Lead (System) Engineer

Do you want to contribute to a more sustainable world? Are you excited to help shape the future of battery technology and consequently the future of consumer electronics and mobility? Can you not wait to dive into a VC-backed deep tech scale-up with the ambition to change the world?

We are looking for an enthusiastic Lead System Engineer to join our innovative and ambitious organization.

About LeydenJar

• Develop and manufacture pure silicon anodes that enable batteries with worlds' highest energy density. Our technology has the potential to double your devices lifetime or electric vehicle range, whilest reducing CO2 footprint by -85%;
• Currently in the process of qualifying our battery technology towards 'design-in' global leaders in consumer electronics and automotive;
• In the past 3 years, LeydenJar has grown from ~10 to ~90 colleagues, split over our Leiden (battery R&D, application engineering, sales & support teams) and Eindhoven (pilot factory: operations, industrialization, process development & QC) offices.
• Our new Plant One factory will open in Eindhoven in 2026, enabling first mass-market product sales. Plans towards Plant Two and Plant Three are currently under development: our ambition is to grow capacity by multiple orders of magnitude.

Your mission
As LeydenJar's battery technology matures and reaches qualification in more and more end markets, LeydenJar is looking for an ambitious Lead Engineer.

To be successful in the role of Lead (System) Engineer in our Industrialization department, we are looking for candidates who possess the following:

• Background in machine building and design
• Experience in vacuum systems
  
• Experience in complete engineering projects, from writing specs all the way to commissioning.
• Proficiency in PLM software (preferably 3DExperience)
• Experience with 3D design software (preferably Solidworks) for design and modeling
• Familiarity with risk analysis such as HAZOP, FMEA, RA etc.
• Understanding of P&ID diagrams
• Knowledge of safety levels and regulations

In addition to technical skills, we value the following character traits in our ideal candidate:

• Pro-active approach to problem-solving
• Ability to work independently and take initiative
• Strong team player with excellent communication skills
• Pragmatic mindset to drive projects to successful completion
• Flexibility to adapt to rapidly changing circumstances is key
• Fluency in English is a must, proficiency in Dutch is a plus

If you meet these qualifications and believe you would be a good fit for the Lead (System) Engineer role at LeydenJar Technologies, we encourage you to apply and join our innovative team.

Why LeydenJar?

🌟 Unleash your potential: Dive into a realm where personal growth meets ownership, with the backing to achieve your career aspirations.

💼 Benefits beyond the basics: Enjoy a treasure trove of perks, from a comprehensive pension plan to travel reimbursement, insurance coverage, and even a mental health platform. And yes, there's fresh fruit every Monday because why not?

⏰ Work your way: Embrace the freedom of flexible hours and hybrid working, complemented by a generous 25 vacation days annually.

🍹 Thirsty for Fun: Join us every first Thursday for 'Thirsty Thursday,' where we unwind and share good vibes in a laid-back setting!

🎉 Fun with a purpose: Dive into our calendar of internal events, mixing business with pleasure, and fuel your personal development with exclusive trainings and courses.

Are you ready to take on the challenge as a Lead System Engineer?

We are looking forward to your application!

If you'd like to learn more about LeydenJar amazing team, see below:

At LeydenJar we value diversity, and we provide equal opportunities to all applicants without regard to race, color, ethnicity, religion, gender, pregnancy/childbirth, age, national origin, sexual orientation, disability, etc. If there are two or more applicants of equal suitability for a certain position, LeydenJar can under circumstances decide to select applicants based on positive discrimination in full compliance with all relevant and applicable law.