Systems Administrator jobs in United States
350 systems administrator in United States jobs are open right now across 12+ hiring companies. The most recent posting was confirmed live 1 day ago.
The most active employers are Contact Government Services, LLC (60), Wyetech (13), SpaceX (11), Accenture Federal Services (9).
179 of them (51%) publish a salary. For annual pay in USD, the median midpoint is $123k, and the middle 80% of ranges sit between $90k and $170k (165 postings).
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Concur Systems Administrator
Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and
Applyto Concur Systems Administrator at Voyager Technologies, Inc. seen live 1 day ago posted 2 days agoERP Systems Administrator
Careers at Keel Keel Infrastructure is a publicly traded energy and digital infrastructure company that develops and owns data centers and power assets across North America. At Keel, you’re not just joining a company, you’re helping build the infrastructure behind the future of
IT Administrator
Engineering data centers with precision and expertise. At Strategic Mission Critical, we are more than just engineers; we are experts focusing solely on mission critical facilities. Our seasoned leadership team brings together decades of experience, equipping data center
Linux Systems Administrator
Who We Are Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world. With 33 global cloud data center locations, Vultr is trusted by hundreds of thousands of active
Senior Linux System Administrator
Who We Are Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world. With 33 global cloud data center locations, Vultr is trusted by hundreds of thousands of active
Systems Administrator
Location: This role would be hybrid as needed within the United States. The role. We are hiring an experienced Systems Administrator to join our globally distributed Systems Administration team as its US-based member. You will report to, and work day to day with, the Associate
Systems Administrator II
Job Posting Title: Systems Administrator II ---- Hiring Department: Intercollegiate Athletics ---- Position Open To: All Applicants ---- Weekly Scheduled Hours: 40 ---- FLSA Status: Exempt from FLSA ---- Earliest Start Date: Oct 26, 2026 ---- Position Duration: Expected to
Systems Administrator II-III
Job Title Systems Administrator II-III Agency Texas A&M University Department Technology Services - IT Enterprise Operations Proposed Minimum Salary Commensurate Job Location College Station, Texas Job Type Staff Job Description Glimpse of the Job and Opportunity to Contribute
Sr Principal Systems Administrator / Architect: Polarion
We anticipate the application window for this opening will close on - 5 Oct 2026 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more
Applyto Sr Principal Systems Administrator / Architect: Polarion at Medtronic seen live 2 days ago posted 3 days agoSenior System Administrator
Applyto Senior System Administrator at Social Discovery Ventures seen live 1 day ago posted 3 days agoSystems Administrator II-III
Job Title Systems Administrator II-III Agency Texas A&M University Department Technology Services - IT Enterprise Operations Proposed Minimum Salary Commensurate Job Location College Station, Texas Job Type Staff Job Description Glimpse of the Job and Opportunity to Contribute
System Administrator
We believe talent deserves a human touch. Your application will be read by an actual person who’s excited to discover the real you. ProTech IT Solutions, a New Charter Technologies Company, is a fast-growing Managed Service Provider (MSP). We are seeking a skilled and
Sr Principal Systems Administrator / Architect: Polarion
We anticipate the application window for this opening will close on - 5 Oct 2026 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more
Applyto Sr Principal Systems Administrator / Architect: Polarion at Medtronic seen live 1 day ago posted 3 days agoSystems Administrator IV
The Systems Administrator IV provides mid‑level infrastructure and systems administration support for the client systems. This role assists with Windows/Linux administration, virtualization operations, baseline configuration maintenance, patch validation, account management, and
Senior Systems Administrator
Swarm Aero is redefining air power, building the largest swarming UAV and the most versatile swarming aircraft network in the world. The company is moving quickly to launch the first aircraft designed specifically for swarming, as well as the Command & Control software to
IT & Systems Administrator
About Tin Can Tin Can is building a safer, simpler way for kids to connect — without smartphones. We’re creating screen-free, delightful devices and services that let families call the people who matter most, free from the noise of today’s digital world. We’re building a bold,
CAEG Systems Administrator
Leidos is seeking a highly skilled CAEG Systems Administrator to provide specialized technical support, administrative oversight, and ensure the high availability of mission-critical engineering assets across the FAA’s Regional Service Areas. This role transitions beyond general
CAEG Systems Administrator
Leidos is seeking a highly skilled CAEG Systems Administrator to provide specialized technical support, administrative oversight, and ensure the high availability of mission-critical engineering assets across the FAA’s Regional Service Areas. This role transitions beyond general
Security Systems Administrator - HBSS (5699)
SMX is seeking a Security Systems Administrator to join our Host Based Security System (HBSS) team supporting NAWCAD DNA at NAS Patuxent River, MD. This position will provide administration, maintenance, monitoring, troubleshooting, and cybersecurity support for enterprise
Senior Systems Administrator - Logical Inventory
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Systems Administrator - Logical Inventory based in United States. This role is responsible for the administration, reliability, and data
Applyto Senior Systems Administrator - Logical Inventory at Jobgether seen live 1 day ago posted 4 days agoSystems Administrator (Linux & Windows)
About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring
Applyto Systems Administrator (Linux & Windows) at Agile Defense seen live 1 day ago posted 4 days agoLinux System Administrator (Mid-Level or Senior) **Sign on Bonus Potential**
Linux System Administrator (Mid-Level or Senior) **Sign on Bonus Potential** Company: The Boeing Company The Boeing Company is currently seeking a Linux System Administrator (Mid-Level or Senior) to join the Specialized United States Infrastructure Operations Organization team
Applyto Linux System Administrator (Mid-Level or Senior) **Sign on Bonus Potential** at Boeing seen live 1 day ago posted 4 days agoIntegrated Security and Systems Administrator II
What this Job Entails: The System Administrator is expected to facilitate operational support to and on behalf of the assigned team. The assigned team supports and maintains a variety of large and global scale systems for building management and physical security operations. The
Applyto Integrated Security and Systems Administrator II at Astreya seen live 1 day ago posted 4 days agoSenior System Administrator
At Alaska Communications, we’re committed to putting our team first , always being customer focused , having a can-do attitude , owning our results and always acting with integrity . This is what we hire for and what our team members exhibit each day. Want to make an impact with
IT Systems Administrator
About Re:Build At Re:Build, our mission is to ensure the next generation of important products are made, at scale, in America. We are laying the foundation for a better future for our customers, employees, and communities by revitalizing America's manufacturing base and creating