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T-Mobile Logo T-Mobile · IT - Administration

Sr Engineer, Systems Design - Network Solutions Engineering

United States, Overland Park Employment contract 92600.00 - 167100.00 USD / Year · Job Posted June 15, 2026
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Job Description

This role serves as a technical bridge between business, product, and engineering organizations by evaluating new service opportunities, translating business requirements into technical solutions, performing feasibility assessments, developing level-of-effort estimates, and supporting solution delivery across telecommunications platforms. The position designs, validates, and deploys technical solutions that maintain and enhance network and system performance, reliability, scalability, and service enablement capabilities. Success is measured through effective solution delivery, improved time-to-market, operational efficiency, and alignment between business objectives and technical execution. The work directly impacts T-Mobile's ability to launch, enhance, and support products and services across consumer, enterprise, wholesale, and IoT business lines.

Job Responsibility

  • Lead and support feasibility assessments for new products, services, and business initiatives
  • Evaluate business requests and determine technical feasibility, implementation considerations, dependencies, risks, and level-of-effort estimates
  • Translate business requirements into actionable technical requirements and solution designs
  • Identify impacted systems, platforms, and engineering teams necessary to support proposed solutions
  • Assess design alternatives and provide recommendations that balance customer needs, technical complexity, cost, and delivery timelines
  • Design, validate, and deploy network and systems solutions that improve reliability, scalability, and service enablement
  • Support provisioning strategies and service lifecycle enablement for new and evolving products and services
  • Collaborate with engineering delivery teams through implementation, testing, deployment, and operational readiness activities
  • Contribute to end-to-end solution integrity across cross-functional initiatives
  • Develop and maintain validation procedures and testing methodologies to ensure solution effectiveness and compliance
  • Partner closely with business, product, architecture, operations, and engineering organizations
  • Facilitate alignment between business objectives and technical implementation approaches
  • Communicate technical concepts effectively to both technical and non-technical stakeholders
  • Support intake governance processes and ensure requirements are complete, accurate, and actionable
  • Serve as a trusted technical advisor during planning, prioritization, and solution development activities
  • Develop or apply automation solutions and engineering practices that improve workflow efficiency, consistency, quality, and delivery execution
  • Utilize technologies such as Python, APIs, workflow automation platforms, JIRA automation, and AI-assisted tools to streamline engineering and intake processes
  • Support integration of AI-driven capabilities into feasibility, intake, engineering, and operational workflows
  • Contribute to process improvement initiatives that reduce delivery timelines and improve organizational efficiency
  • Mentor and support other engineers through knowledge sharing, technical guidance, and collaborative problem-solving
  • Drive engineering initiatives through technical analysis, documentation, testing, and deployment support
  • Continuously evaluate emerging technologies and industry trends to improve network design, service enablement, and operational effectiveness
  • Perform additional duties and projects as assigned

Requirements

  • Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience
  • Acceptable areas of study include Computer Science or Engineering or related field
  • 5 yrs Technical engineering experience
  • At least 18 years of age
  • Legally authorized to work in the United States

Nice to have

  • Voice services
  • Messaging services (SMS/MMS)
  • Data services
  • Provisioning systems
  • Service enablement platforms
  • Core network technologies
  • Systems integration
  • Network architecture and design
  • IoT
  • Wholesale
  • TFB (T-Mobile for Business)
  • Postpaid
  • Prepaid
  • WiFi and Passpoint
  • Device lifecycle management
  • Secure Access Service Edge (SASE)
  • Edge Computing
  • User Plane Function (UPF)
  • Private Networking Solutions
  • Network-as-a-Service (NaaS)
  • DevEdge
  • Satellite service integration
  • Python development
  • API integrations
  • Workflow automation tools
  • JIRA administration or automation
  • AI-assisted engineering practices
  • Process automation and optimization

What we offer

  • competitive base salary
  • annual stock grant
  • employee stock purchase plan
  • 401(k)
  • free year-round money coaches
  • medical insurance
  • dental insurance
  • vision insurance
  • flexible spending account
  • paid time off
  • paid holidays
  • paid parental and family leave
  • family building benefits
  • back-up care
  • enhanced family support
  • childcare subsidy
  • tuition assistance
  • college coaching
  • short-term disability
  • 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
  • commuter and transit programs
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