Technical Sourcing Manager – BESS Hardware (m/f/d)

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Must-Have:

• Degree in Mechanical Engineering, Electrical Engineering, Industrial Engineering, Manufacturing Engineering, Supply Chain Management, or a comparable technical field.
• 5+ years of experience in technical sourcing, strategic procurement, commodity management, supplier development, or cost engineering.
• Strong experience applyingDesign for Manufacturing (DFM)and/orDesign for Assembly (DFA)principles in a manufacturing environment.
• Ability to read and understand technical drawings, BOMs, manufacturing documentation, and engineering specifications.
• Experience sourcing at least several of the following commodity groups: Electromechanical components, PCBAs and electronics, Wire harnesses and cable assemblies, Sheet metal parts, Machined components, Fabricated assemblies and/or Thermal management components
• Strong negotiation and supplier management skills.
• Fluent English.

Nice-to-Have:

• Experience in power electronics, energy storage, e-mobility, industrial equipment, automation, or automotive industries.
• Experience with low-volume/high-mix manufacturing environments.
• Knowledge of cost modeling and value engineering methodologies.
• German language skills.

Travelling time: at least 25%

Why STABL Energy?

STABL Energy is one of the most innovative start-ups in the energy transition, ees Award winner 2022 , pv magazine award winner 2025 and named a global Top100 Energy Start-up . We are funded by renowned and experienced Tech VCs from Germany, Denmark and Switzerland.

What you’ll love about working with us:

• Agile, open & innovation-driven culture with flat hierarchies, quick decision-making processes and real ownership
• Company pension scheme to support you plan for the future
• Flexible working hours, a hybrid work model, and the option to work remotely from abroad
• Digital meal vouchers with Circula Lunch - enjoy tasty lunches on us!
• Monthly benefit in kind to spend at your favourite stores
• Corporate benefits portal with exclusive employee discounts
• Regular team-building activities and team events
• Company EGYM Wellpass membership to train with no limits at numerous fitness clubs across Germany

Ready to innovate, impact, and inspire? Apply Now!

We’d love to hear from you to help us build the energy system of the future! Even if you don’t meet 100% of the requirements, we encourage you to apply anyway. Our motto is 'Hire for attitude, train for skills', so we value potential and lifelong learning just as much as experience.

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Source: Statistisches Bundesamt (Destatis), table; dl-de/by-2-0; StarIn's calculation

Posted Nov 01, 2026

Posted Nov 01, 2026