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Posted 21 July, 2026

Commercial Manager - (Tunnelling)

Matchtech
EC1, ENG, GB Full Time

Job Description

Our client, a leading consultancy in the construction sector, is currently seeking a Commercial Manager - Target Outturn Cost Assurance (Tunnelling) to join their team in London. This is a permanent position with the requirement for occasional travel to Orwell Logistics Park. This is specifically within the Nuclear industry, notably for Sizewell C. Key Responsibilities: Overseeing cost management and quantity surveying for tunnelling and underground construction projects Conducting TOC assurance and commercial risk reviews Engaging and managing relationships with contractors Providing expert advice on TBM operations, shaft construction, and underground structures Supporting project delivery across sectors including highways, defence & security, nuclear, and rail Delivering commercial input and analysis to complex tunnelling projects Ensuring project costs are managed efficiently and effectively Job Requirements: Experience in tunnelling and underground construction projects Strong understanding of TBM operations, shaft construction, and underground structures Experience in cost management and quantity surveying Proven track record in carrying out TOC assurance and commercial risk reviews Ability to engage and manage contractor relationships Experience within the highways, defence & security, nuclear, and rail sectors is advantageous Relevant degree or equivalent qualification in quantity surveying or a related field Strong analytical and problem-solving skills Benefits: Competitive salary Opportunity to work on a variety of interesting and challenging projects Professional development and training opportunities Supportive and collaborative work environment Employee benefits package If you are an experienced Commercial Manager with a background in tunnelling and TOC assurance, and you are looking for a new opportunity to further develop your career, we would love to hear from you. Apply now to join our client's dynamic and talented team in London