Senior Manager, Social Media

About the role

Radiant is looking for a social media leader with strong knowledge of the AI landscape who can turn deep technical substance into sharp, credible social content and market momentum.

The right candidate is a high-agency B2B technology storyteller: technically curious, editorially sharp, deeply fluent in social media from new models, chips, infrastructure, product launches to funding, partnerships, and the people shaping the industry.

You should be comfortable operating in complex technical markets such as AI, AI infrastructure, cloud, developer platforms, enterprise software or similar categories. A technical background and broad knowledge of the AI ecosystem are essential with domain expertise in AI infrastructure a strong plus. You do not need to be an engineer, but you need to be able to sit with technical leaders, understand what matters, find the angle, and translate it into language that is sharp, credible, and useful.

Social Media Strategy & Execution

You will own the company's social presence across executive and corporate channels, with a particular focus on LinkedIn and other platforms where technical buyers, partners, investors, customers, and industry influencers spend time

You will develop the strategy, write the content, shape the voice, test formats, track performance, and build a social engine that is sharp, intelligent, and distinctive. This includes company posts, executive posts, technical POVs, event coverage, launch support, partner amplification, customer moments, recruiting content, and timely commentary on industry developments

You will support the executive team and technical leadership by building a world-class listening system to identify opportunities to participate in key conversations. This may include working with the executive team on individual posts to support those goals.

Technical Content

You will work closely with product marketing, product, engineering, infrastructure, sales, partnerships and leadership to understand what the company is building and why it matters to the AI ecosystem.

You will translate technical topics (AI infrastructure and compute, the managed services portfolio, and the wider AI landscape) into clear, compelling social content for the market. This may include short-form posts, executive posts, threads, video, event coverage, customer stories, and thought-leadership themes.

You should know how to ask good questions, pressure-test claims, avoid hype and make technical content accessible without making it shallow.

Tools, Analytics & Leverage

You should be fluent with modern marketing, social, research, writing, analytics, AI, design, video, transcript, and workflow tools. We are looking for someone who uses tools, AI tools in particular, to move faster, test more ideas, repurpose better, and increase output quality without adding process drag.

You should be comfortable measuring what works, identifying patterns, and improving the system over time.

Who You Are

• You have strong, demonstrated experience in B2B technology social media, content, or a closely related function, and you have proven success in a technical environment
• You have worked in technical markets and can show that you understand how to communicate complex products, platforms, or infrastructure to sophisticated audiences. Experience marketing an AI company or AI product is a strong advantage.
• You know the AI landscape: the players, the narratives, the latest news, the events, and the voices that matter. You follow what is happening in AI week to week and can talk about it with confidence.
• You are an exceptional writer with strong editorial judgment.
• You are social-native, not social-adjacent. You understand hooks, formats, timing, voice, audience behavior, and what makes technical content travel, especially within the AI community.
• You are deeply resourceful. You do not wait to be handed opportunities. You find them, qualify them, pursue them, and keep the machine moving.
• You are creative with language, formats, and tools.
• You are commercially aware. You understand that social media should support brand, category creation, executive visibility, partner credibility, recruiting, customer confidence, and pipeline influence in a highly competitive AI market.
• You are highly autonomous. You need direction, context, and access - not constant supervision.

Ideal Background

• The strongest candidates will have a technical background and may come from high-growth B2B technology companies, AI model companies, AI infrastructure or GPU cloud / neocloud providers, cloud, cybersecurity, developer tools, data infrastructure, enterprise software, semiconductors, or technical agencies with deep B2B experience.
• Agency experience can be valuable if you have been hands-on with technical storytelling and social for AI or technology clients. Big-company experience can be valuable if you have also operated with startup speed and ownership.
• What matters most is knowledge of the AI landscape, quality of output, technical curiosity, taste, velocity, and judgment.

This Role Is Not

• This is not a maintenance role.
• This is not a role for someone who only manages calendars, routes approvals, or posts pre-written updates.
• This is not a PR, media relations, or executive communications role.
• This is not a generic social media role focused on lightweight engagement.
• This is not a role to learn the AI market from scratch.

Additional information

We are looking for someone who can build a social engine around a complex technical company - someone who can find the story, sharpen the point of view, create the content, and push the company into the right conversations across AI.