[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Coherent jobs](https://jobs.opennash.com/companies/coherent/) · [Search jobs](/search/) Coherent · Saxonburg, PA # Process Engineer - DMG (Diamond Material Growth) Saxonburg, PA, United States Manufacturing & Production Listed on Coherent’s official careers site. Posted September 15, 2026. Check that it is still open and apply there. [Apply on Coherent’s careers site →](https://hcwp.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/2014455) [OpenNash Jobs](https://jobs.opennash.com/) / [Coherent](https://jobs.opennash.com/companies/coherent/) / Process Engineer - DMG (Diamond Material Growth) ## Job description ### Primary Duties & Responsibilities Monitors process performance and collects production data for engineering analysis. Assists with troubleshooting process, equipment, and quality issues within manufacturing operations. Supports continuous improvement initiatives focused on yield, quality, safety, and productivity. Participates in root cause investigations and corrective action activities. Maintains process documentation, work instructions, and engineering records. Assists with process qualifications, equipment testing, and validation activities. Supports data analysis and reporting using statistical and quality tools. Collaborates with production, maintenance, quality, and engineering teams to address manufacturing challenges. Participates in DOE activities and process improvement projects under the guidance of senior engineers. Prepares technical summaries, reports, and presentations as assigned. ### Education & Experience Bachelor’s degree in an engineering, materials, science or Physics field required. 0–1 years of related engineering, manufacturing, research, internship, or co-op experience. Semiconductor, vacuum systems, materials processing, or advanced manufacturing experience preferred. Exposure to statistical analysis or process improvement methodologies preferred. Skills & Other Requirements - Basic understanding of engineering and manufacturing principles. - Ability to learn and apply statistical and quality tools. - Strong analytical and problem-solving skills. - Ability to troubleshoot process and equipment issues. - Proficient in Microsoft Office applications. - Strong written and verbal communication skills. - Ability to manage multiple assignments and priorities. - Willingness to learn new technologies, processes, and equipment. Strong teamwork and collaboration skills. Working Conditions Office and clean room environment within the manufacturing plant, involving working with small to large equipment and exposure to low-level microwave energy and other hazardous chemicals. Physical Requirements Extended periods of sitting or standing Able to lift to 50 lbs. regularly Able to perform physical tasks in various positions: standing, crouching, kneeling, reaching Some travel required Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corporate EHS standards. Quality & Environmental Responsibilities Responsible for maintaining a quality work environment/ housekeeping standards. Culture Commitment Ensure adherence to company’s values (ICARE) in all aspects of your position at II-VI: I ntegrity - Create an Environment of Trust C ollaboration - Innovate Through the Sharing of Ideas A ccountability - Own the Process and the Outcome R espect - Recognize the Value in Everyone E nthusiasm - Find a Sense of Purpose in Work 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 talentacquisition@coherent.com. ## At a glance - Posted by the employer: Sep 15, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 33 days - Location: Saxonburg, PA, United States[Apply on Coherent’s careers site →](https://hcwp.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/2014455) ## More jobs at Coherent ### [Gas Production Operator trainee](https://jobs.opennash.com/companies/coherent/jobs/a55a6434b67ddcdf2048/) Saxonburg, PA, United States ### [Machinist - Entry level](https://jobs.opennash.com/companies/coherent/jobs/e7485e5672d031a2d9e2/) Saxonburg, PA, United States ### [Manufacturing Process Operator Trainee](https://jobs.opennash.com/companies/coherent/jobs/790e921dee0345247167/) Saxonburg, PA, United States ## Similar jobs at other companies ### [Machinist IV – Prototype DMG CMX Mills](https://jobs.opennash.com/companies/bae-systems/jobs/2d280bef2190f1383924/) BAE Systems · Boulder, Colorado, United States ### [Machinist V – Prototype DMG DMU Mills](https://jobs.opennash.com/companies/bae-systems/jobs/bfb7fe9a40637e140d99/) BAE Systems · Boulder, Colorado, United States ### [SALES ASSOCIATE in DIAMOND IL S07438](https://jobs.opennash.com/companies/dollar-general/jobs/c2d3ab0ab36892338b04/) Dollar General · Diamond, IL, United States ### [Machinist (Mill, Lathe, EDM, Cutter Grind, Diamond Turn, PMC)](https://jobs.opennash.com/companies/general-dynamics/jobs/e7e1324f58d814545bf8/) General Dynamics · Cullman, AL, US ### [J.P. 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