Executive Assistant & Office Coordinator

Executive Assistant to the Chief Nuclear Officer & DC Office Coordinator

Radiant’s goals are ambitious – we will be the first company to mass-produce portable nuclear reactors. We have world-class engineers designing our Kaleidos 1MW microreactor, and we need a world-class team to build our business. Radiant is looking for a bright and eager executive assistant and office coordinator to join our Government Affairs team in DC and be a welcoming, friendly host to all visitors entering our office.

Responsibilities & Duties:

Executive Assistant to the Chief Nuclear Officer (CNO)

• Manage CNO’s dynamic schedule, including frequent domestic and international travel, external meetings with high-profile officials, interviews with the press, and worldwide speaking engagements

• Become familiar with Radiant’s wide-spanning public and private sector network and balance the CNO’s priorities across external stakeholder engagements and internal projects

• Attend calls with event organizers on behalf of the CNO

• You will often represent the CNO and the wider company – handle all communications and engagements (internal & external, virtual & in-person) with respectful professionalism

Office/Administrative

• Assist with various office administration tasks (filing, supply ordering, restocking, inventory, tech set-up, and supplies organization)

• Order catering and supplies for meetings, team engagement events, conferences, etc.

• Assist People Operations (HR) with onsite event logistics, recruitment scheduling, and candidate experience

• Spearhead ad-hoc office, administrative, or analytics tasks

• Be the team culture creator: plan team happy hours, lunches, outings, etc.

• Manage a monthly office budget and stay on top of expenses

Run our reception desk/front office, including:

• Create a welcoming front-office experience for staff, visitors, and our community

• Facilitate the visitor experience while enforcing critical security protocols

• Direct vendors, contractors, and freight deliveries

• Answer phone calls

Shipping & Receiving

• Receive mail and deliveries, and track items in our inventory software

• Ship packages and drop-off/pick-up at the post office, FedEx, or UPS

Project Management

• Manage 3rd party contractors, responsible for both budget and timeline

• Plan widely attended celebrations for 100+ guests 2-3 times per year: venue booking, catering, decoration, guest list & invitations, etc.

Required Skills and Qualifications

• Ability to balance a myriad of priorities and coordinate across team calendars while maintaining professionalism

• Inclination to raise your hand to tackle projects, even when you feel underprepared and/or the scope isn’t clearly defined

• Ability to work independently in a very dynamic environment

• Knowing when to pick up the phone and have a live conversation – for the sake of efficiency, clarity, tension diffusion, etc.

• Positive attitude

Additional Requirements

• Must be willing to work extended hours and weekends as necessary to accomplish our mission

• Ability to lift ~50 lb loads, build basic furniture, walk up and down stairs

Benefits and Perks

• Stock: Substantial incentive stock plan for all full-time employees.

• Daily catered lunch. Free snacks and drinks.

• Flexible PTO policy. Remote workday allocation.