Facilities Engineer

Plexus Corp.

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Bangkok, Thailand Until 8/21/2026 First posted November 8, 2025 Last posted April 4, 2026
Job description

Purpose Statement:  This position is responsible for the maintenance, troubleshooting, repair, and installation of various facility systems, including electrical, HVAC, lighting, plumbing, and more, while adhering to standardized work practices and continuous improvement methods to ensure efficient and effective manufacturing operations.

Key Job Accountabilities:

  • Maintain, troubleshoot and repair facility systems to include: electrical, HVAC, lighting, plumbing, compressed air, nitrogen, process vacuum and refrigeration.
    Install electrical conduit and conductors, metal and plastic piping and general hardware.
    Utilize standard work and other continuous improvement tools to ensure seamless continuation of efficient and effective manufacturing processes.
  • Perform and document preventive maintenance on all facility systems and equipment in order to proactively identify risks related to our ability to effectively deliver on customer requirements and to ensure optimal performance of applicable systems and equipment.
  • In partnership with the equipment support team, ensure effective installation, removal and reconfiguration of facility resources for production equipment in order to meet manufacturing, industry and customer requirements.
  • Provide direction, assistance and support to outside contractors conducting facility and equipment repairs, working to build effective working relationships and ensure efficient completion of critical tasks.
  • Fabricate machinery support equipment as needed in support of manufacturing process needs, including welded racking, support bracing and material handling items.

Education/Experience Qualifications:

  • Bachelor Degree / Master Degree Certification in Electrical engineering.

  • Energy management officer certification.
  • Experienced in designing/installing both high and low voltage electrical systems.
  • Experienced in Maintenance and Utility system.
  • Experienced in energy management system comply with Thai law.

Other Qualifications:  

  • N/A

Physical Requirements:  

  • N/A

Travel Requirements:  

  • N/A

This document does not represent a contract of employment and is not intended to capture every possible assignment the incumbent could be asked to perform.

About this role

Summary

Maintain, troubleshoot, repair, and install facility systems including electrical, HVAC, plumbing.

Job title

Facilities Engineer

Experience level

experienced

Industry

manufacturing

Location requirements

Bangkok, Thailand; on-site work only

Salary

Not specified

Management role

No

Skills & keywords

Required skills

electricalHVACplumbingenergy managementinstallation

Preferred skills

None specified

Specializations

electricalHVACplumbingmaintenanceinstallation
Locations

Structured locations inferred from the posting.

Bangkok, Thailand

On-site City