Strategic Sourcing Lead, Professional Services

About the Team OpenAI Finance helps ensure the organization is positioned for long-term success as we pursue our mission. The Strategic Sourcing & Procurement team enables OpenAI to scale responsibly, securely, and at speed by helping teams choose the right external partners, structure strong commercial agreements, and build resilient supplier ecosystems. We work at the intersection of innovation and execution, partnering closely with leaders across the company to turn rapidly evolving needs into scalable, compliant, and economically sound solutions. Professional services are a critical source of specialized expertise, capacity, and operational leverage across OpenAI. Our work spans consulting and advisory services, finance and accounting, legal, people and talent, managed services, and other enterprise capabilities. Done well, sourcing becomes a source of trust and momentum—helping teams move faster with the right partners, clearer outcomes, stronger economics, and appropriate safeguards. About the Role We are seeking a Strategic Sourcing Lead to own and execute OpenAI’s category strategy for Professional Services. This is an experienced individual-contributor role for a high-velocity, hands-on sourcing operator who can set category priorities, own complex work end to end, exercise sound judgment, influence senior stakeholders, and build scalable category mechanisms in a rapidly growing organization. You will turn incomplete information, shifting priorities, and unclear decision paths into practical next steps and disciplined execution. You will manage a broad portfolio of services engagements—from strategic advisory relationships and enterprise programs to high-volume statements of work. Partnering directly with leaders across Finance, Accounting, Legal, People, Extended Workforce, and business teams, you will set category priorities and translate needs into clear sourcing strategies, executable engagement models, and measurable outcomes. You will operate independently across multiple concurrent deals, knowing when to align, escalate, or redirect an approach to protect speed, value, and risk. This role is based in San Francisco, CA. We use a hybrid work model of three days in the office per week and offer relocation assistance to new employees. In this role, you will: Own and continuously evolve the Professional Services category strategy and execution roadmap, setting priorities based on business needs, operating goals, market insight, and risk considerations. Own multiple complex sourcing workstreams end to end, balancing high-value strategic negotiations with a high-throughput portfolio of services engagements. Build trusted partnerships with senior stakeholders, clarify tradeoffs, and challenge or redirect proposed services models when a different approach will improve value, delivery, or risk. Lead complex negotiations and design fit-for-purpose commercial structures, including master services agreements, statements of work, milestone- and outcome-based pricing, rate cards, acceptance criteria, change controls, audit rights, and termination protections. Build and improve scalable category mechanisms, including intake and tiering, category plans, preferred-partner models, supplier segmentation, negotiation playbooks, approval pathways, and clear escalation mechanisms—creating enough structure to enable speed without over-engineering. Strengthen the supplier ecosystem through competitive sourcing, consolidation where appropriate, performance governance, business reviews, and active value-realization plans. Partner with Finance and Accounting to improve spend visibility, forecasting, approval discipline, invoice-to-contract alignment, and commercial structures that support appropriate accounting treatment and auditability. Partner with Legal, People, and Extended Workforce to distinguish professional services from contingent labor, translate guidance into practical guardrails, and reduce co-employment, scope, intellectual-