Site Reliability Engineer

T-Mobile

full-time

Posted on: 9/26/2025

Location: Kansas • 🇺🇸 United States

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💰 $84,900 - $153,200 per year

JuniorMid-Level

AWSCloudGrafanaITSMJavaKubernetesPythonSplunk

About the role

Automates processes to enhance system reliability and resilience
Minimizes operational incidents through proactive monitoring and maintenance
Streamlines software development and deployment processes
Develops scripts and tools to reduce manual efforts in operational tasks
Manages incident response to ensure rapid recovery and minimal disruption
Adapts to new technologies to maintain and enhance system robustness
Enhances system reliability and resilience of T-Mobile's digital infrastructure
Drives innovation through continuous learning and advocating agile methodologies

Bachelor’s degree in computer science, engineering or related discipline (Required)
Master’s/Advanced Degree in Computer Science or Data Science (Preferred)
2-4 years developing and maintaining CI/CD pipelines for software deployment (Required)
2-4 years implementing and managing cloud-native platforms and solutions (Required)
2-4 years guiding and mentoring teams in reliability engineering practices (Required)
Problem Solving: Ability to identify, analyze, and resolve system reliability issues. (Required)
Scripting Languages: Proficiency in scripting languages such as Python or Bash to automate tasks and processes. (Required)
Programming Knowledge: Java and API development experience (preferred)
Incident Response Management: Skilled in managing and responding to system incidents to minimize downtime and impact. (Required)
Technologies / Platforms: Splunk, AppDynamics, Grafana, Open Telemetry, Service Now, Power BI, Kubernetes
Experience with ITIL, ITSM, Incident Management, ticket handling, automation for Operations
Telecom, Network provisioning a plus
Licenses and Certifications (Preferred): Certified Kubernetes Administrator (CKA); AWS Certified DevOps Engineer; Site Reliability Engineering (SRE) Foundation Certification
At least 18 years of age
Legally authorized to work in the United States