Sr Engineers, Systems Architecture

Career Band:

L08

Be unstoppable with us!

T-Mobile is synonymous with innovation-and you could be part of the team that disrupted an entire industry! We reinvented customer service, brought real 5G to the nation, and now we're shaping the future of technology in wireless and beyond. Our work is as exciting as it is rewarding, so consider the career opportunity below as your invitation to grow with us, make big things happen with us, above all, #BEYOU with us. Together, we won't stop!

Position Summary

Sr. Engineers, Systems Architecture to develop and evolve technical network and service architectures and design strategies to maintain, enhance, and evolve T-Mobile technology portfolio; and create, adapt or revise detailed schematics of network and service architecture, hardware and software selections, and implementation techniques and processes. Perform, evaluate, or interpret network simulation, test results, or leading-edge technology studies. Apply technical documentation and presentation skills to translate complex ideas to stakeholders and management team.

Job Duties and Responsibilities

• Evaluate, plan, design, and develop advanced network technologies by translating customer requirements or strategic business objectives into a final product design for projects of the highest complexity and technologies.

• Apply experience with end-to-end flow of GSM/UMTS and LTE and 3GPP standards.

• Drive timeline and vendor roadmaps to ensure that T-Mobile requirements are adequately met and to close any development gaps.

• Support cross-functional teams throughout the entire life of the product. Products include mobile data services, EPC network platforms (MME, SGW, PGW, PCRF, DRA, HSS), and IP services including DNS, IP Routers, and load balancers.

• Apply experience in mobile EPC core network nodes, including MME, SGW, PGW, PCRF, HSS.

• Apply experience in application protocols in mobile packet Core, which include NAS, S1AP, S1-U, GTPv1, S11, S5/S8, Diameter, GTPP, S6a, Gx, Gy, Charging.

• Apply experience with IP network protocol stacks including TCP, UDP, DNS, HTTP, HTTPS, FTP.

• Evaluate new and existing technology options that support business goals.

• Lead initiatives for network trials and proof of concepts.

• Apply experience developing design documents, performing network integration, validating network implementation, and optimizing mobile data networks and services.

• Coordinate with cross functional teams and vendors and collaborate with stakeholders to create network designs that interface with several 3GPP network functions, scale nationwide, comprising several data centers, and continue to provide service to customers using high availability techniques.

• Drive to improve designs, processes, and products by reducing cost, establishing and promoting standards-based technology solutions and improving efficiency and quality. Collaborate with product design and business development on technical solution options and write detail network design documents.

Functional and Technical Skills Requirements

Applicant's experience must include:

• Experience with end-to-end flow of GSM/UMTS and LTE and 3GPP standards;

• Experience in mobile EPC core network nodes, including MME, SGW, PGW, PCRF, HSS;

• Experience in application protocols in mobile packet Core, which include NAS, S1AP, S1-U, GTPv1, S11, S5/S8, Diameter, GTPP, S6a, Gx, Gy, Charging;

• Experience with IP network protocol stacks including TCP, UDP, DNS, HTTP, HTTPS, FTP;

• Developing design documents, performing network integration, validating network implementation, and optimizing mobile data networks and services; and

• Coordinating with cross functional teams and vendors and collaborating with stakeholders to create network designs that interface with several 3GPP network functions, scale nationwide, comprising several data centers, and continue to provide service to customers using high availability techniques.

• Telecommuting is permitted, but applicants must live within a reasonable commuting distance.

Minimum Experience and Education Requirements

PRIMARY REQUIREMENTS: Master of Science in Electrical Engineering or related field or equivalent and 3 years of relevant work experience as Sr. Engineer, Systems Architecture, Platform Engineer, Service Provider Mobility Support Engineer, Network Engineer, or related occupation.

ALTERNATIVE REQUIREMENTS: Applicant must possess Bachelor of Science in Electrical Engineering or related field or equivalent and 5 years of relevant work experience as Sr. Engineer, Systems Architecture, Platform Engineer, Service Provider Mobility Support Engineer, Network Engineer, or related occupation.

Additional:

• Location: Bellevue, WA

• Telecommuting is permitted, but applicants must live within a reasonable commuting distance.

• Timeframe: Full-time

• This position is eligible for the employee referral program.

How to Apply:

• Visit https://www.t-mobile.com/careers

• Create a candidate profile and apply to REQ276313.

Other: 40 hours per week, Monday through Friday, 8:00 a.m. to 5:00 p.m.

Salary: Washington Pay: $149,214.06 to $176,100.00 per 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/

• 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

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 paid 12 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 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 ApplicantAccommodation@t-mobile.com 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.