Viavi Solutions

Provides network performance, optical security solutions

Manufacturing Engineer

Process EngineeringConfirmed live in the last 24 hours

Full-timeSanta Rosa, CA, USA

About the Job

Requirements

At least 3 years of manufacturing engineering experience in a related field.
A Master of Science or Bachelor of Science in Physics, Chemical Engineering, Electrical Engineering, Industrial Engineering, Mechanical Engineering, or a similar related discipline.
A proven track record supporting and improving manufacturing processes in an engineering role.
Working knowledge of quality systems, including PFMEA, CAPA, 8D root-cause analysis, and statistical process control.
Competency with Microsoft Office, advanced Excel skills, AI tool generation, and statistical analysis tools such as JMP or Minitab, with data-driven problem-solving ability.
Familiarity with lean manufacturing principles and continuous improvement methodologies.
Must be an ITAR-eligible U.S. person.
Fluency in English, including reading and writing.
Ability to manage multiple projects with shifting priorities.
Ability to influence and collaborate across teams.

Responsibilities

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 corrective and preventive actions.
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 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 Research and Development, Quality, and Production teams to transition new products from development to manufacturing, ensuring manufacturability and cost-effectiveness.
Manage multiple projects with shifting priorities.

Desired Qualifications

Experience in optical thin-film coating manufacturing or specialty materials manufacturing.
Experience transitioning products from prototype to production.
Experience with ISO 9001 or AS9100 quality systems.
Experience with Manufacturing Execution Systems (MES).

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.
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.

Production Support

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.

Continuous 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.

New Product & Process Introduction (NPPI)

Collaborate with R&D, Quality, and Production teams to transition new products from development to manufacturing, ensuring manufacturability and cost-effectiveness.

Project Management

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
Transitioning products from prototype to production
ISO 9001 / AS9100 quality systems
MES (Manufacturing Execution Systems)

Key Attributes:

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

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.

About the Company

Viavi Solutions

Provides network performance, optical security solutions

VIAVI Solutions provides test, measurement, and assurance products for networks and services, along with optical security solutions. It serves mobile operators, governments, enterprise networks, and infrastructure contractors, offering hardware and software tools to design, deploy, monitor, and verify network performance and security. Unlike many competitors, VIAVI combines breadth across telecom networks with optical security capabilities and serves a global customer base, enabling end-to-end validation and protection of critical infrastructure. The company’s goal is to help customers deploy and operate reliable, high-performance networks and services while ensuring security and compliance.

Company size: 5,001-10,000
Company stage: IPO
Headquarters: Chandler, AZ
Founded: 1923

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