Design Engineer

Communicate Ct; Gauteng; On-site; ZAR 600 000 - 800 000; Full time

Job summary

A leading recruitment firm in Gauteng is seeking a talented Senior Design Engineer specializing in industrial refrigeration systems to join a forward-thinking team. You'll be responsible for designing and optimizing ammonia and CO2 refrigeration systems, ensuring compliance and client satisfaction. Ideal candidates will have a BTech or B.Eng in Mechanical Engineering, at least 5 years of relevant experience, and solid problem-solving skills. This role offers a chance to mentor junior engineers while tackling innovative design challenges.

Qualifications

• Minimum 5 years' experience in the design of industrial refrigeration systems (NH3 and CO2).
• Proven ability to produce complete, compliant, and efficient designs.
• Experience with tendering and bid documentation processes.

Responsibilities

• Design and optimize industrial refrigeration systems in line with industry standards.
• Perform heat load calculations and detailed system integration.
• Conduct site audits and SANS performance assessments.

Skills

Industrial refrigeration system design

Analytical and problem-solving skills

Communication skills

Attention to technical detail

Ability to work under pressure

Education

BTech or B.Eng in Mechanical Engineering

Category C SAQCC Designer Certification

Tools

AutoCAD Plant 3D

MS Office

Job description

Do you see engineering not just as design, but as innovation in motion?

We're looking for a talented Senior Design Engineer who will thrive on turning technical challenges into efficient solutions.

You’ll be part of a forward-thinking team that designs and optimizes ammonia (NH3) and CO2 refrigeration systems, ensuring performance, compliance, and client satisfaction through precision, creativity, and technical depth.

Responsibilities

• Design, develop, and optimize industrial refrigeration systems in line with SANS and other industry standards.
• Perform heat load calculations, equipment selection, and detailed system integration.
• Prepare Bills of Materials (BOM), cost estimates, and tender documentation.
• Source and evaluate supplier quotations to ensure cost-effective and high-quality design outcomes.
• Support project teams through technical input, commissioning assistance, and client communication.
• Conduct site audits and SANS performance assessments to identify improvement opportunities.
• Mentor junior engineers, ensuring quality and consistency across all design work.

Skills & Experience

• Minimum 5 years’ experience in the design of industrial refrigeration systems (NH3 and CO2).
• Proven ability to produce complete, compliant, and efficient designs.
• Strong analytical and problem‑solving skills with attention to technical detail.
• Experience with tendering and bid documentation processes.
• Excellent communication and client liaison abilities.
• Proficient in MS Office; AutoCAD Plant 3D experience advantageous.
• Ability to work under pressure and meet deadlines while maintaining high standards.

Qualifications

• BTech or B.Eng in Mechanical Engineering (essential).
• Category C SAQCC Designer Certification (essential).
• Additional training or certifications in refrigeration or energy systems advantageous.
• Valid driver’s license and willingness to travel as required.
• Only South African Residents or individuals with a relevant South African work permit will be considered.

Application

Contact MATTHEW LOUW on , quoting the Ref: CTE.

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