Principal Additive Manufacturing Engineer

Koobz

Koobz

Other Engineering
California City, CA, USA · California, USA · Ventura, CA, USA · United States
Posted on Sep 21, 2025

Principal Additive Manufacturing Engineer

Location: Ventura, CA (ON-SITE)

Company: Koobz

About Us:

Koobz is an innovative, next-gen footwear manufacturing company that is changing the game with a tool-less workflow to launch cutting-edge shoes. Our VC-backed company is pushing the limits of 3D printing, machine vision, robotics, and automation to redefine how footwear is designed and produced. We are looking for top-tier talent to join our leadership team and help us revolutionize the industry.

Key Responsibilities:

  • Lead the development and optimization of additive manufacturing processes, with a focus on FDM/FFF technologies.
  • Drive continuous improvement in printing processes through advanced G-code optimization and rigorous Design of Experiments (DOE) studies to enhance quality, speed, and reliability of our manufacturing process.
  • Provide expert guidance and mentorship to a team of engineers and technicians, fostering a culture of innovation and continuous improvement.
  • Dissect complex challenges into manageable tasks, diagnose root causes, and implement robust solutions across the production workflow.
  • Collaborate cross-functionally with senior leadership, product design and manufacturing teams to ensure seamless integration and communication.
  • Drive research and development of new materials and processes, including material qualification and performance validation.
  • Develop advanced G-code post-processing scripts and automation tools, with a focus on programming in Python or other languages, to enhance workflow efficiency and integrate with production systems.
  • Serve as a technical authority on 3D printing, providing insights and expertise to guide key business decisions and initiatives.
  • Contribute to the company's intellectual property (IP) portfolio by identifying and protecting novel processes and technologies.

Qualifications:

  • A minimum of 5-102-5 years of professional work experience usingwith andc programming FDM/FFF 3D printing technology or CNC machines.
  • A minimum of 5-10 years of experience with FDM/FFF 3D printing technology.
  • Proven track record of demonstrated leadership and project management in a technical environment.
  • Extensive experience with deep-level process optimization and a strong understanding of FDM/FFF printer calibration, thermal dynamics, and material science.
  • Exceptional problem-solving and diagnostic skills with the ability to manage complex technical challenges.
  • Expertise in developing custom G-code post-processing scripts, preferably in Python.
  • Strong understanding of and experience with materials and process development.
  • Outstanding verbal and written communication skills, with a proven ability to collaborate effectively across departments using various project management tools.
  • Must be willing to relocate to Ventura, CA.

Why Join Us?

If you're seeking new challenges and are on a mission to create change, we want you on our team! We are looking to build an A-team of top-tier talent to be a part of something truly revolutionary. We offer a financial incentive for those who are dedicated and join our journey early, including a generous Employee Stock Option Plan. Join us on this exciting journey and help shape the future of footwear manufacturing!

What We Offer:

  • Comprehensive insurance (medical, dental, and vision).
  • A generous Employee Stock Option Plan.
  • Opportunities to work on groundbreaking projects in an innovative and dynamic environment.

Koobz is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.