Sr Engineers, Site Reliability
Listed on 2026-07-19
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IT/Tech
Systems Engineer, Cloud Computing: Infrastructure & Operations
At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth‑building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year‑round money coaches. That’s how we’re UNSTOPPABLE for our employees!
T-Mobile is America’s supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. Senior Engineers, Systems Reliability located in Bothell, WA will improve and protect the software and systems behind all of T-Mobile’s IT services, including management of scalability, availability, latency, performance, security, and capacity, and delivering of software faster, better, and cheaper.
Positionduties and responsibilities include, but are not limited to:
- Design and maintain CICD Pipelines to build the next generation of T-Mobile applications on cloud-native platforms.
- Enable great customer experience and product innovation by continuous improvement of operational support.
- Demonstrate fluency in emerging Dev Ops-centric automation tools and technologies for CICD and configuration management for non-prod environments.
- Perform environment management and automated server provisioning (VMs).
- Deliver software to improve the availability, scalability, latency, and efficiency of T-Mobile’s services.
- Create, manage, and use a dashboard for continuous monitoring and health check of applications, and the underlying infrastructure, improve the quality of services using the monitoring feedback for the non-production environment.
- Contribute to future improvement of software delivery processes and operations such as cloud enablement and use of microservices with containerization.
- Responsible for other duties/projects as assigned by business management as needed.
- Telecommuting is permitted, but applicant must work from the worksite location at least 3-4 days per week.
- No additional national or international travel is anticipated.
- (1) Utilizing Continuous Integration/Continuous Delivery tools, including Jenkins, Gitlab, and Github to perform continuous application deployments and changes with software versioning control.
- (2) Utilizing APM tool App Dynamics and logging tool Splunk to perform application performance issues and ad hoc monitoring and reporting.
- (3) Working on Windows/Unix or RHEL VM servers to perform patching and maintenance related activities on servers; and
- (4) Retrieving data by writing CQL/SQL related queries for reporting and analysis purposes.
PRIMARY REQUIREMENTS:
Master’s degree in Computer Science, or related, and 3 years of relevant work experience.
ALTERNATIVE REQUIREMENTS:
Bachelor’s degree in Computer Science, or related, and 5 years of relevant work experience.
- Location:
Bothell, WA - This position is eligible for the employee referral program.
- Visit
- Create a candidate profile and apply to REQ
354696.
OTHER:
Work hours:
40 hours/week. Washington Pay Range: $ to $ per year.
Travel Required (Yes/No):
No
DOT Regulated Position (Yes/No):
No
Safety Sensitive Position (Yes/No):
No
At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - 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,…
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