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Salary
≈ $40k – $70k per year (Estimated)
Location
In office (Newtown)
Seniority
Junior · 2+ years exp

Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Oct 9, 2026. Coherent scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Coherent manufactures lasers, optical components and compound semiconductor materials. Its products serve optical networking, industrial processing, aerospace and consumer sensing markets. The company was formed by the combination of II-VI and the original Coherent business.

Execute key phases of semiconductor wafer chuck manufacturing including, but not limited to, mechanical assembly, lapping, clean room operations, interferometric inspections, final inspection, and packing of finished goods for shipment. Complete all responsibilities in accordance with Standard Operating Procedures (SOPs) and work instructions. Recommend improvementstonewandexistingprograms,documentation,fixturing,andprocesses.Maintainasafe,organized,andcleanworkenvironmentwhilecommunicatingeffectivelytooptimizeQuality,Safety,Delivery,andEfficiency.

WeareseekingaCleanroomTechnician in our Newtown, CT facility where we produce advanced material products atthesub-micronlevel.TheCleanroomTechnicianisresponsiblefordetailedassembly,cleaning,finalinspection,packaging,andshipmentpreparationofprecisionproductstoensureconformancewithcustomerandengineeringspecifications.

Primary Duties & Responsibilities

  • Completeassembliesandsubassemblies,operateprecisionmeasuringequipment,performfinecleaningactivities,andcompletecleanroomtasks.
  • Bondandassemblesmallcomponentsandassemblies.
  • Clean,inspect,andverifycomponentsandassembliesmeetqualityrequirements.
  • Performfinalinspectionoffinishedproductsusingprecisionmeasurementequipmentanddocumentedinspectioncriteria.
  • Accuratelydocumentinspectionresultsandverifyconformanceoffinishedworkpiecestospecifications.
  • Packagefinishedgoodsinaccordancewithestablishedprocedurestoensureproductprotectionandshipmentreadiness.
  • Prepareandorganizecompletedproducts,documentation,andpackagingmaterialsforcustomershipment.
  • Evaluateproceduresandrecommendchangesormodificationstoimproveefficiency,quality,andadaptabilitytoproductionrequirements.
  • Conferwithengineers,productionpersonnel,andotherstakeholderstoresolveissues.
  • Maintainsafe,clean,orderly,andorganizedworkareas.
  • Ensureaccurateandtimelycompletionandorganizationofrequiredpaperworkandproductionrecords.
  • Performallotherdutiesasassigned.

Education & Experience

  • High School diploma or equivalent required
  • 2-year technical degree desirable
  • 2-4 years relative experience in at least one of the critical Finishing functions
  • Experience with clean room operations, interferometer equipment, lapping equipment and precision measuring equipment
  • Experience with precision measurement methods and systems
  • Ability to read and understand engineering drawings/blueprints and process procedures
  • Demonstrated ability to follow instructions and procedures closely while offering suggestions for continuous improvement
  • Experience with networked PC based computer system (spreadsheets, Email, MRP systems)

Skills

  • Hands-on individual with keen interest in position with varied tasks
  • Goal oriented with a proven record of getting work done on time
  • High mechanical and mathematical aptitude
  • Experience with use of various measuring tools
  • Experience with process improvement initiatives

Working Conditions

  • Newtown, CT facility

Physical Requirements

  • Able to frequently lift/push/pull objects that are 25 pounds, or lighter, repeatedly
  • Able to sit, stand, bend, squat and walk about the facility
  • Walking/standing a minimum of eight (8) hours per day

Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp EHS standards.

Quality and Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent:

Integrity - Create an Environment of Trust

Collaboration - Innovate Through the Sharing of Ideas

Accountability - Own the Process and the Outcome

Respect - Recognize the Value in Everyone

Enthusiasm - Find a Sense of Purpose in Work

To conform to U.S. Government export regulations (ITAR), applicant must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8. U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

If you need assistance or an accommodation due to a disability, you may contact us at [email protected].

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