Senior Buyer

Valar Atomics; El Segundo (CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Equity ownership in a rapidly growing,

Unlimited PTO

Free daily lunch and dinner onsite

Generous PPE stipend

High-impact startup environment with +

Opportunities for rapid career growth

Direct collaboration with experienced…

Build and scale transformative energy

Job summary

Valar Atomics in California seeks a Senior Buyer to own procurement end-to-end for reactor construction and fuel laboratory programs. You will partner with engineering, operations, and project teams to align contracts, deliveries, and supplier performance with aggressive milestones.

The role requires deep sourcing expertise, independence, and the ability to operate in a fast-paced startup while ensuring 10 CFR 830 compliance and export controls.

Qualifications

• Bachelor's/Associate degree in a related field (Supply Chain, Business, Engineering)
• 3+ years in procurement, supply chain, or expediting including industrial/construction procurement
• Hands-on experience with PO processing, vendor management, and logistics coordination
• Experience expediting long-lead and critical-path equipment deliveries
• Proficiency with ERP systems, procurement software, and Excel
• Strong organizational skills and ability to work under tight deadlines
• Strong written and verbal communication for vendor and cross-functional coordination

Responsibilities

• Own procurement of process and power plant equipment, nuclear components, and construction materials from PO to delivery
• Process purchase orders and requisitions; maintain databases and tracking systems
• Track and expedite critical and long-lead equipment deliveries; anticipate risks
• Communicate with vendors to monitor production schedules and delivery commitments
• Support sourcing and supplier selection, including bid evaluations and vendor qualification
• Coordinate shipping, logistics, and delivery scheduling with project teams; include international freight and Incoterms
• Escalate supply chain risks and decisions to procurement leadership with options
• Ensure procurement activities comply with 10 CFR 830 and export/import regulations
• Support supplier audits, qualifications, and quality certifications with QA
• Maintain procurement records, supplier performance data, and delivery metrics
• Interface with project managers on material requirements and receiving schedules

Skills

Procurement

Vendor management

Logistics coordination

Data-driven decision making

Communication

Project management

Education

Bachelor's/Associate degree in Supply Chain

Tools

ERP systems

Procurement software

Excel

Job description

At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable—unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders, engineers, and operators who believe nuclear energy should be fast to deploy, factory-made, and built for the real world. Our first pilot plant in Orangeville, Utah will demonstrate how advanced nuclear systems and fuel fabrication can power the future. Joining Valar Atomics means becoming part of a company where autonomy, ownership, and impact exist at every level.

The Role

We're looking for an experienced Senior Buyer to manage the procurement and supply chain operations that power Valar's reactor construction and fuel fabrication programs. You'll serve as a key partner across engineering, operations, and project teams, ensuring suppliers, contracts, and material deliveries are aligned with aggressive project milestones. The right person combines deep procurement expertise with strong commercial judgment, is comfortable owning complex sourcing initiatives from strategy through execution, and is energized by building efficient supply chain processes that enable a fast-growing company to execute with speed and confidence.

The Team

As part of the Manufacturing organization, Supply Chain secures the materials, equipment, and supplier partnerships required to support manufacturing and business operations. The team builds resilient supply chains while ensuring quality, cost, and delivery performance.

Key Responsibilities

• Own the procurement of process and power plant equipment, specialized nuclear components, and construction materials supporting the Ward250 reactor program and fuel laboratory, from purchase order through delivery.
• Process purchase orders and requisitions, and maintain procurement databases and tracking systems so order and delivery status is always clear.
• Track and expedite critical and long-lead equipment deliveries, anticipating risks and resolving delivery issues before they affect the construction schedule.
• Communicate with vendors and suppliers to monitor production schedules, hold them to delivery commitments, and resolve issues independently.
• Support sourcing and supplier selection, including bid evaluations and vendor qualification, in partnership with Procurement Engineering.
• Coordinate shipping, logistics, and delivery scheduling with project teams and construction managers, including international freight, customs, and Incoterms.
• Escalate supply chain risks, delays, and larger sourcing or contract decisions to procurement leadership with clear options and recommendations.
• Ensure procurement activities comply with 10 CFR 830 nuclear quality assurance requirements and applicable trade, import, and export regulations.
• Support supplier audits, qualifications, and quality certifications in coordination with the QA team.
• Maintain procurement records, supplier performance data, and delivery metrics, and flag opportunities to improve the process.
• Interface with project managers and construction teams on material requirements, delivery forecasts, and receiving schedules.

You Will Be Successful in This Role If

• You can own your procurement work end-to-end and operate independently without needing day-to-day direction.
• You stay ahead of long-lead items and delivery risks, and you act before a slip becomes a schedule problem.
• You communicate well with suppliers and hold them to their commitments while keeping relationships strong.
• You are comfortable working with engineers, project managers, QA, and construction teams, and you can speak their language.
• You keep accurate records and use data to track orders, suppliers, and deliveries.
• You know when to make the call yourself and when to escalation to leadership.
• You stay organized under pressure and adapt quickly in an ambiguous, fast-changing environment.
• You are excited to grow your scope and help build the supply chain that supports large-scale nuclear infrastructure.

Basic Qualifications

• Bachelor's or associate's degree in Supply Chain Management, Business Administration, Engineering, or a related field, or equivalent experience.
• 3+ years of experience in procurement, supply chain, or expediting, including industrial or construction procurement.
• Hands‑on experience with purchase order processing, vendor management, and logistics coordination.
• Experience expediting and tracking long‑lead and critical‑path equipment deliveries.
• Proficiency with ERP systems, procurement software, and the Microsoft Office Suite, including strong Excel skills.
• Strong organizational skills, attention to detail, and the ability to work under tight deadlines.
• Strong written and verbal communication skills for vendor and cross‑functional coordination.

Preferred Skills and Experience

• Experience in nuclear, aerospace, power generation, or other regulated, capital‑intensive industries.
• Knowledge of nuclear quality assurance standards, including 10 CFR 830.
• Experience with process and power plant equipment and complex process systems.
• Familiarity with construction project procurement and scheduling.
• APICS or other supply chain management certification.
• Knowledge of global supply chains, Incoterms, and customs regulations, and experience working with freight forwarders, shipping lines, and customs brokers.
• Experience at a startup, high‑growth company, or similarly fast‑paced environment.
• Interest in growing into a procurement leadership role as Valar scales.

What We Offer

• Equity ownership in a rapidly growing advanced energy company
• Unlimited PTO
• Free daily lunch and dinner provided onsite
• Generous PPE stipend
• High‑impact startup environment with significant ownership and autonomy
• Opportunities for rapid career growth and internal advancement
• Direct collaboration with experienced operators, engineers, and industry leaders
• The opportunity to help build and scale transformative energy technology from the ground up

Equal Employment Opportunity Statement

Valar Atomics is an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, age, disability, veteran status, or any other protected status under applicable law.

We are committed to providing a workplace free of discrimination and harassment and will provide reasonable accommodation as required by law.

Applicants must be legally authorized to work in the United States as a U.S. citizen or lawful permanent resident (green card holder).