8 Petrochemicals & Refining jobs

Building on our past. Ready for the future Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now. Purpose As an SME, you will provide Waste treatment and Management expertise to the process engineering team and downstream disciplines (Environmental, Mechanical, Piping, Civil, Safety & Risk etc.) in designing, optimizing waste treatment technologies for waste disposal, treatment, and recycling. You will work closely with local environmental regulatory agencies to ensure compliance with environmental regulations, minimizing environmental impact, and improving waste treatment and handling efficiencies across the waste treatment facility. Responsibilities : ·...

Building on our past. Ready for the future.   Worley is a global professional services firm comprised of experts in energy, chemicals, and resources. We partner with clients to deliver projects and create value throughout the life of their assets. We are bridging two worlds, advancing towards more sustainable energy sources while simultaneously helping to provide the energy, chemicals, and resources that are needed now.     Job Objective:   To be responsible for the execution and assignment of intermediate to complex engineering projects, leveraging their skills, intermediate knowledge, specialization, and experience in one or more engineering areas and their specific discipline, as well as other types of products and systems. Their work is subject to established practices and procedures and may require periodic review. Depending on the requirements, they may lead small groups on projects or work teams.    ...

Purpose of the Role: We are seeking a  Principal Process Engineer to lead the Process Engineering team . You will provide process engineering services to Worley and its customers, including technical support and mentorship to others within the process engineering team. You will  be responsible for overall supervision of the Process Engineering team.  You will bring natural gas processing, oil refining and/or chemical industry experience to specifically support Worley’s clients in the US West Region. Responsibilities: Act as the  Process Engineering Department Manager .  Responsibilities include but are not limited to: Personnel Responsibilities Be an example of safe work habits at work and home. Assess and improve technical competence of Process Engineering personnel. Hire capable Process Engineers and assist in their introduction to Worley and their new coworkers. Perform annual performance reviews using...

Building on our past. Ready for the future Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now. At Worley, we’re building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and can thrive is essential to our mission of delivering sustainable change. We know that diverse and inclusive cultures are safer and more innovative. We encourage applications from candidates from all backgrounds and diversity characteristics and warmly encourage disabled or neurodivergent candidates to apply Purpose You will provide process engineering services on large or mega projects to Worley' and its customers', including...

Building on our past. Ready for the future Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now. Purpose: The candidate will play a key role in supporting and driving process improvements at the client site. This Secondment position is 100% on-site and requires a highly motivated individual who can apply engineering expertise to optimize refinery operations, enhance process safety, and contribute to continuous improvement initiatives.  The successful candidate must possess their PEng or be eligible for it within the next 6 months. Self-motivated individuals with a desire to solve complex engineering problems, demonstrate effective team leadership, and showcase strong communication...

Chevron Thailand Exploration and Production, Ltd is accepting online applications for the position of  Petroleum Engineer  located in  Bangkok, Thailand  through  January 9, 2026 (11:59 PM Thailand Time).   Responsibilities for this position may include but are not limited to: Perform day-to-day well surveillance, analysis, and optimization (SA&O), including remote compressor and PWRI to maximize production within facility limits Generate and review required well work request (WWR) for well intervention, including well integrity related Work closely with multi-discipline teams to continuously develop new/infill drilling projects to maintain well deliverability to meet production targets Participate and work on the annual reserves update as per the CRS process. Perform P1D reserves evaluation Manage well/asset integrity issues Actively participate in weekly optimization meetings, initial...