Process Engineer

WorleyParsons; Sarnia; On-site; CAD 60,000 - 80,000; Full time

Job summary

A global engineering services company is seeking a Process Engineer in Sarnia, Canada. This on-site role involves optimizing refinery operations, enhancing process safety, and mentoring junior engineers. Candidates must hold a degree in Chemical Engineering and possess or be eligible for Professional Engineering designation. The ideal candidate will be self-motivated, with strong problem-solving and leadership skills.

Qualifications

• Bachelor’s degree in Chemical Engineering or equivalent.
• Professional Engineering (P.Eng) designation, or eligible for it.
• Experience in Refining or a related field is a must.

Responsibilities

• Champion Journey to Zero safety culture by supporting safety initiatives.
• Engage in all technical aspects of Process Engineering work.
• Perform engineering calculations and simulations to improve process equipment performance.
• Collaborate with operations teams on catalyst changes.

Skills

Process optimization

Team leadership

Strong communication skills

Problem-solving

Technical specifications

Education

Bachelor’s degree in Chemical Engineering

Professional Engineering (P.Eng) or eligible for

Job description

Job Description - Process Engineer (SAR00EF)

Process Engineer - SAR00EF

Company : Worley

Primary Location

CAN-ON-Sarnia

Job

Process

Schedule

Full-time

Employment Type : Employee

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 skills will be ideally suited for this role.

Responsibilities

• Champion Journey to Zero safety culture by actively supporting safety initiatives.
• Engage in all technical aspects of Process Engineering work such as the development of process design criteria, preparation of engineering calculations, analyses, and studies, development of process simulations, PFDs and H&MBs, P&IDs, LDTs, equipment sizing and specifications, hydraulic analysis and report writing.
• Perform engineering calculations and simulations to analyze and improve process equipment performance.
• Oversee or participate in reviews of new projects or proposed changes to refinery equipment and procedures.
• Develop scoping studies and design basis memorandums, ensuring recommendations align with applicable engineering standards.
• Assess and calculate the economic feasibility of capital project options.
• Lead or contribute to hazard reviews for capital projects to ensure process safety and regulatory compliance.
• Provide technical expertise and support to operations for specialized activities.
• Collaborate with operations teams on key activities such as catalyst changes, ensuring seamless coordination and execution.
• Mentor and facilitate mentorship of junior engineers, CAD designers and drafters.
• Participate in and facilitate external and internal department training activities.

What you will Bring

Technical and Industry Experience

• Provide technical information and support to maintain or improve terminal and regional CFT operational performance (e.g. technical specifications, operating guidelines, equipment specifications, safe operating limits, technical envelopes).
• Provide discipline leadership for all process engineering system changes through the MOC process.
• Experience leading expense and small capital projects that are primarily process engineering focused.
• Review and update installation drawings, datasheets, loop drawings, purchase specifications and guidance documents.
• Strong understanding of refinery processes, with the ability to assess and recommend process safety improvements.
• Ability and knowledge to ensure we are in compliance with environmental and regulatory standards for plant equipment and infrastructure.
• Provide process engineering discipline expertise in support of major projects executed across the Distribution network, as required.
• Proven ability to analyze, define, and solve complex engineering challenges.
• Experience applying engineering principles to optimize operations and drive process improvements.
• Ability to adapt and apply information technology to enhance process efficiency.
• Excellent problem‑solving, communication, and relationship‑building skills.

Education – Qualifications, Accreditation, Training

Required:

• Bachelor’s degree in Chemical Engineering or equivalent education.
• Professional Engineering (P.Eng) designation, or now eligible for.
• Experience in Refining or a related field is a must.
• The ability to work 100% on‑site, with no hybrid work schedule available.

We’re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values‑inspired culture that unlocks brilliance through belonging, connection and innovation.

And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low‑carbon energy infrastructure and technology.

Whatever your ambition, there’s a path for you here. And there’s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.