FlexSimulation Specialist

Greytip Software Private Limited; Chennai District; On-site; INR 1,800,000 - 2,600,000; Full time

Job summary

Greytip Software Private Limited in Chennai is seeking a Simulation Specialist to optimize production processes using Witness DES tools. You will perform throughput analyses, identify bottlenecks, and simulate material flow to improve efficiency and reduce costs.

Roles include developing models, 3D visualizations, and KPI reporting while collaborating with production and engineering teams to validate findings and drive data-driven decisions.

Qualifications

• Experience in analyzing production throughput and identifying improvement opportunities.
• Ability to perform scenario analyses to evaluate changes in system performance.
• Strong programming skills in simulation environments and data-driven reporting.

Responsibilities

• Conduct simulations to analyze production throughput and identify bottlenecks.
• Perform scenario analysis to assess changes in system performance.
• Identify bottleneck stations and develop solutions to improve flow efficiency.
• Model material flow across production systems using DES tools.
• Analyze workforce requirements and recommend manpower allocation and scheduling tactics.
• Develop and maintain simulation models, 3D visualizations, and KPI reporting.
• Collaborate with production and engineering teams to validate models and provide updates to management.

Skills

Throughput analysis

Bottleneck identification

Manpower optimization

Simulation programming

Data-driven insights

Tools

Witness

Witness Predictive Simulation

MS Excel

MS PowerPoint

Job description

We are seeking a talented Simulation Specialist with experience in throughput analysis, bottleneck station identification, material flow simulation, and manpower optimization using the DES (Discrete Event Simulation) tool. The ideal candidate will possess strong programming skills in Witness, a DES tool specifically designed for manufacturing, logistics, and service systems, and will play a key role in optimizing production processes, improving operational efficiency, and driving cost‑saving strategies.

• Conduct simulations to analyze production throughput and identify areas for improvement.
• Perform scenario analysis to assess potential changes in system performance.

Responsibilities:

Throughput Analysis

COnduct efficiency.

Bottleneck Identification:

• Identify and analyze bottleneck stations within manufacturing or production processes.
• Develop and propose solutions to mitigate bottlenecks and improve flow efficiency.

Material Flow Simulation:

• Utilize DES tools to simulate material flow throughout production systems.
• Model the entire production process, including raw material movement, processing, and finished goods.

Manpower Optimization:

• Analyze workforce requirements based on production demand, cycle times, and throughput.
• Recommend manpower allocation and scheduling solutions to optimize labor efficiency and reduce idle time.

Simulation Programming:

• Develop and maintain Model Creation, 3D visualizations, dynamic KPI reporting,to build, modify, and optimize simulations.
• Collaborate with production and engineering teams to collect data and validate simulation models. Provide regular updates and reports to management on simulation results, findings, and improvement strategies.
• Assist in decision‑making processes by providing data-driven insights.

Process Improvement:

• Continuously monitor and assess simulation results to propose innovative solutions. performance. Experience:

• Work on initiatives that enhance productivity, reduce waste, and increase overall system
• Demonstrated experience with DES tools (such as Witness Predictive Simulation or equivalent). Technical Skills:
• Deep understanding of Discrete Event Simulation (DES) methodologies.
• Experience with bottleneck analysis, material flow simulation, and workforce optimization.
• Proficiency in MS Excel, MS PowerPoint, and simulation software.

Key Skills: Twin Witness Predictive Simulation Software*, DES tools and Methodologies , MS Excel