Join the 'Unconventional' Energy Transition Team
The future of energy won’t appear on its own,
at Tessarock we’re building it.
Tessarock isn’t a battery factory story. It’s a systems story how new energy can be designed, integrated, and scaled faster by thinking differently.
We bridge science, design, supply logistics, and market reality to make new energies like sodium-ion power work in the real world TODAY.
If you thrive on questioning defaults and solving the impossible and with what’s available, you’ll fit right in.
How we work
We move like experimenters, not institutions.
Each challenge chemistry, logistics, integration, ESG calculation is an open problem to be solved with clear thinking and bold iteration.
You’ll work beside people who value resourcefulness over hierarchy, curiosity over credentials, and progress over perfection.
Who We Look For
People Who:
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See the system, not just the part.
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Turn constraints into shortcuts and opportunities for innovation.
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Believe innovation is a verb, not a title.
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Build what should exist, not what’s expected.
Why It Matters To Us
The world doesn’t need another copy of yesterday’s energy company.
It needs people who can think across disciplines and make transition real.
Here, every idea has a direct path to field impact, from prototype to pilot to power in use.
Tessarock, powering the transition to safer, cleaner energy independence.