Senior Buyer, U.S. Operations

Location: Boulder CO United States (On-Site)

Department: Supply Chain / Procurement We’re Expanding Our Supply Chain Team! Are you ready to lead high-impact procurement initiatives with a dynamic, high-growth company? We are looking for a strategic, results-driven Senior Buyer to join our team. This role is ideal for an experienced procurement professional looking to own end-to-end strategic sourcing, drive category management, and lead complex commercial negotiations within the renewable energy and energy storage industry. You will spearhead high-value sourcing strategies, manage critical supplier partnerships, and play a pivotal role in scaling our Source-to-Pay (S2P) operations. You’ll work closely with executive leadership and cross-functional teams to mitigate supply chain risks, optimize cost structures, and support large-scale project deployment. This role includes a travel requirement of approximately 15-25% for key supplier negotiations, site visits, and operational coordination. If you have a passion for strategic sourcing, complex contracting, and driving continuous improvement in a fast-paced environment, we’d love to hear from you.

Key Responsibilities: Lead the end-to-end Source-to-Pay (S2P) lifecycle for critical project categories; develop and execute RFPs/RFQs, drive complex commercial bid evaluations, and architect high-value supplier contracts. Serve as the strategic escalation point for key suppliers; conduct regular business reviews, monitor long-term performance KPIs, mitigate commercial risks, and drive continuous supplier improvement. Partner seamlessly with Engineering, Project Management, Quality, Legal, and Finance teams to align procurement strategies with major project milestones, capital budgets, and execution timelines in an EPC driven environment. Negotiate favorable commercial terms, pricing agreements, warranties, and service level agreements (SLAs) while partnering with legal counsel to minimize risk and ensure corporate compliance. Conduct total cost of ownership (TCO) analyses, monitor global market trends for key commodities, generate executive-level reports, and identify cost-optimization opportunities. Drive internal procurement process improvements, maintain rigorous audit readiness within ERP systems.

Key Competencies: Advanced price negotiation and cost reduction Strategic sourcing and competitive bidding Contract drafting and commercial risk management Cross-functional leadership and stakeholder management Financial acumen and TCO (Total Cost of Ownership) analysis Advanced data analysis and market intelligence Project management and timeline execution Problem-solving and critical thinking Change management and continuous improvement Executive communication and presentation skills

Required Qualifications: Bachelor’s degree in supply chain management, Business Administration, Engineering, Finance, or a related field.6–8+ years of progressive experience in strategic sourcing, purchasing, contract management, or supply chain operations, ideally within industrial, manufacturing, construction, or energy sectors. Demonstrated success in independently drafting, negotiating, and executing complex commercial contracts and master service agreements (MSA’s).Advanced proficiency in ERP systems (such as SAP, Oracle, Net Suite) and procurement automation tools. Strong analytical capabilities with advanced proficiency in data analysis and Microsoft Excel (or related BI tools).Proven track record managing procurement within project-based or capital-intensive environments. Demonstrated ability to articulate and resolve complex operational or commercial challenges using structured frameworks (STAR method: Situation, Task, Action, Result during case evaluations/interviews)Exceptional cross-functional communication, active listening, executive-level stakeholder management, high emotional intelligence (EQ) for conflict resolution, and adaptability in a fast-paced, high-growth environment.

Preferred Qualifications: Demonstrated experience working within an EPC (Engineering, Procurement, and Construction) environment or managing complex EPC subcontracts. Experience specifically in managing end-to-end procurement cycles for complex, highly engineered industrial installations, including renewable energy, battery energy storage systems (BESS), high voltage electrical infrastructure, Biogas Digestion, Geothermal/ORC, and Oil & Gas process plants. Demonstrated track record of achieving significant, measurable cost savings through direct supplier negotiations, competitive sourcing events, cost analysis, and commercial strategy

Compensation and Benefits: The anticipated base salary range for this position is dependent on experience, qualifications, and industry background. Annual performance bonus. Participation in Energy Dome's Stock Option Plan.100% Employer paid Medical, dental, and vision insurance.401(k) retirement plan with company match. Generous PTO (25 days starting Day One) and company holidays. Life and disability insurance. Employee Assistance Program (EAP).Professional development opportunities. Equal Employer Opportunity Energy Dome is an equal opportunity employer and makes employment decisions on the basis of merit. We are committed to compliance with all applicable laws providing equal employment opportunities. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, national origin, protected veteran status, or on the basis of disability. Energy Dome makes reasonable accommodation, consistent with applicable laws, for the known physical or mental limitations of an otherwise qualified applicant or employee with a disability, who can perform the essential job functions, unless undue hardship would result. Energy Dome is committed to fair and equitable compensation practices. The total compensation for this position includes standard company benefits and is based on various factors including, but not limited to, relevant skills and experience.