ZipRecruiter

Log In

1

Unix System Administrator Jobs in Colorado (NOW HIRING)

stanleyreid

Senior System Administrator - FS Poly

Aurora, CO · On-site

$87K - $118K/yr

The Role Our client is seeking an experienced System Administrator to manage, troubleshoot, and ... Strong experience in configuring and managing UNIX and Windows operating systems. Expertise in ...

Cymertek

DevOps Systems Administrator

Aurora, CO · On-site

DevOps Systems Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this ... Expertise in Linux/Unix system administration DESIRED SKILLS * Experience with monitoring tools (e ...

Leidos

Principal Linux Systems Administator

Aurora, CO · On-site

$131K - $237K/yr

System Configuration and Management: Configure and manage UNIX and Windows operating systems ... Fifteen (15) or more years of experience as a System Administrator (SA) supporting programs and ...

Leidos

Principal Linux Systems Administator

Aurora, CO · On-site

$131K - $237K/yr

System Configuration and Management: Configure and manage UNIX and Windows operating systems ... Fifteen (15) or more years of experience as a System Administrator (SA) supporting programs and ...

RIVA Solutions Inc.

Systems Administrator I

Boulder, CO · Hybrid

$75K/yr

System Administrator I Location: Boulder, CO- Hybrid Terms: Full Time Clearance: Public Trust ... Foundational knowledge UNIX/Linux, and/or macOS operating systems. * Experience with backup ...

New

RIVA Solutions Inc.

Systems Administrator I

Boulder, CO · Hybrid

$75K/yr

System Administrator I Location: Boulder, CO- Hybrid Terms: Full Time Clearance: Public Trust ... Foundational knowledge UNIX/Linux, and/or macOS operating systems. * Experience with backup ...

New

RIVA Solutions Inc.

Systems Administrator I

Boulder, CO · On-site

$75K/yr

System Administrator I Location: Boulder, CO- Hybrid Terms: Full Time Clearance: Public Trust ... Foundational knowledge UNIX/Linux, and/or macOS operating systems. * Experience with backup ...

New

previous pagenext page

Showing results 21-40

All JobsUnix System Administrator JobsUnix System Administrator Jobs in Colorado

Unix System Administrator information

See Colorado salary details

$34

$56

$88

How much do unix system administrator jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for unix system administrator in Colorado is $56.42, according to ZipRecruiter salary data. Most workers in this role earn between $43.46 and $64.47 per hour, depending on experience, location, and employer.

What are some common challenges a Unix system administrator faces when managing large-scale server environments?

Unix System Administrators often encounter challenges related to maintaining uptime, ensuring security, and efficiently handling system updates across multiple servers. Coordinating scheduled maintenance windows without disrupting critical services, troubleshooting hardware or software failures quickly, and scaling systems to accommodate growth all require strong organizational and technical skills. Additionally, admins must stay current with the latest security patches and best practices, often collaborating closely with network engineers, developers, and security teams to keep systems running smoothly.

What is a Unix system administrator?

A UNIX system administrator performs a variety of duties related to the management of a UNIX system. In this career, your primary responsibilities involve overseeing a work environment with a multi-user UNIX operating system. You help install all new hardware and software on the system and train employees on how to use the system and the applications. You perform system management tasks, such as storing and protecting user data and maintaining security. You also develop user manuals and technical guides for the company.

What is the difference between Unix System Administrator vs Linux Administrator?

AspectUnix System AdministratorLinux Administrator
CertificationsUnix certifications (e.g., UNIX Certified Administrator)Linux certifications (e.g., RHCSA, LPIC)
Work EnvironmentUnix-based servers, enterprise environmentsLinux servers, data centers, cloud platforms
Industry UsageFinancial, telecommunications, large enterprisesWeb hosting, cloud services, startups

Both roles involve managing and maintaining server systems, but Unix System Administrators focus on Unix-based platforms, while Linux Administrators specialize in Linux environments. The skills and certifications often overlap, but the specific OS expertise differs based on employer needs.

What are the key skills and qualifications needed to thrive as a Unix system administrator?

To thrive as a Unix System Administrator, you need a solid understanding of Unix/Linux operating systems, scripting languages (like Bash or Python), and networking fundamentals, typically supported by a degree in computer science or related certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with server management tools, configuration management systems (like Ansible or Puppet), and monitoring solutions is also crucial. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with IT teams and resolve issues efficiently. These technical and interpersonal skills ensure reliable system performance, security, and seamless support for organizational IT infrastructure.
More about Unix System Administrator jobs

What are popular job titles related to Unix System Administrator jobs in CO?

For Unix System Administrator jobs in CO, the most frequently searched job titles are:

Unix System Administrator jobs near you
Infographic showing various Unix System Administrator job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $117,352 per year, or $56.4 per hour.

Satellite Systems Administrator

TMC Technologies

Manitou Springs, CO • On-site

Full-time

Posted 15 days ago

Job description

Job Title
Satellite Systems Administrator
Location
Colorado Springs, CO 80829 US (Primary)
Category
Information Technology
Job Type
Full-time
Career Level
Staff
Education
High School / GED
Travel
Security Clearance Required
TS
Job Description
TMC Technologies is hiring a Satellite Systems Administrator to join our team supporting the US Space Force (USSF) Space Systems Command, Innovation and Prototyping Directorate at Schriever Space Force Base in Colorado Springs, CO. The Satellite Systems Administrator is central to the configuration, maintenance, and issue resolution of cross-domain systems that are essential to our space and defense operations. This role requires not just technical acumen but also experience in satellite operations to support our multifaceted missions. The right candidate will provide critical support and expertise in the area of satellite operations, including managing the telemetry, tracking, and command (TT&C) systems, ensuring the reliability and security of space-to-ground communication.
Core Responsibilities:
• Spearhead security measures from the security plan, including network scanning, software patches, and DISA STIG compliance controls to bolster system security.
• Execute comprehensive provisioning, installation/configuration, operation, and maintenance of Linux Servers in a VMWare environment, targeting zero downtime and optimal performance.
• Perform meticulous system monitoring, maintaining server health and security, and managing system logs for Linux and Windows environments.
• Troubleshoot a variety of issues, from hardware and software to system configurations and user access, providing thorough root cause analysis and resolution.
• Act as a subject matter expert for Space Vehicle telemetry operations, ensuring the accuracy and integrity of data received at Remote Tracking Stations (RTS).
• Oversee satellite data collection, command uplink processes, and effectively coordinate resources with the 22nd Space Operations Squadron.
• Use automation tools to improve efficiency in software provisioning, configuration management, and application deployment.
• Develop and maintain comprehensive software documentation, contributing to knowledge management and system reliability.
Job Requirements
Required Qualifications:
• Active Top Secret or DoE Q clearance with SCI eligibility (must be eligible for SCI indoctrination within first 3 months of start date) and be able to obtain and maintain TS/SCI
• A Bachelor's degree in Computer Science, Aerospace Engineering, or a related technical field, and 5 years or more of relevant experience. Four additional years of experience will be accepted in lieu of degree.
• Willingness to work various shifts, accommodating the 24/7 operational needs of satellite operations.
• A minimum of 6 months' direct experience in satellite operations and communications, emphasizing the importance of this expertise in the role.
• Proficiency in Linux/UNIX system administration, with substantial knowledge of Microsoft Server network protocols.
• DoD 8570 IAT Level II certification (Sec+ CE, CySA+, CCNA-Security, CND, CASP CE, CCNP, CISA, or CISSP)
• Proven experience with network infrastructure, including familiarity with topologies, data flows, firewalls, routers, and switches.
We are equal opportunity/affirmative action employers, committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or protected veteran status, or any other protected characteristic under state or local law.

Apply