Teacher: Math Job

Last Updated: November 14, 2025
9 5 minutes read

An exciting permanent opportunity has arisen for a dedicated and experienced Math Teacher to join the team at Trinityhouse Glenvista Preparatory, part of the prestigious ADvTECH group. This role, based in Johannesburg South, Gauteng, is ideal for a mid-senior level educator with 2-5 years of specialist subject and overall teaching experience in the FET phase. The successful candidate will be instrumental in fostering academic excellence and preparing students for life beyond graduation, with applications closing on 30 November 2025. This teaching job requires a passion for future-focused education and a commitment to student development.

The ADvTECH Group is Africa’s leading private education provider, dedicated to enriching lives through flexible, inspiring, and challenging learning environments. Trinityhouse Glenvista Preparatory upholds this academic strategy, ensuring every student progresses towards mastery.

ADvTECH Group Logo

Detailed list of vacancy key details

  • Job Title: Teacher: Math
  • Company: ADvTECH
  • Division: Trinityhouse
  • Business Unit: Glenvista Preparatory
  • Location: Johannesburg South, Gauteng
  • Contract Type: Permanent
  • Closing Date for Applications: 30 November 2025
  • Minimum Experience Level: Mid-Senior (requiring 2-5 years of general teaching experience and 2-5 years of specialist subject teaching experience)
  • Company Primary Industry: Education Management
  • Job Functional Area: Education
  • Curricula Offered: IEB, Cambridge, IB, and online homeschooling options across ADvTECH schools.

Simple summary of the vacancy

This vacancy at Trinityhouse Glenvista Preparatory, a proud member of the ADvTECH group, seeks a passionate and skilled Math Teacher for a permanent position in the FET phase. The role involves planning, organising, and implementing effective instructional programmes that motivate and challenge students, guiding them to achieve their full academic potential and prepare for future endeavours.

Key responsibilities extend beyond direct classroom instruction to include developing strong partnerships with colleagues, parents, and the wider community. The successful candidate will be accountable for academic delivery, rigorous assessment and reporting, effective student behaviour management, acting as a school brand ambassador, handling administrative tasks, and ensuring health and safety standards. Applicants must hold an NQF level 7 degree and a PGCE or a B. Education (FET) with a specialisation in Math, coupled with current SACE certification, police clearance, and practical experience in computer and digital literacy, as well as First Aid. The school is looking for a lifelong learner with excellent organisational, interpersonal, and communication skills, who demonstrates maturity, high emotional intelligence, professional time management, and a strong ability to think critically and solve problems.

How to apply for this post

  • Review the full advertisement to ensure you meet all requirements.
  • Click on the provided application link to be redirected to the ADvTECH Career Portal.
  • If you do not already have an account on the ADvTECH portal, you will need to register on their website.
  • Complete the online application form, ensuring all necessary documentation and information are submitted.
  • Please note that you do not need to register on the ISASA website to apply for this specific vacancy.
  • The application deadline is 30 November 2025.
  • Click here to apply directly on the ADvTECH Career Portal.

Potential candidate questions and advice

Q: What specific qualifications are essential for this Math teaching job?
A: You must possess a degree at NQF level 7, combined with a PGCE or a B. Education (FET) with a specialisation in Mathematics. SACE certification and a valid police clearance are also non-negotiable requirements.
Q: What level of teaching experience is required?
A: The role is for a mid-senior level educator, requiring 2-5 years of overall teaching experience and specifically 2-5 years of specialist subject teaching in Math.
Q: Will I be teaching a specific curriculum?
A: While the ADvTECH group offers IEB, Cambridge, and IB curricula, you will be teaching within the high school environment, typically aligning with the FET phase requirements of Trinityhouse Glenvista Preparatory.
Q: What are the key attributes that make a preferred candidate?
A: The school highly values lifelong learners who are reflective, abreast of global education trends, and demonstrate strong planning, organisation, interpersonal skills, high EQ, professional time management, and critical thinking abilities.
Q: Are digital skills important for this role?
A: Absolutely, computer and digital literacy are explicitly listed as required qualifications, indicating a need for proficiency in educational technology and online learning tools.
Q: How important is community engagement?
A: It is very important. The role requires developing and maintaining constructive partnerships with colleagues, parents, guardians, and community members, communicating openly and respectfully.
Q: What does “School Brand Ambassadorship” entail?
A: This means you are expected to represent the school’s values and reputation positively, both within and outside the school environment, embodying its ethos and standards at all times.
Q: Is First Aid certification a strict requirement?
A: Yes, First Aid is listed under qualifications and experience, so having a valid certification will be necessary.
Q: What kind of professional development opportunities are available?
A: As part of ADvTECH, a leading education provider, there’s an implicit commitment to staff development. The emphasis on being a “lifelong learner” suggests opportunities and encouragement for continuous professional growth and staying updated with educational trends.
Q: What is the latest I can apply for this position?
A: The closing date for applications is 30 November 2025, giving ample time to prepare and submit a thorough application.
Q: How can I make my application stand out?
A: Highlight your experience in future-focused education, provide specific examples of how you motivate and inspire students, and demonstrate your commitment to professional development and strong interpersonal skills in your application and interview.

Institution details

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Last Updated: November 14, 2025
9 5 minutes read
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