Associate EngineerEngineering Berkeley, CAFull-time

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Associate Engineer

Engineering Berkeley, CAFull-time

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Job Summary

Opticore is seeking a hands-on Associate Engineer to join our research and development team. This role will support the final-stage processing, assembly, packaging, and testing of printed circuit boards (PCBs) and silicon photonic chips, as well as the design and assembly of mechanical components and laboratory fixtures. The ideal candidate is detail-oriented, comfortable working with delicate components, and interested in supporting the development of advanced photonic computing hardware.

Key Responsibilities

• •Perform hands-on assembly, packaging, and final-stage processing of PCBs and silicon photonic chips, including PCB assembly, soldering, wiring, and troubleshooting
• •Perform wirebonding for PCBs and chips (experience preferred but not required)
• •Design mechanical components, fixtures, and enclosures using CAD software
• •Assemble and modify mechanical parts and laboratory test fixtures
• •Coordinate with vendors
• •Conduct initial electrical and optical testing of components, assemblies, and devices
• •Operate, maintain, and organize optical, electrical, and mechanical laboratory equipment
• •Record test procedures, measurement results, observations, and assembly information accurately
• •Analyze test data and prepare plots, reports, and technical documentation
• •Collaborate with project managers, test engineers, and other team members to complete project objectives efficiently
• •Maintain a clean, organized, and safe laboratory workspace
• •Willingness to learn new things

Minimum Requirements

• •Bachelors degree or at least two years of post-secondary education in Optical Engineering, Mechanical Engineering, Electrical Engineering, Applied Physics, or a related technical field
• •Proficiency with CAD software, such as Autodesk Fusion
• •Experience with mechanical design and assembly
• •Familiarity with PCB assembly, soldering, or rework
• •Familiarity with common electrical test equipment, such as oscilloscopes, multimeters, power supplies, and signal generators
• •Ability to prepare engineering reports, analyze data, and create clear technical plots
• •Strong written and verbal communication skills
• •Attention to detail and ability to work carefully with small, fragile components
• •Ability to work independently while contributing effectively in a team-oriented environment

Even Better If You Have

• •At least one year of relevant professional, academic laboratory, internship, or project experience
• •Hands-on experience with electrical or optical test equipment
• •Experience working in an electronics, optics, semiconductor, manufacturing, or research laboratory environment
• •Familiarity with optical laboratory equipment and fiber-optic components
• •Wirebonding experience for PCBs and chips
• •Previous experience in a similar role

Working Conditions

• •Work is primarily performed in an engineering laboratory and office environment.
• •Regular use of computers, laboratory equipment, hand tools, and other office equipment is required.

Physical Requirements

• •Ability to stand at a laboratory workstation for extended periods.
• •Ability to occasionally lift and carry equipment or materials weighing up to 40 pounds.

Were reviewing applications on a rolling basis and will reach out to shortlisted candidates.

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