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Salary
≈ $56k – $97k per year (Estimated)
Location
In office (Calgary)
Seniority
Senior · 5+ years exp

Confirmed on the employer's own hiring board on Oct 9, 2026. First seen by Alion on Oct 7, 2026.

Overview
Company
Impact
Profile match
Enerflex is an energy infrastructure company headquartered in Calgary, Alberta, that designs, manufactures and services natural gas compression, processing, treating, refrigeration, electric power and water treatment equipment, and provides contract compression and operations services. It is listed on the Toronto and New York stock exchanges, runs its US head office and manufacturing in Houston and Broken Arrow, Oklahoma, and operates in Latin America and the Middle East. It hires field service technicians, mechanical, process and applications engineers, project designers, parts technicians and field operators.

Summary

Are you passionate about solving complex challenges and helping shape the future of power generation? As part of our Electric Power team, you will play a key role in delivering innovative, reliable, and sustainable energy solutions that support the evolving needs of utilities, independent power producers (IPPs), industrial facilities, mining operations, and other critical infrastructure clients.

As a Mechanical Engineer, you will lead the mechanical scope and design for power generation projects. You will develop and review power system designs, specifications, calculations, studies, and technical deliverables while ensuring compliance with applicable codes, standards, and project objectives.

Reporting to the Director, Electric Power you will serve as a technical leader and collaborate with engineering disciplines, customers, subcontractors, utilities, and vendors to deliver safe, reliable, and cost-effective solutions. The successful candidate is a proactive problem solver who takes ownership, exercises sound judgment, and thrives in a collaborative environment.

Principle Responsibilities and Duties

  • Review and interpret customer requirements, technical specifications and project scope for electric power projects.
  • Support the mechanical design and execution of packaged power-generation systems for power plants and other critical infrastructure applications.
  • Develop piping, insulation and mechanical specifications based on project requirements.
  • Develop mechanical layouts and prepare or approve P&IDs, process flow diagrams and general arrangement drawings.
  • Review and approve piping isometrics and other fabrication drawings extracted from 3D models.
  • Review and validate 2D and 3D designs for mechanical and piping systems.
  • Prepare and review specifications and requisitions for piping, mechanical equipment and purchased components.
  • Prepare mechanical scopes of work for equipment suppliers, contractors and fabrication subcontractors.
  • Provide technical information for purchase requisitions and Bills of Materials.
  • Perform engineering calculations and prepare mechanical equipment data sheets.
  • Perform equipment selection and sizing, including pumps, heat-transfer equipment and balance-of-plant components.
  • Collaborate on the design and implementation of fuel gas, cooling, lubrication oil, exhaust, condensate, piping and other mechanical systems used in packaged power-generation applications.
  • Represent the mechanical engineering discipline during design reviews, technical meetings and manufacturing kick-off meetings.
  • Work closely with Project Management, Project Engineering, Proposals, Design and Drafting, Procurement and Manufacturing throughout project execution.
  • Provide technical support to manufacturing and fabrication facilities during project execution.
  • Respond to technical questions and help resolve design or fabrication issues.
  • Support factory testing, commissioning and troubleshooting activities as required.
  • Assist project teams with technical requirements, design changes and scope clarifications.
  • Ensure engineering deliverables are accurate, complete, within scope and compliant with applicable quality procedures, project plans, codes and standards.
  • Contribute to design standardization, lessons learned and continuous improvement initiatives.

Qualifications

  • Bachelor’s degree in Mechanical Engineering.
  • Current registration as a P.Eng. in a Canadian province with a minimum of 5 years of experience in power system design.
  • Minimum of 5 to 7 years of relevant mechanical engineering experience.
  • Experience in power generation, packaged equipment, energy or industrial engineering projects is preferred.
  • Experience supporting power solutions for power plants or other critical infrastructure is considered an asset.
  • Knowledge of natural-gas engine-generator systems and associated mechanical systems is considered an asset.
  • Experience with fuel gas, gas treatment, cooling, lubrication oil, exhaust, condensate or heat-transfer systems is considered an asset.
  • Strong technical skills in mechanical equipment selection, pump sizing and balance-of-plant components.
  • Proficiency in P&ID design and mechanical layout development.
  • Experience reviewing piping isometrics, general arrangements and process flow diagrams.
  • Experience with 2D and 3D engineering design tools.
  • Experience with CadWorx, AutoCAD and Autodesk Inventor is considered an asset.
  • Knowledge of applicable CSA and ASME codes and standards.
  • Proficiency with Microsoft Office and relevant engineering software.

Physical Requirements

About Us:

Transforming Energy for a Sustainable Future. Enerflex is a premier integrated global provider of energy infrastructure solutions, covering gas processing, compression, power generation, refrigeration, cryogenic, energy transition, and water solutions. We proudly employ more than 5,000 highly skilled employees across over 25 countries worldwide.

Enerflex places its core Values of Integrity, Commitment, Creativity, and Success into action across all aspects of the business. Our innovation, strong commitment to safety, and superior service to our customers positions us as the optimal partner to meet the needs of the dynamic energy industry.

We foster a culture of ensuring our employees have the tools to do their jobs right, but to also thrive in their roles. We pride ourselves in our competitive wages, extensive rewards programs, celebration of successes of individuals and teams, and are committed to ensuring Enerflex remains a safe and inclusive space for all.

What Enerflex Offers You:

  • Values Based Organization
  • Competitive Compensation
  • Safety Focused Culture
  • Incentive Programs
  • Professional Development Opportunities
  • Collaborative in office work environment, supportive team members

Enerflex is an Equal Opportunity Employer

Enerflex grants equal employment opportunity to all qualified persons without regard to race, color, sex, age, national origin, religion, genetic information, mental or physical disability, or any other characteristic protected by applicable federal, state, or local law. Equal employment opportunities are provided in recruitment, hiring, promotions, wages, benefits, and other terms, conditions, and privileges of employment.

Disclaimer

The above statements are intended to describe the general nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all responsibilities, tasks, duties, knowledge, skills, and abilities required.

Please visit our website at www.enerflex.com for more information.

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