Senior Reliability Test Engineer

Eurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. From the food you eat, to the water you drink, to the medicines you rely on, Eurofins works with the biggest companies in the world to ensure the products they supply are safe, their ingredients are authentic and labelling is accurate.

Eurofins believes it is a global leader in food, environmental, pharmaceutical and cosmetics products testing and in agroscience CRO services. It is also one of the global independent market leaders in certain testing and laboratory services for genomics, discovery pharmacology, forensics, CDMO, advanced material sciences and in the support of clinical studies.

In over 35 years, Eurofins has grown from one laboratory in Nantes, France to 61,000 staff across a decentralised and entrepreneurial network of ca. 900 laboratories in 61 countries. Eurofins companies offer a portfolio of over 200,000 analytical methods to evaluate the safety, identity, composition, authenticity, origin, traceability and purity of biological substances and products.

In 2025, Eurofins generated total revenues of EUR 7.296 billion, and has been among the best performing stocks in Europe over the past 20 years.

Eurofins E&E is seeking a Senior Reliability Test Engineer – Environmental Simulation Lab to perform, document, and oversee product testing in accordance with national and international standards. This role is responsible for developing test plans, executing environmental and electrical tests, analyzing data, and preparing engineering reports. The Test Engineer works directly with customers, technicians, and internal teams to ensure accurate, compliant, and timely test execution in a fast‑paced laboratory environment.

• Support and maintain environmental testing equipment, including thermal chambers, vibration tables, shock testers, and humidity control systems.
• Troubleshoot and resolve equipment failures, calibration issues, and test anomalies to minimize downtime.
• Ensure compliance with ISO 17025, ASTM, MIL-STD-810, IEC 60068, ISTA, and other regulatory standards.
• Assist in root cause analysis and corrective actions (RCCA, FMEA, FTA, Six Sigma techniques) for test failures.
• Work with test engineers and technicians to optimize testing procedures and improve operational efficiency.
• Develop and update standard operating procedures (SOPs) for equipment maintenance and test execution.
• Support regulatory audits and accreditation processes by ensuring all test systems meet certification requirements.
• Implement continuous improvement initiatives in reliability testing, lab efficiency, and process automation.
• Train lab personnel on proper test setup, equipment operation, and troubleshooting techniques.
• Collaborate with customers to address technical inquiries, review test plans, and recommend solutions for environmental testing challenges.

• Support department objectives and company goals
• Be a team player
• Sustain a positive, enthusiastic and professional attitude at all times
• Accommodate requests with a smile and “can do” attitude
• Adhere to manager directives
• Maintain a professional appearance and demeanor
• Arrive on time, properly dressed and prepared to work
• Perform all duties in a timely, accurate, honest, and professional manner
• Communicate with customers professionally and in accordance with customer service standards
• Be respectful of others

This position reports directly to the Manager of the Environmental Simulation Laboratory

• Bachelor’s degree in Mechanical…