Network administrator jobs in Denver, CO and nearby (161 jobs)

Principal Linux System Administrator

SciTec

Aurora, CO

• $149,000 to $184,000 USD / year

We are seeking a skilled Linux System Administrator to support the installation, configuration, security, and ongoing operation of Linux- and Windows-based systems in a secure,…

Systems Administrator II

Data Computer Corpor

Aurora, CO

• $40,123 USD / year

Candidate must have an active TS/SCI

Systems Administrator

Beacon Hill Solution

Louisville, CO

• $45 to $60 USD / hour

Our client is seeking a RHEL Systems Administrator to join a centralized infrastructure team supporting the Oncology organization. This is an excellent opportunity for a junior to mid-level…

Systems Administrator I

RIVA Solutions, Inc.

Boulder, CO

• $70,000 to $75,000 USD / year

The System Administrator I supports NOAA’s Earth System Research Laboratories (ESRL) and the N-Wave national network program by providing entry-level systems administration and IT…

Global Learning & Knowledge Systems Administrator - ACS

Turner Construction

Denver, CO

• $40,123 USD / year

…Spain, Germany, and Australia.Serves as the lead global system administrator and primary point of contact foroperating company administrators, ensuring both platforms are…

Systems Administrator 2

REALMONE

Aurora, CO

• $31,533 USD / year

Systems Administrator 3

REALMONE

Aurora, CO

• $31,533 USD / year

Principal Linux System Administrator

SciTec

Aurora, CO

We are seeking a skilled Linux System Administrator to support the installation, configuration, security, and ongoing operation of Linux- and Windows-based systems in a secure,…

Systems Administrator-CO

Apex Systems LLC

Littleton, CO

• $75 to $95 USD / hour

We are seeking a Systems Administrator with a TS/SCI Polygraph security clearance. This role involves managing and maintaining critical systems to support national security objectives.

Principal Linux System Administrator

SciTec

Aurora, CO

• $149,000 to $184,000 USD / year

Serve as the technical team lead for the System Administrator group, providing mentorship, guidance, and oversight to ensure consistent operational excellence

Systems Administrator II

Data Computer Corpor

Aurora, CO

• $40,123 USD / year

Candidate must have an active TS/SCI

System Administrator

Booz Allen Hamilton

Aurora, CO

• $40,123 USD / year

Microsoft Certified: Windows Server Hybrid Administrator Associate, Microsoft Certified: Azure Administrator Associate, CompTIA Network+, or Cisco Certification such as CCNA Certification

Senior Staff Linux System Administrator

SciTec

Boulder, CO

• $120,000 to $146,000 USD / year

Bachelor’s degree in Information Technology, Network Engineering, Computer Engineering, or a related technical field

Systems Administrator II

RIVA Solutions, Inc.

Boulder, CO

• $80,000 to $90,000 USD / year

The System Administrator II supports NOAA’s Earth System Research Laboratories (ESRL) and the N-Wave national network program by providing hands-on systems administration and end-user…

Global Learning & Knowledge Systems Administrator - ACS

Turner Construction

Denver, CO

• $40,123 USD / year

…Spain, Germany, and Australia.Serves as the lead global system administrator and primary point of contact foroperating company administrators, ensuring both platforms are…

Sr. IT Systems Administrator (Remote)

CrowdStrike, Inc

Denver, CO

• $100,000 to $155,000 USD / year

The CrowdStrike IT Service Desk Team (ITSD) is seeking a Sr. IT Systems Administrator to join our global team. As a critical component of CrowdStrike's global operations, the ITSD plays a…

Systems Administrator II

RIVA Solutions, Inc.

Boulder, CO

• $85,000 to $90,000 USD / year

The System Administrator II supports NOAA’s Earth System Research Laboratories (ESRL) and the N-Wave national network program by providing hands-on systems administration and end-user…

Systems Administrator (Systems) III

AMERICAN SYSTEMS

Lakewood, CO

• $31,533 USD / year

As the System Administrator (Systems) III you will lead the support for various operating systems, including VMware, Storage, and appliance-based systems, while taking on a significant…

Systems Administrator II

Data Computer Corpor

Aurora, CO

• $40,123 USD / year

Candidate must have an active TS/SCI

System Administrator

Data Computer Corpor

Denver, CO

• $40,123 USD / year

Candidates MUST have an active TS/SCI Clearance

Global Learning & Knowledge Systems Administrator - ACS

Turner Construction

Denver, CO

• $40,123 USD / year

…Spain, Germany, and Australia.Serves as the lead global system administrator and primary point of contact foroperating company administrators, ensuring both platforms are…

Systems Administrator 2

REALMONE

Aurora, CO

• $31,533 USD / year

Systems Administrator 3

REALMONE

Aurora, CO

• $31,533 USD / year

Senior Systems Administrator, Workday

Cribl, Inc

Denver, CO

• $99,000 to $155,000 USD / year

Cribl is seeking a Sr. Systems Administrator to lead the administration of our new HRIS application, Workday, as part of the Enterprise Applications team. In this role, you will be…

Sr Principal Systems Administrator

Apex Systems LLC

Aurora, CO

• $30 to $40 USD / hour

A position is available for a Principal / Sr. Principal System Administrator to join a team for a role based in Aurora, Colorado. This role involves performing as a Linux and Windows System…