Staff Engineer, Quality at COHERENT
About the role
Primary Duties & Responsibilities Partner with Manufacturing, Process Engineering, and R&D teams to improve product quality, process capability, and manufacturing performance Spend significant time on the manufacturing floor investigating quality issues, observing processes, and identifying opportunities for improvement Develop and implement Statistical Process Control (SPC) methods and process monitoring strategies Lead root cause investigations and implement sustainable corrective and pre…
Interview process at COHERENT
General interview process (this company's specific loop isn't published - reach out if you have insider info).
- Recruiter phone screen - typically 20-40 min
- Technical screen - 1 coding problem or take-home; format varies by company
- Onsite / virtual loop - typically 4-6 rounds over 2-3 weeks; exact split of coding, systems design, and behavioral varies by role and location
Platforms used: unknown — MiPrep tested compatible with major platforms
How to prepare
MiPrep helps you rehearse the specific cadence and question types COHERENT interviewers score on. Upload your resume and this job description; MiPrep generates a rehearsed answer set in your voice from your own projects.