Senior Procurement Manager – Infrastructure Complex Deals at OpenAI · LumiJobs

Responsibilities

This senior individual contributor role combines hands-on lifecycle management with commercial judgment and building scalable operations. You will recognize gaps in proposed supplier engagements, work with business owners, sourcing, Legal, and Finance to improve them, and translate agreements into executable purchasing and payment plans. You will also build standard processes and automation that help teams move faster while reducing deal risk.
Drive assigned engagements from intake and agreement execution through purchasing, ongoing obligations, amendments, renewals, final payments, and closeout.
Assess commercial and operational readiness, identify gaps in scope, deliverables, acceptance criteria, and payment terms, and drive resolution with the appropriate partners.
Resolve commercial, financial, and operational dependencies, aligning owners on required reviews and approvals. Represent procurement operations in deal planning and senior stakeholder escalations, presenting clear recommendations on commercial readiness, risks, and execution tradeoffs while respecting each function’s decision authority.
Maintain accurate obligation and purchasing records; coordinate payment readiness, acceptance evidence, invoice exceptions, and reconciliation with business owners, Treasury, Accounting, and Accounts Payable.
Establish procurement operating standards and influence business, sourcing, Legal, and Finance partners to adopt practices that improve supplier engagement quality, accelerate execution, and reduce risk. Build the processes, templates, playbooks, and upstream review cycles that make those standards actionable.
Design, implement, and manage workflow automation and AI agents, partnering with technical teams where needed; own testing, adoption, monitoring, exception handling, and appropriate human review and approval controls.
You might thrive in this role if you:
Have independently managed complex procurement engagements through post-signature execution and closeout, with experience in at least one infrastructure category such as land, leases, power, colocation, or fiber.
Can distinguish well-structured supplier engagements from those that create avoidable ambiguity or exposure, recommend practical improvements, and recognize when Legal or Accounting judgment is required.
Understand contractual obligations, payment structures, and procurement controls, and can translate them into clear execution plans.
Can independently prioritize time-sensitive engagements, navigate ambiguity, and resolve cross-functional dependencies, seeking guidance on complex or consequential decisions. Communicate risks and tradeoffs clearly and influence senior stakeholders without formal authority.

Senior Procurement Manager – Infrastructure Complex Deals

Responsibilities

Qualification

Required

Company

OpenAI

More roles at OpenAI