Assistant Manager Business Management, CEO Office

The CEO Office plays a central role in supporting leadership, governance and effective decision‑making across LCH Ltd.

This Senior Business Manager opportunity is ideal for someone looking to grow their experience in executive delivery, governance and enterprise‑wide coordination. The role supports the CEO Office leadership team by supplying to high‑quality materials, helping coordinate senior forums and improving how information, metrics and insights are delivered.

You will work closely with colleagues across LCH Ltd and gain valuable exposure to how the organisation operates at a senior level. You will be supported to build confidence, judgement and capability while making a meaningful contribution to CEO Office outcomes.

What you’ll be responsible for

• Supporting CEO Office delivery

  • Help coordinate and track CEO Office requests, learning how to balance priorities, timelines and dependencies.

  • Provide clear workflows that support consistent and reliable delivery.

• Developing executive‑ready materials

  • Support the preparation and refinement of briefing packs, presentations and written materials for senior leaders and governance forums.

  • Learn how to structure complex information into clear, concise and well‑presented content.

• Governance and Board exposure

  • Assist with the coordination of Board and senior committee materials, including timelines, quality checks and pack readiness.

  • Develop understanding of governance processes, controls and senior‑forum expectations.

• Working across teams

  • Collaborate with teams across Corporate Functions and Business Lines to improve the quality and consistency of submissions.

  • Develop participant management skills through day‑to‑day coordination and problem‑solving.

• Smarter ways of working

  • Gain experience using AI‑enabled tools to support drafting, summarisation and insight extraction, helping reduce manual effort.

  • Support the use of reporting tools such as Power BI to improve how metrics are presented.

What This Role Will Help You Develop

This role provides hands‑on development in:

• Executive communication and presentation skills.

• Governance and senior decision‑making processes.

• Prioritisation and delivery judgement.

• Cross‑functional partnership and partner engagement.

• Data‑driven reporting, automation and AI‑enabled working.

It offers a solid foundation for future progression into senior business management, COO, Chief‑of‑Staff or broader enterprise roles.

What you’ll bring

• 5–6 years experience in a business management, PMO, COO, Chief‑of‑Staff or executive support role within a sophisticated organisation.

• Experience supporting senior participants or supplying to executive‑level materials.

• Clear written communication skills and a willingness to learn how to shape executive‑ready content.

• Good PowerPoint skills and attention to presentation quality.

• Experience working with data, dashboards or reporting tools (such as Power BI), or a strong interest in developing these skills.

• A proactive, organised approach and the ability to lead multiple tasks.

Why this role

• Exposure to the CEO Office and senior leadership at LCH Ltd.

• A supportive environment focused on learning, development and quality.

• Opportunities to build future‑focused skills in automation and AI‑enabled delivery.

• Part of LCH Ltd’s growing Malabe community, working with global participants.

• A role where your contribution is visible and valued.

Career Stage:

London Stock Exchange Group (LSEG) Information:

Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.

Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.

We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.

You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

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