Marsh McLennan

Support Executive (PA) - 12 month FTC

United Kingdom · Hybrid · Full time

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About the role

Description from the employer’s posting. Check the employer’s page for the current version.

EmployerMarsh McLennan
LocationUnited Kingdom
Work styleHybrid
Employment typeFull time
Employer posted30 Sep 2026

Company:

Marsh

Description:

We are looking for a Support Executive (Junior PA) to join our Business Support team, partnering closely with client-facing colleagues and providing high-quality administrative support to senior consultants and stakeholders across Marsh the UK. This is a great opportunity to join an established team and build your PA career in a large corporate environment.

This is a hybrid working role, with a requirement to work three days per week in either our London or Bristol offices.

Please note that this role for a 12-month fixed-term contract.

We will rely on you to:

Provide proactive day-to-day PA support to senior stakeholders (including senior leadership), ensuring priorities are managed smoothly and professionally.
Manage complex diaries, coordinate internal/external meetings (Zoom and in-person), and organize events (venues, logistics, stakeholders).
Deliver end-to-end travel coordination (including international travel), expenses processing, invoice handling, and support with complex billing/project administration.

Show full description

What you need to have:

Around 2 years’ experience in a PA/EA/administrative support role within a professional, fast-paced environment.
Advanced Microsoft Office capability (Outlook, Word, PowerPoint, Excel) with strong document production and formatting skills.
Excellent organization, time management, and attention to detail, with the ability to multitask, meet deadlines, and communicate effectively with remote colleagues.

What makes you stand out:

Experience supporting senior leadership (or similar high-profile stakeholders) with confidence, discretion, and professionalism.
Strong minute-taking skills and experience drafting communications on behalf of leaders or teams.
A continuous improvement mindset—comfortable learning new tools/processes and taking ownership to deliver high-quality, timely outcomes.

Why join our team:

We help you be your best through professional development opportunities, interesting work and supportive leaders.
We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.
Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.

#hybrid

Marsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit marsh.com, or follow us on LinkedIn and X.

Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, civil partnership status, disability, ethnic origin, family duties, gender orientation or expression, gender reassignment, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. We are an equal opportunities employer. We are committed to providing reasonable adjustments in accordance with applicable law to any candidate with a disability to allow them to fully participate in the recruitment process. If you have a disability that may require reasonable adjustments, please contact us at reasonableaccommodations@marsh.com.

Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

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