Senior Process Engineer

WorleyParsons; Calgary; On-site; CAD 85,000 - 120,000; Full time

Job summary

A global engineering leader is seeking a Senior Process Engineer in Calgary, Alberta. This full-time position involves delivering engineering services for oil & gas projects, supporting procurement, and mentoring junior staff. Candidates must have a Bachelor's in Chemical Engineering and P.Eng certification. Join a dynamic team focused on advancing sustainable energy solutions while ensuring high-quality deliverables and compliance with industry standards.

Qualifications

• Bachelor’s Degree in Chemical Engineering required.
• Professional Engineer (P.Eng) status required.
• Significant experience in oil & gas projects.

Responsibilities

• Deliver process engineering services on time and within budget.
• Assist with proposals, estimates, budgets, and schedules.
• Support procurement, construction, and commissioning activities.
• Keep up-to-date with advancements in process engineering.
• Assist and mentor junior personnel.

Skills

Process engineering

Technical problem-solving

Effective communication

Software proficiency (Aspen HYSYS, CAD, MS Office)

Education

Bachelor's Degree in Chemical Engineering

Professional Engineer (P.Eng) status

Tools

Aspen HYSYS

CAD

MS Office Suite

Job description

Job Description - Senior Process Engineer (CAL01O9)

Senior Process Engineer - CAL01O9

Company : Worley

Primary Location

Job

Process

Schedule

Full-time

Employment Type : Employee

Job Posting

Jan 13, 2026

Unposting Date

Feb 28, 2026

Reporting Manager Title: Department Manager Process Engineering

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:

We are currently recruiting for a Senior Process Engineer to join our team of world class experts and dynamic go-getters. The Senior Process Engineer will support on a range of oil & gas projects (SAGD, gas processing, CCUS, refining, etc.). This is a full-time position based in either Calgary, Alberta or Edmonton, Alberta.

Responsibilities:

• Deliver process engineering services that meet Worley, its customers, and applicable statutory and regulatory specifications, on time and within budget.
• Perform process engineering services such as:
  • Identify and report changes to project scope.
  • Assist with the preparation of proposals, estimates, budgets, and schedules.
  • Support with procurement, construction, and commissioning activities. For example, write requisitions, conduct technical bid evaluations, and write purchase orders.
  • Contribute to appropriate studies, analyses and recommend actions.
  • Assist with the preparation of detailed designs and drawings, specifications, data, calculations, and reports.
• Keep up-to-date with the latest developments and technical innovations in process engineering.
• If required, assist and support junior personnel within the process engineering team.
• Communicate effectively with the process engineering team and project stakeholders, including the Customer.
• Identify issues and problems, develop appropriate solutions, and ask for assistance when required.

Technical and Industry Experience:

• Effective technical and practical engineering skills and ability to consistently deliver quality, accurate and timely work to Worley and its customers.
• A good working knowledge of the fundamental requirements of process engineering, and the basic requirements of other engineering fields.
• A good working knowledge of applicable local and international standards and statutory and regulatory specifications.
• Competent use of process engineering specific software and relevant software such as Aspen HYSYS, CAD, MS Office Suite, etc.
• Significant process engineering experience in the oil & gas industry on behalf of an engineering firm.

Education – Qualifications, Accreditation, Training:

Required:

• Bachelor’s Degree in Chemical Engineering.
• Professional Engineer (P.Eng) status.

Moving forward together

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.