SIA - CHM120H5S Chemical Principles II (Laboratory Demonstrator/Tutorial Leader)

1 week ago

Mississauga, Ontario, Canada University of Toronto Full time $40,000 - $60,000 per year

Requisition Title: SIA - CHM120H5S Chemical Principles II (Laboratory Demonstrator/Tutorial Leader)

Position Type: Laboratory Demonstrator/Tutorial Leader

Course Title: CHM120H5S Chemical Principles II

Course Description: Building on the subject matter of CHM110H5, molecular events are studied at the microscopic level. Topics include atomic and molecular structure, intermolecular forces of attraction, reaction kinetics, and organic chemical reactions and mechanisms.

Number of Positions (est):  10 positions. * Positions are dependent on actual course enrolment, and are not guaranteed.

Course Enrolment (est): 800 students

Hours of work (est): 67 hours

Class schedule: In-person delivery   

Sessional dates of appointment: January 2026 – April 2026

Salary: CUPE3902 Unit 3 Salaries. The rates stated in the collective agreement shall prevail.

Qualifications: B.Sc. in Chemistry. Sound knowledge in contents covered in the course required. Previous TA/SIA experience marking assignments, quizzes, tests and/or final exam and working with undergraduate students in Chemistry tutorial and lab setting an asset to be able to demonstrate and deliver course content consistently within the UofT's standards. Good communication skills are required as well.

Description of Duties: Duties will include laboratory demonstrations, leading tutorials, marking laboratory reports, and/or quizzes/assignments. May also include invigilation of term tests and/or final exam.

Closing date: November 24, 2025, 11:59pm. Returning pool members with intention to accept positions are highly encouraged to apply and will be given priority for positions. 

Application instructions: Please submit your application by completing this Unit 3 Application Form via MS Forms and email your latest CV to

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