Job Description

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:

Role will be responsible for providing specialist pressure relief engineering expertise and assurance to the site Relief Valve Technical Authority, projects and operations, to systematically resolve problems and applying advanced engineering judgement to assist in setting and implementing engineering technical practices, and drive integrated, pragmatic solutions focused on risk management, operating efficiency, defect elimination and standardization. Support technical inquiries by participating in reviews, technical analysis, troubleshooting, and acceptance/approval of pressure relief calculation files Provide technical recommendation of site pressure relief device sizing and disposal system calculations Risk assess gaps in relief protection and disposal systems and work with site to rigorously address identified issues Participate in investigations, root cause identification, and drive continued learning as requested. Support of site technical documentation related to pressure relief valves and flare disposal systems (PRS calculation files, device spec sheets, unit summaries, disposal system or revalidation studies)




Interface regularly with operations, maintenance and other site SME's and specialists



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

Relevant Experience Required:

Chemical engineering or equivalent degree is required. 12-15 years' experience with upstream / refining / petrochemical domain. Knowledge of relief valve calculations is mandatory. Lesser experience may be considered if the experience is more focused on Flare and Relief system.

Mandatory Skills:

Experienced process engineer who has significant experience in process and process safety engineering in pressure relief systems including pressure relief device sizing and disposal systems. Good knowledge of Process simulation software such as Petrosim (preferred) /HYSYS/PRO-II, Aspen Flare Analyzer etc. Knowledge and understanding of other Process Engineering deliverables such as PFD, P&ID, Heat and Mass Balance calculations, hydraulic calculations etc Strong Knowledge of Industry standards such as API 520, 521 etc. Knowledge of bop standards is a plus * Must have good technical communication skills. This includes ability to communicate efficiently and effectively with client to understand their requirements and communicate solutions.