Product & Process Engineer

Sonova; Hannover; Hybrid; EUR 65,000 - 90,000; Full time

Job summary

The Product & Process Engineer role, based in Tullamore, Ireland, focuses on post-launch engineering and Product Lifecycle Management (PLM), coordinating changes across products, materials and manufacturing processes within an international environment.

You will lead cross-functional projects, drive Lean/Six Sigma improvements, and ensure proper documentation and ERP integration while maintaining product master data and managing priorities.

Qualifications

• Bachelor’s degree in Industrial, Mechanical, Manufacturing Engineering or a related engineering discipline.
• 3–5 years of relevant experience within Manufacturing, Process, Industrial or Product Engineering, ideally in a production environment.
• Strong background in project management, with demonstrated experience independently coordinating complex, cross-functional engineering projects and leading change.
• Practical experience with Lean and/or Six Sigma methodologies and a track record of applying continuous improvement principles.
• Experience with Engineering Change Management and ERP systems; SAP, JD Edwards or similar platforms is an advantage.
• Highly organized, autonomous and solution-oriented, with strong communication skills and the ability to prioritize, adapt to change and keep teams and stakeholders focused.
• Fluent English and confidence working across functions and cultures; AutoCAD, automation experience, project management certification, Lean/Six Sigma certification and German are considered advantages.

Responsibilities

• Lead and coordinate post-launch and Product Lifecycle Management (PLM) activities, ensuring engineering projects and changes are delivered effectively and on time.
• Manage cross-functional engineering projects involving changes to products, raw materials and manufacturing processes, bringing together stakeholders across Engineering, Operations, R&D, Procurement and other functions.
• Own and coordinate Engineering Change activities, including Engineering Change Orders (ECOs), supplier Product Change Notices and the associated documentation and ERP processes.
• Drive continuous improvement across products and manufacturing processes using Lean and Six Sigma methodologies to improve quality, efficiency, cost and delivery.
• Identify and lead cost-saving and Value Analysis/Value Engineering (VAVE) initiatives across products and production processes.
• Maintain accurate product master data and ensure engineering changes are properly documented, implemented and communicated.
• Manage multiple priorities simultaneously, bringing structure to change, keeping stakeholders aligned and ensuring teams remain focused on the most important project deliverables.

Skills

Project management

Lean Six Sigma

Cross-functional collaboration

English fluency

AutoCAD

Education

Bachelor’s degree in Industrial/Mechanical/Manufacturing Engineering

Tools

SAP

JD Edwards

Job description

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Great sound has the power to transform everyday moments into extraordinary experiences. Through the iconic Sennheiser brand, we develop premium headphones, earbuds, and audio solutions that enable people around the world to connect more deeply with music, entertainment, and the world around them.

As part of the Sonova Group, we combine decades of audio expertise with a global innovation network and a shared passion for delivering exceptional listening experiences. Our teams create products that set standards for sound quality, design, and user experience.

Driven by curiosity, creativity, and collaboration, we foster an environment where people are empowered to take ownership, bring ideas to life, and make a meaningful impact on products enjoyed by millions of consumers worldwide.

In March 2026, Sonova announced its decision to divest its Consumer Hearing business and initiated a structured divestment process. This marks an exciting new chapter for the business and offers unique opportunities to contribute to its development and continued success.

Join us and help shape the future of premium audio experiences.

Product & Process Engineer

165638

How do you turn engineering changes into well-managed projects and continuously better manufacturing processes?

As our Product and Process Engineer based in Tullamore, Ireland, you will take ownership of post-launch engineering and Product Lifecycle Management activities, coordinating changes across products, materials and manufacturing processes.

With around 90% of the role focused on project and process management, you will bring structure to complex engineering initiatives, align cross-functional stakeholders and keep projects moving toward their goals. In return for your engineering expertise, strong organization and project leadership skills, you will have the opportunity to drive meaningful improvements across products and manufacturing processes while working in an international environment.

More about the role

• Lead and coordinate post-launch and Product Lifecycle Management (PLM) activities, ensuring engineering projects and changes are delivered effectively and on time.
• Manage cross-functional engineering projects involving changes to products, raw materials and manufacturing processes, bringing together stakeholders across Engineering, Operations, R&D, Procurement and other functions.
• Own and coordinate Engineering Change activities, including Engineering Change Orders (ECOs), supplier Product Change Notices and the associated documentation and ERP processes.
• Drive continuous improvement across products and manufacturing processes using Lean and Six Sigma methodologies to improve quality, efficiency, cost and delivery.
• Identify and lead cost-saving and Value Analysis/Value Engineering (VAVE) initiatives across products and production processes.
• Maintain accurate product master data and ensure engineering changes are properly documented, implemented and communicated.
• Manage multiple priorities simultaneously, bringing structure to change, keeping stakeholders aligned and ensuring teams remain focused on the most important project deliverables.

More about you

• Bachelor’s degree in Industrial, Mechanical, Manufacturing Engineering or a related engineering discipline – an engineering degree is essential for this position.
• At least 3–5 years of relevant experience within Manufacturing, Process, Industrial or Product Engineering, ideally in a production environment.
• Strong background in project management, with demonstrated experience independently coordinating complex, cross-functional engineering projects and leading change.
• Practical experience with Lean and/or Six Sigma methodologies and a track record of applying continuous improvement principles in an engineering or manufacturing environment.
• Experience with Engineering Change Management and working with ERP systems; experience with SAP, JD Edwards or similar platforms is an advantage.
• Highly organized, autonomous and solution-oriented, with strong communication skills and the ability to prioritize, adapt to change and keep teams and stakeholders focused.
• Fluent English and confidence working across functions and cultures; AutoCAD, automation experience, project management certification, Lean/Six Sigma certification and German are considered advantages.

The Sennheiser brand

The Sennheiser brand stands for premium quality in the field of audio products.
At Sonova Consumer Hearing, we develop and offer consumer devices such as headphones, soundbars and speech-enhanced hearables under the brand license of Sennheiser.

The business is headquartered in Hannover, Germany, and has approximately 650 employees worldwide. To continue to be among the best in the industry, we are always on the lookout for outstanding talent.