Senior Engineer – Commissioning (HVAC)

Orbit International Survey Services LLC; Sharjah; On-site; AED 120,000 - 200,000; Full time

Job summary

A leading engineering services firm in the UAE is seeking an experienced Senior Engineer – Commissioning (HVAC) to lead HVAC commissioning activities across oil & gas and marine projects. The ideal candidate will have 8–10 years of relevant experience and strong knowledge of HVAC systems design. This role focuses on ensuring safe and efficient project execution, adhering to strict safety and quality standards.

Qualifications

• 8–10 years of experience in HVAC systems design and commissioning.
• Strong knowledge of HVAC design, equipment selection, and system testing.
• Experience in oil & gas or marine projects preferred.

Responsibilities

• Plan, coordinate, and execute HVAC commissioning and completion activities.
• Develop commissioning procedures, schedules, and system boundaries.
• Liaise with clients, vendors, subcontractors, and project teams.

Skills

HVAC systems design

Project coordination

Leadership

Communication

Education

Bachelor’s / Diploma in Mechanical or Refrigeration Engineering

Tools

Carrier HAP

WinPCS

PIMS

Job description

Job Description

Orbit International Survey Services (Orbit ISS) is an industrial asset integrity engineering management firm based in United Arab Emirates, since 2006. We are an ISO 9001 : 2015, ISO 14001 : 2015 & ISO 45001 : 2018 accredited company and have provided asset integrity solutions to high-profile clients throughout the Middle East, North America, and Asia. Founded on the principles of safety, quality, and environmental stewardship, Orbit ISS is committed to providing world-class services and technology that help our clients address complex challenges in the oil, gas, marine and renewable energy sectors.

Visit our website at www.orbitiss.com to learn more..

Role Overview :

Orbit ISS is looking for an experienced Senior Engineer – Commissioning (HVAC) to lead and manage all HVAC commissioning and completion activities across various oil & gas and marine projects. The ideal candidate will ensure safe, efficient, and quality project execution in line with budget and schedule targets.

Key Responsibilities :

• Plan, coordinate, and execute HVAC commissioning and completion activities.
• Develop commissioning procedures, schedules, and system / sub-system boundaries.
• Liaise with clients, vendors, subcontractors, and project teams for smooth execution.
• Manage documentation for Mechanical Completion, Pre-commissioning, and Commissioning.
• Monitor progress, close punch lists, and oversee warranty activities.
• Ensure strict adherence to safety, quality, and environmental standards (PTW & LOTO systems).
• Lead and mentor commissioning teams and support continuous improvement initiatives.

Requirements

• Bachelor’s / Diploma in Mechanical or Refrigeration Engineering (Master’s preferred).
• 8–10 years of experience in HVAC systems design and commissioning, preferably in oil & gas or marine projects.
• Strong knowledge of HVAC design, equipment selection, and system testing.
• Proficient in Carrier HAP, WinPCS, PIMS, or similar project completion tools.
• Excellent leadership, coordination, and communication skills.