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Freelance Site Reliability Engineer Jobs in Colorado

RINGCENTRAL

Site Reliability Engineer

Denver, CO

$250/day

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a SRE, you will be responsible for maintaining and improving uptime and availability across several of our services. You will play a crucial role in ensuring the reliability, performance, and ...

RingCentral, Inc.

Site Reliability Engineer

Denver, CO · On-site

$250/day

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a SRE, you will be responsible for maintaining and improving uptime and availability across several of our services. You will play a crucial role in ensuring the reliability, performance, and ...

RingCentral, Inc.

Site Reliability Engineer

Denver, CO · On-site

$250/day

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a SRE, you will be responsible for maintaining and improving uptime and availability across several of our services. You will play a crucial role in ensuring the reliability, performance, and ...

Trimble, Inc.

Site Reliability Engineer

Westminster, CO · On-site

$57.50 - $76.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Architect the Future as our Site Reliability Engineer! Are you ready to take your skills to the next level as a self-motivated and enthusiastic Site Reliability Engineer with hands-on experience ...

Trimble

Site Reliability Engineer

Westminster, CO · On-site

$57.50 - $76.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Architect the Future as our Site Reliability Engineer! Are you ready to take your skills to the next level as a self-motivated and enthusiastic Site Reliability Engineer with hands-on experience ...

Trimble, Inc.

Site Reliability Engineer

Westminster, CO · On-site

$105K - $145K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Essential Skills & Experience * 3+ years of professional experience in SRE, DevOps, or Cloud Engineering within enterprise software environments. * Azure Mastery: Extensive hands-on experience with ...

Trimble

Site Reliability Engineer

Westminster, CO · On-site

$105K - $145K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Essential Skills & Experience * 3+ years of professional experience in SRE, DevOps, or Cloud Engineering within enterprise software environments. * Azure Mastery: Extensive hands-on experience with ...

Booz Allen Hamilton

Site Reliability Engineer

Aurora, CO · On-site

$62K - $141K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Site Reliability Engineer The Opportunity: Engineering to make a system more resilient and efficient frees up time and money to build more capabilities. Whether you come from a background in network ...

DAT

Staff Site Reliability Engineer

Denver, CO · On-site

$58.75 - $78/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Lead and mentor SRE engineers to improve their engineering skills. * Provide technical guidance and best practices for use of cloud infrastructure and tooling. Be a driver for Infrastructure-as-Code ...

BehaviorSpan

Acquire-Site Reliability Engineer

Denver, CO · On-site

$90K - $105K/yr

  • Medical

  • PTO

About the Role Acquire is hiring its first dedicated Site Reliability Engineer, a mid-level role with a clear path to Lead SRE as we grow. You will own production health, a trustworthy release ...

Vertafore

Sr. Site Reliability Engineer

Denver, CO · Hybrid

$58.75 - $78/hr

We are seeking a Senior Site Reliability Engineer to own the reliability, scalability, performance, and operational integrity of critical production services. This role is accountable for the full ...

BehaviorSpan

Acquire-Site Reliability Engineer

Denver, CO · On-site

$90K - $105K/yr

  • Medical

  • PTO

About the Role Acquire is hiring its first dedicated Site Reliability Engineer, a mid-level role with a clear path to Lead SRE as we grow. You will own production health, a trustworthy release ...

Vertafore

Sr. Site Reliability Engineer

Denver, CO · Hybrid

$58.75 - $78/hr

We are seeking a Senior Site Reliability Engineer to own the reliability, scalability, performance, and operational integrity of critical production services. This role is accountable for the full ...

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Freelance Site Reliability Engineer information

What is a freelance site reliability engineer?

Freelance Site Reliability Engineers (SREs) are independent professionals who help organizations maintain the reliability, scalability, and performance of their software systems. They combine software engineering and IT operations skills to automate processes, monitor systems, and respond to incidents. Working on a contract or project basis, freelance SREs often collaborate with multiple clients to ensure services run smoothly and efficiently. They may be responsible for tasks like infrastructure as code, incident response, monitoring, and improving system resilience. Their flexible engagement model allows organizations to access specialized expertise without committing to full-time hires.

How does a freelance site reliability engineer typically collaborate with client teams to ensure reliable service delivery?

As a Freelance Site Reliability Engineer, you often work closely with client development and operations teams to understand their infrastructure, incident response protocols, and deployment pipelines. Frequent communication through virtual meetings, shared documentation, and messaging platforms is essential to align on service-level objectives and address reliability concerns. You may be responsible for proactively identifying potential issues, recommending improvements, and sometimes being on-call for critical incidents. Building trust and integrating smoothly with remote teams is key, as you'll often need to adapt to diverse workflows and technical stacks.

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

To thrive as a Freelance Site Reliability Engineer, you need a deep understanding of systems administration, cloud infrastructure, coding in languages like Python or Go, and a proven track record in managing distributed systems. Familiarity with tools such as Kubernetes, Docker, CI/CD pipelines, and monitoring platforms like Prometheus or Datadog, as well as certifications (e.g., AWS Certified Solutions Architect), is highly beneficial. Strong problem-solving, communication, and time management skills help you excel in client-driven, fast-paced environments. These capabilities ensure high system availability, rapid incident resolution, and effective stakeholder collaboration for reliable service delivery.

What is the difference between Freelance Site Reliability Engineer vs Freelance DevOps Engineer?

AspectFreelance Site Reliability EngineerFreelance DevOps Engineer
CredentialsRelevant certifications (e.g., SRE, cloud certifications)DevOps certifications, cloud expertise
Work EnvironmentFocus on system reliability, uptime, and incident responseFocus on deployment, automation, and CI/CD pipelines
Industry UsageTech companies, cloud providers, SaaS firmsSoftware development, IT services, startups
Search & Comparison IntentUnderstanding reliability roles in freelance workComparing automation and deployment roles

Freelance Site Reliability Engineers primarily focus on maintaining system uptime, incident management, and reliability metrics, while Freelance DevOps Engineers concentrate on automation, deployment pipelines, and continuous integration. Both roles require cloud and scripting skills, but SREs emphasize system stability and incident response, whereas DevOps roles focus on deployment efficiency and automation processes.

What are the most commonly searched types of Site Reliability Engineer jobs in Colorado?

The most popular types of Site Reliability Engineer jobs in Colorado are:

What are popular job titles related to Freelance Site Reliability Engineer jobs in Colorado?

For Freelance Site Reliability Engineer jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Freelance Site Reliability Engineer jobs in Colorado look for?

The top searched job categories for Freelance Site Reliability Engineer jobs in Colorado are:

What cities in Colorado are hiring for Freelance Site Reliability Engineer jobs?

Cities in Colorado with the most Freelance Site Reliability Engineer job openings:

Freelance Site Reliability Engineer jobs near you

Site Reliability Engineer

Trinity Technology Solutions

Aurora, CO • On-site

$103K - $111K/yr

Full-time

Medical, PTO

Re-posted 5 days ago

Job description

Job Description: Site Reliability Engineer


Location: Aurora, Colorado (Hybrid – 2–3 days onsite per week)
Work Authorization: Active TS/SCI Clearance Required
Relocation Assistance Available
Salary range- $103254-$111724

Position Overview

We are seeking a highly skilled Site Reliability Engineer (SRE) to join a mission-focused program supporting space and intelligence systems. In this role, you will be part of a cross-functional engineering team responsible for maintaining the reliability, resiliency, and survivability of mission-critical systems. The ideal candidate has strong experience with Linux systems, automation, and enterprise service reliability, along with the ability to work onsite at Buckley Space Force Base.

Key Responsibilities

  • Ensure the uptime, health, and availability of mission-critical systems.

  • Automate systems administration and operational activities to improve efficiency and reduce manual intervention.

  • Configure, monitor, and troubleshoot enterprise services and infrastructure.

  • Administer and maintain Linux-based systems.

  • Implement Infrastructure as Code, Policy as Code, and Configuration as Code practices.

  • Develop automation scripts and tooling using Linux-based scripting languages.

  • Contribute to process improvements, reliability enhancements, and team best practices.

  • Collaborate with multi-disciplinary teams to support program objectives and service-level commitments.

Required Qualifications

  • 5–7 years of relevant professional experience.

  • Bachelor’s degree in Engineering, Computer Science, or related technical field.

  • Active TS/SCI security clearance.

  • Strong Linux systems administration background.

  • Experience with automation, scripting, and enterprise service management.

Preferred Qualifications

  • Demonstrated success maintaining system uptime and reliability.

  • Experience with IaC/PaC/CaC frameworks and tools.

  • Knowledge of modern DevOps, SRE, and observability best practices.

  • Strong communication, presentation, and stakeholder negotiation skills.

  • Proven ability to provide technical leadership within a collaborative environment.

  • Commitment to ongoing professional development.

What We Offer

  • Research-oriented, mission-driven work supporting national security objectives.

  • Continuous learning and career development opportunities.

  • Flexible scheduling with the option of a 9/80 schedule (every other Friday off).

  • Comprehensive benefits package including healthcare, paid leave, wellness programs, employee resource groups, and more.

  • Hybrid work model with flexibility to work from home 2–3 days per week.

Additional Details

  • Employment Type: Full-time

  • Travel: Occasional

  • Visa Sponsorship: Not available

  • Interview Travel: Reimbursed