Executive Assistant to the CEO & Chief Events Officer

Role summary

Executive Assistant to the CEO & Chief Events Officer is a full-time role at Climate Action in London, England, United Kingdom (remote). Posted 2026-08-10. Experience level: 2-5.

Job title

Executive Assistant to the CEO & Chief Events Officer

Company

Climate Action

Location

London, England, United Kingdom

Work arrangement

remote

Employment type

full-time

Category

Administrative

Experience level

2-5

Date posted

2026-08-10

Job description

About Climate Action

Climate Action was founded in 2007 and works at the intersection of climate policy, innovation and finance. We bring together a global community of 140,000 members and an ecosystem of over 1,000 partners, UN agencies and private sector organisations through a number of high-impact hybrid and digital events each year, alongside more focused roundtables.

We are a commercial business with a clear mission: to drive meaningful climate progress through the events and partnerships we convene.

The Role

Join a rapidly growing, mission-led company, making a positive impact on our planet.

This is a hands-on, varied role at the heart of a growing team with people who work hard, deliver, and don't take themselves too seriously along the way.

You will split your time supporting our CEO and our Chief Events Officer, while also acting as the central point of support for the wider team, covering everything from diary management and event operations to HR administration, IT coordination and keeping the office running smoothly.

It's a genuinely broad role, and a good fit for someone with EA/PA experience within a private sector SME, who enjoys variety, takes ownership without needing to be asked twice, and wants exposure across HR, systems and events rather than a narrow admin brief.

Executive support

Diary management, meeting coordination and travel bookings for the CEO and Chief Events Officer and the wider team

Preparing presentations, templates and branded materials using PowerPoint, Canva or similar tools

Managing team expenses and general administration for both directors

Handling confidential personal matters for the directors with discretion

HR & people administration

Coordinating onboarding and offboarding, including new starter and leaver logistics

Maintaining attendance records and setting up new starters on Breathe HR (HRIS)

Administering pension enrolment and the Benenden Health Scheme

Setting up and tracking mandatory training via iHASCO

IT & systems administration

Coordinating IT setup for new starters and equipment return/removal for leavers

Acting as the day-to-day point of contact with our outsourced IT helpdesk provider

Setting up new users on the CRM system

Office & team support

Acting as the central point of support across the business and keeping the office running smoothly

Organising team building activities, birthdays and internal team events

Coordinating client dinners and roundtables alongside the events team

General facilities and office management within our WeWork space

Event operations

Supporting the Chief Events Officer as needed to deliver the flagship annual events and additional roundtables

Working closely with the Chief Events Officer on logistics, supplier coordination and on-the-day support

Essential

Previous experience in an Executive Assistant or Team Assistant role within a private sector SME, supporting senior level Directors

Strong organisational skills, ideally including some team event management experience

Experience of managing team expenses and undertaking team travel arrangements

Proven experience with Microsoft 365, particularly PowerPoint and SharePoint

Curiosity about how AI tools can improve efficiency, reduce costs and support better outcomes

Brings positive and collaborative energy to the team

Confidence to communicate clearly and hold their own at senior level.

Strong administrative ability and attention to detail

Nice to have

HR: supporting HR admin, drafting and issuing employment contracts

Team on/off boarding: IT setup of new joiners/ leavers and managing the IT support supplier

Recruitment: experience using an ATS, reviewing applications, screening candidates, and scheduling interviews, supporting annual reviews and probation check-ins

Systems: CRM user set up, CRM administration

Able to use Canva or similar design tools, and quick to pick up new software

Interview Process

A Teams video call, followed by a face-to-face interview and a final conversation with our CEO and Chief Events Officer.

Salary £42,000 to £45,000 (DOE)

10 flexible remote working dates after probation

Hybrid working arrangement between our WeWork offices in Victoria and remote with three days working in our office weekly (Typically Monday, Wednesday, Thursday)

23 days' annual leave plus bank holidays, and an additional day off for your birthday

Ethical pension plan with 3% employer contribution

Access to eLearning and development platform

Benenden Health Scheme

WeWork wellbeing benefits with on-site barista, community bar, table tennis, showers, and the ability to bring your pet to work

The opportunity to work alongside globally recognised sustainability and climate leaders

Join a rapidly growing, mission-led company, making a positive impact on our planet