Senior HVAC Engineer

Building on our past. Ready for the future

Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.

Right now, we're bridging two worlds as we accelerate to more sustainable energy sources, while helping our customers provide the energy, chemicals and resources that society needs now.

We partner with our customers to deliver projects and create value over the life of their portfolio of assets. We solve complex problems by finding integrated data-centric solutions from the first stages of consulting and engineering to installation and commissioning, to the last stages of decommissioning and remediation. Join us and help drive innovation and sustainability in our projects.

The Role

As a Senior HVAC Engineer with Worley, you will work closely with our existing team to deliver projects for our clients while continuing to develop your skills and experience etc.

Key Accountabilities : -

• Engineering and designing of HVAC systems for petrochemical, chemical, power plants, Onshore-Substations & Control room, Industries, IT Server Rooms,
• Develop HVAC systems design from concept stage after understanding functional, operational and project specific requirements.
• Inter-discipline co-ordination with Architect, Civil, Electrical, Instrumentation, Piping & Process for understanding project basic requirements at each engineering stage and provide inputs to disciplines.
• Develop basis of design, Technical specification and cost estimate document for HVAC system.
• Perform Heat load calculations, selection and designing of equipment, HVAC piping design, ducting design, Pipe and Duct routing, electrical power and control wiring design, HVAC space management.
• Ventilation calculations for various industrial applications.
• Develop BOQ, Material requisitions, tender specifications & drawings for the HVAC system and issuing the same for vendor offer.
• Technical evaluation of vendor offers and giving technical recommendations
• Checking and coordination of drawings and documents submitted by vendors and getting the same in line with the requirements of the project.
• Checking interface with other services in the plant.
• Site visits for coordinating site installation activities, trouble shooting and ensuring timely deliveries and drawing preparation by Vendors.
• Innovative thoughts and solutions combined with ability to demonstrate and convince stakeholders on proposed solutions
• Engineer Shall be able to guide guide draftsman for the preparation of HVAC drawings and shop drawings (D&IDs, AFDs, GAs etc) and Review of 3D model.
• Prepare SOW for HVAC contractor and coordinate with HVAC vendors.
• Knowledge of quality aspects as per ISO 9001 is necessary.
• Effective verbal and written communication is necessary. Candidate shall have ability to interface with other engineering disciplines, vendors, and Clients.
• Willingness to travel in India and abroad.
• Handle one or more Projects independently.

Success Criteria : -

• Timely delivery of projects with right quality, within budget and schedule.
• Coordinate within team and other departments and projects to minimize quality errors claims.
• Continuously improve methods and lessons learnt to optimize client value.
• Ability to quickly assess and make recommendations (rapid problem solving) regarding HVAC issues.
• Compliance with Worley Values.

About You

To be considered for this role it is envisaged you will possess the following attributes :

• 12 – 15 years of experience is needed.
• B.E. Mechanical (from Recognized University).

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.

Worley takes personal data protection seriously and respects EU and local data protection laws. You can read our full Recruitment Privacy Notice Here.

Please note : If you are being represented by a recruitment agency you will not be considered, to be considered you will need to apply directly to Worley.

Company

Worley

Primary Location

IND-MM-Mumbai

Job

Mechanical

Schedule

Full-time

Employment Type

Employee

Management Level

Individual Contributor

Job Posting

Nov 10, 2025

Unposting Date

Dec 10, 2025

Reporting Manager Title

General Manager

Skills Required

Material requisitions, Ventilation calculations, Tender specifications, Heat load calculations, Ducting design