Process Engineer – Pilot Pellet Plant Operations
Ireland – On-site | Renewable Energy & Biomass Innovation
About Mirá Biotech
Mirá Biotech is a fast-growing startup transforming agricultural residues into advanced energy solutions. With proprietary enzymatic and biomass processes, we produce next-generation pellets that replace coal in heavy industry and power generation. Backed by SOSV/IndieBio and international energy partners, we are scaling rapidly with global impact potential.
The Role
We're looking for a
hands-on Process Engineer
to join our
pilot pellet plant
in Ireland. You'll help run and optimize our pilot production line, integrate innovative biomass pretreatments, and drive improvements as we prepare to scale. This is a unique chance to work in a startup environment where engineering, creativity, and sustainability come together.
What You'll Do
* Operate and optimize pilot pellet production processes
* Integrate enzymatic & fermentation pretreatments
* Troubleshoot and improve equipment performance
* Collaborate with R&D and operations to scale processes
* Ensure safety, efficiency, and sustainability at every step
What We're Looking For
* Degree in Process, Mechanical, Chemical, or related Engineering
* 3+ years in industrial/manufacturing environments (biomass/renewables a plus)
* Strong mechanical/process engineering skills
* Curious, proactive, and problem-solving mindset
* Fluent in English (Portuguese a plus)
* Must currently reside in Ireland and have legal right to work
Why Join Us
* Work at the intersection of biotech and renewable energy
* Hands-on role in a
pilot-scale plant
with global scale-up potential
* Competitive salary & benefits (Irish market)
* Creative, collaborative, and international team culture