Strategic Sourcing Manager

Radiant; El Segundo (CA); On-site; USD 90,000 - 120,000; Full time

Job summary

A clean energy startup in El Segundo is seeking a Strategic Sourcing Manager to lead supplier selection for its innovative nuclear microreactor systems. The role involves strategic sourcing, negotiation, and supplier management to ensure quality and cost-effectiveness. The ideal candidate will thrive in a fast-paced environment and possess strong negotiation skills.

Benefits

Substantial incentive stock plan

Medical coverage up to Platinum plans

Sponsored memberships for One Medical

Flexible PTO policy

Free snacks and drinks onsite

Qualifications

• 5–10 years of experience in strategic sourcing or procurement.
• Proven track record in negotiation and contract management.

Responsibilities

• Lead strategic sourcing strategies and supplier evaluations.
• Negotiate contracts for pricing and terms.
• Manage supplier relationships and performance.

Skills

Negotiation

Analytical Skills

Communication

Problem Solving

Education

Bachelor’s degree in Supply Chain Management

Bachelor’s degree in Business Administration

Bachelor’s degree in Engineering

Tools

ERP/MRP systems

Standard office software

Job description

Radiant is an El-Segundo, CA-based clean energy startup building a nuclear microreactor. A climate-friendly alternative to diesel generators, Radiant's Kaleidos 1MW microreactor will be the world's first portable, zero-emissions power source that works anywhere. We plan to test our development reactor by 2026 and if successful, it will be the first new commercial reactor design to achieve a fueled test in over 50 years. Radiant's goal is to bring one of the world's first factory-constructed microreactors to market. Our microreactor can bring power to remote parts of the world and provide backup power for life-saving applications in hospitals or disaster-relief scenarios.

Role: Strategic Sourcing Manager

About:

Radiant is seeking a Strategic Sourcing Manager to lead the identification, evaluation, and selection of key suppliers for components, materials, and services critical to our innovative micro-reactor systems. This role is fundamental in building and maintaining a resilient, cost-effective, and reliable supply base through strategic sourcing initiatives. As Strategic Sourcing Manager, you will work closely alongside our Supplier Development Engineers (SDEs), Engineering, Quality Assurance, and Operations teams to ensure sourced suppliers meet not only stringent quality and technical requirements but also commercial and delivery expectations aligned with our strategic objectives. The ideal candidate thrives in a fast-paced environment, possesses exceptional negotiation skills, and understands the complexities of strategic sourcing within regulated industries.

Responsibilities:

• Strategic Sourcing: Lead the development and execution of strategic sourcing strategies, including identifying, evaluating, and selecting potential long-term suppliers based on total cost of ownership, quality, reliability, capacity, innovation, and strategic alignment, in close collaboration with SDE and Engineering teams.
• Negotiation: Lead complex commercial negotiations for pricing, payment terms, lead times, strategic partnerships, and other key contract terms to achieve optimal value and long-term benefits for Radiant.
• Contract Management: Oversee the development, review, and management of strategic supplier agreements, including Master Supply Agreements (MSAs), Non-Disclosure Agreements (NDAs), and framework agreements that support long-term partnerships.
• Purchase Order Management: Oversee the complete purchase order lifecycle, from requisition review and PO placement to tracking, expediting, and closure, ensuring timely delivery of goods and services and adherence to agreed-upon quality clauses.
• Supplier Relationship Management: Build and maintain strong commercial relationships with key suppliers, acting as a primary point of contact for contractual and commercial matters.
• Cost Analysis & Optimization: Analyze market trends, supplier quotations, and total cost of ownership to identify cost-saving opportunities and drive cost reduction initiatives.
• Risk Management: Assess and mitigate commercial and supply chain risks, including supplier financial health, capacity constraints, and geopolitical factors.
• Performance Monitoring: Track and report on key procurement metrics, such as on-time delivery, cost savings, purchase price variance, and supplier responsiveness. Collaborate with SDEs on holistic supplier performance scorecards.
• Cross-functional Collaboration: Work seamlessly with SDEs to integrate technical and quality requirements into the sourcing and procurement process. Liaise with Engineering, Quality, and Project Management to understand needs, resolve supply issues, and support program timelines.
• Process Improvement: Contribute to the development and refinement of procurement policies, procedures, and systems to enhance efficiency and compliance.
• Market Intelligence: Continuously monitor market trends, identify emerging suppliers and technologies, and assess potential impacts on Radiant's supply chain strategy.
• Successfully negotiated contracts and favorable terms with critical suppliers.
• Managed portfolio of purchase orders ensuring on-time delivery aligned with project schedules.
• Demonstrated cost savings and avoidance through effective negotiation and sourcing strategies.
• Comprehensive supplier performance reports focusing on commercial and delivery metrics.
• Effective mitigation plans for identified supply chain risks.
• Streamlined procurement processes supporting Radiant's operational needs.
• Strong collaborative relationships established internally (SDE, Eng, QA, Operations) and externally (suppliers).

Skills & Qualifications:

Required:

• Bachelor’s degree in Supply Chain Management, Business Administration, Engineering, or a related field.
• 5–10 years of progressive experience in strategic sourcing, procurement, or supply chain management, with a strong emphasis on strategic initiatives, preferably within manufacturing or technology sectors.
• Proven track record of successful negotiation and contract management.
• Strong understanding of procurement processes (e.g., RFQ/RFP, PO management, supplier evaluation).
• Excellent analytical, organizational, and problem-solving skills.
• Strong interpersonal and communication skills (written and verbal).
• Proficiency with ERP/MRP systems and standard office software
• Ability and willingness to travel occasionally to supplier locations (up to 30%).

Preferred:

• Experience conducting supplier audits, product and process inspections, and investigations.
• Familiarity with quality management systems (e.g., ISO 9001, AS9100) and their implications for procurement.
• Understanding of supply chain dynamics within the energy or nuclear sector.

Additional Requirements:

• Must be willing to work extended hours and weekends as necessary to accomplish our mission.
• Must work 100% onsite at El Segundo HQ.

Employee Benefits for Eligible Employees:

• Stock: Substantial incentive stock plan for all full time, salaried employees.
• Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans.
• One Medical: Sponsored memberships for employees and their dependents.
• Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits.
• Free snacks and drinks onsite.
• Flexible PTO policy.

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.

Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls.

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