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Top Senior Site Reliability Engineer Jobs in Denver & Boulder, CO

29+ Job Results
5 Hours Ago
Colorado, CO
7,000 Employees
107K-153K Annually
5-7 Years of Experience
7,000 Employees
107K-153K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • Events • Software
RingCentral is looking for a Senior Site Reliability Engineer to work on infrastructure solutions like Docker, Kubernetes, and automation for deployments. Responsibilities include providing support for production environment, developing infrastructure solutions, and improving production stability. Desired qualifications include a Bachelor's degree in Computer Science, experience in production support, and expertise in system administration automation. Skills required include Python, Go, Terraform, Ansible, AWS, Kubernetes, GitLab, and DNS.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+54 More
3 Days Ago
Colorado, CO
320 Employees
160K-170K Annually
1-3 Years of Experience
320 Employees
160K-170K Annually
1-3 Years of Experience
Fintech • Mobile • Security • Software • Cybersecurity
The Senior Site Reliability Engineer is responsible for using a software engineering approach to manage systems, solve problems, and automate operations tasks. They lead projects to find innovative solutions, collaborate with senior leaders, maintain fault-tolerant infrastructure, and promote scalability and reliability. This role requires extensive knowledge in software deployment, monitoring, canaries, and experiments.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+46 More
6 Days Ago
Colorado, CO
Remote
210 Employees
5-7 Years of Experience
210 Employees
5-7 Years of Experience
Enterprise Web • Marketing Tech • Real Estate
Senior Site Reliability Engineer responsible for designing, building, and maintaining scalable infrastructure on AWS using Kubernetes. Collaborate with teams to streamline operations, optimize performance, and enhance system health. Automate deployments, monitoring, and CI/CD processes. Ensure platform security and compliance.
Top Benefits:
401-K
Company Equity
Company Outings
+23 More
6 Days Ago
Colorado, CO
Remote
210 Employees
150K-180K Annually
5-7 Years of Experience
210 Employees
150K-180K Annually
5-7 Years of Experience
Enterprise Web • Marketing Tech • Real Estate
As a Senior Site Reliability Engineer at Luxury Presence, you will lead strategic initiatives to streamline platform operations, optimize performance, and improve system health. Responsibilities include managing Kubernetes clusters, automating deployments, and enhancing monitoring and observability. Required qualifications include 6+ years of combined experience as a Software Engineer and SRE, expert-level knowledge in containerized environments, and experience with AWS and Kubernetes.
Top Benefits:
401-K
Company Equity
Company Outings
+23 More
14 Days Ago
Colorado, CO
Remote
50,000 Employees
145K-175K Annually
7+ Years of Experience
50,000 Employees
145K-175K Annually
7+ Years of Experience
AdTech • Cloud • Digital Media • Information Technology • News + Entertainment • App development
Seeking a Senior Site Reliability Engineer to address gaps, improve engineering services, automate manual processes, track defects, and implement new cloud-based solutions. Responsibilities include monitoring production environment, ensuring speedy issue resolution, and providing tier-three support. Must have 10+ years of IT experience and a Bachelor's degree or equivalent work experience.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+58 More
21 Days Ago
Colorado, CO
Remote
2,800 Employees
80K-148K Annually
3-5 Years of Experience
2,800 Employees
80K-148K Annually
3-5 Years of Experience
Healthtech • Information Technology • Consulting
The Senior Site Reliability Engineer is responsible for designing, coding, repairing, enhancing, integrating, upgrading, converting, and providing support for application software and middleware. They will proactively monitor and support microservices and infrastructure, collaborate with cross-functional teams, and contribute to real-world solutions and positive user experiences.
2 Days Ago
Colorado, CO
Remote
3,300 Employees
137K-198K Annually
3-5 Years of Experience
3,300 Employees
137K-198K Annually
3-5 Years of Experience
Information Technology • Security • Cybersecurity
As a Core Systems Reliability Engineer at Cloudflare, you will build software to automate the operation of large, distributed systems, ensure platform security, contribute to open source, and optimize code. Required skills include Go or Python experience, Docker deployment, IP networking knowledge, debugging skills, and automation passion.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
8 Days Ago
Colorado, CO
Remote
20,000 Employees
105K-163K Annually
1-3 Years of Experience
20,000 Employees
105K-163K Annually
1-3 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Site Reliability Engineer responsible for maintaining and developing the reliability, scalability, and performance of ServiceNow infrastructure. Requires expertise in DevOps, Automation, Scripting, Linux, software development, Observability, Monitoring, and Cloud technologies (Azure, AWS).
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More

Featured Jobs

8 Days Ago
Colorado, CO
Remote
20,000 Employees
143K-250K Annually
5-7 Years of Experience
20,000 Employees
143K-250K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
As a Federal Site Reliability Engineer at ServiceNow, you will provide 24x7 support for the Government Cloud infrastructure on the 3rd shift. Responsibilities include driving technical resolutions, improving operability, and reducing incidents. Key skills needed include DevOps, Automation, Scripting, Linux systems, Software Development, Observability, Monitoring, and Cloud technologies.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
4 Hours Ago
Colorado, CO
Remote
3,300 Employees
137K-240K Annually
5-7 Years of Experience
3,300 Employees
137K-240K Annually
5-7 Years of Experience
Information Technology • Security • Cybersecurity
Hiring an experienced DevOps engineer to support development processes and operations efforts across multiple engineering teams within the Network Services department. Responsibilities include implementing CI/CD pipelines, maintaining developer tooling, writing applications for build system performance, improving test automation, monitoring system performance, optimizing infrastructure, and driving innovation in DevOps processes.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
8 Days Ago
Colorado, CO
Remote
20,000 Employees
109K-170K Annually
1-3 Years of Experience
20,000 Employees
109K-170K Annually
1-3 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Join the Federal SRE Team at ServiceNow for a 3rd shift Site Reliability Engineer role. Work 11 p.m. - 10 a.m. Pacific Time supporting Government Community Cloud infrastructure. Responsibilities include driving technical resolutions, improving platform operability, and reducing incidents. Requires expertise in DevOps, Automation, Scripting, Linux systems, software development, Observability, Monitoring, and Cloud technologies (Azure, AWS).
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
13 Days Ago
Colorado, CO
Remote
50,000 Employees
130K-160K Annually
3-5 Years of Experience
50,000 Employees
130K-160K Annually
3-5 Years of Experience
AdTech • Cloud • Digital Media • Information Technology • News + Entertainment • App development
The Site Reliability Engineer will architect, build, secure, and maintain systems for Direct-to-Consumer platforms. Responsibilities include cloud networking, monitoring, infrastructure maintenance, database support, troubleshooting, automation, and 24/7 on-call rotation.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+58 More
3 Days Ago
Colorado, CO
111 Employees
125K-143K Annually
3-5 Years of Experience
111 Employees
125K-143K Annually
3-5 Years of Experience
Fintech • Real Estate
Seeking a DevOps Engineer to empower product R&D squads to scale and iterate efficiently and safely through stewardship of deployment pipeline, devops & chatops tooling, infrastructure, and applications. Champion developer experience and foster a culture that embraces continuous improvement, automation, and risk management.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+49 More
8 Days Ago
Colorado, CO
Remote
50,000 Employees
110K-135K Annually
1-3 Years of Experience
50,000 Employees
110K-135K Annually
1-3 Years of Experience
AdTech • Cloud • Digital Media • Information Technology • News + Entertainment • App development
NBCUniversal is seeking a Sr Playout DevOps Engineer to develop CICD pipelines, deploy and maintain cloud-based production systems, integrate security and automated testing, troubleshoot system issues, and provide support for Operations/On-Air Engineering teams. This role requires a Bachelor's/Master's degree in Computer Science, 2+ years of DevOps and Infrastructure as Code experience.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+58 More
8 Days Ago
Colorado, CO
Remote
20,000 Employees
105K-163K Annually
1-3 Years of Experience
20,000 Employees
105K-163K Annually
1-3 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
The SRE team at ServiceNow is responsible for maintaining and developing the reliability, scalability, and performance of the infrastructure. They focus on driving technical resolutions across the technology stack and improving operability to reduce incidents and MTTR. Skills required include DevOps, Automation, Scripting, Linux systems, software development, Observability, Monitoring, and Cloud technologies like Azure and AWS.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
9 Days Ago
Colorado, CO
Remote
3,300 Employees
137K-180K Annually
5-7 Years of Experience
3,300 Employees
137K-180K Annually
5-7 Years of Experience
Information Technology • Security • Cybersecurity
Building and maintaining reliable and scalable infrastructure platforms at Cloudflare. Focusing on automation, scalability, and operational excellence. Working with diverse technical backgrounds to improve systems reliability and speed of deployment.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
12 Days Ago
Colorado, CO
420 Employees
5-7 Years of Experience
420 Employees
5-7 Years of Experience
Aerospace • Hardware • Information Technology • Mobile • Software
As a Senior DevOps Engineer at Gogo Business Aviation, you will design, develop, maintain, and improve CI/CD pipelines. You will analyze business requirements and translate them into tactical plans. This role requires proficiency in build tools, version control, AWS services, infrastructure management, Linux systems, and more.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+57 More
15 Days Ago
Colorado, CO
Remote
50,000 Employees
110K-135K Annually
3-5 Years of Experience
50,000 Employees
110K-135K Annually
3-5 Years of Experience
AdTech • Cloud • Digital Media • Information Technology • News + Entertainment • App development
Join NBCUniversal's Distribution Engineering team as a Video DevOps Engineer to build automation solutions for deploying and maintaining applications in a high-visibility environment. Collaborate with vendors, develop CI/CD pipelines, and troubleshoot complex issues to ensure reliability and scalability of live streaming content for millions of viewers.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+58 More
11 Days Ago
Colorado, CO
Remote
573 Employees
3-5 Years of Experience
573 Employees
3-5 Years of Experience
Cloud • Information Technology • On-Demand • Software
The Staff Site Reliability Engineer will be responsible for improving the availability, scalability, latency, and efficiency of Matillion's SaaS services. They will also lead the design and implementation of observability infrastructure and provide mentorship to other team members.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+44 More
23 Days Ago
Colorado, CO
Remote
1,780 Employees
120K-204K Annually
3-5 Years of Experience
1,780 Employees
120K-204K Annually
3-5 Years of Experience
Artificial Intelligence • Cloud • Fintech • Professional Services • Software • Analytics • Financial Services
As a Staff Site Reliability Engineer at Workiva, you will lead the charge in upholding the reliability and performance standards of our infrastructure. You'll play a pivotal role as the technical mastermind behind essential components of our systems, showcasing your wealth of experience, depth, and responsibility.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+37 More
8 Hours Ago
Colorado, CO
Remote
Hybrid
2,300 Employees
138K-173K Annually
3-5 Years of Experience
2,300 Employees
138K-173K Annually
3-5 Years of Experience
Healthtech • Other • Biotech
As a Senior Platform Engineer on the Invitae Cloud team, you will be responsible for building new platform capabilities, supporting existing customers, and driving the direction for cloud native technologies. Key responsibilities include designing and managing Kubernetes clusters, automating deployments, troubleshooting issues, and collaborating with development teams. Qualifications include experience with Kubernetes, containerization technologies, cloud platforms, CI/CD pipelines, IaC tools, monitoring tools, and strong problem-solving skills.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+44 More
15 Days Ago
Colorado, CO
Remote
50,000 Employees
5-7 Years of Experience
50,000 Employees
5-7 Years of Experience
AdTech • Cloud • Digital Media • Information Technology • News + Entertainment • App development
Join the NBC Sports Next team as a Senior .NET DevOps Engineer to build and support core infrastructure for the GolfNow Platform services and products. Responsibilities include managing on-premise and cloud infrastructure, developing CI/CD solutions, troubleshooting production incidents, setting up monitoring tools, and collaborating with the Cyber Security Team. Required qualifications include Windows Server administration, web server configuration, CI/CD pipelines experience, scripting proficiency, configuration management, and strong communication skills.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+58 More
15 Days Ago
Colorado, CO
Remote
640 Employees
113K Annually
3-5 Years of Experience
640 Employees
113K Annually
3-5 Years of Experience
Information Technology • Marketing Tech • Software
As a Site Reliability Engineer (SRE), Platform Engineering, you will play a crucial role in developing our platform systems, collaborating with a dynamic team that leverages technologies like ArgoCD and Rollouts to enhance the developer experience and streamline code deployment.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+53 More
5 Days Ago
Colorado, CO
Remote
Hybrid
1,300 Employees
162K-219K Annually
5-7 Years of Experience
1,300 Employees
162K-219K Annually
5-7 Years of Experience
HR Tech • Software
We’re looking for a Senior DevOps Engineer who can help us design, build, and maintain high-performance, scalable, reliable infrastructure built in our cloud environments.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+52 More
3 Days Ago
Colorado, CO
135K-203K Annually
7+ Years of Experience
135K-203K Annually
7+ Years of Experience
Cloud • Information Technology • Security • Social Impact • Software
Architect and manage multi-cloud deployment solutions, specialize in Kubernetes, support infrastructure optimization, automate system administration, troubleshoot issues, drive solutions for scalability and reliability, maintain SLA compliance, and ensure security and compliance.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+40 More
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