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: Procurement Manager
About:
Radiant is seeking a proactive and strategic Procurement Manager to lead the sourcing, negotiation, and acquisition of components, materials, and services essential for our innovative micro-reactor systems. This role is pivotal in establishing and maintaining a resilient, cost-effective, and reliable supply base. As Procurement Manager, you will collaborate closely with our Supplier Development Engineers (SDEs), Engineering, Quality Assurance, and Operations teams to ensure suppliers not only meet stringent quality and technical requirements but also commercial and delivery expectations.
The ideal candidate excels in a fast-paced environment, possesses strong negotiation skills, and understands the complexities of sourcing within regulated industries.
Responsibilities:
- Strategic Sourcing: Lead the identification, evaluation, and selection of potential suppliers based on cost, quality, reliability, capacity, and strategic fit, in collaboration with SDE and Engineering teams.
- Negotiation: Spearhead commercial negotiations for pricing, payment terms, lead times, and other key contract terms to achieve optimal value for Radiant.
- Contract Management: Develop, review, and manage supplier agreements, including Master Supply Agreements (MSAs), Non-Disclosure Agreements (NDAs), and Purchase Order terms and conditions.
- 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.
Deliverables:
- 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.
- 3–8 years of relevant experience in procurement, strategic sourcing, or supply chain management, 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.
- Vision: 100% top tier plan coverage + 50% for dependents.
- Dental: 100% top tier plan coverage, orthodontia extra, 50% for 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.
Life at Radiant
Radiant is a team of innovators and communicators creating digital products that bring out the best in people, families and communities. At Radiant we believe in human light - the raw potential within each of us to do extraordinary good.
Thrive Here & What We ValueFlexible PTO policy | Free snacks and drinks onsite | Employee benefits for eligible employees (stock, medical, vision, dental, voluntary life, accident, hospital, critical illness, commuter, FSA) | Equal opportunity employer | Unable to provide visa sponsorship at this time.</s> | 1. Substantial incentive stock plan for all full time, salaried employees. | 2. 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. | 3. One Medical: Sponsored memberships for employees and their dependents. | 4. Vision: 100% top tier plan coverage + 50% for dependents. | 5. Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits. | 6. Free snacks and drinks onsite. | 7. Flexible PTO policy.</s> | 1. Flexible PTO policy | 2. Free snacks and drinks onsite | 3. Employee Benefits for Eligible Employees: Stock, Medical, Vision, Dental, Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits.</s> | Free snacks and drinks onsite</s> | 4. Equal Opportunity Employer | 5. Access to technology that is subject to U.S. export controls.</s> | 3. Employee benefits for eligible employees include stock, medical, vision, dental, voluntary life, accident, hospital, critical illness, commuter, and FSA plans</s> | 2. One Medical: Sponsored memberships for employees and their dependents. | 3. Flexible PTO policy. | 4. Free snacks and drinks onsite. | 5. 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. | 6. Unfortunately, we are unable to provide visa sponsorship at this time.</s> | Radiant is an El-Segundo, CA-based clean energy startup building a nuclear microreactor. | 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. | Plan to test 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. | Goal is to bring one of the world's first factory-constructed microreactors to market. | Microreactor can bring power to remote parts of the world and provide backup power for life-saving applications in hospitals or disaster-relief scenarios.</s> | Medical benefits for employees and dependents | Vision benefits for employees and dependents | Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits</s> | Vision: 100% top tier plan coverage + 50% for dependents</s> | 1. Flexible PTO policy. | 2. Free snacks and drinks onsite. | 4. 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. | 5. 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.</s> | 4. 100% top tier plan coverage + 50% for dependents for medical, dental, and vision insurance | 5. Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits.</s> | 3. Employee benefits for eligible employees, including stock incentives, medical coverage, dental coverage, vision coverage, voluntary life, accident, hospital, critical illness, commuter and FSA options</s> | 3. Employee Benefits for Eligible Employees (Stock, Medical, Vision, Dental) | 5. No Visa Sponsorship at This Time</s> | Radiant is 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. | Radiant offers employee benefits such as stock incentives, medical and dental coverage, vision coverage, voluntary life, accident, hospital, critical illness, commuter and FSA plans. | Radiant provides free snacks and drinks onsite and has a flexible PTO policy.</s> | 4. Equal Opportunity Employer</s> | Employee benefits for eligible employees: stock, medical, vision, dental, voluntary life, accident, hospital, critical illness, commuter, and FSA are offered as employee contributed benefits.</s> | 3. 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. | 4. One Medical: Sponsored memberships for employees and their dependents. | 5. Vision: 100% top tier plan coverage + 50% for dependents.</s> | 5. Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. | 6. Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits. | 7. Free snacks and drinks onsite. | 8. Flexible PTO policy. | 9. 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. | 10. 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.</s> | 1. Substantial incentive stock plan for all fulltime salaried employees | 4. Flexible PTO policy.</s> | Free snacks and drinks onsite.</s> | 1. Radiant is an ElSegundo, CA-based clean energy startup building a nuclear microreactor. | 2. Climatefriendly alternative to diesel generators, Radiant's Kaleidos 1MW microreactor will be the world's first portable, zero-emissions power source that works anywhere. | 3. Plan to test 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. | 4. Goal is to bring one of the world's first factoryconstructed microreactors to market. | 5. Microreactor can bring power to remote parts of the world and provide backup power for lifesaving applications in hospitals or disaster-relief scenarios.</s> | Employee benefits for eligible employees, including stock incentives, medical coverage, dental coverage, vision coverage, voluntary life, accident, hospital, critical illness, commuter, and FSA options.</s> | 3. One Medical Sponsored Memberships for Employees and Their Dependents | 5. Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are Offered as Employee Contributed Benefits</s> | 1. Fastpaced and high-growth startup | 2. Willingness to work extended hours and weekends as necessary to accomplish the mission. | 3. Flexible PTO policy.</s> | Employee benefits for eligible employees: stock, medical, vision, dental, voluntary life, accident, hospital, critical illness, commuter, and FSA</s> | 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.</s> | Employee benefits for eligible employees, including stock incentives, medical coverage, dental coverage, vision coverage, voluntary life, accident, hospital, critical illness, commuter and FSA plans</s> | Employee benefits for eligible employees include stock, medical, vision, dental, voluntary life, accident, hospital, critical illness, commuter, and FSA plans.</s> | Flexible PTO policy</s>
