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Sr Process Engineer Jobs in Calgary, AB (NOW HIRING)

Kiewit Corporation

KPE - Mechanical Engineer

Calgary, AB

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Power Employment Type: Full Time Position Overview The Kiewit Power Engineering Group is seeking several mid-to-senior level Mechanical Process Engineers to join our growing Calgary team! The ideal ...

Enerflex Ltd.

Principal Solutions Engineer

Calgary, AB · Hybrid

Senior level experience in produced water and oil treatment process design within the upstream oil ... Professional Engineer (P.Eng.) designation is beneficial. * Proven experience developing conceptual ...

Enerflex Ltd.

Principal Solutions Engineer

Calgary, AB · On-site

$150 - $210/hr

Senior level experience in produced water and oil treatment process design within the upstream oil ... Professional Engineer (P.Eng.) designation is beneficial. * Proven experience developing conceptual ...

Fluor

Intermediate Metallurgical/Welding Engineer

Calgary, AB

CA$90K - CA$167K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

... of senior metallurgical / welding engineers, technical experts, and lead mechanical engineers ... Provide welding support to the project teams by applying knowledge of welding processes and ...

Peoples Group

Senior RPA Engineer

Calgary, AB · On-site

  • PTO

The Robotic Process Automation team operates as a transversal Center of Excellence (CoE) serving ... You are a senior software engineer who happens to specialize in automation, not a developer who ...

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Showing results 21-40

All JobsSr Process Engineer JobsSr Process Engineer Jobs in Calgary, AB

Sr Process Engineer information

What are the key skills and qualifications needed to thrive as a Sr Process Engineer?

To thrive as a Sr Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often with a bachelor's or master's degree and relevant industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and knowledge of safety and regulatory standards are typically required. Strong problem-solving, project management, and communication skills help distinguish top performers in this role. These skills and qualifications are vital for optimizing processes, ensuring efficiency and safety, and driving continuous improvement in complex manufacturing environments.

What is a Sr Process Engineer?

Senior Process Engineers are experienced professionals responsible for designing, optimizing, and overseeing the processes used in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and implement improvements to increase efficiency, reduce costs, and ensure product quality. Sr Process Engineers often lead teams, manage projects, and work closely with other departments such as quality assurance, maintenance, and operations. Their expertise is crucial in industries like chemicals, pharmaceuticals, oil and gas, and food processing. They typically hold a degree in engineering and have several years of experience in process engineering roles.

How does a Sr Process Engineer typically collaborate with cross-functional teams to improve manufacturing efficiency?

Sr Process Engineers work closely with teams such as production, quality assurance, maintenance, and R&D to identify areas for process optimization. They often lead or participate in cross-functional meetings to gather data, analyze workflow bottlenecks, and implement solutions that enhance efficiency and product quality. Effective communication and project management skills are essential, as Sr Process Engineers must balance technical requirements with practical constraints while ensuring all stakeholders are aligned with proposed changes.

What is the difference between Sr Process Engineer vs Process Engineer?

AspectSr Process EngineerProcess Engineer
QualificationsBachelor's degree in engineering, 5+ years experience, certifications like Six SigmaBachelor's degree in engineering or related field, 1-3 years experience
ResponsibilitiesLead process improvements, optimize manufacturing processes, mentor junior staffAssist in process development, data collection, support process optimization
Work EnvironmentManufacturing plants, industrial facilities, cross-functional teamsManufacturing settings, engineering teams, project-based tasks

The main difference between a Sr Process Engineer and a Process Engineer lies in experience, responsibility level, and scope of work. The Sr Process Engineer typically leads projects, mentors others, and has more advanced qualifications, while the Process Engineer supports and executes process improvements under supervision.

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For Sr Process Engineer jobs in Calgary, AB, the most frequently searched job titles are:

What job categories do people searching Sr Process Engineer jobs in Calgary, AB look for?

The top searched job categories for Sr Process Engineer jobs in Calgary, AB are:

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Cities near Calgary, AB with the most Sr Process Engineer job openings:

Sr Process Engineer jobs near you
Infographic showing various Sr Process Engineer job openings in Calgary, AB as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 27% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Process Engineer - FLEX Projects

Equinox Engineering

Calgary, AB

Full-time

Re-posted 22 hours ago

Job description

Equinox Engineering Ltd. is a Calgary based EPCM firm and a market leader in oil and gas processing, specializing in the design and execution of facilities worldwide.  Within our FLEX (Fast Lean Execution) team, we deliver small to midscale projects with high agility, rapid turnaround, and lean execution.  Our work spans Canada, the United States, and Australia, supporting clients with debottlenecking initiatives, MOCs, facility improvements, and other project needs.

The Process Engineer - FLEX Projects, will play a pivotal role in driving efficient, practical solutions across a portfolio of multiple small projects executed in parallel.  This role requires someone who thrives in a dynamic environment, is highly adaptable, and can move quickly from concept to deliverables, while maintaining strong engineering quality.

Why Join Equinox? 
  • Meaningful work on a diverse portfolio of high-impact projects 
  • A people-focused culture that values technical excellence, teamwork, and continuous improvement. 
  • A flexible and supportive work environment designed for long-term career growth. 
Technical Leadership 
  • Lead process engineering activities across multiple concurrent small projects, ensuring timely and highquality deliverables in a fastpaced environment.
  • Execute Feasibility Studies, Conceptual Designs, and Process Studies with a focus on lean execution and practical, fitforpurpose solutions.
  • Perform process simulations and modeling for oil & gas processing facilities, including debottlenecking assessments and MOCrelated changes.
  • Develop and/or approve key design documents including Material Balances, PFDs, P&IDs, Shutdown Keys, and process datasheets.
  • Complete line sizing, PSV sizing, and design calculations for quickturn projects.
  • Participate in HAZOPs, P&ID reviews, and the development of control narratives and operating procedures.
Technical Leadership & Collaboration 
  • Coordinate with multidisciplinary teams to enable efficient project transitions, fast turnaround on engineering inputs, and streamlined pathways to client approval.
  • Manage process engineering deliverable schedules.
  • Demonstrate a strong interest in mentoring and providing leadership to EIT Process Engineers.
  • Provide technical guidance to ensure consistent quality across varying project types and locations (Canada, U.S., Australia).
  • Interface with clients to clarify scopes, propose technical solutions, and support rapid decision-making.
  • Review vendor data, technical bids, and engineering documentation as required.
  • Contribute to the growth of the FLEX team as project demands increase, including close collaboration with U.S.-based counterparts
Safety, Quality & Compliance
  • Lead P&ID and Process Hazard Assessments (PHA) reviews to ensure safe, operable, and regulatory-compliant designs. 
  • Ensure engineering outputs meet internal quality requirements, as well as applicable regulatory requirements and technical standards (CSA, AER, NEB, API, NFPA, ASME, ISO, etc.).
Project Execution
  • Support commissioning, start-up, and operational optimization activities.
  • Manage risk in relation to project schedule and delivery.
  • Demonstrate a genuine passion for problem solving.
Technical Excellence
  • Apply process design principles across various facility types and project scopes.
  • Produce fitforpurpose designs with a focus on operability, quality, and safety.
  • Apply strong engineering judgment, creativity, and practical problemsolving skills.
  • Drive efficient outcomes with limited oversight, in a lean execution environment.
About You

You are an experienced engineer who thrives in multidisciplinary project environments, where you can directly influence project success, while contributing to the growth of the team. You bring:
  • Professional Engineer (P.Eng.) designation required with APEGA.
  • Degree in Chemical Engineering.
  • Minimum 10+ years of oil & gas experience.
  • Strong competency with HYSYS and other process simulation tools.
  • A record of successfully supporting projects of differing scope, scale, and complexity.
  • Highly dynamic, adaptable, and comfortable shifting between multiple rapidcycle projects.
  • Strong communication and interpersonal skills to manage several project interfaces simultaneously.
  • Previous EPCM, operational or manufacturing experience with direct exposure to equipment and processes is a strong asset.

Ready to Apply? 
If you're passionate about technical excellence, enjoy leading teams, and are looking for a place where you can grow your career while shaping innovative energy projects, we'd love to hear from you. 

Apply