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Principal Estimator
WorleyUnited Statesfull_timeVerifiedPosted 3 Mar 2026
About the role
Principal Estimator - MON014XCompany: Worley
Primary Location
: USA-CA-MonroviaJob
: Project Cost EstimatingSchedule
: Full-timeEmployment Type: EmployeeManagement Level: Individual ContributorJob Posting
: Mar 2, 2026Unposting Date
: Apr 2, 2026Reporting Manager Title: Senior Director of US Estimating: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:
- Ensure adherence to the preparation and/or supervision of cost estimates in accordance with the approved procedures during various project phases including Pre-FEED and FEED
- Provide support in the development of estimating standards, procedures and systems for the estimating of tenders and proposals
- Provide cost estimating guidance to projects
- Work with the team to define an appropriate Work Breakdown Structure (WBS) in accordance with the customer and project requirement
- Prepare the estimate plan to include establishment of the estimating methodology and cost estimating principles applicable to the estimate preparation.
- Review design scope criteria and quant
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