68 Chemical Engineering jobs in South Africa

Pump and Abrasion Technologies (PABT) is a global leader in the design, manufacturing, and assembly of heavy-duty slurry pumps. Our culture is deeply rooted in an entrepreneurial spirit and a "do whatever it takes" mindset.

You will be joining the Technical Sales department, whose main focus is to support our Sales representatives with all technical aspects regarding our products.

Our Head Office in Centurion will be the base where you work from together with traveling to client sites and back. Traveling usually occurs over a 3-4 day period where company transport is provided.

You will be responsible for all technical-related aspects of your area in a fast-growing and ever-expanding company. You will be challenged to provide pump system-related solutions in the form of a proposal based on a variety of variables and requirements.

Principal Duties And Responsibilities

• Assist in selecting and specifying pumps to best meet the customer’s needs.
• Compile technical reports and proposals.
• Guides customers on a technical basis to the appropriate product.
• Provides first-line technical support and consulting for pump applications.
• On-site assistance with installation of products.
• Do system analysis and fault finding on-site and compile reports with the necessary solutions and root cause analysis.
• Assist Sales representatives in presenting proposed solutions to clients.
• Required to meet or exceed Customer Support quality assurance standards on a consistent basis.
  
  

• Must display a strong mechanical and or process engineering ability.
• Attention to detail
• Ability to manage multiple tasks in a fast-paced environment.
• Displays the ability to organize and maintain various files and sheets.
• Excellent experience with computers and software, especially MS Word and Excel.
• Capable of communicating to a technical or non-technical audience.
• Strong written and verbal communication skills.
• Requires an energetic and driven employee that is a self-starter and can take ownership of all technical related aspects of his area
  
  

• B.Eng or BSc.Eng degree in Mechanical or Process Engineering
• 0-2 years of working experience
• Pump-related experience will be advantageous

Onsite

We are looking for an Intermediate Chemical Engineer to support a range of engineering initiatives within the power and energy sector , including electricity generation, transmission, distribution, and trading . This role is ideal for an engineer with 8+ years of relevant experience , ready to contribute to projects that improve efficiency, system integration, and sustainability across complex energy operations.

This is a high-impact opportunity to work on both traditional and modern energy systems , contributing to the future of infrastructure, smart grid optimization , and regulatory compliance in the energy industry.

Support process optimization projects across power generation facilities and transmission/distribution networks

Analyze and improve system performance using engineering principles and data-driven insights

Collaborate with plant operators, engineers, and project managers on operational improvement initiatives

Assist with digital transformation projects , including the implementation of monitoring systems and automation tools

Contribute to continuous improvement efforts in safety, cost-efficiency, and energy utilization

Participate in load planning , capacity management , and outage scheduling

Develop and maintain documentation related to processes, technical standards , and compliance requirements

Support feasibility studies for infrastructure upgrades and renewable energy integration

Assist in energy trading support activities (e.g., process modelling, pricing simulations, reporting)

Bachelors Degree in Chemical Engineering , Industrial Engineering , or a related field

Certification in ECSA (Engineering Council of South Africa) or equivalent

8+ years of engineering experience in the power, utilities , or energy sectors

Solid understanding of generation systems , grid operations , or energy trading workflows

Familiarity with SCADA , PLC/DCS , and digital monitoring platforms is advantageous

Skilled in using data analysis and modeling tools (e.g., Python, MATLAB, Excel, Power BI)

Experience working in regulated environments with a focus on safety, compliance , and documentation

Ability to contribute to project workstreams and collaborate with senior engineers

Strong written and verbal communication skills

Comfortable working both independently and within cross-functional teams

Duration: 12 months (renewable based on project scope and performance)

Working Hours: Full-time, Monday to Friday

Salary Range: Market-related / Competitive based on experience

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Process / Chemical Engineer – Biofuels Production

We are a pioneering renewable energy company specializing in the conversion of agricultural and organic biomass into clean, sustainable biofuels. Our mission is to deliver eco-friendly, reliable energy that reduces emissions, supports farmers, and accelerates the transition toward a greener future.

As part of our growth, we are seeking an experienced Process/Chemical Engineer with a strong background in biofuel production to join our technical team and lead innovation in biomass-to-energy conversion.

Job Description:

• Process Design & Optimization
• Develop, design, and optimize chemical and thermal conversion processes (gasification, pyrolysis, fermentation, or related technologies) for biofuel production.
• Evaluate biomass feedstock characteristics and recommend suitable pretreatment and conversion methods.
• Improve process efficiency, yield, and energy recovery while minimizing waste.
• Plant Operations & Commissioning
• Lead the commissioning, troubleshooting, and scaling of biofuel production plants.
• Ensure smooth integration of new technologies into existing production lines.
• Provide technical oversight for daily operations, ensuring safety and compliance.
• Research & Development
• Drive innovation in renewable fuel production methods and emerging technologies.
• Collaborate with R&D teams to test new catalysts, process enhancements, and efficiency improvements.
• Keep abreast of global biofuel trends, regulatory frameworks, and sustainability requirements.
• Safety, Quality & Compliance
• Implement best practices in process safety, environmental compliance, and quality control.
• Ensure adherence to international standards (ISO, ASTM, SANS, or equivalent).
• Develop Standard Operating Procedures (SOPs) and provide staff training.
• Project & Stakeholder Management
• Prepare technical reports, feasibility studies, and cost-benefit analyses for stakeholders.
• Work closely with cross-functional teams (engineering, supply chain, and operations).
• Support partnerships with farmers, research institutions, and government bodies.

Qualifications & Experience Required:

• Bachelor’s degree (BEng / BSc) or higher in Chemical Engineering, Process Engineering, or related field .
• Minimum 8–10 years of experience in biofuel, renewable energy, or chemical process industries.
• Proven expertise in biomass conversion technologies (pyrolysis, gasification, anaerobic digestion, or similar).
• Strong understanding of process thermodynamics, heat & mass

Job Description

ROLE PURPOSE

To coordinate, manage, support, execute, and monitor environmental, health, and safety programs, standards, and processes to ensure environmental, health, safety, and compliance at the Brits Site.

To support the HSEQ Manager in all HSE site activities.

ACCOUNTABILITIES

• Support compliance with the HSE Management System requirements.
• Implement and ensure compliance with Syngenta HSE Policy, Standards, and Processes.
• Ensure legal requirements relevant to the Brits site are met.
• Support and drive the HSE Objectives.
• Conduct Workplace Risk Assessments and follow up on actions to address gaps.
• Assess occupational hygiene controls and recommend improvements for compliance.
• Manage PPE inventory and ensure availability for all employees and visitors.
• Coordinate and support H&S training: scheduling, conducting, and record-keeping.
• Ensure induction training for all employees, visitors, and contractors; keep training material updated and relevant.
• Conduct monthly HSE audits, ensure actions are implemented and effective.
• Manage the Enablon IM&L program, follow up on observations, near-misses, and incidents.
• Ensure incidents are reported, documented, investigated, and improvements are implemented.
• Manage the Go & See program, schedule activities, and track actions in Enablon.
• Promote and implement actions for HSE cultural and behavioral improvement.
• Support HSE Committee meetings and follow through on actions.
• Manage occupational hygiene surveys as per legal requirements.
• Oversee Hand Safety, Legionella, chemical exposure programs, and other relevant health and safety programs.
• Conduct respirator face fit testing and training for employees.
• Ensure emergency management equipment is available, inspected, and maintained.
• Perform any other duties assigned by the HSEQ Manager.
• Manage biological hazardous waste disposal in line with legislation.
• Keep records of all HSE activities including training, surveys, audits, and communications.
• Assist the HSE&Q Manager in maintaining legal compliance.
• Implement and follow communication strategies.

Qualifications

Knowledge, Experience & Capabilities

Critical knowledge

• Degree/Diploma in Environmental Health, Management, Occupational Health and Safety, or related field.
• HSE-related qualification.
• SAMTRAC or OHS Act training is desirable.
• Minimum of 3 years’ experience in the chemical manufacturing industry is an advantage.

Critical experience

• Experience with HSE Standards and Processes.
• Knowledge of the OHS Act and Regulations.
• Knowledge of environmental legislative requirements.
• Risk assessment techniques.
• Conducting audits and writing reports.
• Incident investigation.

Critical capabilities

• Effective communication skills at all levels.
• Team player.
• Accurate task performance.
• Ability to work independently.
• Strong administrative skills.

Critical Success Factors and Key Challenges

• Decisive: Problem-solving skills, ability to make timely decisions based on data and analysis.
• Trusted: Reliable, professional, and confidential handling of sensitive information.
• Customer-Focused: Timely responses, ability to work under pressure, flexible shift work.
• Results-Oriented: Systematic thinking and appropriate success measures.

Additional Information

The advertisement closes on 21st August 2025.

Requisition ID : 95095

Job Category : Engineering

Location : Johannesburg, Gauteng, South Africa

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 65 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries work tirelessly toward bettering the industries in which we operate. We provide practical solutions that are safe, innovative, and sustainable, thinking globally while acting locally.

Join our Project Delivery Group (PDG), a dynamic team of professionals dedicated to world-class project delivery globally. With expertise in sustainable studies, asset building, operations, and industry-leading efficiencies, our team leverages methodologies, governance, and systems unparalleled in the engineering space. We are looking for a diverse group of professionals committed to excellence. We look forward to hearing from you.

Who are we looking for?

Hatch is seeking Chemical Engineering Graduates to support projects worldwide.

The Chemical (Metals) group consists of professional engineers, designers, and technologists with experience in designing, constructing, and commissioning facilities globally. We seek young engineers eager to engage in complex engineering projects and demonstrate keen problem-solving skills in developing practical solutions.

The candidate must be self-motivated and capable of working independently or within a team environment.

Qualifications include a Bachelor of Science or Bachelor of Engineering in Chemical Engineering.

As the successful candidate, you will:

• Be encouraged to pursue opportunities in Mining & Metals, Energy, Digital, or Infrastructure sectors.
• Receive mentorship from industry leaders.
• Gain project experience in South Africa and internationally.
• Collaborate across diverse cultures within our global organization.
• Work in an environment where your engineering degree can be applied across traditional and emerging industries.
• Participate in our local Professional Development Programs.

Minimum requirements :

• You must be a South African citizen.
• Be a final-year student or hold a completed qualification in Chemical Engineering from a recognized tertiary institution.
• Have 12 months or less of work experience.
• Maintain an academic average of 65% or above.
• Attach a recent full academic transcript.
• Be flexible to work in any province within South Africa.

Why join us?

• Work with great people to make a difference.
• Collaborate on innovative projects.
• Be part of a top employer.

What we offer you?

• Flexible work environment.
• Long-term career development.
• Opportunities to think globally and work locally.

We encourage applicants who do not meet every requirement to apply, as we value diversity and inclusion. Hatch is an Equal Opportunity Employer committed to reflecting the communities we serve. Please inform us of any accommodation needs, and we will assist in accordance with local legislation.

• Analysing of all analytical samples for specific analysis using the correct procedures and/or methods.
• Technical accuracy of results is monitored, and remedial action is taken when necessary and data is recorded (Evaluation of analytical results)
• Update internal findings, improvement request and keep minutes of internal meetings
• Reports are generated detailing analytical results, and can include opinions and interpretations
• Verifying of instruments.
• Assist with the maintenance of instruments and apparatus.
• Must have workable knowledge to calibrate and perform minor maintenance of laboratory and preparation equipment.
• Early identification of biases and QC issues and immediate communication of these to the Section Manager
• Diagnose all suspect results and assist in rectifying the problem whether it is equipment or analytical.
• Address client complaints
• Authorize and validated any new methods under the guidance of the Section Manager
  
  

• Calculate test results as per standard format and/or procedures.
• Report results within the time frame specified.
• Report any apparatus or equipment which, to your knowledge, is not functioning correctly to the Section Manager.
• Calculate all test results in a standard format as per relevant Test Method Instruction for each workstation.

Job Description

We are looking for a research scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model.

In this role, you will need to have an expert understanding of chemistry — a completed or in-progress Masters/PhD is preferred but not required. Relevant fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, Analytical Chemist, Chemical Engineer, Medicinal Chemist, Biochemist, and Process Development Chemist.

Benefits:

• This is a full-time or part-time REMOTE position.
• You can choose which projects to work on.
• You can set your own schedule.
• Projects are paid hourly starting at $40+ per hour, with bonuses for high-quality and high-volume work.

Responsibilities:

• Provide AI chatbots with diverse and complex chemistry problems and evaluate their outputs.
• Assess the quality of AI model outputs for correctness and performance.

Qualifications:

• A current, in-progress, or completed Masters and/or PhD is preferred but not required.
• Fluency in English (bilingual level is a plus).
• Detail-oriented.
• Proficient in chemistry, inductive/deductive reasoning, and physical/temporal/spatial reasoning.

Note:

• 60% Academic aggregate
• Complete degree within a maximum of 5 years
• Final year students awaiting results for the 2024 academic year may also apply if they meet the above requirements.

An Engineer-in-Training programme in the following disciplines:

• Chemical Engineering
• Mechanical Engineering
• Mechatronics Engineering
• Electrical Engineering

Please submit the following documents as part of your application: CV, a copy of your SA ID, qualification certificate, and full academic record.

We strive to create a culture that inspires our people to reach their full potential. Going the extra mile – for colleagues and customers – our people drive our passion for performance and are the key to Mondi’s success. Be part of our future.

Do you want to know more about Mondi? We are a global leader in packaging and paper, contributing to a better world through innovative solutions that are sustainable by design. Our global team of 24,000 people works across 100 production sites in more than 30 countries.

Our strength lies in our diversity. We are dedicated to creating a team that reflects the diversity of the world we operate in. We encourage applications from traditionally underrepresented groups, including women, visible minorities, LGBTQI+ individuals, and people with disabilities. Even if you don't meet all the listed qualifications, we still want to hear from you. We believe in your potential and are committed to supporting you as you grow and learn at Mondi. If you need any accommodations during the recruitment process, please reach out to the contact person listed above.

Only CVs uploaded onto our online career platform will be considered. Upon application, you will be redirected to our recruiting platform. After creating an

Company Description

If you are energised by purpose and want the opportunity to shape the future, this is your moment.

We are looking for bold thinkers, problem solvers, and curious minds ready to grow, learn, and make a real impact.

Step into the future of mining with our Graduate Programme: Metallurgical /Chemical Engineering

Are you ready to apply your Metallurgical/ Chemical Engineering knowledge across the full Platinum value chain? If you are a driven, forward-thinking final year student or recently qualified graduate eager to gain real-world experience and kickstart your career in mining, this is your opportunity to make a lasting impact.

What we offer:

• Learn from industry leaders who are passionate about your growth. Our mentors provide personalised guidance to help you navigate your career with confidence.
• From day one, you will work on challenging, high-impact projects that contribute to real mining operations, building your skills and making a difference.
• Immerse yourself in the dynamic world of mining with hands-on experience, cutting-edge technology, and a supportive environment that lays the foundation for a successful career.

Valterra Platinum, formerly Anglo-American Platinum, is a leading primary producer of platinum group metals (PGMs), with integrated mining, smelting, and refining operations in South Africa and Zimbabwe, marketing the metal we produce globally. Following our demerger from Anglo American plc, Valterra Platinum is now an independent, publicly listed company with a primary and secondary listing on the Johannesburg and London stock exchanges respectively.

As we embark on this exciting new chapter, Valterra Platinum is positioned to define and pursue its own strategy, anchored in operational excellence, sustainability, and value creation for the long-term. With full accountability for our performance and growth, we are focused on strengthening our capabilities across the entire PGM value chain, from mine to market.

Our independence empowers us to deepen our commitment to stakeholders and lead with purpose – to Unearth Value to Better Our World. We remain steadfast in our ambition to be the world’s foremost producer of platinum group metals, while embedding safety and sustainability in everything we do.

Apply today and be part of something bigger, your journey starts here.

Number of positions: 8

Location: Various Operations- Rotating between the various processing plants in the Limpopo and North West Provinces

• What graduates can look forward to on their learning journey:
• Hands-on Learning : As a graduate, you will actively contribute to projects that impact the future of mining, from optimising processes to improving safety and sustainability across our operations.
• Data Analysis and Problem-Solving : Use your skills to analyse data and provide insights that will help shape decision-making in real-time operations, ensuring efficiency and continuous improvement.
• Collaboration and Teamwork : Work alongside industry experts and cross-functional teams to tackle challenges and innovate solutions that drive the success of our operations.
• Innovation and Continuous Improvement : Bring fresh ideas and a forward-thinking mindset to help us lead the way in technological advancements, environmental stewardship, and sustainable practices.
• Professional Development: Participate in continuous learning and development, including mentorship, specialised training, and diverse project rotations. These opportunities are designed to build your expertise and set you on a path for success within our business—whether as a technical specialist or a future leader.
• Safety and Compliance : Ensure that all work is performed in alignment with safety standards and regulations, contributing to a culture of safety and responsibility throughout our operations.

• Bachelor of Science/Engineering (Honours) in Metallurgy; OR
• Bachelor of Science/Engineering (Honours) in Chemical Engineering; OR
• BSc Hons Applied Science (Metallurgy)
• A minimum final overall academic average of 65% is required
• Must have qualified in the past 24 months

Applications MUST be accompanied by your:

• CV
• A full academic transcript
• A copy of your South African Identity Document

Experience

• No more than 12 months post qualification experience

Ensure all required documents are uploaded as part of your submission. We’re reviewing applications as they come in and moving quickly to give candidates the best possible experience. Due to the volume of interest, incomplete applications will unfortunately be declined.

What We Offer

At Valterra Platinum, you will join a team committed to excellence and impact.

We offer:

• Meaningful work in a high-performance, values-led environment.
• Market-aligned reward and recognition.
• Opportunities for learning, development and progression.
• A culture that respects diversity and encourages innovation.
• A clear commitment to safe Operations.

Inclusion and Diversity

Valterra Platinum is an equal opportunities employer. We are committed to promoting an inclusive and diverse workplace where we value and respect every colleague for who they are and provide equality of opportunity so that everyone can fulfill their potential.

Valterra Platinum has a zero tolerance to dignity harms; these include all acts of gender-based violence, bullying, harassment and victimisation. Ensuring the safety of our employees extends beyond physical safety and includes the eradication of harmful behaviours from our workplace. This responsibility extends to everyone at Valterra Platinum both during work hours and outside of work. We are unconditional in creating a respectful, inclusive, and safe working environment to ensure that no colleague will be violated or harassed under our watch.

How to Apply

To apply for this role, please complete the online application form available via this job advert. Ensure all required documents are uploaded as part of your submission.

We’re reviewing applications as they come in and moving quickly to give candidates the best possible experience. Due to the volume of interest, incomplete applications will unfortunately be declined.

Visit our careers page at

Closing Date: 25 August 2025

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