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Computer Science Teaching Assistant Jobs in Mississauga, ON

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Computer Science Teaching Assistant information

What are some typical challenges faced by computer science teaching assistants when supporting students during lab sessions?

Computer Science Teaching Assistants often encounter challenges such as addressing a wide range of student skill levels, managing multiple questions simultaneously, and explaining complex concepts in an accessible way. It’s important to balance providing guidance with encouraging independent problem-solving. TAs also need to stay up to date with course material and software tools, and to communicate effectively with both students and the course instructor to ensure consistent support.

What is a computer science teaching assistant?

Computer science teaching assistants (TAs) are individuals, often graduate or advanced undergraduate students, who support professors in teaching computer science courses. Their duties typically include helping students with assignments, answering questions, conducting lab sessions, grading, and sometimes leading discussion sections. TAs play a crucial role in facilitating student learning and providing additional support outside regular lectures. They help bridge the gap between students and instructors, making it easier for students to grasp complex computer science concepts.

What are the key skills and qualifications needed to thrive as a computer science teaching assistant, and why are they important?

To thrive as a Computer Science Teaching Assistant, you need a solid understanding of programming concepts, algorithms, and data structures, usually supported by coursework or a degree in computer science. Familiarity with programming languages (such as Python, Java, or C++), code collaboration tools (like Git), and learning management systems (e.g., Canvas or Blackboard) is often required. Strong communication, patience, and the ability to explain complex concepts clearly are crucial soft skills for supporting student learning. These skills ensure you can effectively assist students, reinforce course material, and contribute to a productive educational environment.

What is the difference between Computer Science Teaching Assistant vs Computer Science Tutor?

AspectComputer Science Teaching AssistantComputer Science Tutor
CredentialsUsually requires enrollment in or completion of a computer science programNo formal credentials required, but expertise in specific topics is essential
Work EnvironmentAssists in classrooms, labs, or university settingsProvides one-on-one or group instruction outside formal classroom settings
Employer & Industry UsageUniversities, colleges, educational institutionsPrivate tutoring services, online platforms, freelance

While both roles involve teaching computer science concepts, a Computer Science Teaching Assistant typically supports formal academic courses within educational institutions, often requiring relevant coursework or enrollment. In contrast, a Computer Science Tutor offers personalized instruction outside of formal settings, focusing on specific student needs without formal credentials. Both roles aim to improve student understanding but differ mainly in environment and credential requirements.

What are popular job titles related to Computer Science Teaching Assistant jobs in Mississauga, ON? For Computer Science Teaching Assistant jobs in Mississauga, ON, the most frequently searched job titles are:
What job categories do people searching Computer Science Teaching Assistant jobs in Mississauga, ON look for? The top searched job categories for Computer Science Teaching Assistant jobs in Mississauga, ON are:
What cities near Mississauga, ON are hiring for Computer Science Teaching Assistant jobs? Cities near Mississauga, ON with the most Computer Science Teaching Assistant job openings:
Infographic showing various Computer Science Teaching Assistant job openings in Mississauga, ON as of August 2026, with employment types broken down into 80% Full Time, and 20% Part Time. Highlights an 90% In-person, and 10% Remote job distribution.

Instructor COSC 3P94 Winter D3

Brock University

Saint Catharines, ON • On-site

CA$7.8K/mo

Part-time

Posted 9 days ago


Job description

Brock University is located on the traditional territory of the Haudenosaunee and Anishinaabe peoples, many of whom continue to live and work here today. This territory is covered by the Upper Canada Treaties and is within the land protected by the Dish with One Spoon Wampum Agreement.

We are one of Canada's outstanding comprehensive universities, where excellence and innovation thrive! Brock has been recognized as a Top Employer in Hamilton-Niagara for seven consecutive years. We have been ranked #3 as Canada's Best Employers and top 10 as one of Canada's Best Employers for Diversity. For 2025, Brock has been proudly recognized as one of Canada's Top Employers for Company Culture, ranked seventh by Forbes in partnership with Statista. At Brock, you will find a welcoming, inclusive community and an exciting range of meaningful career opportunities.

Ignite new possibilities for your career. Break through at Brock.

Post End Date:August 11, 2026 at 11:59 PMThis job advertisement is to fill an existing vacancy in the CUPE4207-1 (Employee Group)

Title of Course

COSC 3P94 - Human Computer Interaction

Compensation

Effective September 1, 2026 - $7,887.59 per half course (195 hours nominally)
Effective September 1, 2026 - $15,775.20 per full course (390 hours nominally)
Please note: Instructors who are employed in a 2-hour/week lecture, or the equivalent of a 2-hour/week lecture, are responsible for the first hour of seminar/lab in each course.

Duties

Duties and responsibilities will be in accordance with Article 22.01 of the Collective Agreement. These include scheduled contact time with students and non-classroom time (preparation of lectures, student consultation, marking and grading and course administration, including grade appeals and cases of academic dishonesty).

Qualifications

1. PhD (complete or enrolled) in Computer Science.

2. University-level teaching experience in fundamental computer science and computer programming.

3. Evidence of competent and effective teaching experience at the undergraduate university level (letters of reference and course/performance evaluations).

Applications

Please include a cover letter and a current resume. Members with seniority can provide seniority date in the application questionnaire. Assure to include all required documentation, including letters of reference and course/performance evaluations.

Please Note

Positions listed on this posting are subject to course enrolments and budgetary approval.

As per Article 22.04 of the Collective Agreement:

Members shall not accept any appointment which, taken together with all other appointments at the University, would cause the member to exceed the maximum number of regular hours (i.e., not overtime hours) allowable in a work week under the Employment Standards Act, as amended from time to time.

Applicants that are in excess of the above noted workload limits will not have their applications considered unless they have received prior written approval from the appropriate Dean and the Human Resources Department.

The Collective Agreement governs part-time Instructor, Teaching Assistant, Lab Demonstrator, Course Coordinator and Marker-Grader positions at Brock University. The Agreement can be accessed on the Human Resources Web Site - https://brocku.ca/human-resources/collective-agreements/

Additional Comments

Course descriptions can be found on the Undergraduate course calendar website:
http://www.brocku.ca/webcal/

Academic terms generally run from:

Fall - September to December

Winter - January to April

Spring - May to July

Summer - July to August

*Actual dates can be found on the Timetables available on the Office of the Registrar web page: https://brocku.ca/registrar/toolkit/registration/

We are committed to offering flexible work arrangements where possible as outlined in our Flexible Work Arrangement Policy. As a student-centered organization, all employees are required to work on campus as needed.

Brock University is committed to creating a respectful and equitable workplace. We strive to foster a culture of diversity and inclusion in our work and learning environments. We welcome applications from all qualified individuals and actively encourage applications from women, people with disabilities, members of the 2SLGBTQIA+ community, Indigenous Peoples, people who identify as Black, African and/or Caribbean, as racialized and/or as from ethnic and cultural minority groups, and other underrepresented demographic groups at Brock and in the Niagara region. Brock also recognizes intersectionality and the interconnected identities, histories, and experiences of these aforementioned groups.

We are committed to inclusive and barrier-free recruitment, and we accommodate the needs of applicants throughout all stages of the recruitment process, as outlined in our Employment Accommodation Policy and consistent with the requirements of the Ontario Human Rights Code. Please contact talent@brocku.ca if you require a disability related accommodation so we can ensure your participation needs are met.

Brock University does not use AI Technology at any stage of the recruitment process.

We appreciate all applications received. Candidates that are selected for an interview will be contacted.

Learn more about Brock University by visiting www.brocku.ca.