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Senior Manufacturing Process Engineer Jobs in California

Gantri

Senior Manufacturing Process Engineer

San Leandro, CA · On-site

$117K - $152K/yr

We are looking for a seasoned, exceptionally resourceful Senior Manufacturing Process Engineer to help make that happen. Role Our engineering leadership has defined a portfolio of high-impact ...

Gantri

Senior Manufacturing Process Engineer

San Leandro, CA · On-site

$117K - $152K/yr

We are looking for a seasoned, exceptionally resourceful Senior Manufacturing Process Engineer to help make that happen. Role Our engineering leadership has defined a portfolio of high-impact ...

Ōura

Senior Manufacturing Process Engineer

San Francisco, CA · On-site +1

$122K - $158K/yr

As a Senior Process Engineer, you feel equally comfortable working hands-on on the factory floor as you do driving Design for Manufacturability in new product development projects across all levels ...

Zoox

Senior Manufacturing Process Engineer

Hayward, CA · On-site

$178K - $214K/yr

The General Assembly (GA) Process Engineer is responsible for designing, optimizing, and ... Provide critical feedback during design reviews for future programs to improve manufacturability ...

Zoox

Senior Manufacturing Process Engineer

Hayward, CA · On-site

$178K - $214K/yr

The General Assembly (GA) Process Engineer is responsible for designing, optimizing, and ... Provide critical feedback during design reviews for future programs to improve manufacturability ...

Zoox

Senior Manufacturing Process Engineer

Hayward, CA · On-site

$178K - $214K/yr

The General Assembly (GA) Process Engineer is responsible for designing, optimizing, and ... Provide critical feedback during design reviews for future programs to improve manufacturability ...

Synopsys

Sr. Manufacturing Process Engineer

Sunnyvale, CA · On-site

$162K - $243K/yr

DriveDFx(DFM/DFA/DFT/DFS/DFR) reviews with R&D, test, and quality engineering teams and EMS partners to resolve issues and improve manufacturability. * Champion process efficiency improvements ...

Viavi Solutions

Manufacturing Process Engineer

Santa Rosa, CA · On-site

$80K - $107K/yr

Job Summary: • The Senior Manufacturing Process Engineer develops, maintains, and evolves advanced manufacturing processes and systems for thin-film-based pigments production. This role focuses on ...

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Senior Manufacturing Process Engineer information

See California salary details

$74K

$119.5K

$168.3K

How much do senior manufacturing process engineer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for senior manufacturing process engineer in California is $119,530.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $132,700.00 per year, depending on experience, location, and employer.

What are the main challenges a Senior Manufacturing Process Engineer faces when implementing process improvements?

One of the primary challenges Senior Manufacturing Process Engineers encounter is balancing the need for process innovation with maintaining production efficiency and product quality. Implementing new technologies or methodologies often requires extensive cross-functional collaboration, training, and sometimes overcoming resistance to change from team members. Additionally, ensuring that process improvements comply with industry regulations and safety standards can add complexity. However, these challenges provide valuable opportunities to develop leadership skills and drive significant impact within the organization.

What are the key skills and qualifications needed to thrive as a Senior Manufacturing Process Engineer, and why are they important?

To thrive as a Senior Manufacturing Process Engineer, you need a strong background in engineering principles, process optimization, and manufacturing systems, typically with a bachelor's or master's degree in engineering and relevant industry experience. Familiarity with CAD/CAM software, Lean Six Sigma methodologies, and statistical process control tools is highly valued, along with certifications such as Six Sigma Green or Black Belt. Exceptional problem-solving abilities, leadership, and effective communication are crucial soft skills for driving process improvements and collaborating across teams. These skills ensure efficient production, high product quality, and continuous operational enhancements in a competitive manufacturing environment.

What does a Senior Manufacturing Process Engineer do?

A Senior Manufacturing Process Engineer is responsible for designing, analyzing, and improving manufacturing processes to increase efficiency, quality, and safety in production environments. They lead projects to implement new technologies, troubleshoot process issues, and optimize workflows. They also work closely with cross-functional teams to ensure that products meet industry standards and regulatory requirements. Additionally, they mentor junior engineers and support continuous improvement initiatives within the organization.

What is the difference between Senior Manufacturing Process Engineer vs Manufacturing Engineer?

AspectSenior Manufacturing Process EngineerManufacturing Engineer
Required CredentialsBachelor's degree in engineering, 5+ years experience, possibly certifications like Six SigmaBachelor's degree in engineering or related field, 1-3 years experience
Work EnvironmentOversees process improvements, leads projects, collaborates with cross-functional teamsSupports manufacturing operations, implements process changes, troubleshoots production issues
Employer & Industry UsageUsed in manufacturing plants, automotive, aerospace, electronics industriesCommon in similar industries, entry to mid-level roles in manufacturing

The main difference is that a Senior Manufacturing Process Engineer typically has more experience, takes on leadership roles, and oversees complex process improvements, while a Manufacturing Engineer focuses on supporting and implementing manufacturing processes at a more operational level.

What are popular job titles related to Senior Manufacturing Process Engineer jobs in California? For Senior Manufacturing Process Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Senior Manufacturing Process Engineer jobs in California look for? The top searched job categories for Senior Manufacturing Process Engineer jobs in California are:
What cities in California are hiring for Senior Manufacturing Process Engineer jobs? Cities in California with the most Senior Manufacturing Process Engineer job openings:
Senior Manufacturing Process Engineer jobs near you
Infographic showing various Senior Manufacturing Process Engineer job openings in California as of July 2026, with employment types broken down into 92% Full Time, 4% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $119,530 per year, or $57.5 per hour.
Senior Manufacturing Process Engineer

Senior Manufacturing Process Engineer

Gantri

San Leandro, CA • On-site

$117K - $152K/yr

Full-time

Re-posted 4 hours ago

Job description

Company

Gantri is building the next generation of digital manufacturing for design-driven products.

We operate one of the world’s largest production 3D printing farms for consumer lighting and are transforming a highly manual manufacturing process into a scalable, process-driven advanced manufacturing platform.

Our factory combines additive manufacturing, advanced finishing, process engineering, automation and software-driven operations.

Over the next year, we are aggressively scaling production capacity while targeting major labor-efficiency improvements across every stage of production.

We are looking for a seasoned, exceptionally resourceful Senior Manufacturing Process Engineer to help make that happen.

 
Role

Our engineering leadership has defined a portfolio of high-impact manufacturing improvement projects spanning printing, finishing, inspection, material flow, and fulfillment. What we need now is a senior engineer who can own those projects outright and drive them all the way through with minimal oversight: investigation, testing, documentation, operator training, rollout, and monitoring, until the gains show up in production data and stay there. We will align on priorities and direction, but how each project gets executed is yours to lead.

You won’t need to walk in already knowing our specific additive or finishing processes. You’ll have hands-on guidance to come up to speed on those. What matters is how you think: the right candidate is defined by exceptional logical problem solving and resourcefulness. That shows up as:
  • When equipment doesn’t work as expected, you find an alternative
  • When a new process isn’t sticking on the floor, you diagnose why and fix the process
  • When plan A fails, you already have plan B
  • When you are blocked, you find a workaround or escalate quickly with options

This role will directly contribute to Gantri’s goal of doubling manufacturing efficiency over the next several months.

What You'll Own
Process Improvement Execution
  • Own scoped improvement projects from kickoff to completed rollout, typically in 1–4 week cycles with clear throughput, yield, or labor-efficiency targets
  • Lead root cause analysis when projects hit obstacles
  • Run structured experiments on live production processes
Production Operations
  • Improve throughput, reliability, and consistency across printing, finishing, material flow, and inspection
  • Develop scalable operational standards and process controls, and follow through until adoption is complete
  • Write standards and train operators to follow them
  • Evaluate and integrate new production equipment
Production Systems & Data
  • Translate factory-floor workflow problems into clear logic specifications, edge cases, and acceptance criteria for our internal production software
  • Build simple tracking and reporting so the team can see progress against targets
  • Analyze production data to confirm your improvements actually worked
Technical Leadership
  • Set the technical standard for how process work gets done across the floor
  • Help prioritize the improvement roadmap and sequence projects for maximum impact under constrained resources
  • Raise the bar for the engineers and technicians working alongside you
What We're Looking For:

Above all, the perfect candidate is a resourceful problem solver. You break ambiguous problems down to first principles, form hypotheses, test them quickly, and change course when the data says so.  You are quick to reach for an alternative when the obvious path is blocked. 

Beyond that, we’re looking for:

  • 5–8+ years of hands-on experience in manufacturing, process, industrial, or mechanical engineering
  • Proven track record of independently leading projects end-to-end, from problem to deployed, measured, sustained result
  • Strong factory-floor execution mindset: you would rather observe a process in person than guess from a desk
  • Comfort working with large production datasets (spreadsheet proficiency at minimum; SQL/Python a plus)
  • Clear, usable written communication: SOPs, test reports, and scoping documents others can act on
  • Experience with innovative, startup, labor-intense, and/or rapidly scaling manufacturing 
Nice to Have
  • Additive manufacturing / 3D printing experience
  • Finishing, coatings, or cosmetic manufacturing experience
  • Experience with simplifying labor-intensive operations
  • CAD proficiency (SolidWorks, Fusion 360, or similar)
Why Gantri
  • Join a company reimagining manufacturing and empowering the next generation of designers and design brands.
  • Be part of a high-impact, design-driven organization creating a new industry.
  • Competitive salary, equity, and benefits.
Benefits
  • Competitive salary and equity
  • Medical, dental and vision insurance
  • 401k
  • Paid vacation days and paid holidays
  • Access to 3D printers for your personal projects
  • Monthly team lunches
  • And much more
Why This Role Matters

Gantri is at a critical scaling point.

We have more manufacturing improvement opportunities than available engineering bandwidth. This role is for a senior engineer who wants to close that gap personally, own a meaningful slice of how we manufacture, and shape the future operating model of the factory.

Your impact will be immediate, visible, and measurable on factory performance.

If you love solving difficult physical manufacturing problems and take pride in finishing what you start, we would love to talk.

With your application, include a few sentences about the hardest project you have ever pushed across the finish line, what blocked it, and what you did about it. (instructions below)

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.