Job Requirements

At Quest Global, it's not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better place—to make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

Key Responsibilities

Job purpose and scope

- Provide technical support to customer on various workflows assigned.
- Participate and present engineering and technical solutions to different stakeholders.
- Review of P&IDs;, layouts, specifications, and other instrument documents.

Role and Responsibilities

- Review and verification of inputs as per the project requirement.
- Knowledge and experience of applying codes and standards such as CSA, API, ANSI and ISA.
- P&ID; review with process team & Piping Team, updating necessary changes.
- Review vendor and existing drawings for design compliance.
- Preparation of Instrument Index and Instrument I/O list.
- Preparation of datasheet.
- Preparation of FJB interconnection wiring diagram.
- Preparation of Loop diagram.
- Preparation of Cable Schedule.
- Preparation of Instrument Location Plan.
- Preparation of Cable & Conduit tray routing.
- Preparation of Instrument Hookup drawings.
- Preparation of MTO.
- Preparation Power Distribution.
- Preparation of PLC layout & IO Schedule.
- Preparation of Cause & Effect Diagram.
- Knowledge of various electrical components including MCCs, PLC equipment panels and motors.
- Orifice Venturi, Control valve and Flow nozzle sizing calculations
- Monitor/supervise the work of junior executors and assist with mentorship and training.
- Prepare engineering QC document as per company and client standards.
- Knowledge on technical reasoning, analytical and monitoring skills




- Assist in selection of discipline personnel assigned to projects.
- Interface with the other engineering disciplines to ensure a coordinated design and that project engineering deliverables are completed.
- Provide and demonstrate leadership in accordance with Setting Health and Safety program to establishing a strong safety culture within the organization and ensure compliance with health and safety regulations and quality standards.

We are known for our extraordinary people who make the impossible possible every day. Questians are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.

We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the worlds hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace.

Work Experience

- Proficient in the use of AutoCAD, Smart plant Instrumentation (Intools) software.
- Excellent computer skills including use of engineering and computer software to complete control valve, PSV and flow meter sizing.
- Specify and purchase field instruments including electronic and pneumatic transmitters, switches, meter-runs, analyzers, control valves and ESD valves.
- Requires a broad knowledge of the application of engineering to plant constructability as applied to construction methods and materials, and the economics involved.
- Specify and purchase field instruments including electronic and pneumatic transmitters, switches, meter-runs, analyzers, control valves and ESD valves.
- Specify and purchase field instruments including electronic and pneumatic transmitters, switches, meter-runs, analyzers, control valves and ESD valves.

📌 Lead Instrumentation Engineer (Bengaluru)
🏢 Quest Global
📍 Bengaluru