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Salary
≈ $66k – $113k per year (Estimated)
Location
In office (Calgary)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Oct 26, 2026. MISTRAS Group scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Mistras Group is an asset protection and non-destructive testing company headquartered in Princeton Junction, New Jersey, providing inspection, engineering, monitoring and mechanical services to oil and gas, petrochemical, power, aerospace and infrastructure customers. The NYSE-listed company works from field offices across the US and Canada, including Quebec and Calgary, and serves refineries and plants along the Gulf Coast in places such as La Porte, Corpus Christi, Baton Rouge and Houma. It hires NDT technicians in ultrasonic, magnetic particle, penetrant and radiographic testing, wireline operators, painters and blasters, mechanical technicians and regional sales managers.

Onstream a division of Mistras, is hiring for a Senior Mechanical Designer that is responsible for supporting the design of existing and new tool technology from conception, design, testing, fabrication, through to approved application. Accountable for multifaceted input on tool design and implementation of new technologies and electronics that will lead to increased workability, reliability, and continuous enhancement to Onstream’s pipeline inspection tools.

The Senior Mechanical Designer will need to be a self-starting individual with a high, result driven attitude along with being an independent thinker. Able to handle multiple projects and cope with deadline deliverables. Skilled in presenting ideas, concepts, and results in an accurate and concise manner.

Responsibilities Include but are not limited to:

  • Designing of Complex and Interacting Mechanical Components in Inventor
  • Researching technologies that will apply to tool design goals
  • Incorporating electronics sensor circuitry design and application
  • Gathering, compiling and organizing research information into a presentable database
  • Building prototypes and fixtures for testing
  • Leading design testing procedures, documenting test results
  • Working with project teams to transfer designs to manufacturing and production

Requirement's:

  • Mechanical Engineering Technology Diploma, Mechanical Engineer Degree (preferred)
  • APEGA Registered (preferred)
  • 5 years experience (minimum) as a Mechanical Designer
  • Experience in the Design of Pipeline Inspection Tools (asset)
  • Background in Magnetic Properties or Theory (asset
  • Proficient in AutoDesk Inventor design software
  • Needs to be a self starter with ability to work independently
  • Superior communication skills (verbal/written) and demonstrate strong time management skills
  • Basic knowledge of electronics
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