Senior Brand Content Manager

We're looking for a Senior Brand Content Manager to tell Radiant's story across every channel. You'll draft social media posts for the company and executives, create presentation materials, manage development of visual assets, and build the content packages that accompany every milestone. This is a high-output role: you'll be writing and managing content for four distinct executive voices while maintaining consistency across the Radiant brand.

The ideal candidate combines strong writing skills with visual sensibility and the ability to translate complex technical concepts into compelling narratives. You understand that "nuclear" can come with baggage, and you know how to reframe the conversation around what microreactors actually are: small, safe, portable, and fundamentally different from the legacy plants people fear.

What You'll Do

• Draft social media content for executives and the Radiant brand account, maintaining consistent presence across channels
• Create press materials including press releases, fact sheets, executive bios, FAQ documents, and backgrounders
• Develop milestone content packages for major announcements including visual assets, draft posts for investors, and media talking points
• Maintain brand consistency across all touchpoints—website, social, presentations, events, investor materials
• Write messaging frameworks for different audiences (defense, investors, policy, general public) and ensure all content aligns
• Manage external creative vendors (design, renderings, video) to produce high-quality visual assets
• Maintain the content calendar, coordinating timing across announcements, events, and evergreen content
• Support executive thought leadership, ghostwriting op-eds, blog posts, and long-form content

What You Bring

• 6+ years of experience in content marketing, brand communications, or corporate communications
• Exceptional writing skills with the ability to adapt voice for different executives and audiences
• Experience translating complex technical concepts into accessible, compelling narratives
• Strong visual sensibility—you can brief designers and provide useful feedback on creative
• Familiarity with social media best practices across major platforms
• Portfolio demonstrating range—from punchy social posts to polished long-form content
• Ability to work quickly and manage multiple projects with competing deadlines

Bonus Points

• Experience in energy, aerospace, defense tech, or other "hard tech" sectors
• Background in journalism or editorial work
• Experience ghostwriting for executives
• Design skills (Figma, Canva) and basic photo and video editing capability

Key Deliverables

• Consistent social media presence across brand and executive accounts
• Content packages for every major milestone
• Updated messaging frameworks for each target audience