Mechanical & Piping Quantity Surveyor

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.

At Worley, we're solving some of the world's most complex industrial challenges-from driving sustainable energy transition projects to delivering the infrastructure that keeps society running today. Our people are at the core of it all, working with purpose, precision, and passion. If you thrive in the field, enjoy complex mechanical and piping work, and take pride in the accuracy of your reporting, you may be exactly who we're looking for.

PURPOSE OF THE ROLE

You will play an integral role in validating installed mechanical and piping quantities on major Gulf Coast industrial projects-including LNG facilities, petrochemical plants, and refineries. Your work ensures the accuracy of reporting, progress measurement, and billing, directly influencing project cost control and earned value performance. Approximately 70% of your time will be spent in the field, where your technical insight and practical understanding of heavy industrial construction will drive accuracy and accountability.

CORE RESPONSIBILITIES

• Validate installed mechanical and piping quantities against contractor progress claims and field installation reports.
• Maintain detailed logs of installed systems-including pipe spools, supports, equipment, and prefabricated modules-for verification of project reporting and billing.
• Identify, document, and communicate any variances between reported and actual field quantities.
• Review isometric drawings, P&IDs, and material take-offs (MTOs) to ensure consistency with field progress and contractor submissions.
• Collaborate closely with construction management, project controls, and field supervision teams to reconcile quantities and maintain accurate earned value data.
• Support field teams by ensuring all mechanical and piping measurement practices comply with Worley procedures and customer requirements.
• Provide accurate, data-driven reporting to project leadership, enabling confident cost and schedule forecasting.
• Promote and model a strong safety culture, ensuring full compliance with Worley and site-specific safety expectations.
• Mentor less experienced team members, sharing expertise in field verification techniques and mechanical/piping installation processes.

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WHAT YOU'LL BRING TO THE ROLE

• A degree in mechanical engineering, construction management, or a related field, or equivalent industry experience.
• Typically, 7+ years of relevant experience in mechanical and piping quantity surveying or construction management on large industrial projects.
• Proven field experience within LNG, petrochemical, refinery, or heavy industrial environments.
• Strong knowledge of mechanical and piping systems, including fabrication, installation, hydrotesting, and pre-commissioning.
• Ability to read and interpret P&IDs, isometrics, and construction drawings, ensuring alignment with installed conditions.
• Familiarity with progress tracking systems, field data collection tools, and earned value reporting.
• Analytical and detail-oriented mindset with a focus on accuracy, consistency, and accountability.
• Excellent communication skills, capable of building strong relationships across disciplines and influencing decisions through data-driven insight.
• A personal commitment to safety, integrity, and teamwork in all aspects of your work.

Feel the energy at Worley with access to a range of benefits including: paid time off, holiday pay (usually 8 per year in the US), and eligibility to participate in the medical, life, dental, and vision insurance plans, as well as 401(k) plan.

If this opportunity excites you and you're ready to bring your expertise into a role that makes a measurable impact on world-class Gulf Coast projects, we'd love to hear from you. Apply now and take the next step with Worley.

ABOUT US

We deliver a more sustainable world. Worley is a global team of consultants, engineers, construction professionals, and data specialists united by a shared purpose-to deliver a better tomorrow. Across the Gulf Coast and beyond, we help customers design, build, and operate the facilities that power the world, produce the materials that build our communities, and move the resources that sustain our lives. Together, we're transforming how industry works today and creating a cleaner, more resource-efficient future.

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Moving forward together

We're committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.

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.

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.