Technology Implementation Manager
Listed on 2026-02-16
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IT/Tech
IT Project Manager, IT Consultant
About Marex
Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges.
The group provides access to the world’s major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 2,300 employees across Europe, Asia and the Americas.
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Overview Of Marex / Department DescriptionMarex has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology‑led service provides access to all major exchanges, order‑flow management via screen, voice and DMA, plus award‑winning data, insights and analytics.
The Technology Department delivers differentiation, scalability and security for the business. Reporting to the Head of Technology Change, Technology provides digital tools, software services and infrastructure globally to all business groups. Software development and support teams work in agile ‘streams’ aligned to specific business areas. Our other teams work enterprise‑wide to provide critical services including our global service desk, network and system infrastructure, IT operations, security, enterprise architecture and design.
The Change team manages the Technology delivery and integration of acquisitions, as well as delivery of business change initiatives that are in scope of the Marex Change process.
Role SummaryThe Implementation Manager role drives successful implementation of Technology change projects. Working flexibly across multiple projects / initiatives, the role both coordinates and carries out area actions to deliver project implementation and business optimisation. The role focuses on the co‑ordination of Technology integration and rationalisation as created by the acquisition book of work within Marex.
Key to success in this role will be the ownership and accountability that comes with delivery of complex books of work. To be successful will require excellent relationships to be established with the Heads of each Technology Business stream and certainly out to key stakeholders within the business itself who are decision makers on change and rationalisation. There is likely to be engagement wider technology management, Infrastructure teams, Facilities and change management.
The candidate will demonstrate a can‑do attitude to realise the most beneficial outcome for Marex as an organisation. Bringing with them a broad range of experience from across financial services have experienced Front, Middle and Back office and the key structures and challenges that each area brings. The ability to deliver successfully a book of work that simplifies ways of working in Marex will be a key deliverable.
The role is fully aligned to the Acquisition Integration Framework (part of the Technology Portfolio Change Delivery) and will support the creation of artifacts that demonstrate this alignment. It will be expected to contribute to the incremental enhancement of the Framework to continually challenge and improve the way we deliver change within Technology.
Overall Responsibilities- Work with Technology and Business to define and build strategic books of work that shape integration and rationalisation direction for the business.
- Support Business Technology to successfully build books of work that correctly align to deliverable functionality and the business requirements.
- Retain alignment to the core Technology Strategy and ensure the Marex Technology footprint is understood during change. Prioritise existing vendors and…
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