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Senior Manager, Estimating

Company

Worley

Location

Lima, Lima

Posted

June 03, 2026

Position Overview

Job Description - Senior Manager, Estimating (LIM00L8)Management Level:Manager:

Building on our past. Ready for the future

Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.

Responsibilities:

Development, validation, and stewardship of capital cost (CAPEX) estimates for large, complex mining and industrial projects delivered under EPC and EPCM execution models
Lead the preparation of order-of-magnitude, conceptual, pre-feasibility, feasibility, and definitive CAPEX estimates in line with AACE Class 5 through Class 1 standards.
Ensure estimates are developed using appropriate methodologies, benchmarks, factored and detailed approaches, consistent with project phase a...

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