Radiant · 9 hours ago
Supply Chain Manager
El Segundo, CA
Full-time
Onsite
Mid, Senior Level
3+ years expRadiant is an El Segundo-based startup focused on developing portable nuclear microreactors. The Supply Chain Manager will oversee the sourcing, negotiation, and acquisition of components essential for the company's innovative micro-reactor systems, ensuring a resilient and reliable supply base.
Clean EnergyEnergyEnergy EfficiencyRenewable Energy
No H1B
Responsibilities
Strategic Sourcing: Identify, evaluate, and select potential suppliers based on cost, quality, reliability, capacity, and strategic fit, in collaboration with SDE and Engineering teams
Negotiation: Lead commercial negotiation ns 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
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
Qualification
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 in the nuclear energy industry or working with nuclear codes, standards, and regulations
Familiarity with NQA-1, 10 CFR 50 Appendix B, 10 CFR 21, ASME BPVC Section III & VIII
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
Benefits
Substantial incentive stock plan for all full-time employees.
100% premium coverage for base Silver level plan for employee + 50% premium coverage for dependents. Platinum plans available.
Sponsored memberships for eligible employees and their dependents.
100% premium coverage for top tier plan + 50% for dependents.
100% premium coverage for top tier plan (including orthodontia) + 50% for dependents.
Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.
8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.
Daily catered lunch. Free snacks and drinks.
Flexible PTO policy. Remote workday allocation.
Company and team-bonding events, happy hours and in-person camaraderie.
Beautiful El Segundo headquarters close to the Pacific Ocean.
Company
Radiant
Radiant develops portable nuclear microreactors designed to generate electricity and heat in a compact, factory-built form.
51-200 employees
Funding
Current Stage
Late StageTotal Funding
$518.82MKey Investors
Andreessen HorowitzUnion Square Ventures
2025-12-17Series D· $300M
2024-11-14Series C· $165M
2023-04-18Series B· $40M
Leadership Team
Doug Bernauer
Chief Executive Officer
Recent News
2026-01-07
The Motley Fool
2026-01-04
Globe and Mail
2026-01-03
Company data provided by crunchbase