TransitionZero is looking for a Communications & Marketing Manager.

Overview:

• Full-time, fixed term: 6 – 9 months contract
• Location: London, UK
• Language: English
• Salary: £47,500 – £55,000 per year
• Applications closing: until filled

Job Description

The purpose of this role is to keep our communications and marketing engine running at full speed. You’ll sit at the intersection of marketing, storytelling, and design to build TransitionZero’s brand and drive adoption of Scenario Builder. To do this you’ll own the content calendar, social channels, website updates, and day‑to‑day asset creation while partnering closely with insight analysts, modellers, engagement leads, and the product team.

While experience in the energy transition or climate space is a plus, we also welcome candidates with backgrounds in finance/business journalism, or data‑driven storytelling.

This is a hybrid role, based out of our London office, reporting to the Head of Content.

Responsibilities

Content creation & editing

• Draft, edit, and publish explainers, blogs, newsletters and thought‑leadership articles
• Translate complex data, modelling outputs, and research insights into accessible, rigorous content for our target audience
• Produce visual assets including infographics, social carousels, short video clips, and multimedia explainers

Web & social management

• Manage updates to the website (CMS) and optimise content for SEO & accessibility
• Produce and schedule content across social channels
• Track communications analytics and report impact

Digital & creative production

• Create assets using Canva
• Edit short‑form video content for social platforms
• Support production of data visualisations with market experts & designers

Media & content coordination

• Draft press materials and support press outreach to deliver comms‑related grant objectives
• Maintain and execute a coordinated content calendar
• Identify opportunities for proactive commentary & brand visibility

Cross‑team collaboration

• Work closely with market experts, modellers, product teams, and partners to generate compelling content
• Support webinars, and product messaging
• Ensure adherence to tone, brand, accessibility, and editorial standards

Role Requirements

Content expertise

• Proven ability to translate complex concepts into engaging, accurate content.
• Strong writer and editor: You write with clarity, precision, and creativity, and have an editor’s eye for structure, grammar, and detail.
• Hands‑on communications and content production experience within a technical, research‑driven, or mission‑driven organisation (e.g., climate, science, economics, public policy, finance, tech).

Technical communication

• Experience working with subject‑matter experts, researchers, analysts, or data teams.
• Familiarity with climate, energy, or sustainability issues.
• Comfortable checking accuracy, context, and nuance when working with charts, quantitative claims, and technical content (a core component of the science/data communication mindset).

Digital fluency

• Experience producing digital content across multiple formats (written + visual + video).
• Digital design fluency: Skilled in creating strong visual content (e.g., in Canva) and in short‑form video editing for shaping narrative visuals.
• Detail‑oriented, organised, and capable of managing multiple workstreams in a fast‑paced environment (demonstrating necessary execution skills).
• Familiarity with web publishing and SEO principles (as noted in the digital design fluency requirements).

Specialised domain & tools

• Experience in B2B/B2G or software‑driven environments.
• Ability to support data‑visualisation workflows and storytelling.
• Understanding of analytics tools (e.g., Google Analytics, Mailchimp, Hootsuite, LinkedIn/Twitter dashboards).
• Know how to use Hubspot & Vercel.

How to apply?

To apply for this role, please fill in the application form.