Filters
Create alert
Sort by
  • Relevance
  • Date
Company
  • Northrop Grumman
  • Lockheed Martin
  • Insight Global
  • SAIC
  • Allegis
  • Dover
  • Leidos
  • BAE Systems
  • Boeing
  • CACI International
  • Serco
  • Sierra Nevada Corporation
Job type
  • Internship
  • Apprenticeship
Work hours
  • Full-time

System Administrator Jobs in Colorado

1 - 15 of 114
1 - 15 of 114
Search Results - System Administrator Jobs in Colorado
EverWatch-Aurora
Job Title System Administrator Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government solutions company...
Read more
Scientific Research-Colorado Springs
DoD SkillBridge Intern - Systems Administrator I (Active Duty Service Member) Location US-CO-Colorado Springs ID 2026-10740 Category Systems Administrator Position Type SkillBridge Intern Application Open Date 1/9/2026 Application...
Read more
mindmatch.ai -
Marathon TS Inc-Colorado Springs
Marathon TS Windows Systems Administrator Peterson SFB-- Colorado Springs, CO Secret Clearance Required Marathon TS is seeking a Windows Systems Administrator to support Space and Ground segments for our client on a long term contract onsite...
Read more
Loveland (CO)
collaborative environment dedicated to innovation and customer success. Responsibilities: An average day: As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-based systems and will assist with installation...
Read more
icims.com -
3 similar jobs: Folsom, Billings, Phoenix
SRC-Aurora
generous PTO, and a rewarding 10% 401k match. The true reward, however, is the impact you'll make, wielding cutting-edge tech to solve real-world challenges. The Role Our client is seeking an experienced System Administrator to manage, troubleshoot...
Read more
CFS-Arvada
Spectrum Viewpoint System Administrator Location: North Denver/ flexibility to be Remote  •  We are seeking an experienced Viewpoint Spectrum Administrator to support critical ERP operations on a contract basis  •  This Viewpoint Spectrum...
Read more
SRC-Aurora
Administrators at both Level 1 and Level 2 tiers to support the implementation, troubleshooting, and maintenance of critical IT systems. In this role, you will manage infrastructure and processes related to client/server, storage, network, and mobile devices...
Read more
Modern Family Law-Fort Collins
Modern Family Law, a boutique law firm that specializes in Family Law, is looking for a compassionate, innovative, and respected Senior Systems Administrator & Cyber Security Specialist to work remotely in Colorado. Modern Family Law offers dynamic...
Read more
workable.com -
EverWatch-Aurora
Job Title System Administrator Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government solutions company...
Read more
Lakewood
collaborative environment dedicated to innovation and customer success. Responsibilities: An average day: As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-based systems and will assist with installation...
Read more
icims.com -
L3Harris Technologies-Peyton
System Administrator (MCSA) Certification.  •  CompTIA Security+ or better certification.  •  Experience working in Kubernetes environments.  •  Experience working with an Agile software development team with regular release cycles.  •  Familiarity...
Read more
mindmatch.ai -
Jobs-Boulder
Boulder, CO Temporary to Full Time Mid Level Overview seeking a System Administrator with a strong background in security operations and vulnerability management. In this role, youll support enterprise security initiatives by conducting...
Read more
jobvertise.com -
L3Harris Technologies-Monument (CO)
System Administrator (MCSA) Certification.  •  CompTIA Security+ or better certification.  •  Experience working in Kubernetes environments.  •  Experience working with an Agile software development team with regular release cycles.  •  Familiarity...
Read more
mindmatch.ai -
1 similar job: Peyton
Colorado Springs
Description: The Senior Systems Administrator provides senior‑level system administration, integration, and sustainment support for mission‑critical applications and systems supporting United States Space Command. This role performs installation, upgrades...
Read more
icims.com -
Zen Strategics-Denver
The Sr. Systems Administrator will support Enterprise Directory Services (EDS), a major support system that provides mission critical directory services to our customer. The Systems Administrator will provide expert technical services...
Read more
jobvertise.com -
12345678

System Administrator jobs – More cities:

Broaden your job search:

Don’t miss out on new job openings!
Create a job alert for: System Administrator, Colorado
It's free, and you can cancel email updates at any time
12345678
Get new jobs by email!
Get email updates for the latest System Administrator jobs in Colorado
It's free, and you can cancel email updates at any time