Technical Director - Process Engineering

Johannesburg · On-site

About this role

Key Responsibilities

Process Design & Optimization: Develop and implement treatment solutions, including biological, chemical, and physical processes .

Troubleshooting & Performance: Conduct plant audits, analyze data, and provide technical expertise to troubleshoot and optimize plant performance.

Documentation: Prepare process calculations, mass balances, equipment specifications, and technical reports.

Project Support: Support plant commissioning, pilot studies, and capital improvement projects.

Compliance & Safety: Ensure all systems adhere to safety, health, and environmental regulations.

Requirements

As a minimum: Bachelor’s degree in Chemical, Environmental, or Civil Engineering.

Strong knowledge of water chemistry and treatment technologies.

Experience with CAD software and process modeling software.

Analytical, problem-solving, and communication skills.

Ability to grow a new service line, drawing on existing relationships.

Company at a glance

SLR is a committed partner in our clients’ sustainability journeys.

We help them move from influence to impact, turning intent into purposeful, practical action that delivers real-world results.

Guided by our philosophy of Rational Sustainability, we focus on what truly drives long-term value. By viewing decisions through the lenses of risk, reward, and resilience, we help clients act with confidence, balancing environmental and social responsibility with commercial and strategic success.

Our purpose - Making Sustainability Happen - means delivering outcomes that are grounded in evidence, shaped by experience, and built to last.
SLR has been advising clients for over 30 years at every point of their project life-cycle. Starting as a UK business, we now operate as a global company with more than 4,500 people delivering client solutions across six regions. We have grown both organically and through welcoming other like-minded businesses with a similar One Team culture into the SLR group. We are ably supported by our principal investor, Ares Management, and will continue to build a balanced, successful and growing business.

We’ve designed working life at SLR to look a little different. Because we know talented people often feel restricted by the rigid systems, lack of cross-functional collaboration and limited options for growth on offer elsewhere.
Our One Team culture promotes meaningful professional and personal growth, our flat management structure provides many opportunities to progress, and our collaborative approach means you’ll get the chance to work on projects you care about and make a real difference.

If you’re purpose-driven, self-motivated and keen to make an impact on a global scale, we want to hear from you.

Founded1994
Team Size1,001-5,000 employees
WorkspaceOn-site
IndustryEnvironmental Services
Location
Johannesburg, Gauteng, South Africa

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