Manufacturing Engineer
- Location
- Santa Rosa, CA USA
- Work mode
- On-site
- Employment type
- Full-time
About the job
Summary: VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace, and railway. VIAVI is also a leader in light management technologies for 3D sensing, anti-counterfeiting, consumer electronics, industrial, automotive, government and aerospace applications.
We are the people behind the products that help keep the world connected at home, school, work, at play, and everywhere in between. VIAVI employees are passionate about supporting customer success and we welcome people who bring their best every day to the company – to question, to collaborate and to push for solutions that will delight our customers.
Manufacturing Engineer:
Job Summary: The Manufacturing Engineer supports VIAVI’s optics manufacturing team in developing, maintaining, and evolving advanced manufacturing processes for thin-film-based optical coatings. This role focuses on optimizing production through data analysis, quality control, and continuous improvement. The position involves hands-on work with equipment, processes, and technologies such as thin-film deposition, high-vacuum systems, complex metrology, and safety systems. The role requires a blend of technical expertise, problem solving, and close partnership with the manufacturing, engineering, quality, and maintenance teams to meet production goals and drive continuous improvement. Duties & Responsibilities: Key Responsibilities : Process Development & Optimization
• Develop, implement, and optimize manufacturing processes for optical coating production, including thin-film deposition, cleaning, and inspection.
- Develop, implement, and optimize manufacturing processes for optical coating production, including thin-film deposition, cleaning, and inspection.
- Design and execute experiments to identify critical process parameters and improve product yield, quality, and throughput.
- Troubleshoot production issues, analyze root causes, and implement effective corrective and preventive actions.
• Work closely with manufacturing, engineering, and maintenance teams to support daily operations.
- Work closely with manufacturing, engineering, and maintenance teams to support daily operations.
- Provide real-time support to the manufacturing floor, including occasional off-shift remote assistance.
• Use statistical process control (SPC) and other analytical tools to monitor process performance and identify areas for improvement.
- Use statistical process control (SPC) and other analytical tools to monitor process performance and identify areas for improvement.
- Drive improvements in cost, quality, productivity, and safety using Lean and Six Sigma methodologies.
• Collaborate with R&D, Quality, and Production teams to transition new products from development to manufacturing, ensuring manufacturability and cost-effectiveness.
- Collaborate with R&D, Quality, and Production teams to transition new products from development to manufacturing, ensuring manufacturability and cost-effectiveness.
- Effectively manage multiple projects with shifting priorities.
Pre-Requisites / Skills / Experience Requirements: Required Job Qualifications :
- 3+ years of manufacturing engineering experience in a related field
- MS or BS in Physics, Chemical, Electrical, Industrial, or Mechanical Engineering, or a similar related discipline
- Proven track record supporting and improving manufacturing processes in an engineering role
- Working knowledge of quality systems — PFMEA, CAPA, 8D root-cause, SPC
- Software & computer competency including MS Office, advanced Excel skills, AI tool generation, experience with statistical analysis tools (e.g., JMP, Minitab) and data-driven problem-solving.
- Familiarity with lean manufacturing principles and continuous improvement methodologies.
- ITAR eligible US persons only.
- Fluent in English (reading and writing)
Preferred Experience :
• Optical thin-film coating manufacturing or specialty materials manufacturing
- Optical thin-film coating manufacturing or specialty materials manufacturing
- Transitioning products from prototype to production
- ISO 9001 / AS9100 quality systems
- MES (Manufacturing Execution Systems)
- Self-motivated, organized, and autonomous
- Strong analytical and problem-solving skills
- Effective project and priority management
- Fast learner with strong technical curiosity
- Hands-on, shop-floor-engaged mindset
- Ability to influence and collaborate across teams
- Excellent communication and presentation abilities
If you have what it takes to push boundaries and seize opportunities, apply to join our team today.
VIAVI Solutions is an equal opportunity and affirmative action employer – minorities/females/veterans/persons with disabilities. Job Posting Pay Range: 68,600 to 127,400 Exceptional qualifications, experience and location may impact salary. VIAVI offers a competitive benefits package that includes paid time off , health, life and disability insurance, 401(k), and a bonus program.
From Viavi Solutions Inc.'s careers page (Workday), checked 30 Oct 2026.
How to apply
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Posted 13 Oct 2026 · checked 30 Oct 2026 · Report this job