About this opportunity
WorleyParsons lists this Principal Power Estimator opportunity in houston, Texas. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Company : Worley
Primary Location
USA-TX-Houston
Job
Schedule
Full-time
Employment Type : Employee
Job Posting
Sep 22, 2026
Unposting Date
Oct 23, 2026
Reporting Manager Title : Senior Director, Project Delivery Services
About us
Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.
Purpose of Role:
Develop Type I, II, Ill & IV CAPEX cost estimates and OPEX cost estimates for major projects. These estimates are to include engineering, project management, procurement, fabrication, transport, installation, hook-up & commissioning, OPEX and abandonment. Good working knowledge of estimating software programs, Microsoft Excel, Microsoft Access and Visual Basic.
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 proposal
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 quantities for completeness and coordinate with the project to develop additional estimating bases when information is incomplete.
Support the collection, verification and integration across all work scope into the cost estimate
Provide support in identifying, analyzing, and providing innovative solutions to cost estimating problems.
Compare and analyze scope, quantities and cost data between projects. In comparison with previous estimates, outcome costs and vendor prices, carry out benchmark estimates through high level norms and industry standards
Support the development of future benchmarking and estimating tools.
Develop escalation model where required and assist with the development of owners cost.
Coordinate identification of areas of risk in the compilation of cost estimates and evaluate appropriate levels of contingency. Where necessary perform Monte Carlo type risk analysis of costs estimates to determine contingency and accuracy levels.
Ensure sound quality of cost estimates adhering to the Worley Cost Estimating review procedures at varying project phases.
Prepare and present cost estimating information to management/customer. This may include the development of Basis of Cost Estimate report.
Participate in establishing pricing structures to be applied to quantities for estimates.
Prepare cost trend estimates in support of project cost trend programs.
Qualifications
Technical and Industry Experience:
Thorough technical and practical estimating skills and able to consistently deliver quality, accurate and timely work to Worley and its customers.
Knowledge of the fundamental requirements of the discipline, and the basic requirements of other disciplines
Knowledge of applicable local and international standards and statutory and regulatory requirements.
Highly competent in the use of relevant software such as MS Office Suite and discipline specific software and tools.
Thorough technical, practical and leadership experience in the relevant discipline, including experience in project engineering and management with specialized estimating expertise.
An understanding of project planning and scheduling experience and demonstrable leadership in working with a multi-disciplinary team in large scale projects.
Indirect estimating and staffing plan development
Preferred:
Local candidates in Houston and Baton Rouge strongly preferred
Postgraduate qualifications in the relevant discipline; management or supervisory qualifications or equivalent qualification/experience
Previous LNG and major project experience leading a group of estimators
Strong organizational skills and ability to deal with challenging situations.
Strong understanding on contractual and subcontract language and evaluation preferred.
Ability to work 60+ hour workweeks, weekends, holidays in office 100% of the time.
Previous project control and cost report creation a plus.
Ability to push the right process and explain the consequences of deviating from sound industry work processes and procedures.
Moving forward together
We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.
And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.
And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.
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Worksite address
houston, TX, 77246, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.