Teacher: Math Job

A permanent and exciting teaching job opportunity for a dedicated Math teacher has opened at Trinityhouse Glenvista Preparatory, part of the ADvTECH group, in Johannesburg South, Gauteng. This mid-senior role seeks an experienced educator to join a leading private education provider committed to enriching lives through flexible, inspiring, and challenging learning environments for the FET phase. Applications are invited from qualified professionals with 2-5 years of experience, a relevant degree, and SACE certification, with a closing date of 30 November 2025. Interested candidates are encouraged to explore this rewarding Math teaching job to guide students towards academic mastery and prepare them for life beyond graduation.

Detailed list of vacancy key details

• Job title: Teacher: Math
• Employer: ADvTECH, specifically for Trinityhouse Glenvista Preparatory
• Location: Johannesburg South, Gauteng
• Employment type: Permanent
• Closing date for applications: 30 November 2025
• Minimum experience required: Mid-Senior level, specifically 2-5 years of general teaching experience and 2-5 years of specialist subject teaching.
• Company primary industry: Education Management
• Job functional area: Education

Simple summary of the vacancy

This vacancy is for a permanent Math teacher within the Further Education and Training (FET) phase at Trinityhouse Glenvista Preparatory, located in Johannesburg South, Gauteng. Trinityhouse is a business unit under ADvTECH, a prominent provider of private education across Africa, known for its commitment to developing students through flexible, engaging, and challenging academic programs. The successful candidate will be responsible for planning, organising, and delivering instructional programs that foster academic potential and prepare students for their future, adhering to the high standards of an institution offering IEB, Cambridge, and IB curricula.

The role demands an educator who can inspire and challenge students, demonstrating strong character, integrity, and professionalism while building positive relationships with colleagues, parents, and the wider community. Key performance areas include academic delivery, assessment and reporting, student behaviour management, school brand ambassadorship, administration, and ensuring health and safety standards. Applicants must hold a minimum NQF Level 7 degree (such as a PGCE or B. Education in FET) with a specialisation in Mathematics, possess current SACE certification, and have a police clearance. Essential skills include computer and digital literacy, and a First Aid qualification. Ideal candidates will also be lifelong learners, possess exceptional interpersonal and organisational skills, demonstrate professional time management, and exhibit strong critical thinking abilities. The application window for this opportunity closes on 30 November 2025. You can find more details about this specific role at its source: https://www.isasa.org/vacancies/listing/teacher-math/.

How to apply for this post

• Visit the ADvTECH Career Portal directly via the link: Click here to apply.
• Please note that this link will direct you off the ISASA website and onto the ADvTECH Career Portal site.
• If you do not have an existing account on the ADvTECH portal, you may need to register on their website to apply for this vacancy.
• You do not need to register on the ISASA site to apply for this particular vacancy.

Institution details

• Company: ADvTECH
• Division: Trinityhouse
• Business Unit: Glenvista Preparatory
• Location: Johannesburg South, Gauteng
• ADvTECH Career Portal: https://trinityhouse.simplify.hr/Vacancy/146700

Questions and answers for a potential candidate

Here are some questions a potential candidate might have, along with advice on how to be a preferred applicant:

• Q: What qualifications are essential for this Math teaching job?
  A: You must have a degree at NQF level 7, such as a PGCE or a B. Education (FET) with a specialisation in Mathematics.
• Q: Is SACE certification required for this position?
  A: Yes, SACE certification is a mandatory requirement for all applicants.
• Q: What level of teaching experience is preferred?
  A: The role requires mid-senior experience, specifically 2-5 years of general teaching experience and 2-5 years of specialist subject teaching in Math.
• Q: Are there any other mandatory certifications besides SACE?
  A: Yes, a police clearance and a First Aid qualification are also essential.
• Q: What kind of curricula does ADvTECH offer that I should be familiar with?
  A: ADvTECH schools offer IEB, Cambridge, and IB curricula, so familiarity with these is beneficial and should be highlighted in your application.
• Q: How important is digital literacy for this role?
  A: Computer and digital literacy are listed as key requirements, indicating a need for proficiency in educational technology and its application in the classroom.
• Q: What attributes should a strong candidate possess to stand out?
  A: Preferred candidates are lifelong learners, demonstrate excellent planning and organisation skills with a keen eye for detail, possess exceptional interpersonal and communication abilities, have high emotional intelligence, and exhibit strong critical thinking and problem-solving skills.
• Q: What are the main responsibilities of an educator in this role?
  A: Key duties include academic delivery, thorough academic assessment and reporting, effective student behaviour management, acting as a school brand ambassadorship, carrying out necessary administration, and ensuring health and safety standards.
• Q: How can I make my application particularly strong?
  A: Highlight your experience in delivering future-focused education that motivates and challenges students, showcase your commitment to continuous professional development, and demonstrate your ability to build strong, constructive relationships within the school community.
• Q: Is there a specific platform to apply for this vacancy, or can I email my CV?
  A: All applications must be submitted directly through the ADvTECH Career Portal, as indicated in the “How to apply” section. Email applications will not be considered.
• Q: What is the closing date for applications for this Math teaching job?
  A: The closing date for applications is 30 November 2025. Ensure your application is submitted well before this deadline.