Sr Engineer, Adv Enterprise Prod Supt Engineering

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!** Hiring for Multiple Positions ** This dual-function role combines rigorous system validation with hands-on technical product support. You'll own enabler platform testing and diagnosing/resolving complex network, platform, and product issues to enhance customer experience. The role acts as a technical leader by providing guidance and innovative solutions to internal teams and external partners at a senior technical level. Success is measured by completing Business Validation Testing for TFB products and effectiveness of issue resolution, collaboration outcomes, and the operational stability of network products. The work directly impacts organizational performance and customer satisfaction by ensuring robust and reliable wireless communication services.What You'll DoProduct Validation & TestingDesign and execute Business Value Testing (BVT) frameworks to validate IT enabling platform performance against defined KPIs; analyze results and deliver actionable recommendationsCollaborate with Product Managers to define acceptance criteria and success benchmarks of new features and offeringsPartner with IT, Vendor, and QA teams to triage issues surfaced during testing cycles and drive timely resolutionEnsure enabling platform capabilities such as offers, ordering, billing, fulfillment, UI/UX experience are delivered with high quality and are compliant with product requirements across all business segments including SMB, Enterprise, FED/SLEDAdvanced Product SupportProvide technical support across TFB business opportunities to ensure successful customer integration and implementationAnalyze customer business needs and present tailored technical product proposals for integration with customer systems and equipmentResolve Tier 3 and above customer-impacting issues to maintain service reliability and customer satisfactionAssume the role of a TPM to ensure lifecycle management of issues/defects from identification to technical resolution and implementation in production for the fixEducation (Required)Bachelor's Degree plus 3 years of related work experience OR a combination of education and experience deemed equivalentPreferred areas of study: Electrical Engineering, Computer Science, Telecommunications, or related fieldExperience (Preferred)2+ years in End to End Business Validation Testing for Wireless Services and/or back end ordering/provisioning/billing systems3–5 years leading ITIL Incident Management activities in a telecommunications environment3–5 years managing cross-functional teams in engineering or product support rolesMore than 5 years developing and implementing troubleshooting protocols for wireless, wireline, satellite connectivity, and LAN/WAN environmentsMore than 5 years' experience designing, implementing, and supporting cellular core and RAN networks, as well as wireline networks (i.e., MPLS, SDWAN)Skills (Required)Change ManagementCloud TechnologyCross-Functional Project ManagementCustomer SatisfactionNetwork AnalyticsSkillsLocal Area Network (LAN)Multiprotocol Label Switching (MPLS)Network ConnectivityNetwork EngineeringNetwork ManagementTotal Target Cash Earnings Opportunity: $101,315 - $182,620National Base Pay Range: $88,100 - $158,800The Total Target Cash Earnings Opportunity represents the expected total cash compensation for this role at target performance, combining base salary and annual incentive opportunity. Actual earnings may be higher or lower depending on individual performance and overall company results.The base pay range reflects the compensation component of this opportunity. The candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range. To find the pay range for this role based on hiring location, T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Corporate employees are eligible for a year-end bonus based on individual and/or company 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. The incentive component included in the Total Target Cash Earnings Opportunity reflects target performance. Actual earnings included in the Total Target Cash Earnings Opportunity reflect target performance; actual payouts may vary.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.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, genetic information, 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 View email address on click.appcast.io or calling View phone number on click.appcast.io. 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.SummaryLocation: Overland Park, Kansas; Irving, Texas; Frisco, Texas; Bellevue, WashingtonType: Full timePosted: 2026-10-21Country: United States of AmericaRequisition: REQ374709Posting ID: a7d9160f05ec102f20ca3f4c9dc60000