Job Description

Location: Sandringham, Johannesburg
Position Type: Permanent

Purpose of the Job

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The Junior Boilermaker & Maintenance Specialist supports the organisation by maintaining and repairing hot water, cold water, and steam-based systems, including calorifier tanks, boilers, and associated piping infrastructure. The role includes boilermaking work, mechanical support, and progressive development into a general maintenance specialist capable of handling varied and complex challenges.



This position carries supervisory responsibility and plays a key role in guiding maintenance workers, promoting teamwork, and ensuring alignment with the organisation's culture of excellence, service, and accountability.

Role and Responsibilities

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Boilermaking & Fabrication

Hot Water, Steam & Cold Water Systems

Conduct fault-finding, repairs, and preventive maintenance on: +

Steam lines and steam valves

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Calorifier (chlorifier) tanks

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Boilers and heat exchangers

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Hot water circulation pumps and reticulation

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Cold water supply pipes, valves, and fittings

Inspect and maintain safety components such as pressure valves, steam traps, gauges, insulation, and safety controls. Troubleshoot issues relating to heat transfer, pressure fluctuations, leaks, flow restrictions, and system efficiency. Conduct minor installations, replacements, and commissioning of new components. Maintain accurate logs of pressure readings, temperatures, and repairs performed.

General Maintenance Duties

Develop into a multi-skilled maintenance professional over time, covering plumbing, basic electrical, carpentry, painting, and general building work. Apply logical, systematic problem-solving approaches when diagnosing faults. Respond to maintenance requests efficiently and ensure high-quality workmanship. Work collaboratively with internal teams and external contractors.

Supervisory & Leadership Responsibilities

Oversee and guide a team of maintenance workers on daily tasks. Delegate work, monitor progress, and ensure quality standards are upheld. Provide coaching, technical guidance, and mentorship to junior team members. Support a positive team culture, professionalism, and alignment with organisational values.

Standby Duties

Participate in standby schedule (1-2 weeks per month depending on roster). Respond to after-hours emergencies promptly to ensure continuity of essential services. Escalate significant risks or failures as needed.

Administration & Compliance

Maintain job cards, service records, inspection logs, and maintenance reports. Ensure compliance with Occupational Health & Safety standards, particularly regarding steam systems and pressure vessels. Report hazards, risks, or system failures timeously.

Minimum Requirements

Basic Boilermaking qualification (N2 or equivalent; trade test advantageous). Experience with

steam systems, calorifier tanks, and hot water/boiler systems

(highly advantageous). Understanding of cold-water reticulation and mechanical piping systems. Valid driver's licence and

own reliable transport

(mandatory). Able and willing to participate in standby rotation. Comfortable working in mechanical rooms, steam environments, and confined spaces

Qualifications and Education Requirements

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Minimum Requirements + Basic Boilermaking qualification (N2 or equivalent; trade test advantageous).
+ Experience with steam systems, calorifier tanks, and hot water/boiler systems (highly advantageous).
+ Understanding of cold-water reticulation and mechanical piping systems.
+ Valid driver's licence and own reliable transport (mandatory).
+ Able and willing to participate in standby rotation.
+ Comfortable working in mechanical rooms, steam environments, and confined spaces.

Preferred Skills

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Technical Competencies

Welding, cutting, grinding, and mechanical assembly. Knowledge of steam lines, calorifiers, safety valves, and pressure systems. Strong analytical ability for fault detection and problem-solving. Willingness to learn and expand into multiple maintenance areas.

Behavioural Competencies

Strong interpersonal and communication skills. Ability to lead, motivate, and mentor junior staff. High reliability, integrity, and accountability. Calm, structured, and solutions-driven under pressure. Commitment to organisational culture and service excellence.

Personal Attributes

Hands-on, proactive, and eager to grow into a senior role over time. Resilient and comfortable dealing with complex mechanical challenges. Professional, respectful, and able to interact with staff, residents, and external service providers.

Working Conditions

Work performed across multiple buildings, mechanical rooms, and plant spaces. Exposure to steam environments, heat, noise, and confined spaces. Requires physical effort including climbing, lifting, bending, and outdoor work. * Standby duties are essential and may involve after-hours call-outs.