Browse Jobs
Browse fresh roles from company career pages, then filter by keyword, location, salary, skills, remote scope, and more. Each listing links back to the employer-controlled apply path when available.
286 jobs match your filters
3mo
Optical Assembly Technician- TEMP
Coherent Corp.
Job Summary: Responsible for R&D/Engineering project support and participate in optical manufacturing assembly. Follow work instructions and ensure that quality requirements are met. The job involves use of sophisticated optical and electronic instruments, microscope, manufacturi
Sunnyvale, CA, United States
hybrid
3mo
Equipment Maintenance Technician
Coherent Corp.
The Maintenance Technician will perform semiconductor manufacturing and support equipment's preventive maintenance, corrective maintenance as assigned within the wafer fabrication and finishing areas.
San Jose, CA, United States
remote
3mo
Principal Reliability and Quality Engineer (Optical Systems)
Coherent Corp.
Job Summary: Coherent is seeking an experienced Reliability and Quality Engineer with deep expertise in optical systems to support new product development and production in a fast-paced, startup-like environment. This role is responsible for leading reliability strategy and drivi
Sunnyvale, CA, United States
hybrid
3mo
Senior Crystal Growth Technician
Coherent Corp.
Job Summary: The SGGG Sr Crystal Growth Technician is a senior-level, production-focused technical role responsible for the execution, operational control, and sustained performance of Czochralski (CZ) crystal growth processes, with primary focus on SGGG production. This positi
Budd Lake, NJ, United States
onsite
3mo
Product Development Engineer
Coherent Corp.
Develop new products from advanced ceramic and metal matrix composite materials. Activities include hands-on prototyping, continuous improvement of processes, testing, reporting, and interfacing with vendors, customers and various internal departments. Work functions are broad an
Monroe, CT, United States
onsite
3mo
Engineering Manager
Coherent Corp.
Coherent’s Laser Systems and Measurement (LSM) business designs and manufactures laser diode modules, multi-laser light engines, and laser measurement products for bioinstrumentation, scientific, microelectronics, and industrial markets. The Engineering Manager is both a technic
Wilsonville, OR, United States
hybrid
3mo
Gas Production Process Operator Trainee
Coherent Corp.
This role is for someone training to become an H₂Se Systems Operator which involves producing Hydrogen Selenide (H2Se) gas and capturing it in cylinders. The trainee will complete a formal training program and must pass required tests. Training includes reviewing procedures and t
Saxonburg, PA, United States
onsite
3mo
Diamond Fabrication Technician
Coherent Corp.
Incumbent is responsible for grinding and polishing diamond optical substrates to the specified tolerances. Responsibilities include operating griding/lapping machines, multi-head diamond polishing machines, interferometer surface figure equipment and numerous handheld thickness
Saxonburg, PA, United States
onsite
3mo
Photonics Engineer
Coherent Corp.
Coherent is seeking a Photonics Engineer to support the development of a next-generation graphene-enhanced VCSEL for 400G optical data communication. This engineer will work on the design, fabrication, and testing of a novel backside-emitting VCSEL integrating a tunable graphene
Santa Clara, CA, United States
hybrid
3mo
Production Support Technician
Coherent Corp.
Job Summary: The CVD (Chemical Vapor Deposition) Assembly Prep Technician is a support role to CVD Operators, performing cleaning and preparation of CVD furnace growth materials, zinc casting furnace loading/unloading, general labor support during CVD Furnace disassembly and asse
Saxonburg, PA, United States
onsite
3mo
Sr. Metrology / Photolithography Technician
Coherent Corp.
Job Summary: Perform complex repairs, maintenance, and operational support of advanced metrology and photolithography equipment used in the manufacturing of semiconductor devices within a cleanroom environment. This senior-level role requires strong hands-on expertise with wafer
Sherman, TX, United States
hybrid
3mo
Manufacturing Engineer - Fab and Polish
Coherent Corp.
Job Summary: We are looking for an energetic and self-motivated Manufacturing Engineer to lead engineering projects for our location. The ideal candidate will have experience as a manufacturing engineer in the field of optics and / or semiconductor manufacturing. This perso
Sherman, TX, United States
hybrid
3mo
Lead Engineer, Automation and Application
Coherent Corp.
Job Summary: The Automation & Application Engineer will develop, deploy, and sustain AI/ML-driven inspection and automation solutions supporting front-end and back-end wafer fab operations. This role is focused on wafer-level and die-level image processing for Automated Visual In
Sherman, TX, United States
hybrid
3mo
Failure Analysis Engineer
Coherent Corp.
A Failure Analysis Engineer applies advanced knowledge of materials science and failure analysis to identify failure modes and root causes, solve problems, and drive continuous process improvement - enabling Coherent, both locally and globally, to fully satisfy our customers.
Sherman, TX, United States
hybrid
3mo
Travel Commodity Manager (Global Procurement & Travel Operations)
Coherent Corp.
The Travel Commodity Manager is accountable for the strategic sourcing, negotiation, and ongoing management of the company’s global travel commodities. This role leads cost optimization, supplier governance, and traveler experience outcomes while ensuring strong financial discipl
Santa Clara, CA, United States
hybrid
3mo
Senior Buyer
Coherent Corp.
Job Summary: This position will assist management the purchasing and supplier management process for assigned suppliers and categories. Works with internal customers and suppliers to maintain our MRP system integrity and establish/manage our contracted supply chain relationships
Sherman, TX, United States
hybrid
3mo
Crystal Growth and Fabrication Technician
Coherent Corp.
As a member of the CdTe team the CdTe tech will be expected to learn and perform various task for CdTe production including: • CdTe Ingot Growth- Material handling and Furnace operation • CdTe fabrication • Quartz Glass welding • Data Collection • Minor Equipment maintenance • Op
Saxonburg, PA, United States
onsite
4mo
Wafer Fab Technician
Coherent Corp.
About Indium Phosphide (InP) Technology The world’s communications infrastructure depends on semiconductor lasers, and particularly those based on indium phosphide technology. Indium phosphide lasers are engineered to emit at wavelengths that are optimal for long-distance transmi
Fremont, CA, United States
hybrid
4mo
Principal Embedded Software Engineer
Coherent Corp.
Job Summary: Design and develop network element software for DWDM Optical Networking systems. Role includes software development for new products and support of legacy products. This role includes customer interactions to clarify feature requirements and proposed implementation.
Horsham, PA, United States
hybrid
4mo
Senior Process Engineer, Wet Etch
Coherent Corp.
We are seeking a highly experienced Senior Semiconductor Process Engineer with 10+ years of expertise in wet etch processes for advanced semiconductor devices. The ideal candidate will specialize in the development, optimization, and troubleshooting of wet etch processes for GaAs
Sherman, TX, United States
hybrid
4mo
Maintenance Technician
Coherent Corp.
Job Summary: This position will perform all preventative maintenance, repairs, calibration and equipment upgrades within the Thin Film Coating Department. Incumbent will follow outlined procedures and directions as documented. Projects will be reviewed and completed on task while
Saxonburg, PA, United States
onsite
4mo
Firmware Engineer
Coherent Corp.
Job Summary: As a Firmware Engineer, you will be responsible for developing firmware and related test GUI for controlling MCUs in optical modules and production equipment. Your role will involve creating efficient and reliable firmware solutions to enhance the performance and fun
Sunnyvale, CA, United States
hybrid
4mo
Sr. Principal Hardware Architect for Optical Transceivers
Coherent Corp.
Primary Duties & Responsibilities •Lead the design of PAM4 optical transceivers for datacenter, AI/ML, HPC applications from concept to high-volume production ready • Define and implement the electrical/optical architecture of pluggable/co-packaged optical transceivers meeting cu
Fremont, CA, United States
hybrid
4mo
Senior Engineer, Test Engineering
Coherent Corp.
Job Summary: This position is a member of the Manufacturing Services group and is responsible for Test Development activities that support the R&D as well as manufacturing factories.
Sherman, TX, United States
hybrid
4mo
Senior Finance Manager - Sales
Coherent Corp.
We are seeking a highly analytical and strategic Sales Finance Senior Manager to lead financial planning, analysis, and commercial decision-making across our sales organization. This role will focus on pricing strategy, budgeting, forecasting, and revenue tracking while leveragin
Santa Clara, CA, United States
hybrid