Demo

Prototyper/Prototype Engineer

OP
Redmond, WA Contractor
POSTED ON 11/25/2025
AVAILABLE BEFORE 5/23/2026
We are on the hunt for a talented and driven Prototype Engineer to join our innovative team. In this pivotal role, you will design, build, and validate cutting-edge mechanical and electrical systems that power groundbreaking physicochemical processes, directly contributing to the development of transformative optical materials for AR/VR applications. The ideal candidate is a hands-on problem solver with a robust background in mechanical and electrical engineering, thriving in a collaborative, fast-paced environment where creativity and precision intersect. Join us and be at the forefront of technological innovation, shaping the future of immersive experiences.

Responsibilities

  • Design, build, and validate mechanical and fluidic systems based on the research team’s needs using a combination of off-the-shelf and custom components.
  • Design, build, and fine-tune electrical systems that provide accurate thermal control using off-the-shelf parts and PID controllers.
  • Develop simple graphical user interfaces for our lab personnel to interact with the mechanical and electrical systems, allowing adjustments in fluidic control, mechanical movements, and temperature control.
  • Collaborate closely with researchers and continuously iterate and refine the aforementioned designs based on the research team’s feedback.
  • Prepare and update detailed Bills of Materials (BOM) for each system and support budgeting and cost optimization. Maintain thorough documentation of all engineering designs and technical specifications that are ready for sharing with internal teams and external partners.
  • Ensure compliance with laboratory safety and regulatory requirements.

Minimum Qualifications

  • Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Computer Engineering, Mechatronics, or a related field.
  • 2 years of experience in mechanical and/or electrical engineering roles.
  • Proficiency with CAD software (e.g., SolidWorks, AutoCAD, NX).
  • Knowledge of prototyping techniques, including 3D printing, conventional machining (milling, turning, CNC), and other fabrication methods such as laser cutting and water jet cutting.
  • Experience in heaters, thermometers, thermocouples, thermal-electric cooling, circulators, hot/cold plates, and thermal materials (insulators, thermal interface materials).
  • Experience in developing simple graphical user interfaces using Python, LabVIEW, or equivalent programming tools.
  • Experience in prototyping, testing, and troubleshooting hardware systems.
  • Excellent problem-solving, communication, and teamwork skills.

Preferred Qualifications

  • Experience in working with organic materials, solutions, and chemical reactors.
  • Experience in developing fluidic systems that meet stirring, pumping, filtering, and chemical compatibility requirements.
  • A strong understanding of heat transfer is preferred.

Benefits

  • 401(k).
  • Dental Insurance.
  • Health insurance.
  • Vision insurance.
  • We are an equal-opportunity employer and value diversity, equality, inclusion, and respect for people.
  • The salary will be determined based on several factors, including, but not limited to, location, relevant education, qualifications, experience, technical skills, and business needs.

Additional Responsibilities

  • Participate in OP monthly team meetings and participate in team-building efforts.
  • Contribute to OP technical discussions, peer reviews, etc.
  • Contribute content and collaborate via the OP-Wiki/Knowledge Base.
  • Provide status reports to OP Account Management as requested.

About Us

At OP, we help you harness the power of technology for maximum impact. A technology consulting and solutions company, we offer advisory and managed services, innovative platforms, and staffing solutions across a wide range of fields, including AI, cybersecurity, enterprise architecture, and beyond. For nearly two decades, we’ve been challenging the status quo of the consulting industry, serving up fresh, ingenious thinking through a radically lean structure. Together, this strategy delivers unprecedented performance at an unparalleled pace for faster results that propel your business forward.

Salary : $60 - $70

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