Building on our past. Ready for the future

Worley is a integral 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.

PURPOSE

The Lead Mechanical Designer - HVACprovides technical leadership and delivery oversight for HVAC and building services design on industrial and infrastructure projects. This role combines advanced HVAC design expertise with team leadership, coordination across disciplines, and accountability for quality, schedule, and constructability of deliverables.

RESPONSIBILITIES

Project & Technical Leadership
- Lead HVAC design scope on assigned projects, ensuring compliance with Worley, client, and regulatory requirements.
- Own HVAC layout, model development, and drawing production across project phases.
- Provide technical guidance on system selection, equipment layout, ducting, piping interfaces,



and constructability.
- Support procurement with technical inputs, vendor coordination, and design clarifications.

Team Leadership & Coordination
- Lead and mentor HVAC designers and junior staff.
- Allocate work, manage workloads, and coordinate interfaces with Mechanical, Electrical, and Architectural disciplines.

Quality, Safety & Compliance
- Ensure HVAC deliverables comply with applicable codes (ASHRAE, CSA, local building codes) and Worley standards.
- Promote safety in design and constructability best practices.

QUALIFICATIONS
- Diploma or degree in Mechanical Engineering Technology or related field.
- Extensive HVAC design experience in industrial/commercial environments. Preference towards experience within an EPC/EPCM organization.
- Proficiency in 3D modeling tools and HVAC design software.
- Strong leadership and coordination skills.

Moving forward together

We’re committed to buil

📌 Lead Mechanical Designer (Santiago)
🏢 Worley
📍 Santiago