Callon Dietz is a professional land surveying and subsurface utility engineering firm with 50 years of history and are recognized as one of the top five (5) surveying firms in Ontario. We have an established client base, an excellent reputation and management systems in place for quality, safety, training, and employee engagement.  We have offices in four (4) cities across Ontario in London, Oshawa, Carlton Place and North Bay and are always looking for people to join our team. 


Do you love problem solving?

Do you thrive in detail-orientated atmospheres?

Are you a creative and innovative thinker? 

If you are, we would love to discuss opportunities within our company!

Callon Dietz Inc. is a progressive geomatics firm offering surveying, mapping and land information services to customers located throughout Ontario. With a staff of over 90 individuals providing services to clients in the transportation, infrastructure, energy, land development and government market sectors.

Our team of qualified and highly motivated people utilize some of the most advanced equipment and software in the industry to provide quality services and products in the cadastral (legal), construction, engineering and geodetic survey fields and in mapping, land information and GIS sector. We excel at timely delivery and understanding the needs of our clients.

student/co-op SURVEY ASSISTANT

Positions: Student/Co-op Survey Assistant

Locations: London, Carleton Place, North Bay

Reports to: Field Supervisor/Survey Crew Chief


The position includes, but is not limited to:

  • Assisting Survey Crew Chiefs in the field

  • Use and maintenance of Robotic Total Stations, GNSS survey instruments, Digital Levels and 3D Laser Scanners

  • Ensuring safety and quality control policies are adhered to

  • Plan and map interpretation

  • Assist in preparing field notes and sketches

  • Technical support for internal and external clients

  • Support to and coordination with drafting-mapping division

  • Field equipment and vehicle maintenance

  • Field data downloads and uploads

  • Perform duties in accordance with the Occupational Health and Safety Act, Callon Dietz Health & Safety program and internal safety protocols.

  • Perform other duties as assigned

  • Enrolled in a Diploma or Degree in Geomatics, Engineering Technology or related field from a recognized institution

  • General knowledge on the proper use of: Robotic Total Stations, GNSS survey equipment, Laser Scanners, Digital Levels, and general computer software/applications (Excel, Outlook, etc.)

  • Able to work in a team environment and independently

  • Strong work ethic

  • Good communication skills

  • Valid driver’s license

equal opportunity

At Callon Dietz, we are an equal opportunity employer and welcome applications from all qualified individuals.  We are committed to providing accommodations in accordance with the Ontario Human Rights Code (OHRC) and the Accessibility for Ontarians with Disabilities Act (AODA) and will accommodate needs upon request.

We thank you for your interest in our opportunities, however only those applicants

selected for an interview will be contacted.

Send the following information to to apply for this position:
  • Cover Letter
  • Resume

Put your project in motion today and call on Callon Dietz to set up an appointment with one of our responsive and knowledgeable staff.

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