Principal Cost Manager

Principal Cost Manager – Responsible for driving cost management excellence across complex infrastructure projects within the Wales & West Region.

Responsibilities

• Lead the Cost Management team in delivering technical solutions to existing and new clients.
• Build and maintain long‑term relationships with internal stakeholders and clients.
• Develop, implement and monitor cost performance using tools such as Power‑BI, PRISM, Oracle, Deltek and Ecosys.
• Provide expert advice on cost strategies, budgets and value engineering to engineering teams.
• Ensure high‑quality client service through regular client care, quality assurance and communication.
• Support business development activities, identify partnership opportunities and contribute to key account management.
• Lead on portfolio and project delivery, chairing meetings and ensuring commercial accountability.
• Mentor and develop Assistant Cost Managers and Cost Managers.

Business Development

• Identify and pursue growth opportunities for the Cost Management Service.
• Generate leadership material and support strategic recruitment initiatives.
• Monitor and manage cost management budgets and expenditure within the remit.

Qualifications

• Proven experience in cost management, preferably within Energy or Infrastructure sectors.
• Strong network and knowledge of industry benchmarks, cost structures and measurement methods (e.g., RMM, NRM).
• Experience with NEC, FIDIC, IChemE and other standard contracts.
• Solid understanding of Earned Value Management (EVM) and other performance measurement techniques.
• Leadership ability to direct and manage project teams.
• Degree in construction, finance or related discipline; professional registration (RICS, ICE, AACE, CaSA) a plus.

Benefits

Competitive salary, employee rewards, extensive training and professional development programs, hybrid working environment and flexible holiday allowance.

Security Clearance

This role may require security clearance. Applicants will be assessed by the UK Security Vetting (UKSV) process and may need to prove UK residency of 5 years or longer.

Equal Opportunity

At AtkinsRéalis we are an Equal Opportunities Employer and welcome applications from all backgrounds, cultures, and abilities.

Job Type

Employee – Regular

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