Mechanical Technician

• Support installation, checkout, and commissioning of mechanical and utility systems for a new standalone manufacturing area.
• Assist with system testing, startup activities, and troubleshooting during construction and commissioning phases.
• Along with the Mechanical Engineer, coordinate with contractors, and vendors during installation and field execution.
• Support safe execution of tie‑ins, outages, and system transitions.

• Perform preventive and corrective maintenance on mechanical and utility systems in support of 24/7 manufacturing operations.
• Execute maintenance tasks in accordance with established procedures and safety requirements.
• Respond to system upsets, alarms, and equipment issues, escalating as appropriate.
• Assist with troubleshooting and repair of utilities such as HVAC, exhaust, water, gases, and mechanical infrastructure.
• Support minor mechanical modifications, repairs, and field adjustments to maintain system performance and reliability.
• Support development and execution of maintenance procedures, checklists, and PM documentation.
• Maintain accurate maintenance records, logs, and system status information.
• Assist with spare parts management, vendor coordination, and maintenance planning.
• Participate in continuous improvement efforts to improve system reliability, safety, and uptime.

• High school diploma or equivalent; technical certification or trade training preferred.
• 6 years of hands‑on experience with mechanical systems such as HVAC systems, chillers, exhaust, pumps, piping, and process utility infrastructure in an industrial, manufacturing, or cleanroom environment.
• Familiarity with preventive maintenance programs and CMMS systems.

• Strong interpersonal, teaming, and problem‑solving skills.
• Strong troubleshooting skills and attention to detail.
• Willingness to support a 24/7 manufacturing operation,

• Requires movement between office areas, construction zones, clean rooms, and manufacturing environments throughout the workday.
• Must be comfortable working indoors in clean rooms and outdoors in utility areas with exposure to heat, noise, vibration, and varying weather conditions.

• Ability to perform extended site walks and inspections, including navigating uneven surfaces and active construction sites.
• Must be able to:
  oWork inside Class 100/1000 cleanroom environments
  oWear required PPE (hard hats, safety glasses, cleanroom garments, etc.) and adhere to site safety protocols
  oWork around chemicals, including acids and solids
  oWork around hazardous and non‑hazardous gases

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard‑work through a competitive compensation program.

It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!
Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

• Job Identification 2010664
• Posting Date 02/23/2026, 11:44 PM
• Degree Level High School Graduate
• Job Schedule Full time
• Locations 6800 South, US-75, Sherman, TX, 75090, US
• Pay Scale $60,000.00 - $80,000.00 per year