Browse Jobs
Browse fresh roles from company career pages, then filter by keyword, location, salary, skills, remote scope, and more. Each listing links back to the employer-controlled apply path when available.
1,556 jobs match your filters
4mo
Systems Administrator, Sr.- Palmer, Antarctica (Austral Summer 2026)
GHGSAT
Note: If you would like to be considered for more than one position or position tier, please individually apply for all positions that you are interested in. One application submitted for a specific position does not automatically include you to be considered for all positions t
Palmer Station, 00000, AQ
onsiteTemporary
4mo
Systems Administrator I
FIS
Job Description Are you FIS We are FIS. Our technology powers the world’s economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you’re ready to start learning, growing and m
1130 Munoz Rivera Ave., 3rd Floor, San Juan, PR 00927, United States of America
onsite
6mo
Systems Administrator II
Constellation West
ROLE: Systems Administrator II REQUIRED: Active, final Secret clearance Active IAT II certification Ability to work onsite at either NSWC-PD or a regional Contractor office Associates degree from accredited college/university in Electrical, Electronic or Computer Engineering, Com
Philadelphia, PA, US
hybridFull Time
8mo
Systems Administrator - expression of interest
Organon
Job Requirements Please note that this is not an application that will lead to employment with Organon or its global subsidiaries. By filling out the form, you are only expressing interest in allowing our Talent Attraction Team to consider your profile for future positions. We ar
Lisbon, Portugal
hybridFull-time
9mo
K
Systems Administrator - COMSEC
KBR
Title: Systems Administrator - COMSEC Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will
Chantilly, Virginia
onsiteFull-time
9mo
Systems Administrator - COMSEC
KBR, Inc.
Title: Systems Administrator - COMSEC Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will h
Chantilly, Virginia
onsiteFull-time
9mo
Systems Administrator - COMSEC
KBR Careers
Title: Systems Administrator - COMSEC Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will h
Chantilly, Virginia
onsiteFull-time
10mo
Systems Administrator I - MEX
Auctane
PURPOSE The Cloud Systems Administrator applies technology solutions for corporate functions and customer-facing systems, with a focus on security. This role collaborates with peers and partners to deliver quality products, experiences, and exceptional customer service for Collab
Monterrey, N.L., MX
hybrid
10mo
Systems Administrator I - MEX
GlobalTranz
PURPOSE The Cloud Systems Administrator applies technology solutions for corporate functions and customer-facing systems, with a focus on security. This role collaborates with peers and partners to deliver quality products, experiences, and exceptional customer service for Collab
Monterrey, N.L., MX
hybrid
10mo
Systems Administrator I - MEX
Unishippers
PURPOSE The Cloud Systems Administrator applies technology solutions for corporate functions and customer-facing systems, with a focus on security. This role collaborates with peers and partners to deliver quality products, experiences, and exceptional customer service for Collab
Monterrey, N.L., MX
hybrid
10mo
Systems Administrator I - MEX
Worldwide Express
PURPOSE The Cloud Systems Administrator applies technology solutions for corporate functions and customer-facing systems, with a focus on security. This role collaborates with peers and partners to deliver quality products, experiences, and exceptional customer service for Collab
Monterrey, N.L., MX
hybrid
13mo
Systems Administrator, Junior
ASRC Federal
Position: Junior System Administrator, Tier-3 Level Support Services. Location: San Antonio, TX (On-Site.) Clearance: U.S. Citizen with ability to obtain a Public Trust. Summary: This contract will provide 24/7/365 operations support to the customer. Applicant must be able a
San Antonio, TX, US
hybrid
13mo
Systems Administrator, Tier 3
ASRC Federal
Position: Intermediate System Administrator, Tier-3 Location: San Antonio, TX (On-Site.) Clearance: U.S. Citizen with ability to obtain a Public Trust. Summary: This contract will provide 24/7/365 operations support to the customer. Applicant must be able and willing to wor
San Antonio, TX, US
hybrid
16mo
Systems Administrator (NIN-SA2-24.120125)
Capital Solutions Group (CSG)
SECURITY CLEARANCE: TS/SCI with both Polygraphs are required POSITION: Systems Administrator LCAT: Systems Administrator, Level 4 REQUISITION: NIN-SA2-24.120125 LOCATION: Linthicum Heights, Maryland JOB DESCRIPTION: As part of the Secure the Enterprise initiative
Linthicum Heights, Maryland
onsiteFull-timeEasy Apply
16mo
S
Systems Administrator - Pittsburgh, PA
SoundStack
About SoundStack We’re SoundStack, an Audio-as-a-Service company whose purpose lies at the convergence of innovation, technology, and audio independence. We've been delivering disruptive audio solutions for over 12 years. We've grown to a community of over 12,000 global publish
Pittsburgh, PA
remoteFull-timeEasy Apply
18mo
Systems Administrator I (Previous applicants need not reapply)
Frederick County Public Schools
All education provided on your application must be supported by attaching a scanned copy of your high school diploma, transcription or college/university transcript. Work Year Calendar and Hours 12-month position ( 260 days / year ), 8 hours per day Daily work hours: TBD For more
Central Office- 191 South East St.
onsite
117mo
U
Systems Administrator------------Need GC and USC
USM
Systems Administrator 6+ Months Rancho Cordova, CA Need GC and USC Top Skills: SQL Query DBA Linux/Unix Administration Experience Additional Requirements Needed: • Experience in managing small environment • Experience in Server operating systems, Linux, Wi
Rancho Cordova, CA, United States
hybridMid-Senior LevelEasy Apply
118mo
U
Systems Administrator Tier 3
USM
Job Description Provide systems administration support for multiple RHEL servers. Evaluate, recommend, install and configure new software and hardware products. Perform system tuning and troubleshooting to resolve issues. Support the development and testing teams as necessary, ev
Baltimore, MD, United States
remoteContractMid-Senior LevelEasy Apply
119mo
U
Systems Administrator-----------Need GC and USC
USM
Systems Administrator Duration – 1year + Location – Columbus, OH Need GC and USC TOP 3 SKILLS Deployments (IIS), Exchange, Active Directory and power shell scripting, Windows Server *Deployments – Will have a lot of applications that public users use. So the developers will work
Columbus, OH, United States
hybridMid-Senior LevelEasy Apply
2h
Systems Administrator - UC VOIP
Peraton
Peraton is seeking a motivated and technically skilled Unified Communications Systems Administrator to support VoIP based solutions The ideal candidate brings experience in testing, troubleshooting, system integration, and secure configuration of communications solutions. This
Fort Huachuca, AZ, US
onsiteNew
1d
S
Systems Administrator (m/f/d)
Sanoptis
Intro Willkommen bei Sanoptis - einem führenden Netzwerk moderner Augenkliniken und augenärztlicher Praxen mit über 480 Standorten in ganz Europa. Unsere Vision ist es, Wohlbefinden und Lebensqualität durch erstklassige augenärztliche Behandlung zu verbessern. Unser innovatives,
Berlin
remote
1d
Systems Administrator (Monday to Friday, 12 PM to 9 PM EST Shift)
ThriveCart
SHIFT : Monday to Friday 12 PM to 9 PM ET About Us: Thrive is a rapidly growing technology solutions provider focusing upon Cloud, Cyber Security, Networking, Disaster Recovery and Managed Services. Our corporate culture, engineering talent, customer-centric approach, and focus
Remote
remoteEasy Apply
1d
Systems Administrator, Lead (Linux/Windows)
AMERICAN SYSTEMS
AMERICAN SYSTEMS, a 100% employee-owned federal contracting company, is seeking a Lead Systems Administrator with strong Linux CLI and Windows administration experience to support a Special Access Program in Arlington, VA.
Arlington, VA, US
remoteFull-time
1d
Systems Administrator (Monday to Friday, 11 AM to 8 PM EST Shift)
Jobgether
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Systems Administrator (Monday to Friday, 11 AM to 8 PM EST Shift) based in United States. This role is a key technical position within a fast-paced ma
US
remoteFull-timeEasy Apply
1d
Systems Administrator Manager
Brightstar Lottery
Brightstar is an innovative, forward-thinking global leader in lottery that builds on our renowned expertise in delivering secure technology and producing reliable, comprehensive solutions for our customers. As a premier pure play global lottery company, our best-in-class lottery