An industrial engineering consultant focuses on analysis, planning, and optimization of systems and processes, helping organizations improve performance.

Key Responsibilities:

• Feasibility studies and capacity planning
• Process analysis and optimization (time & motion studies, value stream mapping)
• Production planning and control
• Supply chain and logistics optimization
• Facility layout and plant design
• Cost analysis, budgeting, and productivity improvement
• Quality management systems (Lean, Six Sigma, TQM)
• Risk analysis and decision modeling
• Project management and performance measurement (KPIs)
• Advising management on strategy, efficiency, and resource utilization

👉 The consultant ensures systems are efficient, cost-effective, and sustainable.

An industrial engineering contractor focuses on implementation and execution of optimized systems and processes.

Key Responsibilities:

• Implementing process improvements on-site
• Setting up production systems, workflows, and layouts
• Deploying Lean manufacturing and Six Sigma solutions
• Installing and integrating operations management systems (ERP, MES)
• Workforce planning, training, and change management
• Establishing quality control and performance monitoring systems
• Coordinating with technical and operations teams
• Managing time, cost, and resources during implementation
• Monitoring results and ensuring continuous improvement

👉 The contractor ensures the designed improvements are executed and sustained.

In consult–implement or EPCM models, one industrial engineering firm may act as both consultant and contractor, offering:

• Faster transformation
• Reduced resistance to change
• Single-point accountability
• Better alignment between design and execution