Senior Cost Manager

About Colliers

Colliers (NASDAQ, TSX: CIGI) is a global diversified professional services and investment management company operating through three industry-leading businesses: Commercial Real Estate, Engineering and Investment Management. With greater than a 30-year track record of consistent growth and strong recurring cash flows, we scale complementary, high-value businesses that provide essential services across the full asset lifecycle.

Our unique partnership philosophy empowers exceptional leaders, preserves our entrepreneurial culture, and ensures meaningful inside ownership – driving strong alignment and sustained value creation for our shareholders. With $6 billion in annual revenues, 28,000 professionals, and $110 billion in assets under management, Colliers is committed to accelerating the success of our clients, investors, and people worldwide.

Learn more at corporate.colliers.com.

As a result of continued growth within our Occupier Services business, we are seeking an experienced Senior Cost Manager to join our team supporting a major high-profile corporate occupier account based in Central London. This role offers the opportunity to work across a significant portfolio of workplace, refurbishment, fit-out and capital projects, partnering directly with senior client stakeholders and project teams.

The Opportunity

This is a client-facing leadership role for an accomplished Senior Cost Manager looking to take ownership of commercial delivery across a prestigious account.

You will provide strategic cost management services across a diverse programme of projects, ensuring robust financial governance, cost certainty and value optimisation from project inception through to completion. Working closely with Project Managers, Consultants, Contractors and Client Leadership Teams, you will play a key role in delivering best-in-class project outcomes.

Key Responsibilities

• Lead all cost management activities across a portfolio of workplace, fit-out, refurbishment and capital projects.
• Develop and manage project budgets, cost plans and financial forecasts.
• Provide strategic commercial advice to client stakeholders and project teams.
• Prepare feasibility estimates, benchmarking studies and procurement strategies.
• Manage tender processes, contractor evaluations and appointment recommendations.
• Oversee contract administration under JCT and NEC forms of contract.
• Review valuations, variations, change controls and final accounts.
• Ensure robust commercial governance and financial reporting across the account.
• Identify project risks and opportunities and implement appropriate mitigation strategies.
• Drive value engineering initiatives while maintaining project quality and programme objectives.
• Produce accurate monthly cost reports and programme-wide financial updates.
• Build and maintain strong relationships with client representatives, consultants and contractors.
• Support business growth opportunities within the account and wider Occupier Services team.
• Mentor and develop junior Cost Management professionals within the team.

About You

Essential

MRICS qualified (mandatory).

Degree qualified in Quantity Surveying or a related discipline.

Consultancy experience within the real estate, construction or property sector.

Strong experience delivering corporate occupier, commercial office, workplace, fit-out or refurbishment projects.

Excellent understanding of cost planning, procurement and contract administration.

Experience working within large-scale corporate real estate programmes.

Knowledge of JCT and NEC forms of contract.

Experience working in a multi-disciplinary consultancy environment.

Strong commercial acumen and analytical skills.

Ability to manage multiple stakeholders and priorities.

Excellent communication and client-facing skills.

Right to Work

Candidates must have the unrestricted right to work in the UK. Unfortunately, visa sponsorship is not available for this position.

Why Join Colliers UK?

Accelerate your career – Colliers is committed to developing its people through structured career progression, learning opportunities, professional qualifications, and internal mobility.

Enterprising culture – Employees are empowered to think differently, take ownership, and make decisions that drive success. Innovation and entrepreneurship are central to the Colliers culture.

Collaborative environment – Teams work closely across service lines and geographies, creating opportunities to learn from industry experts and deliver exceptional outcomes for clients.

Global business, local impact – As part of a global organisation with thousands of professionals worldwide, employees benefit from international expertise while working on projects that shape local communities.

Strong focus on people and wellbeing – Colliers invests in its employees through competitive benefits, flexible working approaches, and a culture that supports individual success.

Commitment to inclusion and diversity – The business actively promotes an inclusive culture where different perspectives are valued and encouraged.

Make a difference – Through initiatives such as Colliers Gives, employees are encouraged to support local communities, with paid volunteering days and opportunities to contribute to charitable causes.

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