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Senior Cost Estimation - Energy Projects

Posted March 02, 2026
Full-time Mid-Senior Level

Job Overview

Senior Cost Estimators in the Natural Resources division develop cost estimates control structures of Oil & Gas, Mining, Chemicals and Clean Energies & Decarbonisation projects and programmes of various sizes, depending upon their complexity (over 500M€). These services are delivered in CAPEX and OPEX projects from Concept and Order of Magnitude to Close-out levels, as well as in all project life cycles (pre-FEED, FEED, tendering, EPC, ...).

Senior Cost Estimators undertake the above while maintaining a strong commercial relationship with the clients, using effective communication techniques, and ensuring client satisfaction.

Key accountabilities

Service Delivery

  • Apply first principles estimating in the Energy and Resources sector
  • Prepare capital cost estimates to meet industry standard estimate classification guidelines
  • Apply and efficiently utilise approved work breakdown and cost breakdown structures
  • Support key tendering activities, including preparation of pre-tender estimates
  • Analyse project change and the provision of feedback on areas of risk and opportunities
  • Work collaboratively and seamlessly with all other key project and programme functions such as cost, risk, and planning teams
  • Analyse and assess costs and estimates provided by suppliers and contractors
  • Provide process and technical estimating support production of feasibility studies
  • Provide estimating support to manage project budget and scope (Value Engineering)

Business Generation

  • Support the development of allocated sector/ service/ client marketing action plans.
  • Provide and update contact and lead information for incorporation onto the database.
  • Maintain client care activity for the commissions either under your control or that you are working on.
  • Produce / maintain case studies for commissions either under your control or that you are working on.
  • Identifying cross selling opportunities with current clients.
  • Identifying new opportunities with current clients.
  • Support new bids.
  • Support Group marketing initiatives.

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