Spring 2026 Internship - Business Development (Government Relations)

Radiant Nuclear • Washington, DC

60d • Onsite

About The Position

Radiant is seeking a motivated National Security Business Development Intern with a strong military background to support our government relations and stakeholder engagement efforts. This role focuses on building relationships with military and government customers to advance Radiant's microreactor technology. Ideal candidates will leverage their military expertise to navigate complex organizational structures and drive engagement initiatives.

Requirements

• Currently enrolled in a top-tier graduate program
• Military experience, with a strong understanding of U.S. Department of Defense (DoD) structures, protocols, and operations.
• U.S. citizenship required due to the nature of government-related work; eligibility for security clearance is a plus.
• Location in or near Washington, DC, for easier access to government offices.
• Must be able to commit to 10-12 consecutive weeks in Winter/Spring 2026.
• This internship will require working onsite at our Washington, DC office.
• You may be asked to work extended hours or weekends occasionally to support project goals.

Nice To Haves

• Military Flag or General Officer staff experience.
• Experience in government affairs, defense contracting, or business development within the energy or technology sectors.
• Familiarity with nuclear energy, clean tech, or DoD procurement processes.
• Prior internship or work experience in a startup or high-growth environment.

Responsibilities

• Conduct research on military organizational charts, services, Combatant Commands (COCOMs), and related structures to inform strategic outreach.
• Develop comprehensive stakeholder maps for key military and government customers, identifying decision-makers, influencers, and partnership opportunities.
• Craft detailed engagement plans, including preparing presentation materials, meeting agendas, and briefing documents to support Radiant's business objectives.
• Coordinating high-level meetings with government and military stakeholders, including follow-up and relationship management.
• Collaborate with Radiant's leadership team to refine strategies and mitigate risks in government interactions.

What This Job Offers

• Career Level: Intern
• Number of Employees: 101-250 employees