Manufacturing Process Engineer

VIAVI Solutions•Santa Rosa, CA

8d•$98,700 - $183,300

About The Position

The Senior Manufacturing Process Engineer develops, maintains, and evolves advanced manufacturing processes and systems for thin-film-based pigments production. This role focuses on optimizing production through data analysis, quality control, and continuous improvement. The position involves hands-on work with technologies such as PVD-based thin-film deposition, high-vacuum systems, bulk-solids handling and powder processing, chemical processing, complex metrology, and safety systems.

Requirements

5+ years of manufacturing engineering experience in a related field
MS or BS in Chemical Engineering, Chemistry, Materials Science, Physics, Mechanical Engineering, or 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
Exceptional software & computer competency including MS Office and advanced Excel skills
Eligible for ITAR clearance
Fluent in English (reading and writing)
Must be able to visually inspect, distinguish colors, and perceive depth and detail as required to perform essential job functions, with or without reasonable accommodation

Nice To Haves

Transitioning products from prototype to production
Pigment, coatings, thin-films, or specialty materials manufacturing
Chemical and bulk-solids / powder process engineering
Physical Vapor Deposition (PVD) or high-vacuum processes
ISO 9001 / AS9100 quality systems
MES (Manufacturing Execution Systems)
Interfacing with external customers on technical and quality matters
ITAR-controlled or regulated-product manufacturing
Self-motivated, organized, and autonomous
Strong analytical and problem-solving skills
Effective project and priority management
Excellent interpersonal and leadership skills
Fast learner with strong technical curiosity
Hands-on, shop-floor-engaged mindset
Ability to influence and collaborate across teams
Excellent communication and presentation abilities

Responsibilities

Design, evaluate, and enhance manufacturing systems and tools using expertise in processes, equipment, and quality standards
Own and lead assigned manufacturing value streams, ensuring effective manufacturing execution, problem-solving, and continuous improvement. Provide process engineering support for equipment, facility, and tooling improvements.
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
Drive improvements in cost, quality, productivity, and safety using Lean and Six Sigma methodologies
Maintain product BOMs, time standards, work instructions, and quality documentation systems supporting daily production
Conduct root cause investigations and implement corrective actions using statistical tools. Participate in non-conformance and CAPA activities
Create and deliver training and materials to support process knowledge and skill development
Partner with R&D, quality, and customers to develop and qualify new products from prototype through full-scale production, ensuring manufacturability and repeatability at scale.
Partner with quality, procurement, and vendors to develop and enhance raw materials supply-chain
Effectively manage multiple projects with shifting priorities