[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 · Newark, DE # Sr. R&D Machining Engineer Newark, DE, United States Senior individual contributor Research & Science Listed on Coherent’s official careers site. Posted September 10, 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/2014515) [OpenNash Jobs](https://jobs.opennash.com/) / [Coherent](https://jobs.opennash.com/companies/coherent/) / Sr. R&D Machining Engineer ## Job description ### Job Summary Carry out a broad range of R&D machining engineering duties, including new product prototyping, computer aided design (CAD), computer aided manufacturing (CAM), finite element analysis (FEA), machining of prototypes (milling, grinding, EDM, lapping, other), supplier interface, customer interface and project management. Collaborates and works with Engineers and Technicians in the R&D group to manufacture new products from advanced ceramic and metal matrix composite materials. Lead lower level employees, including direct supervision, setting and reviewing performance goals, personnel development and hiring. Assist with expansion activities, including specifying new equipment, conducting trials on new equipment, capital justifications, procedure writing and transfer of successful products to manufacturing. All results will be documented (data summaries, Work Instructions, reports) and successful new products will be transferred to manufacturing (specifying equipment, training personnel, monitoring results). ### Primary Duties & Responsibilities - Lead machining related functions for R&D, including CAD, CAM, CMM programming, other Machining (milling, grinding, EDM, lapping, other) of prototypes manufactured from advanced composite materials - Perform equipment programming in the assigned area of responsibility (MasterCAM, PC-DIMS, Calyspo, MX, others) Generate PC-based outputs on standard platforms (Agile, Oracle, Cumulus, Creo, Solidworks, others) - Participate in prototyping activities in line with 5-year plan, including design, planning and scheduling, documentation, customer interface, supplier interface, and hands-on activities Interface with outside entities (customers, tooling suppliers, equipment vendors, toll manufacturers and test labs) - Participate in Lean/Kaizen events with goals of increasing efficiency, enhancing quality and improving output Transfer successful products to Manufacturing, including writing documentation, specifying equipment, conducting training, and monitoring results ### Education & Experience MS degree in Mechanical Engineering or related fields with 3+ years of experience or BS in same fields with 5+ years of experience. Relevant certifications a strong plus, such as CAM, CAD, GD&T, ISO, Black Belt, CMM, Lean/Kaizen, others Skills Strong background with CAM (MasterCam), CAD (Solidworks/Creo), finite element analysis (FEA) and EC software Experience with machining environment, including milling, grinding, turning, lapping, EDM and other Experience with GD&T and inspection equipment, hand tools, visual tools, etc. Working knowledge of machining advanced materials (ceramics, composites, other) - Demonstrated ability to lead team of engineers and technicians Hands on and very direct approach to problem solving - Excellent interpersonal and communication skills Experience with networked PC based computer system (MS Office, spreadsheets, data bases, graphics, Email, etc.) Working Conditions This is an on site role. Position requires on-site shopfloor activities for prototype fabrication. Work schedule is 5 days, 40 hrs per week, first shift. ### Physical Requirements Hands-on, shop-based job environment Required to frequently lift/push/pull a minimum of 35 lbs Must be able to sit, bend, squat and walk about facility Depending on project assignment, may be required to walk/stand for entire 8 hour day Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate 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 Corp.: 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 10, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 38 days - Location: Newark, DE, United States[Apply on Coherent’s careers site →](https://hcwp.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/2014515) ## More jobs at Coherent ### [R&D Engineering Technician](https://jobs.opennash.com/companies/coherent/jobs/e09962c0c2e1b006a253/) Newark, DE, United States ### [R&D Machining Engineer](https://jobs.opennash.com/companies/coherent/jobs/9775e97848cdce824da2/) Newark, DE, United States ### [R&D Prototype Engineer](https://jobs.opennash.com/companies/coherent/jobs/cf51c2ab5596bb9433e9/) Newark, DE, United States ### [CNC Machinist](https://jobs.opennash.com/companies/coherent/jobs/0dd33ae3d4266936abee/) Newark, DE, United States ## Similar jobs at other companies ### [Manufacturing Engineer - CNC Machining](https://jobs.opennash.com/companies/lockheed-martin/jobs/cb920c78e299e7f0a5d6/) Lockheed Martin · Orlando, FL ### [Manufacturing Engineer CNC Machining - E2](https://jobs.opennash.com/companies/lockheed-martin/jobs/ff022739219b75c98ca4/) Lockheed Martin · Orlando, FL ### [CNC Machining Team Lead - 2nd Shift](https://jobs.opennash.com/companies/eaton/jobs/336993529dfa97b6b8ee/) Eaton · Camarillo, California, USA ### [CNC Machining Team Lead 1st Shift](https://jobs.opennash.com/companies/eaton/jobs/740dc50065dbb04e277c/) Eaton · Irvine, California, USA ### [Senior Aircraft Component Technician for CNC or Conventional Machining](https://jobs.opennash.com/companies/general-dynamics/jobs/bd3fee9aab22d389b162/) General Dynamics · Savannah, GA, US OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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