Mechanical Engineer - HVAC

Calgary, AB, Canada
Mechanical Engineering

What Vista Does

Vista Projects is an integrated industrial engineering firm that helps clients navigate the digital transformation of their projects and operations. Our proven project execution process is based on a “single source of truth” model that eliminates the potential for inefficient engineering designs, cost overruns and project completion delays.

Why We Do It

We believe the world needs industrial projects and that intelligent engineering data can increase the likelihood of innovative solutions getting to market. Over the years, our multi-discipline teams have conceptualized and designed some of the most challenging and successful industrial processing projects in the North American energy sector. Vista has established itself as a trusted industrial engineering partner for all types of projects, from conceptual studies and pilots to large-scale commercial expansions.

Where We Work

The benefits of our approach apply to new asset developments and brownfield optimization projects across several industrial markets. This includes biofuels and produced water treatment to natural gas and petrochemical processing. While we are headquartered in Calgary and maintain a satellite office in Houston, most staff elect to telecommute.

What You Would Do in This Role

Reporting to the discipline lead, the engineer will participate in the design of different aspects of oil and gas projects from inception to completion. Your mechanical engineering duties will include:

  • HVAC design, specifications
  • HVAC document review
  • Conduct load calculation, equipment sizing, data sheets etc. 
  • In charge of HVAC material requisitions and control contracts with their technical bid evaluations 
  • Review and Approve vendor design documents and contractor control system drawings
  • Coordinate with cross disciplines, vendors, contractors and owner to resolve engineering issues
  • Adhering to Vista Quality Management System (QMS) 
  • Ensuring design is in accordance with applicable codes and requirements, including Vista and client specifications and standards 
  • Actively stewarding change management related to their scopes of work 
  • Preparing or assisting in the preparation of discipline inputs for cost estimates for proposals 
  • Authenticating documentation with a professional engineering stamp as required  


  • Four to ten years of progressive experience in facilities engineering and design in the energy industry 
  • Bachelor’s degree or Master’s degree in engineering or applied science 
  • P.Eng. registration with APEGA 
  • Strong written and oral communication skills 
  • Strong organizational skills, technical competence and attention to detail 
  • Self-motivated and efficient with time management  
  • Familiarity of applicable codes and industry standards 
  • Ability to meet safety requirements to attend site visits 
  • HVAC experience around 10 years
  • Deliverable includes HVAC Design Criteria, Calculation, Datasheet, Schematic, Layout and EWP etc.
  • Executed in project stages from conceptual phase to closeout phase 
  • Effective communication and coordination with relevant parties to resolve engineering issues

Why People Like Working with Us

Working with Vista is a chance to contribute to the type of challenging municipal and industrial projects that the world requires. If that doesn’t excite you, this role likely won’t be a fit.

Challenging projects require focus and we enable our people to do their best work with modernized project systems that are based on our leading use of intelligent data-centric execution architecture. Our staff and clients like that it gives them real-time access to validated data shared across all project departments. This fosters project design and business decisions based on a single, authoritative source of truth and provides increased transparency and collaboration with team members and clients, leading to improved engineering quality and a product we can all take pride in.

What We Offer

An opportunity with Vista is not just a job; it is a chance to tackle challenging projects with colleagues who are among the most recognized and accomplished in their disciplines.

Vista offers all employees

  • A stimulating, fast-paced and challenging work environment where you will contribute to the interesting municipal and industrial engineering projects
  • A robust and consistent recruitment process that ensures your colleagues are likeminded and comparably capable
  • An opportunity to be a part of an entrepreneurial, technically skilled team which has established leadership in innovative engineering solutions
  • A strong value-based philosophy that provides an informal, close-knit team environment, where you and your family feel like a part of our organization, and not just an employee number
  • Competitive compensation and benefits, including a performance-linked variable pay program
  • Company-sponsored social events and team sports
  • Flexible work schedules, half-day Fridays and free parking
  • An organization that values and encourages diversity

How to Apply

Please complete the application form below and include a cover letter concisely demonstrating how your skills and experience align with our job posting. By submitting this application, you consent to our Privacy Policy, and you consent to receive transactional electronic messages from Vista and third parties acting on our behalf.

Note: As part of the interview process there will be a technical testing component that will take up to two hours and can be completed at home on your own timeline. Candidates may be required to complete a security clearance procedure prior to receiving an offer.


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