Senior Mechanical Engineer, Fluidics/Perfusion - High Impact

Until Labs; Northern (KY); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

Equity

401(k) retirement plan

Flexible time off

Job summary

Until Labs is seeking a Sr. Mechanical Engineer focused on Fluidics and Perfusion to advance organ-scale perfusion systems and cryopreservation hardware. You will push the boundaries of heat and mass transfer in N-of-1 perfusion devices, joining a fast-paced, scrappy team that values autonomy and technical excellence.

The role requires leading multidisciplinary teams and delivering electromechanical designs, control software interfaces, and physical models for next-gen perfusion technology.

Qualifications

• 4+ years or graduate level in Mechanical Engineering, Physics, or equivalent.
• Strong foundation in heat/mass transfer and fluidic design.
• Autonomy across electromechanical design, fabrication, and control software.

Responsibilities

• Lead development of perfusion and heat exchange hardware.
• Own engineering stack from concept to prototyping and testing.
• Collaborate with multidisciplinary teams to translate biology goals into robust systems.

Skills

Heat transfer

Fluid dynamics

Mechanics

Electromechanical design

Team leadership

Education

Bachelor's degree in Mechanical Engineering

Tools

SolidWorks

FEA

Job description

Until Labs is seeking a Sr. Mechanical Engineer focused on Fluidics and Perfusion to advance organ-scale perfusion systems and cryopreservation hardware. You will push the boundaries of heat and mass transfer in N-of-1 perfusion devices, joining a fast-paced, scrappy team that values autonomy and technical excellence.

The role requires leading multidisciplinary teams and delivering electromechanical designs, control software interfaces, and physical models for next-gen perfusion technology.