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.
1,117 jobs match your filters
1mo
EPIC Client System Administrator Intermediate
Cone Health
Job Profile Summary The EPIC Client System Administrator Intermediate analyzes and prepares the processes to ensure the smooth operation of EPIC applications, infrastructures, and associated systems. Working under moderate supervision, this role participates in the installation,
4411 West Market Street, Greensboro, NC 27407
onsiteFull-time
1mo
Senior System Administrator - TS/SCI w/Polygraph
General Dynamics Information Technology
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Backup and Recov
USA VA Reston
onsiteFull-time
1mo
Senior System Administrator
General Dynamics Information Technology
Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Computer Servers, System Administrat
DEU Wiesbaden - Wiesbaden Army Airfield (APC180)
onsiteFull-time
1mo
U
Physical Security System Administrator
unlimitedtechnology
Come join our team! At Unlimited Technology, we are committed to our company's core values of Passion, Collaboration, Innovation and Adaptability. With offices throughout the United States, we are a premier cyber and physical security specialty contractor, and we are growing at a
Washington, DC
remoteEasy Apply
1mo
M
Senior System Administrator
Mitsogo Inc
About Mitsogo | Hexnode: Mitsogo is a global organization that highly values the contributions of each employee. Our ability to attract top talent is a testament to our commitment to fostering a sense of belonging for everyone. We recognize the rapid evolution of technology and s
Chennai, India
hybridEasy Apply
1mo
G
Développeur(euse) logiciel / Software Developer - DevOps System Administrator
Genetec
Aperçu du poste :Le/la développeur(euse) logiciel – administrateur(trice) système DevOps travaillera au sein de l'équipe SCMT (Software Configuration Management & Tools) qui fait partie du groupe Engineering Efficiency, contribuant...
Montreal, Quebec, Canada
remoteFull-time
1mo
R
Warehouse & Inventory Management System Administrator
RTX
Date Posted: 2026-05-12 Country: Australia Location: AU-QLD-CANNON HILL-101 ~ 101 Southgate Ave ~ SOUTHGATE Position Role Type: Onsite Fast paced dynamic work environment Leading Defence Contractor Work with a great team in a growing organisation Your mission starts here at R
AU-QLD-CANNON HILL-101 ~ 101 Southgate Ave ~ SOUTHGATE
onsiteFull-time
1mo
R
Windows System Administrator (Onsite - TS/SCI Clearance Required)
RTX
Date Posted: 2026-05-12 Country: United States of America Location: US-VA-DULLES-770 ~ 22270 Pacific Blvd ~ BLDG 70 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is requ
US-VA-DULLES-770 ~ 22270 Pacific Blvd ~ BLDG 70
onsiteFull-time
1mo
R
Linux System Administrator (Onsite)
RTX
Date Posted: 2026-05-12 Country: United States of America Location: US-IA-CEDAR RAPIDS-136 ~ 855 35Th St NE ~ BLDG 136 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is r
US-IA-CEDAR RAPIDS-136 ~ 855 35Th St NE ~ BLDG 136
onsiteFull-time
1mo
Global System Administrator
Vitol
We are seeking an experienced and hands-on Global System Administrator to join our Singapore team. The ideal candidate brings a minimum of 10 years of experience managing complex, multi-system IT environments with a strong focus on Windows Server infrastructure. You will be respo
Singapore, Singapore
hybridFull-timeMid-Senior LevelEasy Apply
1mo
Tier 3 System Administrator – TS/SCI with Polygraph
General Dynamics Information Technology
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Linu
USA CO Aurora
onsiteFull-time
1mo
Senior Linux System Administrator
General Dynamics Information Technology
Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Information Technology (IT) Infrastructure, Linu
USA MS Stennis Space Center
onsiteFull-time
1mo
Cloud System Administrator - TS/SCI w/Poly
General Dynamics Information Technology
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Cloud Solutions,
USA MD Annapolis Junction
onsiteFull-time
1mo
D
Linux System Administrator / Network Engineer
Dark Wolf Solutions
Dark Wolf Solutions is looking for a Linux System Administrator / Network Engineer who is interested in working in a fast-paced environment building and maintaining an extensive Infrastructure as a Service (IaaS), platform and hypervisor stack for a DoD customer. The successful c
College Park, MD
onsiteEasy Apply
1mo
R
Senior System Administrator (2nd shift)
RTX
Date Posted: 2026-05-11 Country: United States of America Location: US-AZ-TUCSON-848 ~ 1151 E Hermans Rd ~ BLDG 848 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is requ
US-AZ-TUCSON-848 ~ 1151 E Hermans Rd ~ BLDG 848
onsiteFull-time
1mo
R
Senior System Administrator (4th Shift)
RTX
Date Posted: 2026-05-11 Country: United States of America Location: US-AZ-TUCSON-848 ~ 1151 E Hermans Rd ~ BLDG 848 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is requ
US-AZ-TUCSON-848 ~ 1151 E Hermans Rd ~ BLDG 848
onsiteFull-time
1mo
R
Senior System Administrator (3rd shift)
RTX
Date Posted: 2026-05-11 Country: United States of America Location: US-AZ-TUCSON-848 ~ 1151 E Hermans Rd ~ BLDG 848 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is requ
US-AZ-TUCSON-848 ~ 1151 E Hermans Rd ~ BLDG 848
onsiteFull-time
1mo
J
Security System Administrator
Jabil
At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines globa
Nhon Trach
onsiteFull-time
1mo
Windows System Administrator (Projects)
Unisys
What success looks like in this role: We are looking for an experienced Windows Server Administrator with senior-level expertise in VMware and ESXi to join our team. In this role, you will manage and maintain Windows Server environments (2012, 2016, 2022), perform migrations an
Remote, CT, United States of America
remoteFull-time
1mo
Associate System Administrator
Vera Bradley
Administer and support infrastructure systems in an enterprise environment. Ensure systems are configured in a manner that optimally supports the strategies of the business and continuously delivers value. ESSENTIAL DUTIES & RESPONSIBILITIES (Note: Other duties may be assigned)
Corporate Headquarters - Roanoke, IN
onsiteFull-time
1mo
Principal System Administrator ( Salesforce Service Cloud)
Model N
We are seeking a Principal System Administrator to own and evolve the systems that power a complex, engineer-led support organization. This role is the primary owner of Salesforce Service Cloud for Support, responsible for ensuring the system accurately reflects how complex tech
Hyderabad, India
hybridFull-timeEasy Apply
1mo
E
Mainframe System Administrator
Encora
Mainframe System Administrator Important Information Location: Singapore Responsibilities Mainframe zOS system programmer / administrator for Mainframe CICS and MQ Mainframe zSeries hardware Mainframe zOS operating system Mainframe IBM and 3rd Party Vendor System Software Mainfra
Singapore
hybridEasy Apply
1mo
I
Senior Jira System Administrator / 1
Inetum
We are seeking a Senior Jira System Administrator to join our IT Services team. The candidate will be responsible for the operations, configuration, and optimization of our IT products, with a particular focus on Atlassian software products and cloud-based solutions. The primary
Warsaw, Masovian Voivodeship, Poland
hybridFull-timeMid-Senior LevelEasy Apply
1mo
F
AIX Senior System Administrator
Fis
AIX Senior System Administrator (24/7 Rotational Shifts) Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we
IND BNGL FL2-3 TWR 3
onsiteFull-time
1mo
AIX Senior System Administrator
FIS
Position Type : Full time Type Of Hire : Experienced (relevant combo of work and education) Education Desired : Bachelor of Information Technology AIX Senior System Administrator (24/7 Rotational Shifts) Are you curious, motivated, and forward-thinking? At FIS you’ll have the opp
2nd, 3rd & 6th Floor, Tower 3, Warp Building, SJR I Park, EPIP-Zone1, Whitefield Road, Bengaluru- 560066, Karnātaka, India
onsite