senior operations Manufacturing Engineer ic · Posted Mar 24, 2026

About this role

Raytheon (RTX) is hiring a senior-level Manufacturing Engineer in the operations function based in Singapore. The posting calls out experience with Data Analytics, Python, SQL, Tableau.

Role
Manufacturing Engineer
Function
operations
Level
senior
Track
Individual contributor
Employment
Full-time
Location
Singapore
Department
Other
Posted
Mar 24, 2026

Job description

from Raytheon (RTX) careers

Date Posted:

Country:

Singapore

Location:

1053: 9 Seletar Aerospace Link, Singapore

Position Role Type:

Unspecified

Roles & Responsibilities

1. Process & Flow Optimization

  • Analyze product flow from raw materials to finished goods, identifying constraints and inefficiencies.
  • Conduct time studies, capacity analysis, and value-stream mapping to optimize production flow.
  • Design and implement improved routing, scheduling, and workflow strategies to achieve higher throughput.

2. Layout Design & Space Utilization

  • Develop efficient factory layouts that reduce travel distance, improve ergonomics, and support lean manufacturing.
  • Lead layout redesign projects using CAD tools and simulation models.
  • Ensure space planning aligns with future expansion and volume forecasts.

3. Productivity & Efficiency Improvements

  • Develop and implement productivity improvement initiatives using Lean, Six Sigma, and Kaizen methodologies.
  • Track KPIs such as cycle time, WIP levels, OEE, and takt time to monitor system performance.
  • Collaborate with operations to troubleshoot bottlenecks and implement corrective actions.

4. Material Handling & Logistics

  • Evaluate and improve internal logistics systems, including AGVs, conveyors, kanban systems, and material storage.
  • Optimize material delivery routes and inventory locations to reduce WIP and handling time.
  • Work closely with supply chain and warehouse teams to ensure synchronized material flow.

5. Data Analysis & Simulation

  • Build and maintain simulation models to test production scenarios and future capacity requirements.
  • Perform data-driven analysis using tools such as Python, SQL, Power BI, Tableau, or Minitab.
  • Use statistical techniques to validate improvements and forecast performance.

Requirements

  • Degree in Industrial Engineering, Manufacturing Engineering, Mechanical Engineering, or related field.
  • At least 8 years of relevant experience in the high product low mix manufacturing environment.
  • Knowledge of Lean, Six Sigma, and/or industrial engineering tools (5S, VSM, SPC).
  • Experience with layout design, process engineering, or production planning is preferred.
  • Proficiency in data analysis and simulation software (FlexSim, Arena, AutoCAD, etc.) is a plus.

RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.  

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