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.
145 jobs match your filters
1mo
Senior Systems Administrator, Finance Systems (Netsuite)
Zyeta
Greetings From Zeta Global !! As a Senior Systems Administrator for Finance Systems, you will be the key architect and steward of our NetSuite ERP environment. This role is critical to ensuring seamless support and enhancements for our finance operations. You will work closely wi
Hyderabad, India
hybridEasy Apply
1mo
Senior Systems Administrator/ Patch Manager
Koniag Government Services
Koniag IT Systems, LLC, a Koniag Government Services company, is seeking a Senior Systems Administrator/ Patch Manager to support KITS and our government customer in Carson, CA. This position is for a Future New Business Opportunity. The customer may need support as needed at o
Smyrna, GA, US
hybrid
1mo
M
Senior Systems Administrator [Full Scope Polygraph]
Modern Technology Solutions Inc
Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Systems Administrator in Annapolis Junction, Maryland. Qualified candidates must be U.S. citizens with a TS/SCI clearance and Full Scope Polygraph. Responsibilities: • Provide support for implementation, troubleshooting
MD, US
hybrid
1mo
Senior Systems Administrator (Australia) - 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
International
remoteFull-time
1mo
Senior Systems 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: Back
International
remoteFull-time
1mo
Senior Systems Administrator (Australia) - 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: Acti
International
remoteFull-time
1mo
Senior Systems Administrator (R4902)
Shield AI
Founded in 2015, Shield AI is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices and
Dallas, Texas$97K - $140K
hybridFull-timeEasy Apply
1mo
Senior Systems Administrator, Cross Domain (R4901)
Shield AI
Founded in 2015, Shield AI is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices and
Washington, DC$97K - $140K
remoteFull-timeEasy Apply
1mo
C
Senior Systems Administrator, High Performance Computing
Cornell University
The Center for Advanced Computing (CAC) at Cornell University seeks a senior systems administrator to design, deploy, and manage high performance computing (HPC) clusters and servers. Well-qualified candidates will possess multiple years of experience providing support in an HPC
Ithaca (Main Campus)
onsiteFull-time
1mo
Senior Systems Administrator - Infrastructure Engineer
The Citco Group Limited
About Citco Citco is a global leader in fund services, corporate governance and related asset services with staff across 80 offices worldwide. With more than $1 trillion in assets under administration, we deliver end-to-end solutions and exceptional service to meet our clients’ n
Co. Cork, Ireland
hybrid
1mo
Senior Systems Administrator IV (Government)
AT&T
This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No Relocation. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government
Columbia, Maryland
hybridFull-time
1mo
Senior Systems Administrator III (Government)
AT&T
This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal
Columbia, Maryland
hybridFull-time
2mo
L
Senior Systems Administrator - Linux
Leidos
Leidos is seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The candidate will be responsible for sustaining Linux servers as well as the conceptualization, design, development and implem
Fort Belvoir, VA
onsiteFull-time
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
Los Angeles, CA$131K - $189K
hybridFull-timeEasy Apply
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
New York, NY$131K - $189K
remoteFull-timeEasy Apply
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
Miami, FL$131K - $189K
hybridFull-timeEasy Apply
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
Baltimore, MD$131K - $189K
remoteFull-timeEasy Apply
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
Chantilly, VA$131K - $189K
remoteFull-timeEasy Apply
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
Washington, DC$131K - $189K
remoteFull-timeEasy Apply
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
Dallas, TX$131K - $189K
hybridFull-timeEasy Apply
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
Chicago, IL$131K - $189K
remoteFull-timeEasy Apply
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
Boston, MA$131K - $189K
hybridFull-timeEasy Apply
3mo
C
Senior Systems Administrator II
Contact Government Services, LLC
Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled,
Atlanta, GA$131K - $189K
remoteFull-timeEasy Apply
4mo
M
Senior Systems Administrator (Senior Infrastructure Analyst)
Mission Support & Test Services, LLC (MSTS)
Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the U.S. National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of the United States and its allies by providing high-hazard exper
North Las Vegas, NV, United States
hybrid
4mo
L
Senior Systems Administrator (VMWare)- Top Secret Cleared
Latitude Inc
Job Summary: We are seeking a Senior Systems Administrator with deep expertise in VMware virtualization technologies to support, maintain, and enhance our enterprise infrastructure. This role is responsible for ensuring high availability, performance, and security across virtual
Patuxent River, MD$120K - $150K
onsiteFull-timeEasy Apply