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Senior Test & Validation Engineer

Lyten

On-site
Vasteras, Sweden
Full-time
Senior
3+ yrs
Salary not listedPosted 4w ago

Real job — pulled straight from Lyten’s careers page · Verified July 13, 2026 · No reposts.

Job description

Lyten is hiring a Senior Test & Validation Engineer — a full-time, based in Vasteras, Sweden role. Apply directly on Lyten's careers page below.

Senior Test & Validation Engineer

Location: Vasteras, Sweden

Time Type: Full time

Job Description

Lyten is leading an industrial revolution through Lyten 3D Graphene™, a breakthrough supermaterial unlocking a new generation of products — from lithium–sulfur batteries and energy storage systems to concrete admixtures, lightweight composites, and next-generation sensors that are revolutionizing industries. Together, these innovations are making a massive global improvement and driving real-world impact across energy, mobility, construction, and defense.

At Lyten, we believe the most meaningful careers begin with purpose — and with people who want to make a difference. We’re not just developing advanced supermaterials — we’re about to change the world as we know it, reshaping how energy is stored, how products are built, and how progress is made.

We’re entering an exciting growth phase, scaling production across the U.S. and Europe and expanding our team of engineers, scientists, and innovators.

Apply now to join our team and be part of something bigger than yourself — where collaboration, creativity, and purpose come together to build the technologies that will define the next century.


 

Lyten Sweden is seeking professional Senior Test & Validation Engineers. As a Senior Test & Validation Engineer you will plan, organize, execute, and follow up on project-related testing and provide leadership and oversight to the team. Lead performing and developing tests together with the team which concerns the battery’s performance, reliability, and safety. Own responsibility of test facility related to its operation, installation and commissioning activities. 

 

Key Responsibilities 

Key responsibilities include (but are not limited to) 

  • Develop and lead product testing procedures based on the customer requirements of development projects and Quality Control (QC) standards. 

  • Oversee the setup, operation, and maintenance of test equipment necessary for product testing. 

  • Ensure the implementation of robust quality assurance processes to uphold the accuracy and reliability of test results. 

  • Analyze test results and prepare formal/informal test report to present to internal/external stakeholders. 

  • Ensure delivery of the project activities regarding validation requirements. 

  • Oversee the documentation of test procedures, observations, and results, ensuring compliance with established document management standards. 

  • Lead technical work streams related to the installation and commissioning of equipment for test expansion projects. 

  • Develop relevant new test methodology and equipment mainly on cell scale 

  • Provide technical expertise, guidance and training our associate engineers and technicians 

  • Lead continuous improvement & problem-solving initiatives aimed at enhancing testing methodologies, processes, and workflows. 

  • Facilitate communication and clarification of technical requirements between customers and Lyten's internal stakeholders 

  • Help the team to perform and innovate 

 

Requirements 

Educational background and previous experience required for the role. 

Qualifications and Experience 

  • Bachelor or above degree within Electrochemical, Material, Electrical or Mechanical field or equal comparable work experience  

  • More than 3 years of experience from the development and testing of secondary batteries, lithium-ion based technologies  

  • Excellent communication skills as you will be in constant interaction with international customers and team members from both the technical and business development side 

  • Knowledge of FMEA, FTA, 6 Sigma concepts, and problem-solving methodologies will be an added advantage. 

  • Familiar with international test standards, e.g., IEC/ES, UL, CSA, Marine, etc. 

  • Proven results in meeting customer requirements and expectations 

  • Recognize the risk of cell/battery development and production 

  • Good knowledge in test design, setup and facility operation 

  • Confident in data analysis and presentation 

 

 

Specific skills 

  • Excellent English is written and oral skills 

  • Strong organization skills and used to manage a range of activities simultaneously 

  • Highly organized and results-driven, adept at overseeing complex testing projects and managing resources effectively. 

  • Demonstrates advanced problem-solving skills, proactively finding innovative solutions to complex technical challenges. 

  • Working experience with OEM project for Lithium-ion battery cell/module business 

  • Ability to work well with others in a team environment, as well as independently 

  • Problem solving skills with appropriate tools  

Why Work at Lyten

At Lyten, you’ll be part of a team that’s redefining what’s possible in energy, materials, and manufacturing. We’re not just imagining the future — we’re building it today with breakthrough technologies that are changing how products are made and how industries innovate.

Our people are the heart of that mission. From world-class scientists and engineers to creative problem-solvers in operations, manufacturing, and commercialization, every member of the Lyten team plays a role in turning bold ideas into real-world impact. We believe that the best work happens when you’re doing great things in the world — with people you like. Collaboration, curiosity, and a shared sense of purpose drive everything we do.

What You’ll Find at Lyten

  • A mission that matters: Contribute directly to solving complex challenges in energy, mobility, and materials innovation.

  • Cutting-edge innovation: Work on technologies at the intersection of materials science, energy storage, and advanced manufacturing that strengthen energy security and local supply chains.

  • Extraordinary people: Join a team of talented, friendly, and down-to-earth innovators who support, challenge, and inspire one another every day.

  • Teamwork and culture: Experience a workplace built on trust, respect, and shared success — where collaboration fuels breakthroughs and everyone’s ideas are heard.

  • Global impact: Help scale new materials and energy solutions that reinforce industrial resilience across the U.S. and Europe.

  • Career growth: Be part of a fast-moving company entering a commercial growth phase, with opportunities to lead, learn, and make your mark.

  • Purpose-driven values: Thrive in an environment that celebrates ingenuity, optimism, and meaningful progress — together.

Lyten offers the opportunity to do the most important work of your career — helping build the technologies that will power the next century of innovation.

Join us, and help transform industries, communities, and the planet with friends who share your drive to make a difference.

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Frequently asked questions

What skills are required for Senior Test & Validation Engineer at Lyten?

The required skills for Senior Test & Validation Engineer at Lyten include: Six Sigma, Problem Solving.

What is the seniority level for Senior Test & Validation Engineer at Lyten?

Senior Test & Validation Engineer at Lyten is a Senior level position.

How do I apply for Senior Test & Validation Engineer at Lyten?

You can view the full description and apply for Senior Test & Validation Engineer at Lyten on EchoJobs: https://echojobs.io/job/lyten-senior-test-validation-engineer-rv74a.