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Senior Electrical and Maintenance Engineer

Coherent


Job Location:

Saxonburg, PA - USA

Monthly Salary: Not provided by the employer
Posted: 17 July 2026 (30+ days ago)
Application Deadline: 14 October 2026
Vacancies: 1 Vacancy

Job Summary

Description

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:

  • Bachelors 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.


Qualifications
  • Bachelors degree in Electrical Engineering Computer Engineering or a related field (BSEE BSCE or equivalent).
  • 5 years of experience in electrical troubleshooting and repair of manufacturing equipment.
  • Strong knowledge of vacuum systems is highly preferred.
  • Hands-on experience with computer interfacing and electrical system diagnostics.
  • Basic knowledge of LabView software controls with the ability to learn and adapt quickly.
  • Excellent problem-solving and analytical skills with a methodical approach to troubleshooting.
  • Strong communication skills for effective collaboration with team members and stakeholders.
  • Ability to work independently and manage time efficiently often requiring extended work hours.
  • A proactive and safety-conscious mindset ensuring a secure working environment.
  • Willingness to continuously learn and adapt to new technologies and industry practices.



Required Experience:

Senior IC


About Company

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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 ... View more

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