Product Manager (Director), Radiant Nuclear
Enterprise Data
+ Substantial incentive stock plan for all full-time employee
More information about location
Office located in El Segundo, CA
Making nuclear power portable
Be an early applicant
Making nuclear power portable
101-200 employees
Be an early applicant
+ Substantial incentive stock plan for all full-time employee
More information about location
Office located in El Segundo, CA
101-200 employees
Company mission
To bring one of the world's first factory-constructed microreactors to market.
Role
Who you are
- 8+ years of product management or technical program management experience
- People management experience—you've led small technical teams and know how to hire, develop, and retain engineers
- Experience managing vendor relationships and professional services engagements
- Strong project management skills—you can coordinate across multiple stakeholders and keep complex projects on track
- Comfort with ambiguity—this is a new team; you'll be building processes and systems from scratch
- 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
Desirable
- Technical background or fluency—you're comfortable with data concepts, APIs, SQL, and system integrations (you don't need to write code, but you need to understand it)
- Experience with internal tools, enterprise software, or business systems (ERP, MES, HRIS, etc.)
- Experience in hardware, aerospace, defense, or other regulated industries
- Familiarity with data platforms (Databricks, Snowflake) or BI tools (Looker, Tableau, Power BI)
What the job involves
- We're building a new team to own Radiant's internal data infrastructure, executive analytics, and AI capabilities. As the Product Manager (Director), you'll lead this team from the ground up—hiring engineers, managing vendors, and delivering the data platform and AI tools that enable Radiant to operate as a data-driven organization
- This is a leadership role. You'll be the single point of accountability for a 5-person team, reporting directly to the Chief of Staff. You'll own the roadmap, manage vendor relationships, coordinate with Finance, HR, Operations, and Engineering stakeholders, and ensure the team delivers measurable value
- Lead the team: Hire, manage, and develop a team of 4 engineers (Technical Lead, DevOps, 2 Data Platform Engineers)
- Own the roadmap: Prioritize work across data integrations, dashboards, and AI tools; balance stakeholder needs with technical constraints
- Manage vendors: Own relationships with Fivetran, Databricks partners, AI platform vendors, and integration contractors; negotiate contracts and manage professional services
- Drive delivery: Ensure the team ships—three-way matching for Finance, executive dashboards, enterprise AI tools—all by end of H1 2025
- Coordinate cross-functionally: Work with Finance (VP Finance, FP&A), Supply Chain, HR, Recruiting, and Engineering to gather requirements and drive adoption
- Navigate security requirements: Work with IT/Security to ensure all tools and integrations meet ITAR/EAR compliance requirements
Our take
To support the clean energy revolution, Radiant Nuclear is developing a portable, containerized nuclear microreactor. Once launched, it will have the potential to provide power to remote parts of the world or act as a backup supply to vital infrastructure such as hospitals and data centers.
Typically, these backup systems are powered by diesel generators - making them extremely bad for the environment. Radiant's microreactors could allow the replacement of these generators whilst supplying the same critical asset support, enabling a substantial reduction in carbon footprint.
Having completed the design phase of the project, Radiant has taken a step closer towards realizing its microreactor (known as Kaleidos). The company intends to test a prototype as early as mid-2026 and has secured considerable funding to support its work towards that goal.
Kirsty
Company Specialist at Welcome to the Jungle
Company
Funding (last 2 of 7 rounds)
Dec 2025
$300m
SERIES D
May 2025
$165m
SERIES C
Total funding: $620.7m
Company benefits
- Equity: Substantial incentive stock plan for all salaried employees
- Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans
- Vision: 100% coverage + 50% for dependents
- Dental: 100% coverage, orthodontia extra, 50% for dependent
- Flexible PTO policy
- Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits
- Team-bonding company outings, happy hours and in-person camaraderie
- Beautiful El Segundo headquarters close to the Pacific Ocean
Company HQ
El Segundo, CA
Leadership
Doug Bernauer
(CEO)Previously Senior Avionics Systems Engineer at Space Exploration Technologies and Applications Engineer at Rockwell Automation.
Victoria (Baggio) S.
(COO)Began at the company as Head of Operations before becoming COO. Previously a Consultant at Happy Returns by PayPal and Director of Customer Service at McMaster-Carr.
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