Marketing & Communications Manager

At Silverstream Technologies, we're changing how the world's ships use energy, helping global shipping use less fuel and reduce emissions through proven technology. Our Silverstream® System is already installed on more than 160 vessels worldwide, delivering proven, measurable savings for customers.

Our next chapter is about scaling that impact, and marketing has an important part to play.

We're looking for a Marketing & Communications Manager who knows the maritime industry and can turn technical expertise, customer insight and performance evidence into compelling campaigns, content and customer stories.

You’ll help shape how an established maritime technology business reaches new customers and strengthens relationships with existing ones. There are results to communicate, customer stories to develop and international markets to engage.

Recognised among Europe's fastest-growing companies by the Financial Times and Britain's fastest-growing private companies by The Sunday Times, our ambition is to make air lubrication standard on newbuild vessels and bring its benefits to the existing global fleet.

Reporting to the VP Commercial Operations and working alongside our Head of Brand & PR, you'll collaborate directly with commercial, technical and performance colleagues. You'll have a voice in setting marketing priorities and a hands‑on role in bringing them to life, with access to the people and evidence behind our technology.

• Develop marketing that resonates across different maritime markets and cultures, working with regional colleagues and partners to reflect local customer priorities, buying practices and communication needs.
• Shape clear, distinctive messaging that connects our technology with customer needs.
• Plan and deliver focused campaigns for priority accounts and maritime audiences across content, digital channels, PR and events.
• Turn validated performance evidence into compelling customer stories, case studies and sales materials.
• Support technology developments and new applications with effective positioning and launch activity.
• Help deliver exhibitions, conferences and customer events with clear commercial objectives.
• Manage agencies, projects and budgets, using practical measures to understand results and improve activity.

This role combines strategic thinking with hands‑on delivery. You'll enjoy developing the plan, creating the content and working with colleagues to bring it to market.

Experience in maritime marketing or communications is essential
, together with a broad understanding of shipping, its customers and commercial context.

You'll also bring:

• A relevant degree at 2:1 or better, together with a CIM qualification or equivalents
• Strong B2B marketing experience in high value, low volume sectors including integrated campaigns and hands‑on content creation.
• Excellent written and verbal English, with the ability to translate technical information into clear customer benefits.
• Experience working with sales or customer‑facing teams to support commercial priorities.
• Confidence collaborating with technical experts and senior stakeholders.
• Experience managing agencies, budgets and projects, and evaluating results.

Product marketing, customer advocacy and international marketing experience would be valuable

• Exposure to leading maritime customers. Help tell the story of proven technology used by some of the world’s largest shipowners and operators, with installations at major shipyards worldwide.
• International reach. Work across Europe, including Greece's major ship owning community, and the shipbuilding markets of China, Japan and South Korea.…