Femtosecond Laser Manufacturing Engineer

FormFactor•Livermore, CA

6d•Onsite

About The Position

FormFactor, Inc. (NASDAQ: FORM), is a leading provider of essential test and measurement technologies along the full semiconductor product life cycle — from characterization, modeling, reliability, and design de-bug, to qualification and production test. Semiconductor companies rely upon FormFactor’s products and services to accelerate profitability by optimizing device performance and advancing yield knowledge. The company serves customers through its network of facilities in Asia, Europe, and North America. Rooted in our core values — Focus on the Customer, Ownership & Accountability, Respectfully & Effectively Communicate, and Motivate & Develop People — we foster an environment where diverse perspectives are not only welcomed but celebrated. Everyone can make an impact here. Whether it's improving products, supporting customers, or positively influencing peers and the community, the contributions of our people matter. The Femtosecond Laser Manufacturing Engineer is responsible for developing, optimizing, and sustaining advanced femtosecond laser manufacturing processes for next-generation semiconductor products. This role will lead the development of ultra-high precision micromachining applications for ceramic and advanced materials, supporting Tight Pitch technologies and complex micro-features that require sub-micron accuracy and exceptional edge quality. The engineer will work closely with Product Engineering, Wafer Engineering, Manufacturing, and Equipment Engineering to develop new laser applications, optimize manufacturing processes, implement automation, and support New Product Introductions (NPI). This position is critical to expanding VPS's femtosecond laser capabilities and enabling future technology roadmaps.

Requirements

Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Electrical Engineering, Materials Science, Physics, Photonics, Optical Engineering, or a related engineering discipline.
Experience in semiconductor manufacturing.
Hands-on experience with femtosecond laser processing.
Experience developing precision laser micromachining processes for ceramic or advanced materials.
Strong understanding of laser-material interaction, precision machining, and laser process optimization.
Experience developing and optimizing laser recipes for high-precision manufacturing.
Knowledge of Statistical Process Control (SPC), Design of Experiments (DOE), process capability analysis, and root cause analysis.
Experience creating engineering documentation, work instructions, FMEAs, process specifications, and manufacturing procedures.
Strong analytical, troubleshooting, and problem-solving skills.
Excellent communication skills with the ability to work effectively in cross-functional teams.
Minimum of 8 years of related experience with a Bachelor’s degree; or 6 years and a Master’s degree; or a PhD with 3 years experience; or equivalent experience

Nice To Haves

Skills: Engineering Design Process, Laser Drilling, Laser Engraving, Laser Marking, Laser Processing, Manufacturing Engineering, Manufacturing Equipment, Manufacturing Processes, Problem Resolution, Process Engineering, SPC Charts, SPC Implementation, Statistical Process Control (SPC), Technical Troubleshooting, Troubleshooting, Work Instructions, Writing Work Instructions

Responsibilities

Develop, optimize, and sustain femtosecond laser manufacturing processes for advanced semiconductor products.
Develop high-precision laser processes for ceramic and other advanced materials requiring micron and sub-micron feature accuracy.
Create, optimize, and automate femtosecond laser recipes to improve process capability, repeatability, and manufacturing efficiency.
Evaluate and optimize laser parameters including pulse energy, pulse duration, repetition rate, focal position, scanning strategy, and beam alignment.
Develop manufacturing processes for Tight Pitch products and next-generation semiconductor technologies.
Support process qualification, validation, and implementation for new and existing products.
Establish and maintain robust process controls using Statistical Process Control (SPC), process capability analysis, and data-driven decision making.
Analyze manufacturing and metrology data to identify process improvements and implement corrective and preventive actions.
Create and maintain engineering documentation, including work instructions, process specifications, FMEAs, control plans, manufacturing procedures, and process validation reports.
Support engineering change implementation (ECO/ECCB) and New Product Introduction (NPI) activities.
Train manufacturing technicians and operators on femtosecond laser equipment, manufacturing processes, and best practices.
Collaborate with Manufacturing, Quality, Product Engineering, Wafer Engineering, and Equipment Engineering to resolve technical issues and drive continuous improvement initiatives.
Provide hands-on support during equipment installation, qualification, production ramp, process validation, and troubleshooting.
Lead continuous improvement projects focused on yield improvement, cycle time reduction, automation, and manufacturing cost reduction.