Senior Marketing Executive

About Hexiosec

Hexiosec is a Cheltenham-based cyber security company founded and led by former government and defence security engineers. Our team has operated at the highest levels of national security, and we bring that expertise to everything we do.

Backed by significant investment, over the past two years we’ve invested heavily in developing world-class products, building a reputation for excellence and delivering solutions that outperform anything we’ve seen in the market. We are trusted by central UK Government and leading organisations across Education, Finance, Legal, Technology, and Healthcare. Our involvement in the National Cyber Security Centre’s Active Cyber Defence 2.0 programme and our role as Ambassadors for the Department for Science, Innovation and Technology’s Software Security Code of Practice underline our credibility and influence.

This is a rare chance to join a company with:

• World-class engineering talent and deep government security pedigree.
• Strong foundations and endorsements from top-tier government programmes.
• Proven success and early adoption by major organisations.
• Ready for successful scaling with fully productised offerings and ideal market conditions.

Why Join Hexiosec?

We are entering a critical phase: scaling from strong foundations to mass-market adoption. This is an opportunity to be part of a high-growth journey, shaping the future of UK cyber security. You’ll work alongside exceptional engineers and industry leaders, in an environment that values innovation, collaboration and impact.

Your Role

We are looking for talented individuals to help us accelerate growth. Roles will require initial time in our Cheltenham office to immerse yourself in our culture and products, with flexibility to move to one-three days per week minimum as your knowledge develops.

Role Overview

Deliver impactful marketing for Hexiosec with a focus on creativity and execution.

Key Responsibilities

• Execute marketing campaigns to generate leads and support sales objectives.
• Create engaging content (graphics, videos, social posts, email campaigns).
• Support event planning and exhibition logistics.
• Manage day-to-day HubSpot activities and campaign workflows.
• Drive engagement through new ideas and channels.
• Track campaign performance and suggest improvements.

Requirements

• Hands-on experience in B2B marketing, ideally in cybersecurity or SaaS.
• Strong creative skills for content design and messaging.
• Analytical approach.
• Ability to manage multiple projects and deadlines.
• Innovative thinker with a proactive, execution-focused approach.
• Able to work autonomously and as part of a team.

Desirables

• Familiarity with HubSpot, LinkedIn and Google Ads.
• Web design and development, including user experience skills.
• Digital ad optimisation.
• Ability to leverage AI tools.

Compensation

• Base: £40,000–£50,000pa
• Bonus: Up to 10% of base salary (performance-based)

Please click on Apply Now and email your CV and covering letter.