Njabulo Mujura
Process Optimization Engineer Intern
Johannesburg
Summary
Results-driven Chemical Engineer with practical experience in process optimization, continuous improvement, and manufacturing operations within the FMCG industry. Experienced in identifying process inefficiencies, reducing product losses and adjustments, improving water and utility usage, and supporting sustainable manufacturing initiatives. Proficient in analyzing production data, conducting mass and energy balances, developing Process Flow Diagrams (PFDs), and creating engineering documentation including Standard Operating Procedures (SOPs) and Short Interval Control (SIC) documents. Passionate about solving complex engineering challenges through data-driven decision-making while driving operational excellence, product quality, and continuous improvement.
Overview
3
3
Languages
3
3
Certifications
2
2
years of professional experience
Work History
Process Optimization Engineer Intern
Tiger Brands
06.2025 - Current
- Led process improvement initiatives aimed at reducing product adjustments across multiple production lines through root cause analysis and process monitoring.
- Conduct process optimisation studies to improve plant efficiency, product yield, and manufacturing performance.
- Monitored sustainability KPIs, including water, energy, product loss, and manufacturing efficiency, to drive continuous improvement initiatives.
- Successfully contributed to a Clean-in-Place (CIP) optimisation project that reduced water consumption while maintaining cleaning effectiveness and product safety.
- Analysed production data and manufacturing trends using advanced Microsoft Excel to identify process deviations and recommend corrective actions.
- Conducted line capability studies for new products to evaluate process performance and production readiness.
- Investigated process losses and yield deviations, implementing corrective actions that enhanced operational performance.
- Collaborated with production, quality, maintenance, and engineering teams to resolve process challenges and enhance operational reliability.
- Supported the implementation and execution of continuous improvement projects focused on productivity, quality, waste reduction, and sustainability.
Part-Time
ROC Water Technologies
02.2025 - 05.2025
- Assisted freeze crystallisation processes for water treatment applications, ensuring effective operation.
- Monitored key plant parameters to support process control and optimisation efforts.
- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
- Skilled at working independently and collaboratively in a team environment.
Vacation work student.
MRTA
01.2025 - 02.2025
- Acquired hands-on experience with Trackless Mobile Machinery (TMM) engineering processes.
- Supported shaft sinking operations while ensuring compliance with safety protocols.
Education
Bachelor of Engineering (BEng) - Chemical Engineering
North-West University
Potchefstroom12-2024
National Senior Certificate -
Rutasetjhaba Sec School
Johannesburg, South Africa11-2018
Skills
Advanced Microsoft Excel
Process design, optimization, and mass & energy balancing
Process performance analysis and data-driven reporting
Standard Operating Procedures (SOP) development and review
Technical report writing and document control
Certification
Certificate of Competency - Competent B
Achievements
2025 2nd Place – FENG Chess Competition
Timeline
Process Optimization Engineer Intern
Tiger Brands
06.2025 - Current
Part-Time
ROC Water Technologies
02.2025 - 05.2025
Vacation work student.
MRTA
01.2025 - 02.2025
Bachelor of Engineering (BEng) - Chemical Engineering
North-West University
National Senior Certificate -
Rutasetjhaba Sec School