Teacher: Math Job

ADvTECH is looking for a dedicated and passionate Math Teacher to join their team at Trinityhouse Glenvista Preparatory in Johannesburg South, Gauteng. This is a permanent position, offering an exciting opportunity for educators with mid-senior experience to contribute to a leading private education provider. If you are committed to enriching students’ lives and fostering academic potential within a future-focused learning environment, this teaching job could be for you. Be sure to submit your application by the closing date of 30 November 2025.

Detailed list

• Position: Math Teacher
• Employer: ADvTECH
• Division: Trinityhouse
• Business Unit: Glenvista Preparatory
• Location: Johannesburg South, Gauteng
• Employment Type: Permanent
• Minimum Experience: Mid-Senior (2-5 years teaching and specialist subject teaching experience)
• Closing Date: 30 November 2025
• Company Primary Industry: Education Management
• Job Functional Area: Education

Simple summary of the vacancy

ADvTECH, a prominent provider of private education across Africa, is seeking a committed Math Teacher for Trinityhouse Glenvista Preparatory. The organisation is deeply invested in enhancing individuals’ lives and futures through its academic strategy, which focuses on student progression towards mastery in a flexible, inspiring, engaging, and challenging learning environment. ADvTECH manages several esteemed school brands offering a variety of curricula, including IEB, Cambridge, and IB, alongside an online homeschooling option.

As an educator in the FET phase, your role will involve the planning, organisation, and implementation of effective instructional programs within a high school setting. The goal is to motivate, inspire, and challenge students, guiding them to realise their full academic potential and prepare them for life beyond graduation. This requires a proactive approach to delivering future-focused education.

Key duties for this role include demonstrating strong character, integrity, and professionalism consistently. You will also be expected to forge and maintain constructive partnerships with colleagues, parents, guardians, and the wider community, communicating and collaborating respectfully and openly. Specific areas of accountability cover Academic Delivery, Academic Assessment & Reporting, Student Behaviour Management, acting as a School Brand Ambassador, Administration, and ensuring Health & Safety standards are met.

Candidates must possess a degree (NQF level 7) combined with a PGCE or a B. Education (FET) specialising in Mathematics. Essential requirements include SACE certification and a valid police clearance. Applicants should also have between 2 and 5 years of general teaching experience, specifically in the specialist subject of Mathematics. Computer and digital literacy, along with a First Aid qualification, are also necessary for this position.

Beyond qualifications, ADvTECH is looking for attributes such as a commitment to lifelong learning, demonstrated through continuous personal inquiry, reflection, and action to enhance teaching practice and understanding of global education trends. Strong planning and organisation skills with a keen eye for detail are vital. Exceptional interpersonal skills, excellent written and verbal communication abilities, and professional presentation skills are also highly valued. A proven track record of managing professional relationships with maturity and high emotional intelligence (EQ) is important, as is professional time management. The ideal candidate will also show clear evidence of critical thinking and appropriate problem-solving capabilities in their approach to teaching jobs.

How to apply

• View the full advertisement and apply online via the ADvTECH Career Portal.
• Click on the following link to apply: Click here to apply.
• Please note that this link will direct you away from the ISASA website 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 to submit your application.
• You are not required to register on the ISASA website to apply for this vacancy.

Questions a potential candidate might have about teaching jobs

• Q: What are the absolute essential qualifications for this Math Teacher position?
  A: You must have a degree (NQF level 7) and a PGCE, or a B. Education (FET) with a specialisation in Mathematics. SACE certification and a police clearance are non-negotiable requirements.
• Q: How much teaching experience is ADvTECH looking for?
  A: The vacancy specifies 2-5 years of general teaching experience and specifically 2-5 years of specialist subject teaching in Mathematics.
• Q: Besides academic qualifications, what soft skills are highly valued?
  A: Key attributes include being a lifelong learner, excellent planning and organisation, strong interpersonal skills, superb written and verbal communication, professional presentation skills, high EQ in managing relationships, professional time management, and critical thinking with problem-solving abilities.
• Q: Is digital literacy a significant requirement?
  A: Yes, computer and digital literacy are explicitly listed as necessary qualifications. ADvTECH emphasizes future-focused education, so comfort with technology in teaching is crucial.
• Q: What does “School Brand Ambassadorship” entail?
  A: This means representing Trinityhouse Glenvista Preparatory and ADvTECH positively, upholding their values and image within the school community and externally, fostering strong relationships with parents and the wider community.
• Q: What curricula does ADvTECH work with? Is experience with IEB, Cambridge, or IB beneficial?
  A: ADvTECH offers IEB, Cambridge, and IB curricula, as well as an online homeschooling option. While not explicitly stated as a requirement for this specific role, experience with these curricula would certainly be an advantage and demonstrate adaptability.
• Q: How can I best demonstrate my commitment to being a “lifelong learner” in my application?
  A: Highlight any continuous professional development courses, workshops attended, educational research you’ve engaged with, or examples of how you’ve adapted your teaching methods based on new educational trends or personal inquiry.
• Q: What should I focus on in my application to stand out?
  A: Emphasise your specialist subject teaching experience in Mathematics, your ability to deliver future-focused education, examples of effective student behaviour management, and your commitment to building positive relationships within the school community.
• Q: Is First Aid certification a strict requirement or something I can obtain after being hired?
  A: First Aid is listed under “Qualifications & Experience,” implying it is a requirement. It is advisable to have this certification prior to applying or clearly state your plans to acquire it immediately.
• Q: What is the ADvTECH academic strategy mentioned in the job description?
  A: The strategy is to ensure each student incrementally progresses toward mastery in a flexible, inspiring, engaging, and challenging learning environment, preparing them for life after graduation.
• Q: How can I prepare for a potential interview for this Math Teacher role?
  A: Research ADvTECH and Trinityhouse Glenvista Preparatory thoroughly. Be ready to discuss your teaching philosophy, how you incorporate future-focused education, your classroom management strategies, and how you maintain professional relationships.
• Q: What is the latest date I can submit my application?
  A: The closing date for applications is 30 November 2025.

Institution details

For more information about Trinityhouse Glenvista and ADvTECH, you can visit their website.

• Website: www.advtech.co.za (for ADvTECH group information)
• Address: Johannesburg South, Gauteng

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