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Infrastructure System Administrator Jobs in Colorado

Collabera

System Administrator

Denver, CO · On-site

System Administrator - Sr. Location: Denver, CO 80237 (on-Site Role) Duration: 6 Months (High ... Administers the engineering life cycle of all infrastructures ensuring that all hardware and ...

Cymertek

Network System Administrator

Aurora, CO · On-site

$71K - $96K/yr

SIMILAR CAREER TITLES Network Engineer, Systems Administrator, IT Administrator, Network Security Administrator, Infrastructure Administrator, Network Operations Specialist, Cloud Systems ...

Cymertek Corporation

System Administrator

Aurora, CO · On-site

Cymertek Corporation is seeking a proactive and detail-oriented System Administrator to join their ... The role focuses on maintaining the stability, security, and performance of IT infrastructure by ...

Cymertek

Cloud System Administrator

Aurora, CO · On-site

SIMILAR CAREER TITLES Cloud Engineer, Systems Administrator, DevOps Engineer, Cloud Infrastructure Engineer, Cloud Operations Specialist, IT Systems Administrator, Cloud Support Engineer, Cloud ...

Trace3

System Administrator II

Colorado Springs, CO · On-site

This role ensures the availability, performance, and security of IT infrastructure across on-premises and cloud environments. The administrator will manage and troubleshoot systems, implement ...

Trace3

System Administrator II

Colorado Springs, CO · On-site

$110K - $120K/yr

The System Administrator II provides advanced system administration, maintenance, and support for ... Infrastructure Operations * Support Active Directory, DNS, DHCP, Group Policy, and identity ...

Cymertek Corporation

System Administrator

Aurora, CO · On-site

They are seeking a proactive and detail-oriented System Administrator to maintain the stability, security, and performance of their IT infrastructure. Responsibilities : • Ability to install ...

Trace3

System Administrator II

Colorado Springs, CO · On-site

The System Administrator II provides advanced system administration, maintenance, and support for ... Infrastructure Operations * Support Active Directory, DNS, DHCP, Group Policy, and identity ...

Trace3

System Administrator II

Colorado Springs, CO · On-site

The System Administrator II provides advanced system administration, maintenance, and support for ... Infrastructure Operations * Support Active Directory, DNS, DHCP, Group Policy, and identity ...

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Showing results 21-40

All JobsInfrastructure System Administrator JobsInfrastructure System Administrator Jobs in Colorado

Infrastructure System Administrator information

See Colorado salary details

$29.7K

$83.8K

$128K

How much do infrastructure system administrator jobs pay per year?

As of Sep 14, 2026, the average yearly pay for infrastructure system administrator in Colorado is $83,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,540.00 and $107,783.00 per year, depending on experience, location, and employer.

What is the difference between Infrastructure System Administrator vs Network Administrator?

AspectInfrastructure System AdministratorNetwork Administrator
CertificationsCompTIA Network+, Cisco CCNA, Microsoft Certified: Windows ServerCompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentData centers, server rooms, cloud environmentsNetwork operations centers, office networks, data centers
ResponsibilitiesManaging servers, storage, virtualization, cloud infrastructureConfiguring, maintaining, and troubleshooting network hardware and connections
Industry UsageIT companies, data centers, cloud providersTelecommunications, corporate IT, service providers

The Infrastructure System Administrator focuses on managing servers, storage, and cloud infrastructure, ensuring overall system stability. In contrast, the Network Administrator specializes in maintaining network hardware and connections. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ significantly.

Do infrastructure system administrators make good money?

Infrastructure system administrators typically earn competitive salaries that vary based on experience, certifications, and location. They often work with technologies like servers, networks, and cloud platforms, and advanced skills or certifications such as Cisco or Microsoft can increase earning potential.

Is infrastructure system administrator a high paying job?

Infrastructure System Administrators typically earn competitive salaries that vary by experience, location, and industry. They often require skills in network management, server maintenance, and familiarity with tools like Windows Server or Linux, which can influence earning potential.

What do infrastructure system administrators do?

Infrastructure system administrators are responsible for managing and maintaining an organization’s IT infrastructure, including servers, networks, and storage systems. They install, configure, and troubleshoot hardware and software, ensure system security, and monitor performance to ensure reliable operation. Proficiency with operating systems, networking, and tools like virtualization platforms is essential for this role.

What cities in Colorado are hiring for Infrastructure System Administrator jobs?

Cities in Colorado with the most Infrastructure System Administrator job openings:

Infrastructure System Administrator jobs near you
Infographic showing various Infrastructure System Administrator job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $83,810 per year, or $40.3 per hour.

System Administrator

Denver, CO • On-site

Ruri Software Technologies LLC
Software Development • 11 - 50 employees
Learn more about Ruri Software Technologies LLCexternal

$40/hr

Full-time

Re-posted 27 days ago

Job description

Role : System Administrator
Location : Denver, CO - Hybrid - Only Locals
Client : State of CO
Rate : $40/hr on W2
Only USC, GC, H4 EAD
This position can only work on W2 (No C2C)
Looking for 6+ years
Job Description
  • Comptia Network+ to include strong understanding of TCP/IP protocol suite, network infrastructure components (routers, switches), network operations ( manage switching, VLANs, ACLs, Management access etc.), and troubleshooting methodologies using the OSI Model.
  • Excellent communication and interpersonal skills: Ability to effectively communicate technical information to users and colleagues, both verbally and in writing.
  • Customer service orientation: Strong focus on providing courteous and efficient support to internal and external users.
  • Problem-solving and analytical skills: Ability to identify and troubleshoot network issues efficiently and logically.
  • Familiarity with network management tools and protocols like SNMP, CLI, and network monitoring platforms.
  • Experience working in ServiceNow ticketing system
  • Experience with Cisco Meraki network equipment configuring, installing, troubleshooting, and supporting switches, and MX appliances
  • Python Scripting and automation in network administration
  • Certified Network Professional (CCNP) - Route / Switch
  • Cisco Certified Network Associate (CCNA)

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