Sr Engineers, Systems Reliability

Sorry, this job was removed at 08:10 p.m. (CST) on Thursday, Jul 17, 2025
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Atlanta, GA
In-Office
150K-151K Annually
Other • Utilities
The Role

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 Atlanta, GA 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.

Position duties and responsibilities include, but are not limited to:

  • Design and maintain CICD Pipelines to building the next generation of T-Mobile applications on cloud-native platforms, the SRE's enable great customer experience and product innovation by continuous improvement of operational support.

  • Demonstrate fluency in emerging DevOps-centric automation tools and technologies for CICD, configuration management, etc. for non-prod environments.

  • Perform environment management, automated server provisioning including Kubernetes/Conductor, and Private Cloud/Docker.

  • Deliver software to improve the availability, scalability, latency, and efficiency of T-Mobile’s services.

  • Create and use dashboard for continuous monitoring and health check of applications, and the underlying infrastructure, improving the quality of services using the monitoring feedback for the non-production environment.

  • Contribute to future improvement of software delivery processes and operations, e.g., cloud enablement, use of microservices with containerization.

  • Drive automation through software and scripting to ensure efficiency for SRE team.

  • Maintain and improve CICD pipelines for stability, consistency, and removal of manual deployment steps.

  • 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.

Skill requirements:

Designing and building EC2, S3, RDS, SES, VPC, ELB, Redshift, Cloudfront, and Route53. Working with DevOps Pro in Docker, Kuberenetes for administrating, deploying and orchestrating IT cloud infrastructure. Writing with server lambda functions in python and Java to automate AWS tasks. Implementing robust security activities utilizing shell and python scripts with least privileged access to users and applications with enhanced security features. Building automated scripts and coordinating with the software development team utilizing comprehensive knowledge of software development life cycle. Maintaining and monitoring Splunk Infrastructure and assisting in the proper operation and performance of Splunk, loggers, and connectors. Evolving applications into CI/CD utilizing industry best practices and assisting in deployment and release processes utilizing Gitlab.

Experience and education requirements:

PRIMARY REQUIREMENTS: Master’s degree in Computer Science and Information Technology, or related, or its foreign equivalent, and 3 years of relevant work experience.

ALTERNATIVE REQUIREMENTS: Bachelor’s degree in Computer Science and Information Technology, or related, or its foreign equivalent, and 5 years of relevant work experience.

    Additional:                                                 

    • Location:  Atlanta, GA

    • This position is eligible for the employee referral program.

    • At least 18 years of age

    • Legally authorized to work in the United States

    Travel:

    Travel Required (Yes/No): No

    DOT Regulated:
    DOT Regulated Position (Yes/No): No
    Safety Sensitive Position (Yes/No): No

    How to apply:

    Visit www.tmobile.jobs.

    Create a candidate profile, and apply to REQ321877.

    OTHER:  Work hours: 40 hours/week. Georgia Pay Range: $149,760.00 to $151,100.00/year.

    The pay range above is the general base pay range for a successful candidate in the state listed. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience.

    At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role.  Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year.  Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance, while Retail and Business Sales roles are eligible for monthly or quarterly sales incentives.  And since we are ALL owners, EVERY employee at T-Mobile is eligible for an Annual Stock Grant.  For information about T-Mobile’s amazing benefits, check out https://careers.t-mobile.com/culture-and-benefits/.

    Candidate’s pay will be based on various factors, such as work location, qualifications, and experience. At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. 

    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, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

    Never stop growing!
    As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!
    T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.
    Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

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    The Company
    HQ: Bellevue, WA
    89,016 Employees

    What We Do

    T-Mobile U.S. Inc. (NASDAQ: TMUS) is America’s supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. T-Mobile’s customers benefit from its unmatched combination of value and quality, unwavering obsession with offering them the best possible service experience and undisputable drive for disruption that creates competition and innovation in wireless and beyond. Based in Bellevue, Wash., T-Mobile provides services through its subsidiaries and operates its flagship brands, T-Mobile, Metro by T-Mobile and Sprint.

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