Coherent Corp is the global leader in photonics, designing and manufacturing advanced laser, optical, and materials technologies. Our innovations power semiconductor manufacturing, AI infrastructure, advanced communications, and precision industrial systems worldwide. With a global footprint and cutting-edge manufacturing and R&D, we’re shaping the future of high-tech industries.
In Germany, our teams are at the heart of Europe’s photonics and industrial laser ecosystem, combining engineering excellence, advanced manufacturing, and applied R&D to deliver high-precision laser and optical solutions for automotive, semiconductor, electronics, and advanced manufacturing customers worldwide.
Location: Mainz, Germany, Hybrid Employment Type: Permanent, Full-time
Job Summary
As an Electrical & Automation Engineer, you will help design, develop, and commission the electrical and automation systems used in advanced laser manufacturing equipment. You will work across electrical design, Beckhoff PLC programming, testing, troubleshooting, and equipment integration, while supporting the transfer and ongoing operation of production systems at international manufacturing sites.
Your Responsibilities
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Design, develop, and implement electrical, electronic, and automation solutions for advanced production equipment and manufacturing systems
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Program, commission, test, and optimize PLC-based automation systems (Beckhoff) as well as electrical hardware and software components
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Develop electrical and electronic designs, including circuit concepts, electrical schematics, PCB layouts, and documentation for production, measurement, and automation systems
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Create and maintain technical documentation for electrical and mechatronic systems, including cooling water, pneumatic, and vacuum systems
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Develop test software and support the integration, validation, troubleshooting, and continuous improvement of production equipment
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Provide technical support for production equipment at international manufacturing sites and collaborate with cross-functional engineering and manufacturing teams
Qualifications
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Bachelors or master's degree in Electrical Engineering, Automation Engineering, Mechatronics, or a comparable technical qualification
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Experience in electrical engineering, industrial automation, machine development, or special-purpose machinery
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Experience is flexible. We welcome applications from recent graduates through to experienced engineers.
Additional Skills & Requirements
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Knowledge of PLC programming, ideally using Beckhoff and TwinCAT
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Understanding of electrical control systems, electronics, and electrical design and documentation
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Experience with electrical schematics and engineering tools such as EPLAN
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Hands-on experience with the commissioning, testing, troubleshooting, or optimisation of automated equipment
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Familiarity with mechatronic systems and supporting technologies such as pneumatics, vacuum systems, or cooling systems would be beneficial
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Programming experience for equipment testing, control, or automation would be advantageous
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Working proficiency in English; German language skills are beneficial but not essential
Our Values
Ensure adherence to company’s values (ICARE) in all aspects of your position:
?? 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
Application & Selection:
All candidates who wish to apply should submit a CV and cover letter outlining their interest in the position and how their skills and experience align with the requirements of the role.
Applications for this role close end of day on Tuesday, 25 August 2026.
If you require any adjustments or accommodations during the application process, please reach out to [email protected]. We are committed to creating an inclusive and accessible recruitment experience and encourage applications from individuals of all backgrounds.
