SuperBattery Site Director (m/w/d)
Skeleton Technologies
Company Overview
Skeleton Technologies Group OÜ
Tallinn, Estonia
2009
Approximately 300 employees across Estonia, Germany, and Finland (source: inforegister.ee). Revenue projected at €6.84 million for FY 2024 (source: inforegister.ee).
What They Do
Skeleton Technologies specializes in high-power energy storage solutions, leveraging its proprietary curved graphene nanomaterial to produce supercapacitors and hybrid SuperBatteries. Their innovative products are designed for a variety of applications, including AI data centers, transportation sectors such as automotive and maritime, grid stabilization, and industrial uses. As Europe's largest ultracapacitor manufacturer, Skeleton Technologies maintains full control over its value chain, from raw materials to software and patents, ensuring superior performance and reliability in their offerings (source: wikipedia.org). Their product lineup includes the SkelCap SCA series cells, which are UL 810A certified for safety in automotive and UPS applications, and the SkelStart engine start modules, which boast an impressive 2,000 cold-cranking amps and a lifespan of over 1 million cycles.
Projects & Track Record
Skeleton Technologies has a strong track record of notable projects, including the opening of the Großröhrsdorf Superfactory in 2017, which significantly scaled their ISO-certified module production capabilities. They launched the SkelStart in 2015, recognized as the world's most powerful engine starter, and have developed space capacitors for the European Space Agency since 2011. In 2024, they are set to power the NTT IndyCar Series with their advanced supercapacitors, showcasing their commitment to innovation in high-performance applications (source: skeletontech.com). Currently, they are working on the €220 million Leipzig Superfactory, which is expected to produce 12 million cells annually and create 420 jobs, with production slated to begin in 2024-2025.
Recent Developments
In the past two years, Skeleton Technologies has made significant strides, including the opening of its €220 million Leipzig Superfactory, which represents Estonia's largest industrial investment in Germany and aims to produce 12 million cells per year (source: balticvc.com). They secured a €108 million funding round in October 2023, led by Siemens and Marubeni, pushing their total funding over €300 million (source: skeletontech.com). Additionally, they acquired the former European Batteries facility in Varkaus, Finland, for SuperBattery production and established R&D operations there, further enhancing their capabilities in energy storage technology.
Working There
Skeleton Technologies offers a diverse range of roles across various departments, including module and software development, sales, finance, administration, manufacturing, and R&D. The company is actively hiring, particularly at its production sites, with the average employee count at the Estonian OÜ being approximately 98 in 2022, focusing on development and sales (source: inforegister.ee). The new Leipzig factory is expected to add 420 manufacturing positions, reflecting the company's rapid growth and expansion in the energy storage sector. The company culture emphasizes innovation, collaboration with universities, and a mission to electrify various sectors, supported by experienced leadership in energy storage technology.
Contact
Last updated on 2025-12-27 | Report an issue
Job Description
Skeleton`s SuperBattery Site in Varkaus, Finland is now looking for a driven and experienced SuperBattery Site Director to join our growing team!
As the SuperBattery Site Director of the Varkaus production site, you will hold full operational and strategic responsibility for the site’s performance, development, and alignment with company-wide goals. You are not only the key contact for internal-and external stakeholders, but also the leader and visionary who drives excellence, innovation, and continuous improvement across all site operations.
Your key responsibilities shall include but are not limited to:
Strategic Leadership & Team Development
- Lead the Varkaus team with a strategic vision, emphasizing accountability and collaboration.
- Promote core values: get shit done, use good judgement, and push boundaries.
- Align company objectives with actionable site-level goals.
- Implement performance metrics and KPIs for continuous improvement.
- Create an empowering work environment for individual growth and team cohesion.
- Demonstrate hands-on leadership on-site to build trust and engagement.
Operational Oversight & Resource Management
- Ensure the site is equipped with necessary tools and safety equipment.
- Act as a liaison between Varkaus and other Skeleton teams for seamless communication.
- Identify operational bottlenecks and implement workflow optimizations.
Financial Ownership & Budget Management
- Manage the budgeting process, including planning and reporting.
- Maintain financial transparency through invoice verification and cost control.
- Collaborate with the function manager on budget approvals while overseeing financial operations.
External Relations & Compliance
- Build relationships with external partners and service providers.
- Ensure compliance with EHS regulations and promote safety best practices.
- Oversee facility maintenance to ensure operational readiness.
Production Strategy, Campaign Execution & Supply Chain Leadership
- Lead production planning and execution aligned with strategic goals.
- Define production targets, timelines, and resource requirements.
- Manage material planning, procurement, inventory, and outbound logistics.
Requirements
- Experience in industrial or process environments, particularly in piece production.
- Ideally, experience in battery-related settings.
- A minimum of 5 years in comparable positions.
- Proven expertise in managing teams, operations, and site management.
- Proficient in both Finnish and English.
- Educational background in Engineering, Chemistry, or a related discipline.
- Willingness to be present on-site in Varkaus five days a week.
Benefits
- We offer a good and encouraging work community
- Our company is in a growth phase, so we also offer good growth opportunities
- Employee benefits
We're not just about energy storage. We're about redefining energy for a net-zero future, and we'd love for you to be a part of our journey.
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About the role
September 7, 2025
Full Time
Company
January 9, 2026
On-site
- Varkaus, Finland
Minimum of 5 years in comparable positions
UTC+02:00
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