Cost Manager (Infrastructure Construction Consultancy)

Company: AECOM
Apply for the Cost Manager (Infrastructure Construction Consultancy)
Location: Cardiff
Job Description:

Overview

As a Cost Manager in AECOM’s Buildings & Places Infrastructure team, you will steer cost management across major infrastructure projects from inception to completion. You’ll work with a cross-functional, client-facing group to deliver accurate, value-driven cost plans, procurements, and final accounts, strengthening client relationships and project value. You’ll operate on highways, rail, and power sectors for high-profile clients, shaping commercial outcomes and performance standards. This role offers impact through innovative, complex projects that uplift communities.

Pay / Benefits

  • hybrid work options
  • compensation, benefits and well-being programs
  • global firm opportunities
  • flexible work arrangements
  • equal opportunity employer
  • career growth and development opportunities

Responsibilities

  • Deliver all aspects of cost management from inception to completion across the project lifecycle
  • Conduct feasibility estimates and cost planning with minimal supervision
  • Manage contract procurement, tender documentation, and value engineering
  • Maintain commercial awareness, risk management, and dispute resolution throughout projects
  • Oversee post-contract cost reporting and agreement of final accounts
  • Foster high standards of professional competence and client-facing excellence
  • Drive performance standards and technical excellence via internal networks
  • Build and maintain strong client relationships to grow the portfolio

Key requirements

  • Experience in Cost Management/Quantity Surveying within infrastructure projects
  • Strong knowledge of NEC4 contracts (PSC and ECC)
  • Experience of cost/commercial management in integrated, multi-organisation teams
  • Experience in a client organization or through secondment/colocation is beneficial
  • Ability to identify and influence key client stakeholders to grow workload
  • Degree in Quantity Surveying (or equivalent)
  • MRICS accreditation or working towards it
  • Excellent communication with clients and teams
  • Relationship-building and stakeholder management
  • Collaborative and proactive problem-solving
  • NEC4 suite knowledge (PSC, ECC)
  • Cost management and cost reporting
  • Tender documentation and contract procurement

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Posted: September 30th, 2026