Facilities Engineer

onsemi is seeking a highly motivated and versatile Facilities Engineer. This role is responsible for the reliability performance and continuous improvement of critical facility systems supporting semiconductor manufacturing operations.

We are seeking a strong background in mechanical chemical or facilities engineering and the ability to manage multiple disciplines including chemical distribution systems specialty gases HVAC Ultra Pure Water (UPW) boilers contamination control sustainability initiatives and utility infrastructure. This individual will serve as the primary owner for several strategic programs and work cross-functionally to drive operational excellence cost savings and long-term facility reliability.

Facilities Systems Ownership

• Provide engineering support for critical facility systems including:
  • Chemical delivery and distribution systems
  • Specialty and bulk gas systems
  • Pollution Abatement
  • HVAC systems and cleanroom environmental controls
  • Ultra Pure Water (UPW) generation and distribution systems
  • Industrial Waste Water
  • Boiler and thermal utility systems
  • Compressed air vacuum and industrial utilities
• Develop and execute reliability maintenance and improvement strategies for assigned systems.
• Troubleshoot complex utility and facility-related issues affecting manufacturing operations.
• Lead root cause investigations and implement corrective and preventive actions.

Program Management & Strategic Initiatives

Act as the primary owner and leader of key facility programs including:

• ESG & Net Zero Initiatives
  • Support sustainability objectives carbon reduction efforts water conservation and energy efficiency projects.
  • Develop and track metrics supporting corporate ESG goals.
• Facilities Cost Reduction Program
  • Identify develop and implement utility and operational cost-saving initiatives.
  • Analyze trends in energy water gas and chemical consumption and develop improvement plans.
• Contamination Control Program
  • Support cleanroom contamination control strategies and environmental monitoring initiatives.
  • Drive best practices associated with semiconductor manufacturing environments.
• Ultra Pure Water (UPW) Program
  • Own monitoring optimization reliability and continuous improvement activities associated with UPW systems.
  • Ensure water quality meets manufacturing and customer requirements.
• Lead additional engineering and operational excellence programs as assigned.

Project Engineering

• Manage facility improvement and capital projects from concept through commissioning.
• Develop scopes of work equipment specifications cost estimates schedules and project justifications.
• Coordinate contractors vendors consultants and internal stakeholders.
• Support equipment installation startup qualification and performance verification.

Compliance & Safety

• Ensure systems comply with environmental health safety and regulatory requirements.
• Support Process Safety Management (PSM) hazardous chemical management and risk assessments.
• Participate in incident investigations audits and corrective action programs.
• Promote a strong culture of safety within all facility operations.

Required Qualifications

• Bachelors Degree in:
  • Mechanical Engineering
  • Chemical Engineering
  • Facilities Engineering
  • Or a related engineering discipline
• 3 years of engineering experience in semiconductor manufacturing advanced technology chemical processing or other highly regulated industrial environments.