Senior Process Engineer

What We Are Looking For

The Senior Process Engineer will focus on the design, improvement, and optimization of bespoke process equipment for the purpose of improved reliability, safety and production throughput. The engineer will also support safety compliance, lead improvement/investigation initiatives, and provide technical guidance across multidisciplinary teams to achieve sustainable operational excellence.

• Perform detailed mechanical and process data analysis, root cause investigations, and implement improvements to enhance plant efficiency, reliability, and productivity.
• Design, size, and specify process/mechanical equipment (pumps, compressors, heat exchangers, vessels, piping systems, utilities, tooling, machinery, automation etc) according to project and industry standards.
• Prepare and update engineering documentation such as mechanical drawings, process Flow Diagrams, piping & instrumentation diagrams (P&).
• Equipment datasheets, and material specifications.
• Lead and coordinate mechanical engineering activities across all project stages: design, procurement, installation, commissioning, and handover.
• Manage contractors and suppliers, ensuring compliance with technical specifications, quality standards, schedules, and budget requirements.
• Participate in and provide mechanical expertise during HAZOP studies, risk assessments, design reviews, and safety audits.
• Drive continuous improvement initiatives in mechanical/process systems to reduce downtime, increase energy efficiency, and optimize plant performance.
• Troubleshoot plant issues, providing first-line technical support for breakdowns, and process deviations.
• Support implementation of Process Safety Management (PSM), ensuring mechanical compliance with regulatory and company standards.
• Lead and support modification projects (MOCs) involving upgrades, debottlenecking, and optimization of process/mechanical systems.
• Support and mentor, sharing best practices in mechanical design and process engineering.
• Evaluate manufacturing process by designing in collaboration with Continuous Improvements engineers and conducting research; applying knowledge of product design, fabrication, assembly, tooling and material; consulting equipment vendors and soliciting observations from operators.
• Adheres and implements Rheinmetall Denel Munitions Policies and Procedures and ensures compliance to ISO Standards with respect to SHE/Quality/Environmental/Energy.

• BSc or BEng in Mechanical Engineering.
• At least 5 years within a design, manufacturing, or industrial plant environment.
• Strong knowledge of mechanical equipment design, selection, and maintenance in process industries.
• Familiarity with process safety, HAZOP, and risk assessment methodologies.
• Working knowledge of industry standards and codes (ASME, API, ISO, SANS, SABS) related to mechanical/process equipment.
• Proficiency in engineering software/tools for process and mechanical design (e.g. Solid Works, Solid Edge, AutoCAD or equivalent).
• Working knowledge of any of the following would be advantageous:
  • Project Management
  • Process Safety Management
  • CFD and/or FEA
• Problem-solving, project management, risk management, and sound decision-making.
• Taking ownership, managing change, driving long-term results, innovative thinking, and staying a step ahead.
• Effective communication, strong interpersonal skills, continuous learning, and the ability to work independently.

• Competitive compensation package with incentive bonus and pension fund.
• Medical Schemes.
• Stable employer background.
• Opportunity to work on major projects within our Weapons and Ammunition Division.
• Extensive Employee Assistance Program to support overall health and wellbeing.
• Career development and progress opportunities.
• Individual and diverse training opportunities and programs (Bursary Schemes).
• Subsidized canteen on site with themed days and multiple dietary options.
• Innovative and dynamic working environment and culture.
• Work as part of a team with real purpose in what we do.
• Participation in (international) Rheinmetall activities and events.

Rheinmetall Denel Munition is an Employment Equity Employer that gives preference to suitable candidates who add to the diversity of the company.