Apply By: Friday, October 2, 2026 11:59 pm EDT

Senior Materials Technician

Job ID:
249064
Organization:
Ministry of Transportation
Division:
Transportation Infrastructure Management Division
City:
North York
Position(s) language:
English
Job term:
3 Permanent
Job code:
16076 - Technician 4, Physical Lab
Salary:
$1,203.84 - $1,429.92 Per week*
*Indicates the salary listed as per the OPSEU Collective Agreement.

Do you have experience performing complex tests and analysis in a laboratory environment? If yes, bring your knowledge and skills to the Ministry of Transportation (MTO)'s Transportation Infrastructure Management Division.

About the job

In this role, you will:
• conduct complex and highly specialized tests on a variety of engineering materials and related products used in the construction and maintenance of provincial highways
• provide group leadership and technical supervision to laboratory staff in the area of assigned responsibility
• provide technical leadership and training to junior technical staff
• coordinate and schedule activities within the area of assigned responsibility, and monitor the accuracy, effectiveness and efficiency of work performed
• contribute to the evaluation and development of new analytical systems, test procedures and equipment, and contribute to research and development projects.

What you bring to the team


Mandatory requirements

• Certification by the Canadian Standards Association (CSA) or Canadian Council of Independent Laboratories (CCIL), as appropriate to the materials being tested, must be obtained within 9 months of employment.

Laboratory Experience

• You know theories and principles of laboratory testing procedures and methods, including knowledge of MTO, CSA, American Society for Testing and Materials (ASTM) and American Association of State Highway and Transportation Officials (AASHTO) testing methods for construction and related materials.
• You have an understanding of construction technology and design methodologies.
• You can understand the implications of poor test results on material performance, and ensure that appropriate action is taken.
• You know laboratory health and safety practices and guidelines, including Workplace Hazardous Materials Information System (WHMIS), Material Safety Data Sheet (MSDS), and Transportation of Dangerous Goods (TDG), to ensure the safe performance of work in the laboratory and in the field.

Quality Control and Diagnostic Experience

• You know laboratory quality control systems and procedures, to contribute to the development and updating of sound, effective internal laboratory quality management systems.
• You know principles of quality assurance and can use quality assurance systems to analyze and summarize performance histories.
• You have analytical and evaluative skills to contribute to selection or development of standard and alternative testing procedures.
• You have mechanical diagnostic skills to respond to pertinent equipment test data and information, such as identifying need for calibration or repair.
• You can evaluate alternative equipment or test methods.

Communication and Presentation Skills

• You can accurately prepare reports, letters and other written communications on test results.
• You can instruct and guide assigned staff, and provide training and technical direction on new and revised test methods.
• You can explain and interpret test results, and provide findings to clients.
• You can deliver training in testing of engineering materials and related products to internal and external groups.

Don't meet every qualification?

If you are excited about this position and meet most, but not all, of the listed qualifications, please still consider applying. We recognize that no one person might have every qualification in this job ad, and you just might be the right candidate!

How we support diversity, inclusion and accessibility

We are building an inclusive workforce that reflects the communities we serve. We encourage everyone interested in working with us to apply, including people with disabilities, Indigenous, Black and racialized individuals, as well as people from all ethnicities, cultures, sexual orientations, gender identities and gender expressions.

Our hiring process is accessible, consistent with Ontario's Human Rights Code and the Accessibility for Ontarians with Disabilities Act, 2005. We are working to prevent and remove barriers in our hiring processes and can offer  accommodation to address specific needs related to Code-protected grounds such as disability, family status and religion. For more information about accommodation during the hiring process please  contact us.

Learn more about the work the OPS is doing to create an inclusive, anti-racist, accessible and diverse workplace:

Additional information:

Apply by:
Friday, October 2, 2026 11:59 pm EDT
Position details:
  • 3 English Permanent - Full Time, 95 Arrow Rd, North York, Toronto Region
Compensation group:
Ontario Public Service Employees Union
Work hours:
Category:
Science and Engineering
Posted on:
Friday, September 18, 2026

Note:

  • The information that you provide for the purpose of this competition and the results from this competition may be used to fill other positions. These positions may be of various tenures, including short-term assignments. Your information and the results from this competition will be retained for the purpose of filling vacancies in accordance with the applicable collective agreement or policy provisions.
  • T-MT-249064/26(2)


How to apply:

  1. You must apply online.
  2. Your cover letter and resume combined should not exceed five (5) pages. For tips and tools on how to write a concise cover letter and resume, review the Writing a Cover Letter and Resume: Tips, Tools and Resources.
  3. Customize your cover letter and resume to the qualifications listed on the job ad. Using concrete examples, you must show how you demonstrated the requirements for this job. We rely on the information you provide to us.
  4. Read the job description to make sure you understand this job.
  5. OPS employees are required to quote their WIN EMPLOYEE ID number when applying.
  6. If you require a disability related accommodation in order to participate in the recruitment process, please Contact Us to provide your contact information. Recruitment services team will contact you within 48 hours.

Language requirements and assessment:
All external Ontario Public Service (OPS) job ads are posted in English and French. Check the "position(s) language" section at the top of each job ad for the language requirements. For all roles, candidates are assessed in English, the business language of the OPS. If the position is bilingual (English/French), you'll also need to pass a French-language proficiency test.

Exigences en matière de langue et évaluation:
Toutes les offres d'emploi externes de la fonction publique de l'Ontario (FPO) sont affichées en français et en anglais. Consultez la section « Langue du ou des postes » en haut de chaque offre d'emploi pour connaître les exigences linguistiques. Pour tous les postes, les candidats sont évalués en anglais, la langue d'affaires de la FPO. Si le poste est bilingue (anglais/français), vous devrez également passer un test de compétences linguistiques en français.


Strengthening Ontario, together