Marketing Executive

About Zenzero

Zenzero is one of the UK's fastest-growing technology companies. Named a Top 8 Technology Company at the British Business Awards 2026, recognised by Deloitte as a Best Managed Company, and featured in the Sunday Times Hundred (an annual ranking of the UK's fastest-growing private companies) in both 2025 and 2026, we hold Microsoft Solutions Partner status across all six designations, putting us in the top tier of UK Microsoft partners. The accolades reflect something real: a business that is scaling fast, executing well, and building something that lasts.

We're on a mission to make technology genuinely work for mid-market businesses, covering managed IT, cyber security, cloud, and AI solutions that actually move the needle. The demand is growing, and so are we.
We're also a certified B Corp and Scale Up Award winner. That combination matters to us: high growth and high standards aren't in conflict here. Fast growth, high standards, real impact. If that sounds like your kind of place, keep reading.

About the role

Are you a creative marketer who enjoys bringing campaigns to life across multiple channels? Do you love the mix of content creation, digital marketing, events, and delivering campaigns that generate real business impact?
We're looking for a Marketing Executive to join our growing marketing team. This is a varied, hands-on role that gives you exposure to almost every area of modern B2B marketing. From creating social content and building HubSpot campaigns to coordinating events and enhancing our website experience, you'll play a key role in helping Zenzero grow.

Working closely with the Head of Demand Generation and the wider marketing team, you'll have the opportunity to take ownership of projects, share new ideas, and develop your skills in a business that's growing quickly and investing heavily in marketing.

Success in this role means becoming a trusted member of the team, helping deliver engaging campaigns, supporting successful events, managing high-quality digital content, and contributing to the continued growth of the Zenzero brand.

What you'll be doing

• Create and deliver multi-channel marketing campaigns that drive awareness, engagement and lead generation
• Plan, write and schedule content across social media platforms, ensuring a consistent and engaging brand presence
• Build and manage campaign assets within HubSpot, including emails, landing pages, forms and automation workflows
• Coordinate and support marketing events, webinars and user groups from planning through to execution
• Manage and optimise website content, including blogs, landing pages and SEO-focused improvements
• Develop marketing collateral, case studies, customer stories and other content that supports sales and business growth
• Maintain effective CRM data management and audience segmentation to improve campaign performance
• Collaborate with colleagues across the business to continuously improve marketing activity and deliver measurable results

What we're looking for:

Essential

• Experience delivering marketing campaigns across digital channels
• Excellent written communication and content creation skills
• Strong organisational skills with the ability to manage multiple projects simultaneously
• Confidence working with marketing platforms, CRM systems and digital tools
• A creative mindset combined with strong attention to detail
• Ability to work independently while collaborating effectively with a wider team
• Interest in digital marketing, events, content and demand generation
• A proactive attitude and willingness to learn new skills

Desirable:

• Experience using HubSpot or a similar CRM and marketing automation platform
• Knowledge of SEO best practices
• Experience managing website content through a CMS
• Event planning or event coordination experience
• Familiarity with Google Analytics and Search Console
• Experience within a B2B or technology-focused marketing environment

Why join Zenzero?

• Private health insurance
• Generous holiday allowance plus your birthday off
• Flexible and hybrid working
• Enhanced pension contributions
• Regular social events across all our offices
• Ongoing learning and development opportunities
• The chance to join one of the UK's fastest-growing technology businesses