LLCis looking for experienced Systems Administrators to join their rapidly growing team!The Systems Administrator (L2/L3) is responsible for the maintenance support and optimization of the companys IT infrastructure. This role involves resolving complex technical issues e...

Technology Resource Experts LLCis looking for an experienced Systems Administrator to join their rapidly growing team!The Systems Administrator L3 is responsible for the maintenance support and optimization of the companys IT infrastructure. This role involves resolving complex technical issues esca...

Technology Resource Experts LLCis looking for an experienced Systems Administrator to join their rapidly growing team!The Systems Administrator L3 is responsible for the maintenance support and optimization of the companys IT infrastructure. This role involves resolving complex technical issues esca...

Technology Resource Experts LLCis looking for experienced Systems Administrators to join their rapidly growing team!The Systems Administrator (L2/L3) is responsible for the maintenance support and optimization of the companys IT infrastructure. This role involves resolving complex technical issues e...

Job ID: 5530Date Posted: 11/24/2025At the Space Dynamics Laboratory (SDL) we are seeking an Information Systems Administrator Assistant. This role assists in maintaining and troubleshooting both virtual and physical computer system environments and provides technical support for Systems Administrato...

Cloud Systems Admin - Job DescriptionActive TS/SCI with Polygraph (required)Summary:Red Arch Solutions is seeking a System Administrator to join a small dynamic team working with a federal agency in Washington DC. The System Administrator will be responsible for all operations and maintenance activi...

Job Details Springfield MA Full Time Staff $82000.00 - $84460.00 Salary/yearCliDescription PURPOSE OF THIS POSITION:The Client Systems Administrator is responsible for developing administering distributing and supporting centralized solutions for managing the desktop computing environment using ente...

Active TS/SCI with Polygraph (required)Summary:Red Arch Solutions is seeking a System Administrator to join a small dynamic team working with a federal agency in Washington DC. The System Administrator will be responsible for all operations and maintenance activities for an AWS cloud-hosted analytic...

Who We Are:Were a high-growth software company with a big mission: empowering K-12 district teams to do more with less.At LINQ we get K12. Thats why we help districts transform K-12 school operations with best-in-class cloud-based software solutions built to help districts return more resources to...

Linde Gas & Equipment Inc.Operations ManagerLocation: Benicia CALinde Gas & Equipment Inc. is seeking an Operations Manager to join our team located in Benicia CA. The Operations Manager is responsible for supporting/leading the safe efficient and cost-effective operation of the Electronics and Prem...

Position Overview Junior System AdministratorWe are seeking a versatile Systems Administrator to join our team. This role is ideal for a jack-of-all-trades professional who thrives in a dynamic environment can work independently and quickly adapt to new technologies. You will work on-site to provid...

IT SYSTEMS ADMINISTRATORBloomington ILGROW YOUR CAREER WITH THE LARGEST DEALER GROUP IN CENTRAL ILLINOIS!The Sam Leman Automotive Group is one of the largest volume automotive groups in Central Illinois. Family-owned since 1963 we operate 13 dealerships across the region (six in Bloomington one in M...

Title: Systems AdministratorDepartment: Office of Information TechnologyCampus Location: Jackson State Community CollegeJob SummaryThe Systems Administrator is responsible for evaluating designing implementing managing troubleshooting and documenting server resources directory services messaging ser...

IT SYSTEMS ADMINISTRATORBloomington ILGROW YOUR CAREER WITH THE LARGEST DEALER GROUP IN CENTRAL ILLINOIS!The Sam Leman Automotive Group is one of the largest volume automotive groups in Central Illinois. Family-owned since 1963 we operate 13 dealerships across the region (six in Bloomington one in M...

Technology Resource Experts LLCis looking for an experienced Systems Administrators to join their rapidly growing team!The Systems Administrator (L2/L3) is responsible for the maintenance support and optimization of the companys IT infrastructure. This role involves resolving complex technical issue...