Certified Exposure Device Operators (CEDO)

MISTRAS Services Inc. is a leading provider of NDE, Wind and Rope Access Mechanical Services. Specializing in both traditional and advanced NDE methods, we are dedicated to delivering professional, high-quality services with a strong emphasis on safety. MISTRAS Services Inc. is seeking Certified Exposure Device Operators (CEDO). The CEDO will help to support Fab-Shop and call out operations by safely performing industrial radiography and ensuring strict adherence to CNSC regulations and corporate safety protocols.

Join the Mistras team! We are currently hiring CEDO-certified professionals for our Calgary operations. This role offers the stability of local work in Calgary, AB, with the flexibility to travel for project-based assignments when needed.

Key Responsibilities:

• Ensure safe operation of exposure devices.


• Setup film in field / Fab Shop locations.


• Setup radiographic barriers.


• Dismantle radiographic barriers.


• Ensure radiographic perimeters are free from non-authorized personnel in coordination with field operations.


• Carrying out radiographic inspection as directed.


• Adhering to MISTRAS Group, Inc. safety polices and procedures.


• Adhering to CNSC regulations and MISTRAS Group, Inc. Radiation Safety Manual.


• Mentoring and coaching of designated Trainees.


• Assisting with inspection reports.


• Assisting with other NDE method inspections as required.


• Various other duties as assigned.

Qualifications, Experience and Skills:

• Current CEDO certification with NRCAN


• Technical background in NDT methods and procedures


• MT/PT/UT certification is an asset


• Fabrication experience preferred


• Demonstrated ability to effectively perform assigned NDT tasks


• Knowledge of NDT equipment


• Strong computer skills required; including the ability to operate computerized equipment


• Strong interpersonal skills


• Excellent organizational skills


• Effective problem solving and decision making skills


• Ability to work with new technology


• Clean Valid Class 5 Driver's License

Physical Job Demand:

• Frequent lifting up to 75 lbs.


• Ability to work at heights


• Must be able to tolerate working in extreme climates (sub zero temperatures) for extended periods of time.


• Must be able to tolerate numerous hours spent stooping, crawling, kneeling, standing and walking.


• Must be comfortable working in cramped or confined spaces.


• Must wear required protective and safety equipment (cold weather gear, safety glasses, hard hats, etc.

Why Work at MISTRAS Services? 

MISTRAS Services Inc. strives to provide a positive work environment that values excellence in safety and quality, free from discrimination and harassment. Every MISTRAS Services Inc. employee plays a part in our Company’s success and making this a great place to work. We are committed to a workplace where all employees are free to raise issues, concerns, and questions for the improvement of our operations and work environment. Safety is the overriding priority in everything we do; all duties critical to safety, quality, and environmental protection are carried out in compliance with all requirements and with personal accountability.

MISTRAS Services Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable legislation.

How to Apply: 

Join a team of skilled professionals in a dynamic, specialized industry. Apply today and take the next step in your career with MISTRAS Services Inc. 

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