{"id":621638,"url":"https://alion.io/job/lumilens-process-technician","title":"Process Technician","company":{"id":678172,"name":"Lumilens","domain":"lumilens.com","url":"https://alion.io/company/lumilens","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":89,"open_postings":150,"ghost_share":0.1,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":118,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Field & Service","role_family":"Field & Service","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chon Buri, Thailand"],"countries":["TH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":6500,"max_usd":15000,"period":"year","method":"role_country_seniority_unknown","sample_n":11},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Statistical Process Control","optional":false}],"status":"live","first_seen_at":"2026-09-10T02:41:25Z","employer_posted_date":"2026-09-10","last_verified_at":"2026-11-05T15:36:56Z","board_verified":true,"closed_at":null,"days_open":56,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":56},"description":"ABOUT LUMILENS\nAt Lumilens we are building the critical photonics infrastructure that powers tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is unlocking a new era of computing faster, cooler, and massively more efficient.\nWe’re a well-funded startup backed by Mayfield and led by veterans who’ve built and scaled some of the most transformative technologies in the industry. This isn’t incremental innovation, it’s a ground-floor opportunity to rethink the optical layer from the silicon up. You’ll work alongside a team of world-class engineers solving some of the hardest challenges in optics, systems, and scale. Every line of code, every design decision, every breakthrough you help deliver will shape the infrastructure of tomorrow. \nIf you're looking for mission, momentum, and the chance to make an outsized impact jump on the rocket ship. We’re just getting started.\nPOSITION OVERVIEW\nWe are seeking an experienced Die Attach & Wire Bond Process Technician to support semiconductor and photonics assembly processes in both NPI and production environments.\nThe technician will work closely with Process Engineers, Manufacturing, and Quality teams to support die attach, epoxy dispensing, curing, wire bonding, process setup, equipment operation, troubleshooting, process qualification, and production ramp activities.\nThe successful candidate should be hands-on, detail-oriented, and comfortable working with precision assembly equipment, process documentation, and controlled manufacturing environments.\nWhat You'll Do:\nSupport die attach and wire bonding operations, including machine setup, recipe loading, tooling change, and process monitoring.\n\nPerform epoxy dispensing, die placement, curing, wire bonding, and visual inspection according to approved procedures.\n\nSupport NPI builds, process trials, DOE, qualification runs, and production ramp activities under engineering guidance.\n\nPerform equipment troubleshooting, preventive maintenance, and process parameter verification.\n\nConduct or support die shear, wire pull, ball shear, and other process quality checks.\n\nRecord process data, defects, equipment issues, and test results accurately.\n\nSupport engineers in yield improvement, root-cause analysis, material evaluation, and process optimization.\n\nWilling to support shift work or production ramp activities when required.\n\nRequirements & Qualifications\nExperience with semiconductor packaging, optical modules, silicon photonics, or optical transceiver manufacturing.\n\nExperience with Au wire bonding.\n\nExperience with conductive or non-conductive die attach epoxy.\n\nExperience with eutectic die bonding.\n\nFamiliarity with die shear, wire pull, ball shear, and visual inspection criteria.\n\nBasic understanding of SPC, process capability, DOE, and manufacturing process control.\n\nExperience supporting NPI, engineering builds, qualification lots, or production ramp.\n\nExperience with equipment brands such as K&S, Besi, Palomar, Datacon, Nordson, or similar semiconductor assembly equipment is an advantage.\n\nWhy Join Us?\nThis is more than a job. It's a chance to get in on the ground floor of a well-funded company set to disrupt a multi-billion dollar market. You will have the autonomy to make a massive impact, the resources to execute your vision, and a significant stake in the company you help build.\nWhat we offer\nCompetitive salary commensurate with experience\n\nComprehensive benefits package including health insurance\n\nProfessional development opportunities and certification support\n\nAccess to cutting-edge technology and cloud platforms\n\nCollaborative work environment with cross-functional teams\n\nLumilens is an equal opportunity employer. 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