Head of Marketing Communications and PR

Cellular Intelligence (CI) is an AI-native TechBio and clinical stage BioTech company building a universal foundation model of cell signaling to understand, predict, and ultimately control cellular behavior, transforming biology from trial-and-error into an engineering discipline. We take a full-stack approach, generating perturbation data at over 1,000x the efficiency of conventional methods, capturing millions of time-resolved treatment combinations per experiment, and training large-scale models that generalize across contexts to enable rational protocol design for regenerative medicine, context-specific drug effect prediction, and systematic disease modeling.

ai, acquired for $575M), the Head of the Fundamental AI Group at MIT, and four professors from Harvard Medical School and the University of Washington, including the Chair of Genetics at Harvard, collectively holding five National Academy memberships. Based in Boston, CI has raised over $60M to date from Khosla Ventures, CZI, SciFi VC, and AMD Ventures, and is rapidly scaling its world-class team.

Chief Marketing Officer

We're looking for a MarCom Director to help run marketing and communications day to day: an opinionated operator who can help turn strategy into a running machine, get the best work out of top-shelf vendors, and drive creative output to the highest standard. You'll keep workstreams and partners moving in harmony, quarterback our biggest moments end to end, and help make the company look and feel bigger and more established than its size and stage at every turn.

Stand up and own the systems everything routes through: tasks, owners, stakeholders, statuses, and deadlines across web, social, media, bus dev / partnering support, events, and internal communications. Bring multiple PR agencies, creative, web, social, and specialist contractors together as one coordinated team rather than separate workstreams. Drive major announcements (transactions, partnerships, funding, program milestones) and major company events, including the convergence moments where news and events land at once. Hold the creative bar. Review and elevate copy, visuals, and campaign work to a standard that ships without extensive rework or creative thrashing. Take our core narrative and make it land across web, social, media, events, and partner-facing surfaces, with the right signal for each audience. Own asset readiness. Treat make-or-break copy and visuals as deliverables with their own deadlines, baked, reviewed and bought into before go time rather than built in a scramble.

Keep social channels, website, and content stream alive and engaging between the big moments so the audience never drifts.

Director-level experience running marketing and/or communications, with a track record of owning execution end to end rather than contributing pieces.

A career built on two strengths: sophisticated corporate marketing at a company where the work was genuinely top-tier, and time in a deep-tech or frontier-science industry (AI strongly preferred). Fluent in both the craft of high-end marketing and the substance of hard science.

Love of brands and brand-building; you understand brand architecture and have participated in the development and activation of at least 1-2 strong brand programs.

Proven experience managing and directing top-shelf creative, PR, and specialist agencies to deliver world-class, premium output under pressure.

Strong creative judgment: you can brief, direct, and evaluate creative work, while balancing the preferences of demanding stakeholders.

A portfolio or body of work that is visibly a cut above category norm.

A self-sufficient creative force. You like building the machine, the rhythm, the system, the coordination, and you're energized rather than drained by keeping many fast-moving parts in sync.

Cellular Intelligence is committed to creating a diverse and inclusive workplace. We welcome and encourage applicants from all backgrounds, regardless of race, ethnicity, gender, sexual orientation, religion, disability, or age.