SIA - CHM242H5S Introductory Organic Chemistry I (Tutorial Leader & Marker)

1 week ago

Mississauga, Ontario, Canada University of Toronto Full time $40,000 - $50,000 per year

Requisition Title: SIA – CHM242H5S Introductory Organic Chemistry I (Tutorial Leader & Marker)

Position Type: Tutorial Leader & Marker

Course Title: CHM242H5S Introductory Organic Chemistry I

Course Description: Fundamentals of organic chemistry emphasizing reactions of alkanes and alkenes. The first half of a two-course sequence (with CHM243H5) required in the Chemistry major and specialist programs.

Number of Positions (est):  3 positions. * Positions are dependent on actual course enrolment, and are not guaranteed.

Course Enrolment (est): 225 students

Hours of work (est): 30 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: M.Sc. in Chemistry and/or Biochemistry. 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 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 leading tutorials, marking quizzes/assignments, and/or midterms/final examination. 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 and email it along with your latest CV to

  • SIA - CHM243H5S Introductory Organic Chemistry II (Laboratory Demonstrator)

    1 week ago

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

    Requisition Title: SIA - CHM243H5S Introductory Organic Chemistry II (Laboratory Demonstrator)Position Type: Laboratory DemonstratorCourse Title: CHM243H5S Introductory Organic Chemistry IICourse Description: The chemistry of benzene, alcohols, aldehydes, ketones, carboxylic acid, esters, acid chlorides, amides and amines will be covered. As well,...

  • 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 LeaderCourse Title: CHM120H5S Chemical Principles IICourse Description: Building on the subject matter of CHM110H5, molecular events are studied at the microscopic level. Topics include atomic and molecular...

  • Sessional Lecturer

    6 days ago

    Mississauga, Ontario, Canada University of Toronto Full time $60,000 - $80,000 per year

    Job Posting Sessional Lecturer - CHI104H5S Introductory Chinese IIThis job is posted in accordance with the CUPE 3902 Unit 3 Collective Agreement.Course number and title:CHI104H5S Introductory Chinese II Course description: As the second half of Introductory Chinese, this course continues to expand students' knowledge and develop their language skills of...

  • Process Engineer I

    1 week ago

    Mississauga, Ontario, Canada CRB Full time $60,000 - $90,000 per year

    Company Description At CRB, we design and build some of the most powerful facilities in the world — those that change people's lives.  We are the leading provider of sustainable Engineering, Architecture, Construction and Consulting solutions to the global life sciences and food and beverage industries. Our employees provide best-in-class solutions that...

  • Sessional Lecturer Assistant

    1 week ago

    Mississauga, Ontario, Canada University of Toronto Full time $60,000 - $100,000 per year

    Date Posted: 11/27/2025Req ID: 46240Faculty/Division: UofT MississaugaDepartment: UTM: Math/Comp. SciencesCampus: University of Toronto Mississauga (UTM)Description:Emergency Sessional Instructional Assistant - MAT223H5S Linear Algebra I. Systems of linear equations, matrix algebra, determinants. Vector geometry in R2 and R3. Complex numbers. Rn: subspaces,...

  • Sessional Lecturer

    6 days ago

    Mississauga, Ontario, Canada University of Toronto Full time $60,000 - $90,000 per year

    Date Posted: 10/17/2025Req ID: 45594Faculty/Division: UofT MississaugaDepartment: UTM: Math/Comp. SciencesCampus: University of Toronto Mississauga (UTM)Description:MAT223H5S LEC103 (unit Linear Algebra ICourse description: Systems of linear equations, matrix algebra, determinants. Vector geometry in R2 and R3. Complex numbers. Rn: subspaces, linear...

  • Panel Shop Technician

    6 days ago

    Mississauga, Ontario, Canada Actemium Canada Full time $60,000 - $90,000 per year

    What you'll be doing· Assemble panel components as per panel layout and BOM· Wire industrial control panels including panel layout, power wiring, relay control logic· Install electrical control systems, industrial automation systems, or electrical equipment, including control circuits, variable speed drives, or programmable logic controllers.· Plan the...

  • I&C Engineer

    3 days ago

    Mississauga, Ontario, Canada AtkinsRéalis Full time $100,000 - $132,000 per year

    Job DescriptionOverviewWe are seeking Junior to intermediate Instrumentation and Controls (I&C) Engineers to join our team. The candidate is required to work on the design and development of I&C systems on project involving new design of Small Modular Reactors for Nuclear plants.Your roleAssist and/or prepare I&C engineering design documents including design...

  • Organization Dynamics Manager

    18 hours ago

    Mississauga, Ontario, Canada AECOM Full time $104,500 - $164,800 per year

    AECOM is seeking a Manager to lead the Organizational Dynamics team and support the growth of Transformation services in Central Canada. You will directly with the Transformation Services Leader and Advisory Business Line Leader to drive new business and ensure the success of current projects.The successful candidate for this role is passionate about the...

  • Organization Dynamics Manager

    4 days ago

    Mississauga, Ontario, Canada AECOM Full time $90,000 - $120,000 per year

    Company Description Work with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's...