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Linux Engineer Jobs in Denver, CO (NOW HIRING)

SciTec

Principal Linux System Administrator

Aurora, CO · On-site

SciTec has an immediate opportunity for a talented engineer to support our programs delivering Next ... We are seeking a skilled Linux System Administrator to support the installation, configuration ...

SofTec Solutions

Linux Systems Administrator

Denver, CO · On-site

... engineering solutions to resolve performance issues using VMware and OS tools. • Participate in ... Linux System Administration on VMWare • Puppet configuration management software support ...

Nrel

Linux Infrastructure Engineer II/III

Golden, CO · Hybrid

$111K - $145K/yr

Posting Title Linux Infrastructure Engineer II/III . Location CO - Golden . Position Type Regular . Hours Per Week 40 . Working at NLR NLR is located at the foothills of the Rocky Mountains in Golden ...

RINGCENTRAL

Site Reliability Engineer

Denver, CO · On-site

$250/day

Linux in-depth knowledge. * Knowledge of one of the programming languages (see Preferable technology stack). * Experience with cloud platforms. * Knowledge of one or more of the configuration ...

RingCentral, Inc.

Site Reliability Engineer

Denver, CO · On-site

$250/day

Linux in-depth knowledge. * Knowledge of one of the programming languages (see Preferable technology stack). * Experience with cloud platforms. * Knowledge of one or more of the configuration ...

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All JobsLinux Engineer JobsLinux Engineer Jobs in Denver, CO

Linux Engineer information

See Denver, CO salary details

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How much do linux engineer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for linux engineer in Denver, CO is $61.48, according to ZipRecruiter salary data. Most workers in this role earn between $49.47 and $69.04 per hour, depending on experience, location, and employer.

What is the difference between Linux Engineer vs System Administrator?

AspectLinux EngineerSystem Administrator
CredentialsLinux certifications (e.g., RHCE, CompTIA Linux+)IT certifications, often including Linux certifications
Work EnvironmentFocus on Linux systems, scripting, and automationManage overall IT infrastructure, including networks and servers
Employer & IndustryTech companies, data centers, cloud providersEnterprises, government agencies, organizations with IT infrastructure
Common Search/ComparisonYesYes

While both roles involve working with Linux systems, a Linux Engineer specializes in designing, implementing, and maintaining Linux-based solutions, often with scripting and automation skills. A System Administrator manages a broader range of IT infrastructure, including networks, servers, and user support. The roles overlap in Linux knowledge but differ in scope and focus.

What is the average salary for a Linux engineer?

The average salary for a Linux engineer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications such as RHCE or CompTIA Linux+. Senior roles or those with specialized skills in cloud platforms and automation may earn higher salaries. Entry-level positions generally start around $60,000 per year.

What do Linux engineers do?

Linux engineers design, implement, and maintain Linux-based systems and infrastructure. They troubleshoot issues, optimize performance, automate tasks using scripting, and often work with tools like shell scripting, configuration management, and monitoring software to ensure system stability and security.

How does a Linux engineer typically collaborate with development and IT teams on projects?

Linux Engineers work closely with both development and IT teams to ensure that server environments are robust, secure, and optimized for application deployment. Collaboration often involves participating in planning meetings, automating server provisioning, troubleshooting issues that span hardware and software, and implementing security best practices. Regular communication is essential, as Linux Engineers often bridge the gap between developers’ requirements and IT operational constraints. This teamwork helps streamline deployments, minimize downtime, and support continuous integration and delivery pipelines.

What is a Linux engineer?

A Linux engineer works to manage software, hardware, or a system on a Linux server. Network monitoring and server maintenance are basic job duties, but they also participate in programming, scripting, and process automation. Qualifications include programming experience, and a deep understanding of Linux as well as DNS, LDAP, and Java. A Linux engineer acquires qualifications or skills during formal education and internships.

What are the key skills and qualifications needed to thrive as a Linux engineer, and why are they important?

To thrive as a Linux Engineer, you need a deep understanding of Linux operating systems, scripting languages like Bash or Python, and experience with system administration, typically supported by a degree in computer science or related certifications such as Red Hat Certified Engineer (RHCE). Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and monitoring systems is also crucial. Strong problem-solving abilities, effective teamwork, and clear communication set exceptional Linux Engineers apart. These skills are vital to ensure stable, secure, and efficient IT environments that meet organizational needs.
More about Linux Engineer jobs
What are the most commonly searched types of Linux Engineer jobs in Denver, CO? The most popular types of Linux Engineer jobs in Denver, CO are:
What are popular job titles related to Linux Engineer jobs in Denver, CO? For Linux Engineer jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching Linux Engineer jobs in Denver, CO look for? The top searched job categories for Linux Engineer jobs in Denver, CO are:
What cities near Denver, CO are hiring for Linux Engineer jobs? Cities near Denver, CO with the most Linux Engineer job openings:
Linux Engineer jobs near you
Infographic showing various Linux Engineer job openings in Denver, CO as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $127,885 per year, or $61.5 per hour.

Principal Linux System Administrator

SciTec

Aurora, CO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Job description

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.
Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered.
SciTec has an immediate opportunity for a talented engineer to support our programs delivering Next-Generation Missile Warning software. This is a unique opportunity to join a business delivering core capabilities for National defense. You will work within a fast-paced team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence.
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, mission-focused environment. The ideal candidate is hands-on, detail-oriented, and comfortable working across infrastructure, security, and operations teams.
Responsibilities
  • Serve as the technical team lead for the System Administrator group, providing mentorship, guidance, and oversight to ensure consistent operational excellence
  • Install, configure, and maintain Red Hat Enterprise Linux (RHEL) workstations and servers in accordance with defined baselines
  • Implement and maintain system security, hardening, integrity monitoring, backups, and auditing i.e. STIG, SCAP
  • Perform patch and package management, including installation and maintenance of third-party software i.e. IDEs, Pypi, Docker registry,
  • Monitor system performance, availability, and health; troubleshoot and resolve hardware and software issues,
  • Support and maintain virtualized and workstation environments (e.g., VMware)
  • Install, configure, and troubleshoot servers, switches, and storage systems
  • Configure and support networking in mixed Linux and Windows environments
  • Document system configurations, procedures, and changes in accordance with policies and requirements
  • Collaborate effectively with team members, security personnel, and end users
  • Provide technical support and respond to operational issues through resolution
  • Participate in continuous improvement, automation, and modernization efforts
  • Perform other duties as assigned

Requirements
  • 8+ years of professional experience administering Linux systems (RHEL preferred)
  • Active Top Secret clearance
  • Experience with:
    • Installation and configuration of RHEL 8 servers and workstations
    • System security, hardening (STIG), auditing, and backup strategies
    • Patch and package management
    • Virtualization technologies including VMware, Podman, Docker, Image registries, Red Hat Openshift/Kubernetes
    • Hardware and software troubleshooting
    • Networking in heterogeneous (Linux/Windows) environments
  • Strong oral and written communication skills
  • Detail oriented
  • Proven ability to work collaboratively in a team environment
  • Self-motivated, detail-oriented, and able to own issues through completion
  • Ability to obtain and maintain a Secret security clearance

Candidates who have any of the following skills will be preferred:
  • Bachelor's degree in Information Technology, Network Engineering, Computer Engineering, or a related technical field
  • Experience with:
    • Dell servers, switches, and SAN solutions
    • VMware vSphere
    • Root Cause Analysis and documenting findings
    • DISA SCAP Compliance Checker and DISA STIG implementation
    • RHEL 8/9/10
    • NAS and/or SAN configuration and maintenance
    • Configuration management, Automation, Scripting (Ansible, Bash, Python)
    • Git/GitLab and CI/CD pipelines
    • Containers and orchestration (Podman/Docker, RHOCP/Kubernetes, minikube, image registries)
  • Relevant certifications are preferred but not required i.e.
    • Security+
    • RHCSA / RHCE / LPIC-1

*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment.
Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information
Benefits
SciTec offers a highly competitive salary and benefits package, including:
  • 4% Safe Harbor 401(k) match
  • 100% company paid HSA Medical insurance, with a choice of 2 buy-up options
  • 80% company paid Dental insurance
  • 100% company paid Vision insurance
  • 100% company paid Life insurance
  • 100% company paid Long-term Disability insurance
  • Short-term Disability insurance
  • Annual Profit-Sharing Plan
  • Discretionary Performance Bonus
  • Paid Parental Leave
  • Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
  • Flexible work hours

The pay range for this position is $149,000 - $184,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation.
SciTec is proud to be an Equal Opportunity employer. VET/Disabled.
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About SciTec

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

51 - 200 Employees

Headquarters location

Princeton, NJ, US

Year founded

1979

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