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Senior Electrical and Maintenance Engineer

Coherent Corp. US
Saxonburg, PA Full Time
POSTED ON 9/15/2026
AVAILABLE BEFORE 11/15/2026

The Senior Electrical and Maintenance Engineer will be a key member of our team, responsible for troubleshooting and repairing complex manufacturing equipment. This role requires a hands-on approach and a strong understanding of electrical systems, with a focus on thin film deposition vacuum systems. The ideal candidate will have has basic knowledge of LabView software controls.  This position is in a 24-7 manufacturing environment and the person must be able to work independently and as part of a team to keep operations running.

Responsibilities:

  • Safety

    • Ensure all equipment adheres to safety standards (OSHA, NEC) and "implement robust electrical safety protocols for high-voltage applications to protect personnel and equipment."
    • Maintain a clean and safe work environment
    • Work to eliminate unsafe conditions.
  • Maintenance & Repair:
    • Perform troubleshooting and repair of existing equipment, spanning low-voltage DC circuits, HMI, sensor interfaces, and computer systems to AC line voltage and high-voltage, three-phase power supplies. 
    • Conduct preventative maintenance to minimize downtime and optimize equipment performance.
  • Programming & Control Systems:
    • maintain current software for equipment control and automation. 
    • Should know basic programming languages and software hierarchy  Python and C
    • "Experience with data acquisition using National Instruments-based hardware systems (DAQmx, cRIO, cDAQ, or PXI)" is preferred.
    • Utilize programming skills for "PLC programming and human-machine interface (HMI) development, ensuring intuitive and efficient operation of automated processes."
    • "Develop software/firmware for microcontrollers and computer interfaces to manage process parameters, data logging, and safety interlocks."
    • Utilize AI to enhance systems and controls, reduce down time and analyze PM data trends
  • Technical Expertise:
    • Knowledge of "vacuum technology systems, including pumps, gauges, and mass flow controllers, and thin-film deposition principles (PVD/CVD) to optimize equipment functionality" is a plus.
    • Ensure all equipment adheres to safety standards (OSHA, NEC) and "implement robust electrical safety protocols for high-voltage applications to protect personnel and equipment."
  • Equipment Design & Development:
    • Design and build new electrical systems for bespoke manufacturing equipment, ensuring seamless integration with existing processes.
    • Develop detailed schematics, wiring diagrams, and assembly instructions for new and modified equipment.

Qualifications:

  • Bachelor's degree in Electrical Engineering, Computer science, Automation Engineering, or a related cross functional degree with related experience in the field. 
  • Should have a minimum of 5 years’ experience working as a Maintenance engineer in a high tech industry
  • Proven experience in a manufacturing or industrial setting, specifically with vacuum systems or semiconductor equipment preferred.
  • "Strong proficiency in trouble shooting, reading and interpreting electrical schematics, and technical documentation."
  • Experience with a range of electrical components, from "low-power logic circuits and sensor technology to high-power three phase power supplies."

     

Key Technical Skills & Desired Experience:

  • Maintenance and repair
    • Trouble shooting electrical systems.
    • Hands on mechanical abilities to repair and replace hardware
    • Organized and able to handle multiple projects
  • LabVIEW Proficiency (Desired):
    • Some experience working with LabVIEW is a significant advantage in our existing hardware driven environment.
  • Additional Technical Skills:
    • "Familiarity with various communication protocols (e.g., EtherNet/IP, Modbus, RS-232/485) for device integration and networking."
    • Experience in programming and interfacing various manufacturing systems is desirable (i.e. Oracle with LabVIEW or Python).

 

Responsibilities:

  • Troubleshoot and repair electrical systems and components, including computer interfaces and standalone pumps.
  • Maintain and optimize vacuum systems, ensuring their efficient operation.
  • Perform regular maintenance and inspections to identify potential issues and prevent equipment downtime.
  • Collaborate with the manufacturing team to ensure smooth 24/7 operations and provide timely support.
  • Document all maintenance activities, creating detailed reports and records.
  • Train and mentor junior engineers, sharing knowledge and best practices.
  • Stay updated with industry trends and advancements in electrical engineering.
  • Work closely with the R&D team to implement new technologies and improvements.
  • Ensure health and safety standards are met during maintenance activities.

Salary.com Estimation for Senior Electrical and Maintenance Engineer in Saxonburg, PA
$109,858 to $129,484
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