At Doull Site Assessments Ltd. we believe that our people are the heart, and driving force behind our success.

Join the Team

We offer a positive work environment, with tremendous opportunity for growth and development both personally and professionally.


DSA offers competitive wages and benefits.


DSA provides top quality training.


Experienced staff are always available for support and guidance.


We allow our employees to not only succeed, but thrive within the company.

Career Postings

Interested in joining our team?  See the posting(s) below to see if a career with Doull Site Assessments Ltd. is right for you.

DSA is hiring Field Technicians

DSA field technicians perform on-site testing, sampling and instrumentation services to our clients with well integrity questions and issues.  Candidates with previous similar work experience, upsteam oilfield experience or environmential experience will have a competitive advantage.

All candidates require a valid Class 5 Driver's Licence.  Holding current safety certifications is beneficial.

Apply by emailing a resume and references to
For more information, call 780-875-5522.
Thank you to all who apply.  Only short-listed candidates will be contacted.