At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

Your Impact As an HVAC Engineer, you will be responsible for project delivery, design management, and site execution of HVAC systems. You will collaborate with contractors, OEMs, and design teams to ensure cost-effective, timely, and quality completion of projects across industrial, pharma, FMCG, and specialty environments.

Roles And Responsibilities

- Scope Review Review and understand scope of works and BOQ based on client contracts.
- Engineering Knowledge Apply sound knowledge of engineering principles and standard codes.
- Construction Supervision Ensure contractors execute activities per drawings, specifications, and codes.
- Coordination Align efforts of installation contractors, OEMs, and design teams for HVAC installation and modifications.
- Technical Review Review and approve technical documents, drawings, and specifications submitted by contractors.
- Execution Oversight Supervise HVAC equipment erection, piping (including clean piping), structural fabrication, and package units.
- Drawing Clarification Study drawings, raise RFIs for discrepancies, and obtain clarifications from engineering teams.
- Quality Assurance Review and approve quality plans, ITPs, and work procedures; monitor compliance during execution.
- Non-Conformance Management Issue non-compliance notes for substandard work and track corrective actions.
- Testing & Documentation Witness contractor tests, maintain records, and ensure QC check sheets are prepared.
- Interdisciplinary Coordination Work with other discipline engineers to release construction fronts.
- Punch List Management Prepare punch lists, follow up with contractors for closure.




- Billing & Variations Scrutinize and certify RA bills, maintain joint measurement records for variations.
- Drawing Review Review P&IDs;, 2D/3D drawings, and identify mismatches or missing details.
- Material Take-Off Identify piping MTO requirements based on GA and isometrics.
- Material Inspection Inspect materials received at site for compliance.
- HSE Implementation Ensure adherence to HSE procedures during execution.
- Progress Monitoring Track work progress, ensure adequacy of labor, machinery, and materials.
- Communication Communicate discrepancies and site issues effectively to leads and clients.
- Industry Experience Supervise finishes in Paint, Pharma, FMCG, and Industrial projects.

Here's what you'll need
- Graduate in Mechanical
- 12–18 years of experience in HVAC field services, preferably with EPC/EPCM or consultancy background.
- Strong written and verbal communication skills.
- Proven leadership and coordination abilities.
- Experience in industrial, pharma, FMCG, or specialty projects preferred.

At Jacobs we value people. Having the right balance of belonging, career and lifestyle enables us to consistently deliver and exceed clients’ expectations. Working alongside industry leaders, you will have the chance to develop your career working on key projects in an environment which encourages collaboration, knowledge sharing and innovation. To support your professional growth, Jacobs flexible working arrangements, extended leave options and a host of social, health and wellbeing events and initiatives will underpin our commitment to you.

At Jacobs it’s all about what you do, not where you are, which counts!

Onsite employees are expected to attend a Jacobs Workplace on a full-time basis, as required by the nature of their role.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.

📌 Senior Site Engineer - HVAC (Mumbai)
🏢 Jacobs
📍 Mumbai