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Found 137 jobs
Systems Administrator
SNCF Group
Lone Tree, Colorado – Office$70k - $90k
Full-time
Senior
IT Support
This position is responsible for overseeing system operations, troubleshooting issues, and implementing upgrades. It requires ensuring system reliability and security across the organization.
$70k - $90k
Relativity Senior Systems Administrator
CGS Federal
government-administration
cloud-computing
cloud-services
Hybrid
$91k - $124k
Full-time
Senior
IT Support
Seeking a Relativity Senior Systems Administrator to support and improve network systems, with a focus on litigation support applications and infrastructure. The role involves system maintenance, documentation, and collaboration with IT leadership in a hybrid work environment.
$91k - $124k
Relativity Senior Systems Administrator
CGS Federal
government-administration
cloud-computing
cloud-services
Hybrid$91k - $124k
Full-time
Senior
IT Support
The role involves managing litigation support systems, maintaining infrastructure, and supporting external access. It offers opportunities for professional growth in a government contracting environment.
$91k - $124k
Relativity
iPro
CaseMap
+4 more
Senior Systems Administrator, High Performance Computing
Cornell University
higher-education
research-services
professional-training-and-coaching
Hybrid$108k - $132k
Full-time
Senior
Performance Marketing
This role requires managing HPC systems, supporting research projects, and collaborating with various teams at Cornell. It offers opportunities to work with cutting-edge technology in a university environment.
$108k - $132k
Senior Systems Administrator
VulcanForms
mechanical-or-industrial-engineering
industrial-engineering
mechanical
Devens, Massachusetts – Remote$96k - $125k
Full-time
Senior
Operations
This role involves overseeing IT systems, supporting enterprise software, and ensuring infrastructure efficiency. The candidate will support multiple locations and work on security, network, and cloud environments.
$96k - $125k
G
Senior Systems Administrator
Garnerhealth
miscellaneous-personal-services
New York City – Office$140k - $170k
Full-time
Senior
Operations
This role involves managing core enterprise systems, networks, and security frameworks in a fast-growing healthcare technology company. The candidate will support compliance initiatives, automate processes, and optimize system performance.
$140k - $170k
FreshService
Okta Workforce Identity
Okta Workflows
+14 more
Senior IT Linux Systems Administrator
SpaceX
Aerospace
Space Exploration
Aerospace Manufacturing
Hawthorne, California – Office$105k - $140k
Full-time
Senior
IT Support
H1B Visa Sponsor
UK Visa Sponsor
The role involves designing, deploying, and maintaining resilient Linux systems, scripting automation, and collaborating with engineering teams. The candidate should have strong Linux expertise, scripting skills, and experience with open-source technologies.
$105k - $140k
Linux
Python
Apache
+14 more
Senior Systems Administrator
CGS Federal
government-administration
cloud-computing
cloud-services
Hybrid$102k - $131k
Full-time
Senior
Operations
The Senior Systems Administrator will oversee IT system design, management, and documentation for government projects, ensuring compliance and effective support. The role involves technical support, system evaluation, training, and supervision within a federal contracting environment.
$102k - $131k
Senior Relativity Senior Systems Administrator
CGS Federal
government-administration
cloud-computing
cloud-services
Austin,Dallas, Texas – Hybrid$117k - $170k
Full-time
Senior
IT Support
The role involves managing Relativity and other litigation support tools, maintaining system infrastructure, and ensuring security and performance. It offers opportunities for professional growth within a government contracting environment.
$117k - $170k
Senior Systems Administrator II
CGS Federal
government-administration
cloud-computing
cloud-services
Hybrid$131k - $189k
Full-time
Senior
Operations
The role involves managing Relativity databases, designing systems, and providing technical support in a government environment. It requires extensive Relativity experience and strong communication skills.
$131k - $189k
C
Senior Systems Administrator
Comptechcomputertechnologies
Remote$110k - $120k
Full-time
Senior
Operations
CompTech is hiring a Senior Systems Administrator to provide critical cloud and infrastructure support for DoD clients, ensuring secure and reliable enterprise systems. The role involves planning, configuring, maintaining, and optimizing systems across on-premises and cloud environments, with a focus on security and performance.
$110k - $120k
Senior Systems Administrator
Agility PR Solutions
computer-software
media-relations
public-relations
RemoteFull-time
Senior
Operations
The role involves managing Windows and Linux servers, cloud services (Azure, AWS), and network security, providing technical support, and contributing to administrative improvements. It offers a remote work environment with competitive benefits.
Senior Systems Administrator
ManTech International Corporation
Information Technology and Services
Defense & Space
Government Relations
Washington, District of Columbia – Office$106k - $176k
Full-time
Senior
IT Support
H1B Visa Sponsor
Join MANTECH as a Senior Systems Administrator supporting VIP clients with hardware, software, and network troubleshooting. The role involves in-person support, ticket management, and ensuring system security in a federal environment.
$106k - $176k
Senior IT Systems Administrator
Jmawireless
telecommunications
communications-infrastructure
indoor
Syracuse, New York – Office$70k - $90k
Full-time
Senior
IT Support
This role involves overseeing IT systems, ensuring network security, and supporting technology operations at JMA Wireless in Syracuse. It requires technical expertise and on-site presence to maintain infrastructure stability.
$70k - $90k
T
Senior Systems Administrator
The Capital Solutions Group, LLC.
finance
financial-services
financing
Annapolis Junction – OfficeFull-time
Senior
IT Support
The role involves supporting, maintaining, and troubleshooting IT systems, including UNIX, Linux, and Windows environments, for enclave support services. The candidate will handle system configuration, security, and escalation support in a security-sensitive environment.
Senior Systems Administrator
PingWind
Renewable Energy
Wind Energy
Technology
OfficeFull-time
Senior
Operations
PingWind is hiring a Senior Systems Administrator responsible for managing enterprise IT systems, cloud integrations, and security. The role involves supporting on-premises, cloud, and hybrid environments, mentoring staff, and ensuring system reliability.
Windows Server
Linux/Unix
VMware
+9 more
Senior Systems Administrator, Service Desk
Anduril Industries
Defense
Technology
Artificial Intelligence
Lexington, Massachusetts – Office$98k - $130k
Full-time
Senior
IT Support
H1B Visa Sponsor
This role involves providing on-site and remote technical support, managing IT hardware and software, and supporting various IT projects. The position requires extensive experience in system administration and customer service.
$98k - $130k
Windows
Linux
Apple macOS
+11 more
Senior Systems Administrator
Naughty Dog
computer-games
entertainment-providers
media-production
Santa Monica, California – Office$149k - $187k
Full-time
Senior
IT Support
The role involves managing Windows and Linux systems, supporting enterprise applications, and maintaining IT infrastructure. The ideal candidate will have extensive experience supporting a large studio environment and a passion for hardware and software solutions.
$149k - $187k
Windows Server 2022
Ubuntu 20.04
Active Directory
+20 more
Senior Relativity Senior Systems Administrator
CGS Federal
government-administration
cloud-computing
cloud-services
Tampa,Miami, Florida – Hybrid$117k - $170k
Full-time
Senior
IT Support
The role involves managing Relativity and other litigation support tools, maintaining system infrastructure, and supporting government IT environments. It offers opportunities for professional growth and a comprehensive benefits package.
$117k - $170k
Relativity
iPro
CaseMap
+7 more
Senior Systems Administrator
CGS Federal
government-administration
cloud-computing
cloud-services
Charlotte, NC,Atlanta, GA, North Carolina – Hybrid$117k - $170k
Full-time
Senior
Operations
The role involves managing litigation support systems, maintaining infrastructure, and supporting government IT environments. It offers opportunities for professional growth and a comprehensive benefits package.
$117k - $170k