Johnson Controls HVAC Mechanical Service Apprentice Technician 2026

Johnson Controls invites suitably qualified applicants to apply for the HVAC Mechanical Service Apprentice Technician opportunity in Carletonville, South Africa.

Apprenticeship Application Closing Date: Not specified

Apprenticeship Location: Carletonville, Gauteng, South Africa

Johnson Controls HVAC Mechanical Service Apprentice Technician

Johnson Controls is recruiting an HVAC Mechanical Service Apprentice Technician to join its Field Operations team in Carletonville.

The successful candidate will support the HVAC Service Team with maintenance, troubleshooting, repairs, installation and servicing of mechanical HVAC systems at customer sites.

This is a full-time opportunity that provides practical field exposure, structured training and mentorship.

Vacancy Overview

Company: Johnson Controls
Position: HVAC Mechanical Service Apprentice Technician
Job Number: WD30278896
Employment Type: Full-Time
Job Category: Field Operations
Location: Carletonville, South Africa
Closing Date: Not specified
Application Method: Online

Minimum Requirements

Applicants must have:

• Matric certificate.
• Strong interest in mechanical HVAC systems and field service work.
• Ability to learn quickly.
• Ability to follow technical instructions.
• Commitment to safe working practices.
• Valid driver’s licence.
• Willingness to travel within Carletonville.
• Good communication skills.
• Ability to work effectively as part of a team.
• Proactive work ethic.

Previous exposure to HVAC, refrigeration or mechanical systems will be advantageous, but it is not a compulsory requirement.

Key Duties and Responsibilities

The successful apprentice will work alongside experienced HVAC technicians and assist with inspections, service calls and preventive maintenance.

Responsibilities may include supporting troubleshooting of chillers, package units, split systems, pumps and other mechanical components.

The apprentice may also assist with the installation, testing and commissioning of HVAC equipment and related systems.

Other duties include documenting service work, findings and parts used, following safety and quality requirements, and communicating professionally with customers during site visits.

Training and Development

Johnson Controls indicates that the apprentice will develop technical capability through:

Structured training

Mentoring

and

Hands-on field experience

The role is designed to give the successful candidate practical exposure to HVAC service and maintenance work.

Systems and Equipment Exposure

The apprentice may gain experience working with equipment such as:

• Chillers.
• Package units.
• Split systems.
• Pumps.
• Mechanical HVAC components.

This practical exposure can help build a foundation for a career in HVAC, refrigeration and mechanical service work.

How to Apply for Johnson Controls HVAC Mechanical Service Apprentice Technician 2026

Applications must be submitted online through the Johnson Controls careers portal.

Click here to apply for Johnson Controls HVAC Mechanical Service Apprentice Technician 2026

Applicants may also use the direct application page:

Click here to submit your Johnson Controls Apprentice Technician application

Job Number: WD30278896

Apprenticeship Application Closing Date

The supplied vacancy information does not specify a closing date.

Applicants are encouraged to apply as soon as possible while the vacancy remains available.

Important Application Notes

Applicants need Matric and a valid driver’s licence.

Prior HVAC, refrigeration or mechanical experience is advantageous, but candidates without prior experience may still qualify if they meet the other requirements and demonstrate a willingness to learn.

The role is based in Carletonville and may involve travel to customer sites within the area.