Test Engineer, Destructive testing (m/f/x)
Skeleton TechnologiesLappeenranta, South Karelia, Finland
Posted October 6, 2025
Full Time
About the Company
Skeleton Technologies is the world's leading manufacturer of supercapacitors for industrial applications, founded in 2009 in Estonia. We are at the forefront of energy storage innovation, leveraging our patented curved graphene technology to drive advancements across industries and support the transition to a net-zero future. As a leader in deep technology, our solutions power critical sectors such as data centers, grid infrastructure, E-STATCOM, automotive, and heavy transportation. Our SuperBattery and supercapacitor systems are instrumental in reducing CO2 emissions, lowering fuel consumption, and accelerating electrification—all key elements in the global fight against climate change. At Skeleton, we collaborate with some of the world’s most prominent industrial players, including automotive giants, industrial OEMs, truck operators, and aerospace prime contractors. Our mission is to deliver energy storage solutions that not only meet today's needs but also build a sustainable future for generations to come. - Cleantech 100 company - A global team of 300+ energy storage experts - The world's largest supercapacitor factory in Leipzig, Germany, producing over 4 million cells annually Skeleton's energy storage solutions represent the most significant technological advancement in the industry over the past 20 years.
Job Description
Skeleton is seeking a motivated and detail-oriented Test Engineer to join their Advanced Engineering team in Lappeenranta. This role focuses on destructive testing of cutting-edge energy storage products, contributing to quality and reliability. The position is part of a newly established four-member team.
Requirements
- Educational background in engineering (electrical or a related field)
- Experience in destructive testing and mechanical validation
- Familiarity with test planning, execution, and reporting
- Hands-on experience with measurement equipment and test setups
- Ability to work independently and manage multiple tasks effectively
- Strong communication skills in English and Finnish
- Previous experience in a similar role or a strong motivation to learn
Benefits
- A versatile and responsible role in a skilled and supportive team
- Opportunity to influence product quality and development
- An international working environment with growth opportunities
- Support for professional development