Windows System Administrator Jobs in USA

keywords
locations Please select the country where you want to search for a job.
Please select the country where you want to search for a job.
Please enter keywords to search relevant jobs
  • City filter icon
  • Experience filter icon
  • Job Type filter icon
  • Posting Date filter icon
Clear All

851 Jobs Found | Sort By : Relevance | Posted Date

Not-Found

Less results matching your search!

Try removing some of the filters to get more results

Reset Filters
Not-Found

No results matching your search!

Try removing some of the filters to get more results

Reset Filters

It Operation Specialist I (rotational Shift)

Cloudflare

profile San Francisco - USA

About UsAt Cloudflare we are on a mission to help build a better Internet. Today the company runs one of the worlds largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and...

30+ days ago
Part-Time

It Systems Administrator

Hotchkiss Insurance

profile Houston - USA

Company OverviewAs one of the largest independent insurance agencies in Texas we are proud to be recognized for our exceptional values-driven culture and consistently named among the best places to work. Our reputation reflects our commitment to outstanding client service meaningful philanthropic ef...

30+ days ago
Full Time

Non-clinical Health And Information Management Hea...

Bestica

profile Whittier - USA

TITLE: Health Info Clerk Shift : AM hours Tuesday Saturday 7am 330pm On Call Floating and Weekends Required: Weekend Required Saturday s 7am to 330pm POSITION SUMMARY The HIM Clerk processes Health Information under the direction of the HIM Director or designated supervisor. This processin...

30+ days ago
Full Time

System Administrator

No Limit Technology

profile New Berlin - USA

Summary:We are seeking a highly skilled and proactive Systems Administrator to manage and evolve our hybrid infrastructure spanning on-premises servers cloud-based environments and 15 locations. This role is critical in ensuring high availability security and performance across our IT systems while...

30+ days ago
Full Time

System Administrator

Wecare Medical Specialty Group

profile Boston - USA

We are seeking an experienced System Administrator to support and maintain enterprise IT systems in a fully remote environment. The ideal candidate will manage server infrastructure cloud environments system security and user access while ensuring reliability performance and compliance. Key Responsi...

30+ days ago
Full Time

Senior Windows Systems Administrator

Adapt Forward

profile North Charleston - USA

Systems Administrator IV Senior Windows Systems AdministratorNorth Charleston SCSecret Clearance with upgrade to Top SecretAs a Windows System Administrator you will play an integral role on the NIWC Atlantic Cybersecurity Service Provider (CSSP) Infrastructure and Platform Sustainment (CIPS) team s...

30+ days ago
Full Time

Senior Windows Systems Administrator

Adapt Forward

profile North Charleston - USA

Systems Administrator IV Senior Windows Systems AdministratorNorth Charleston SCSecret Clearance with upgrade to Top SecretAs a Windows System Administrator you will play an integral role on the NIWC Atlantic Cybersecurity Service Provider (CSSP) Infrastructure and Platform Sustainment (CIPS) team s...

30+ days ago
Full Time

System Administrator- Senior

My3tech

profile Raleigh - USA

Job Title: System Administrator- Senior (788707) Location: 109 E North St Raleigh NC (Onsite) Duration: 12 Months Contract with possibility to extension Job Description: for activities such as troubleshooting software installs PC replacements imaging equipment inventories PC maintenance applying...

30+ days ago
Full Time

Security System Administrator

Expert Technology Services

profile Phoenix - USA

Job Description: Security System Administrator Location: Phoenix AZ (Local Candidates Only) Agency: AZSOS Information Technology Division Position Type: Staff Augmentation (Contract) Duration: 4 Months (Projected Start Date: 01/12/2026) Hours: Monday Friday 8:00 AM 5:00 PM Position Ov...

30+ days ago
Full Time

Senior System Administrator

Vgroup Inc

profile Raleigh - USA

For more details please connect with Soumya Nayak at or call at . Job Title: System Administrator Senior (EEM Support) Duration: 01/05/2026 06/30/2026 Location: Raleigh NC (Onsite) Position Type: Contract Hours Per Week: 40 Hours Interview Type: Webcam Interview Only Ceipal ID: SNCADMN7...

30+ days ago
Full Time

System Administrator- Senior (onsite)

Serigor Inc.

profile Raleigh - USA

Job Title: System Administrator- Senior (Onsite) Location: Raleigh NC Duration: 12 Month Responsibilities: Document work activities in ServiceNow Troubleshoot customer issues Provide instruction while troubleshooting for remote customers Assist with developing team processes & a knowledge base B...

30+ days ago
Full Time

Ncdit System Administrator- Senior

Connvertex Technologies Inc.

profile Raleigh - USA

NCDIT needs an excellent desktop support for activities such as troubleshooting software installs PC replacements imaging equipment inventories PC maintenance applying critical updates documenting tickets customer onboardings and off-boardings. ***This is an onsite position in Raleigh NC. S...

30+ days ago
Full Time

Ncdit System Administrator- Senior

Elite Workforce Inc

profile Raleigh - USA

Position: Senior System Administrator Location: Raleigh NC 27601 Client: State of North Carolina Duration: 12 Months Job Description: We are seeking a skilled Senior System Administrator to provide exceptional desktop support including troubleshooting software installations and PC maintenance. The i...

30+ days ago
Full Time

It System Administrator

The Franklin Group

profile Boise - USA

Full-timeDescriptionLets share a little about FBS and then we welcome you to apply:We are so proud to be 100% Employee Owned. We hire owners not employees! This means that employees earn ownership in our company through their work and build their net worth based on the companys change in value over...

30+ days ago
Full Time

System Administrator (sa) Sme

Kbr

profile Colorado Springs - USA

Title:System Administrator (SA) SMEKBRs National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security this position your work will have a profound impact on the countrys most critical role protecting our...

30+ days ago
Full Time

Library Information Specialist (2026-2027)

Diocese Of Arlington Catholic Schools

profile Manassas - USA

Library Information Specialist Job Description/Job Function: To administer the Catholic school library program by providing the leadership and expertise necessary to ensure the library media center is aligned with the mission goals and objectives of the school and Diocese of Arlington.ROLES & PERFOR...

30+ days ago
Full Time

Physical Security System Administrator

University Of Arkansas Fayetteville

profile Fayetteville - USA

Current University of Arkansas System employees including student employees and graduate assistants need to log in to Workday via then access Find Jobs from the Workday search bar to view and apply for open positions.Students at all University of Arkansas institutions will view open positions and a...

30+ days ago
Full Time

Senior System Administrator (2nd Shift Weekends)

Rtx

profile Springfield - USA

Date Posted:Country:United States of AmericaLocation:VA144: 7500 Geoint Drive Springfield 7500 Geoint Drive Springfield VA 22150 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required pr...

30+ days ago
Full Time

Information Literacy Specialist (25-26 Sy)

San Marcos Consolidated Independent School District

profile San Marcos - USA

JOB TITLE:Information Literacy Specialist WAGE/HOUR STATUS: ExemptREPORTS TO:PrincipalDEPT. /SCHOOL:San Marcos High School DATE REVISED:04/28/2021 PRIMARY PURPOSE:Supervise and manage the school library media-center. Provide all students and faculty with an enriched library environment containi...

30+ days ago
Full Time

System Engineer(mid)

Cedge

profile St. Louis - USA

CEdge has an opportunity for aSystems Engineer(Mid) in St Louis MO. Engineering teams in taking a multi-discipline approach to requirements engineering solutions engineering scheduling reliability resiliency services development integration test and evaluation maintainability and analysis across and...

30+ days ago
Full Time