Job Description
Location: Kettering, Northamptonshire
* No hybrid or remote working during the first 12 months
* Travel required
Duration: Formal performance reviewed every 6 months
Hours: Part-time: 6 hours per day, 5 days per week (30 hours total)
Performance bonus: Up to 25% of base pay, reviewed every 6 months
Reviews: Formal performance and pay reviews every 6 months
Reasonable travel expenses reimbursed in line with company policy.
About GC Biosciences
GC Biosciences Ltd is a leading provider of advanced health testing and personalised diagnostics. We specialise in cutting-edge blood testing, genetics, and preventative health programmes, working with clients and partners across the UK to improve long-term health outcomes.
Role Overview
GC Biosciences is seeking a hands-on Marketing and Media Operator to execute and scale its content and digital marketing across all platforms.
This is an embedded, execution-focused role responsible for creating, editing, publishing, and optimising content while also building and delivering structured marketing campaigns across Meta (Instagram/Facebook) and Google/YouTube.
You will work closely with directors and clinical experts to translate complex, evidence-led health programmes into compelling, compliant marketing that drives awareness, trust, and qualified leads.
This role is designed as a development pathway into a senior marketing position within GC Biosciences.
Core Responsibilities:
1. Content Creation and Media Execution
· Film, edit, and publish:
· short-form video (Reels, Shorts)
· podcast episodes (recording, editing, clipping)
· educational and promotional content
· Create written content including:
· social media captions
· programme descriptions
· website and landing page copy (with oversight)
· Translate clinical and scientific input into clear, accurate, audience-appropriate content.
2. Programme-Level Marketing Campaigns
· Create and execute marketing plans for GC Biosciences programmes, including:
· Longevity Programme
· IBS Reset
· Metabolic 360 (M360)
· Plan campaign objectives, messaging, content formats, and delivery timelines.
· Build and run paid campaigns across:
· Meta (Instagram / Facebook)
· Google / YouTube (search and video)
3. Performance Tracking and Optimisation
· Monitor engagement, reach, and lead indicators.
· Use performance data to refine messaging, formats, and campaigns.
· Report regularly on what is working, what is not, and proposed improvements.
4. Brand, Compliance and Quality Control
· Ensure all output aligns with GC Biosciences’ premium, evidence-led brand.
· Avoid over-claiming; maintain awareness of regulated and clinical communication standards.
· Work closely with leadership and clinicians to ensure accuracy and credibility.
Skills and Experience
Essential
* Strong practical skills in content creation and editing (video, audio, short-form).
* Familiarity with Instagram, YouTube, and digital content formats.
* Ability to organise and execute campaigns end-to-end.
* Comfortable learning clinical and scientific concepts.
* High personal standards for quality and clarity.
Either
* A relevant degree (marketing, media, communications, or similar), or
* Demonstrable hands-on experience with evidence of prior content or campaigns.
Desirable
* Experience running Meta or Google ads.
* Exposure to health, wellness, or regulated industries.
* Portfolio of published content.
Personal Attributes
* Execution-focused and proactive
* Comfortable taking responsibility and feedback
* Organised and reliable
* Ambitious and keen to grow into a senior role
* Comfortable working closely with founders and experts
Why Join GC Biosciences:
* Replace outsourced consultancy with in-house capability
* Learn directly from founders and clinical experts
* Build a real marketing skillset in a regulated, premium environment
* Clear pathway to senior marketing leadership for high performers