Systems Administrator Jobs in Boulder CO
1 week ago
51.
Linux Systems Administrator - Security & Virtualization
IT/Tech (Systems Administrator, IT Support, Cybersecurity, Unix/Linux)
A leading defense technology company in Boulder, Colorado, is seeking a Linux System Administrator to manage and secure Linux and Windows...
Linux Systems Administrator - Security & Virtualization JobListing for: SciTec Incorporated |
1 week ago
52.
Network Administrator
IT/Tech (Cybersecurity, IT Support, Systems Administrator, Network Security)
Benefits Information - This job posting is anticipated to remain open until February 27th, 2026. - Paid Time OffPaid Holidays401(k)...
Network Administrator JobListing for: The GEO Group, Inc. |
1 week ago
53.
Network Administrator: Uptime, Security & IoT Focus
IT/Tech (Systems Administrator, Cybersecurity)
A leading technology firm is seeking a skilled Network Administrator in Boulder, Colorado. In this role, you will manage and maintain...
Network Administrator: Uptime, Security & IoT Focus JobListing for: The GEO Group, Inc. |
2 weeks ago
54.
Infrastructure Administrator Boulder
IT/Tech (Systems Administrator, IT Support)
Infrastructure Administrator - Department: Information Technology - Employment Type: Full Time - Location: Boulder County - Compensation:...
Infrastructure Administrator Boulder JobListing for: Impulsespace |
2 weeks ago
55.
Infrastructure Administrator Boulder
IT/Tech (Systems Administrator, IT Support, Systems Engineer)
Infrastructure Administrator - Department: Information Technology - Employment Type: Full Time - Location: Boulder County - Compensation:...
Infrastructure Administrator Boulder JobListing for: Impulsespace |
3 weeks ago
56.
Computer Operator Boulder
IT/Tech (IT Support, Systems Administrator, Cybersecurity, Technical Support)
Position: Computer Operator at Kyndryl Boulder, CO - Computer Operator job lder, CO. Tue, 09/23/2025 - 06:29 - Who We Are - At Kyndryl,...
Computer Operator Boulder JobListing for: Kyndryl |
3 weeks ago
57.
Linux Systems Administrator - Security & Virtualization
IT/Tech (Systems Administrator, IT Support)
A leading defense technology company in Boulder, Colorado, is seeking a Linux System Administrator to manage and secure Linux and Windows...
Linux Systems Administrator - Security & Virtualization JobListing for: SciTec Incorporated |
3 weeks ago
58.
ISSM: Security Leader Government Systems
IT/Tech (Cybersecurity, Systems Administrator)
Position: ISSM: Security Leader for Government Systems - A leading technology firm in Boulder, CO is seeking an Information System...
ISSM: Security Leader Government Systems JobListing for: Microchip Technology Inc |
3 weeks ago
59.
Windows System Administrator
IT/Tech (IT Support, Systems Administrator)
Windows System Administrator - Requisition Number: 69646 Location: Boulder, Colorado City: Boulder State: Colorado Employment Type:...
Windows System Administrator JobListing for: University of Colorado Boulder |
3 weeks ago
60.
Windows Systems Administrator — Research Lab IT
IT/Tech (Systems Administrator, IT Support)
A leading educational institution is looking for a Windows System Administrator in Boulder, Colorado, to provide comprehensive IT support...
Windows Systems Administrator — Research Lab IT JobListing for: University of Colorado Boulder |