Senior Site Reliability Engineer; SRE

Join to apply for the Senior Site Reliability Engineer (SRE) role at World Wide Technology

This range is provided by World Wide Technology. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

$/yr - $/yr

Annual Bonus

At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company that is also a Great Place to Work for All. We achieve this through our world‑class culture, generous benefits and by delivering cutting‑edge technology solutions for our clients.

The ATC Development team builds and maintains  Through this digital experience, we highlight the value of WWT and the ATC to our customers and partners. Our platform showcases and enables a variety of ATC products, including the AI Proving Ground, Cyber Range, Labs & Learning, WWT Research, and more.

The Senior Site Reliability Engineer (SRE) is a proactive technical expert focused on elevating the reliability and performance of the systems that power  You will shape and enhance the infrastructure and services behind our digital platforms, working closely with development teams to address complex technical challenges.

• Continuously seek opportunities to enhance the reliability and performance of  and our critical, high‑traffic services.
• Drive improvements in key user experience metrics such as page load speed and interactivity.
• Develop and implement monitoring and alerting strategies to proactively identify and address issues before they impact users.
• Lead the triage and resolution of incidents, navigate complex production challenges, identify root causes, and implement lasting solutions.
• Collaborate with developers and QA engineers to share knowledge, influence best practices, and foster a culture of reliability and continuous improvement.
• Write code to automate tasks and solve problems, reducing manual intervention and increasing efficiency.
• Plan and execute load testing to assess system scalability and performance, thoroughly investigate any issues uncovered, and implement effective solutions.
• Take ownership of reviewing penetration test results, collaborating with relevant teams to address vulnerabilities and ensure our platforms meet high security and reliability standards.
• Guide and mentor team members, providing technical leadership and helping shape engineering decisions.
• Stay curious and committed to learning, embracing a growth mindset and encouraging innovation across the team.

• 5+ years of experience in Site Reliability Engineering, Dev Ops, or a similar role supporting mission‑critical, high‑traffic environments.
• Strong programming experience with web technologies such as Vue, Angular, React, NodeJS, Python, Go, or Java.
• Proven experience with monitoring, alerting, and incident management for complex systems.
• Demonstrated ability to troubleshoot and resolve production issues, driving root cause analysis and implementing effective fixes.
• Thorough understanding of all stages of software development.
• Self‑motivated with the ability to work independently with minimal supervision.
• Experience leading or mentoring other engineers and influencing technical direction.
• Excellent communication skills, with a track record of building relationships, educating peers, and influencing technical direction.
• In depth understanding and passion for excellence in the WWT Core Values.
• Bachelor’s degree, preferably in computer science or Management Information Systems; a combination of education, training, and experience may be considered instead of a degree.

• Health and Wellbeing: Health, Dental, and Vision Care, Onsite Health Centers, Employee Assistance Program, Wellness program
• Financial Benefits: Competitive pay, Profit Sharing, 401k Plan with Company Matching, Life and Disability Insurance, Tuition Reimbursement
• Paid Time Off: PTO and Sick Leave (starting at 20 days per year) & Holidays (10 per year), Parental Leave, Military Leave, Bereavement
• Additional Perks: Nursing Mothers Benefits, Voluntary Legal, Pet Insurance, Employee Discount Program

If you have any questions or concerns about this posting, please email

• Mid‑Senior level

• Full‑time

• Engineering and Information Technology
• IT Services and IT Consulting