About Mammoth
Mammoth is a global brand consultancy and creative agency with offices in Belfast and London. We work across Education, Life Sciences, Environmental Sciences and Sports & Entertainment partnering with ambitious organisations to define and design their future selves - shaping strategy, culture, and brand experience.
About the Role
As an Account Executive, you'll be part of our client services team - the link between the client and the agency. You'll help manage the day-to-day running of accounts, ensuring projects move forward efficiently, on time, and to a high standard.
You'll collaborate with strategists, creatives, and project managers across research, design, and digital, as well as with external client teams. The role involves problem-solving, attending meetings, documenting progress, and supporting the wider team in developing and delivering brand and campaign projects.
Key Responsibilities
* Support Account Managers in managing client relationships and communications
* Maintain accurate records of meetings, decisions, and next steps
* Coordinate internal teams and organise meetings, reviews, and presentations
* Assist in preparing creative briefs, proposals, and presentation materials
* Monitor project timelines, budgets, and deliverables
* Liaise with third-party suppliers where required
* Proof and check outputs to ensure alignment with brand standards
Desired Experience & Skills
* 1+ years' experience in a marketing or agency environment (desirable, not essential)
* Strong organisational skills and attention to detail
* Confident communicator with excellent written and verbal skills
* Proactive, problem-solving attitude and willingness to learn
* Comfortable managing multiple tasks in a fast-paced environment
* Proficient in Microsoft Office
Perks & Benefits
* Clear opportunity for growth and progression
* Hybrid working with a city-centre office base
* 32 days' annual leave including bank holidays
* Workplace pension
* Regular team outings and get-togethers