Senior Micro Injection Molding Engineer

At Parallel Fluidics, we are building the infrastructure to power the next generation of life science tools. We seek a skilled Micro
Injection Molding Engineer to lead and optimize our microinjection molding processes for producing cutting‑edge microfluidic devices and precision components. This role involves a hands‑on approach to developing, scaling, and improving molding operations while collaborating with a multidisciplinary team in a fast‑paced startup environment.

• Process Development:
  • Design and optimize microinjection molding processes for manufacturing high‑precision microfluidic devices.
  • Develop and implement protocols for material selection, tooling, and part production to ensure consistent quality.
• Tooling and Equipment:
  • Oversee the design, testing, and fabrication of molds, including micro‑scale tooling.
  • Collaborate with external vendors and in‑house teams for mold fabrication and modifications.
  • Program and operate molding machines, ensuring they meet production specifications.
• Quality and Troubleshooting:
  • Conduct root cause analysis for defects and implement corrective actions.
  • Utilize metrology tools to inspect molded components for precision and compliance with specifications.
  • Maintain detailed documentation of production parameters and performance metrics.
• Collaboration:
  • Work closely with engineering and manufacturing teams to align processes with company goals.
  • Provide technical expertise to support customer inquiries and product development efforts.
• Innovation and Continuous Improvement:
  • Stay updated on advancements in injection molding technologies and materials.
  • Drive innovations in process efficiency, cycle time reduction, and sustainability.

• Bachelor’s degree in Mechanical Engineering, Materials Science, or related field.
• 5+ years of experience in injection molding, with a focus on microinjection processes.
• Proficiency in CAD/CAM software (e.g., Solid Works, Autodesk Fusion, Hyper Mill).
• Deep understanding of thermoplastics and other materials used in microfluidic manufacturing.
• Proven track record of effectively manufacturing micro‑scale components.
• Excellent written and verbal communication skills.

• Experience working in cleanroom environments.
• Familiarity with automation systems and robotics for molding operations.
• Knowledge of advanced inspection systems for micro‑scale manufacturing.
• Experience in early‑stage startups or innovative product development settings.

• A collaborative and dynamic work environment where your contributions directly impact our success.
• Opportunities to work on cutting‑edge technologies in life sciences and microfluidics.
• Comprehensive benefits, including health, dental, vision, and life insurance coverage.
• Equity options to share in the company’s growth and success.

We value diversity and inclusion, welcoming individuals from all backgrounds, experiences, and perspectives. If you are passionate about innovation and precision manufacturing, apply today to help shape the future of microfluidics.