T-Mobile

Senior Platform Engineer – SRE / DevOps

T-Mobile

full-time

Posted on:

Location Type: Office

Location: BellevueKansasTexasUnited States

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Salary

💰 $107,300 - $193,500 per year

Job Level

About the role

  • Develop, configure, and support CI/CD pipelines
  • Automate build, test, and deployment workflows to enable safe and repeatable releases
  • Integrate automated quality checks, code scanning, and deployment validations into pipelines
  • Support containerized deployments using Docker and Kubernetes
  • Use Infrastructure-as-Code (IaC) tools like Helm to manage cloud infrastructure
  • Participate in automated provisioning of environments and system configurations
  • Embed monitoring and alerting into delivery pipelines
  • Support debugging of build, deployment, and environment issues across Dev/Test/Prod systems
  • Automate processes to enhance system reliability and resilience
  • Minimize operational incidents through proactive monitoring and maintenance
  • Develop scripts, tools and automation to reduce manual efforts in operational tasks
  • Manage incident response to ensure rapid recovery and minimal disruption
  • Help build and maintain dashboards, alerts, and logs that provide visibility into system health and application behavior
  • Use tools such as Prometheus, Grafana, Splunk, or OpenTelemetry to monitor services and infrastructure
  • Analyze system performance data to guide optimizations and proactively detect issues
  • Adapt to new technologies to maintain and enhance system robustness
  • Contribute to documentation, runbooks, playbooks, and operational readiness reviews

Requirements

  • 4+ years of experience in DevOps and SRE role
  • Experience in developing and maintaining CI/CD pipelines for software deployment
  • Experience with Gitlab pipelines and helm
  • 4+ years - Implementing and managing cloud-native platforms and solutions
  • Hands-on experience with containerization (Docker, Kubernetes)
  • 4+ years Hands-on experience with monitoring/logging tools such as Splunk, Grafana, OpenTelemetry and incident management
  • 4+ years - Guiding and mentoring teams in reliability engineering practices
  • Understanding of web protocols, how full stack applications operate and data flows
  • Basic knowledge of at least one major cloud platform (AWS preferred)
  • Strong communication skills and ability to work under pressure
Benefits
  • medical, dental and vision insurance
  • flexible spending account
  • 401(k)
  • employee stock grants
  • employee stock purchase plan
  • paid time off and up to 12 paid holidays
  • paid parental and family leave
  • family building benefits
  • back-up care
  • enhanced family support
  • childcare subsidy
  • tuition assistance
  • college coaching
  • short- and long-term disability
  • voluntary AD&D coverage
  • voluntary accident coverage
  • voluntary life insurance
  • voluntary disability insurance
  • voluntary long-term care insurance
  • mobile service & home internet discounts
  • pet insurance
  • access to commuter and transit programs
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
CI/CD pipelinesInfrastructure-as-Code (IaC)DockerKubernetesGitlabHelmmonitoringloggingautomationreliability engineering
Soft Skills
strong communicationability to work under pressureguiding teamsmentoring