Enterprise Sourcing Manager

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!

* This role requires working on-site five days per week. Remote work is not available for this position. T-Mobile is unable to sponsor a work visa for this position.
* Job Overview

T-Mobile is looking for a strategic and driven Enterprise Sourcing Manager to lead end-to-end sourcing for capital expenditure (Cap Ex) projects across our Critical Facility Infrastructure portfolio - including data centers, network hubs, and switching facilities. You'll be a key partner to Real Estate, Network Engineering, Facilities, Finance, and Legal, crafting how we build and maintain the infrastructure that keeps T-Mobile at the forefront of the industry.

Job Responsibilities:

Cap Ex Sourcing Strategy

* Develop and implement national sourcing strategies across the full lifecycle: spend analysis, market intelligence, RFI/RFP/RFQ development, bid evaluation, negotiation, and award recommendation.

* Establish category strategies covering construction services, MEP systems, engineering design, and specialty trades aligned to T-Mobile's capital planning calendar.

Contract & Commercial Management

* Lead negotiations for design-build contracts including lump-sum, GMP, and progressive delivery structures.

* Partner with Legal to develop and continuously improve MSAs, SOWs, and project-specific amendments.

* Ensure contracts include appropriate SLAs, KPIs, liquidated damages, bonding, insurance, and quality milestones.

Supplier Relationship Management

* Build and manage a national panel of pre-qualified design-build contractors, A/E firms, and specialty infrastructure contractors.

* Lead quarterly business reviews (QBRs), develop supplier scorecards, and drive continuous improvement across cost, schedule, quality, safety, and sustainability.

* Identify and develop emerging and diverse suppliers to expand competitive options and support T-Mobile's supplier diversity commitments.

Cross-Functional Partnership

* Serve as the primary sourcing contact for Network Engineering, Facilities, Real Estate, Finance, and Project Management.

* Align sourcing timelines with Cap Ex budget cycles and provide market intelligence to inform make-vs.

-buy decisions, project scoping, and value engineering.

* Present sourcing strategies, award recommendations, and performance insights to senior leadership.

Cost Optimization & Value Creation

* Deliver measurable cost savings and value creation against annual Cap Ex targets through benchmarking, should-cost modeling, demand management, and scope standardization.

* Apply Total Cost of Ownership (TCO) frameworks from design development through construction completion and commissioning.

Process Excellence & Compliance

* Ensure sourcing activities align with T-Mobile's procurement policies, delegation of authority matrix, and audit requirements.

* Champion continuous improvement in tools, processes, and practices - including integrating ESG and responsible sourcing criteria into supplier selection.

Education and

Work Experience:

* Bachelor's Degree plus 3 years of related work experience OR advanced degree with 1 year of related work experience OR combination of education and experience deemed equivalent. Acceptable areas of study include Supply Chain Management, Business, or Engineering (Required)

* 4-7 years in enterprise sourcing, procurement, or category management - ideally supporting construction, infrastructure, facilities, or design-build projects (Preferred)

* Experience with Cap Ex project delivery, design-build models, or critical infrastructure environments (data centers, network/mission-critical facilities) (Preferred)

* Proven cross-functional collaboration with Finance, Legal, Real Estate, Facilities, Engineering, and Project Management teams (Preferred)

* Experience using…