[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All ON Semiconductor jobs](https://jobs.opennash.com/companies/on-semiconductor/) · [Search jobs](/search/) ON Semiconductor · Gresham, OR # Equipment Maintenance Engineer - Photolithography Gresham, OR, United States Skilled Trades & Maintenance Listed on ON Semiconductor ’s official careers site. Posted September 21, 2026. Check that it is still open and apply there. [Apply on ON Semiconductor ’s careers site →](https://hctz.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/2506695) [OpenNash Jobs](https://jobs.opennash.com/) / [ON Semiconductor ](https://jobs.opennash.com/companies/on-semiconductor/) / Equipment Maintenance Engineer - Photolithography ## Job description onsemi is seeking a Manufacturing Equipment Engineer - Photo in Gresham, OR. As an Equipment Maintenance Engineer at onsemi’s premier 200mm manufacturing facility, you will work in a dynamic team environment, maintaining a fleet of semiconductor manufacturing equipment within the Photo Lithography process area. The candidate will primarily serve as the tool owner for the ASML PAS5500 (400/700/1150) Scanners, Nikon i14 steppers, and will serve as the backup engineer supporting TEL Act8 and DNS 200W Tracks. You will have the opportunity to lead and participate in a variety of high-profile projects, including tooling conversions, new tool installations, and equipment upgrades. Project execution and performance will directly impact the company’s strategic plan to optimize capacity and factory performance. ## Responsibilities Maintain current records on equipment manufacturers’ technical notices, upgrades, and safety issues. Study equipment performance and reliability, and execute projects to increase the overall stability of the performance of the tools. Establish programs and solutions for increasing tool uptime/reliability and improving product quality. Provide hands-on technical and maintenance support when necessary. Define and write preventative maintenance schedules, best-known methods, and other maintenance procedures. Drive, maintain, and support continual improvement projects, including Overall Equipment Effectiveness teams, part sourcing, and in-house repair. May provide leadership by mentoring and training maintenance technicians. ## Qualifications Bachelor’s degree in electrical, mechanical, or robotics Engineering. 5 plus years of equipment experience with ASML PAS5500 (400/700/1150) Scanners, TEL Act8 Tracks, DNS 200W Tracks, DNS 80 (A/B/EX) Scrubbers, and Nikon i14 Steppers. Must possess good interpersonal, teamwork, leadership, and communication skills. Practical knowledge of electronic and mechanical systems and controls. Strong analytical and problem-solving skills. ### Preferred Experience Semiconductor experience preferred. Knowledge of the photolithography area, including general process theory and equipment mechanics. Project Management experience. Knowledge of Lean Six Sigma and manufacturing principles. Experience in training and leading maintenance technicians. ## At a glance - Posted by the employer: Sep 21, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 27 days - Location: Gresham, OR, United States[Apply on ON Semiconductor ’s careers site →](https://hctz.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/2506695) ## More jobs at ON Semiconductor ### [Electronics Technician Day Shift](https://jobs.opennash.com/companies/on-semiconductor/jobs/9bfa0a1de6bb226eac4b/) Gresham, OR, United States ### [Equipment Maintenance Engineer](https://jobs.opennash.com/companies/on-semiconductor/jobs/2432ce1f13bbdd9bb9a4/) Gresham, OR, United States ### [Equipment Maintenance Technician](https://jobs.opennash.com/companies/on-semiconductor/jobs/6e460ad20930c0ee9aa5/) Gresham, OR, United States ### [Equipment Maintenance Technician (CMP) C Day Shift](https://jobs.opennash.com/companies/on-semiconductor/jobs/ed67d40f73d328d19260/) Gresham, OR, United States ### [Equipment Maintenance Technician (CMP) D Shift Night](https://jobs.opennash.com/companies/on-semiconductor/jobs/f391541250f0d8f5d859/) Gresham, OR, United States ## Similar jobs at other companies ### [Equipment Maintenance Technician (Photolithography)](https://jobs.opennash.com/companies/renesas-electronics/jobs/47fe155a798566af6c02/) Renesas Electronics · Palm Bay, Florida, United States ### [Photolithography/Thin Film Coating Manufacturing Engineer/ Entry-Level](https://jobs.opennash.com/companies/lockheed-martin/jobs/bc6d60ebd00ec82fb249/) Lockheed Martin · Orlando, FL ### [Senior Equipment Engineer - Photolithography](https://jobs.opennash.com/companies/analog-devices/jobs/efa7171b4f5e213870b8/) Analog Devices · US, OR, Beaverton ### [Senior Photolithography Equipment Engineer](https://jobs.opennash.com/companies/micron-technology/jobs/32151d7d73b31a270303/) Micron Technology · Boise ### [R&D Equipment Development Engineer-Photolithography Track](https://jobs.opennash.com/companies/micron-technology/jobs/ec0d77d7e2522a01dc07/) Micron Technology · Boise, ID - Main Site OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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