Facility Engineer – HVAC and Local Exhaust Systems

Lumentum Operations LLC

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Japan - Tokyo (Takao) Until 9/27/2026 H-1B sponsor history First posted July 29, 2026 Last posted July 29, 2026
Job description

It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Key Responsibilities

  • Maintain, inspect, service, and improve HVAC systems, local exhaust systems, and related equipment.
  • Review specifications, verify capacity, coordinate connections, and manage construction activities for local exhaust systems associated with new production equipment installations.
  • Review and assess local exhaust system capacity, layout, and safety requirements in connection with production capacity expansion, and propose improvements as needed.
  • Investigate the root causes of equipment failures, implement temporary countermeasures, and develop and execute permanent corrective actions.
  • Coordinate with Manufacturing, Production Engineering, EHS, contractors, and other relevant departments and stakeholders.

Required Skills & Experience

  • Experience maintaining HVAC systems in a manufacturing environment.
  • Basic knowledge of and practical experience with local exhaust systems.
  • Experience coordinating facility-side activities for equipment installation, facility modification work, or production equipment start-up.
  • Strong communication skills to work effectively with related departments and contractors.

Preferred Qualifications

  • Experience in the design, installation, maintenance management, or periodic self-inspection of local exhaust systems or related equipment.
  • Certification as an instructor for periodic self-inspection of local exhaust systems, or equivalent knowledge and experience.
  • Experience in facility management at a semiconductor factory, cleanroom, or manufacturing site.
  • Experience with production equipment installation, capacity expansion projects, or equipment capacity evaluation.
  • Basic English communication skills.

We are an equal opportunity employer and value diversity at our company.

We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.

Please contact us to request accommodation.

About this role

Summary

Maintain and improve HVAC and exhaust systems, coordinate installations and safety assessments

Job title

Facility Engineer – HVAC and Local Exhaust Systems

Experience level

none

Industry

manufacturing

Location requirements

Tokyo, Japan; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

HVAClocal exhaust systemsfacility coordinationcommunication

Preferred skills

design and installation of exhaust systemsself-inspection certificationfacility management in semiconductor or cleanroom environmentsequipment installationcapacity evaluationEnglish communication

Specializations

HVAClocal exhaust systemsfacility managementproduction equipmentsystem maintenance
Locations

Structured locations inferred from the posting.

Unknown location

Work arrangement unknown