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Senior Manufacturing Process Engineer Jobs in California

Trexon

Manufacturing Process Engineer

Santa Clarita, CA · On-site

$85K - $950K/yr

Job Summary The Manufacturing Process Engineer will play a pivotal role in enhancing our manufacturing processes for cable and wire harness systems. This position requires a blend of technical ...

Trexon

Manufacturing Process Engineer

Valencia, CA · On-site

$85K - $950K/yr

Job Summary The Manufacturing Process Engineer will play a pivotal role in enhancing our manufacturing processes for cable and wire harness systems. This position requires a blend of technical ...

Leidos

Manufacturing Process Engineer

Vista, CA

$73K - $132K/yr

... Engineer will be responsible for supporting the manufacturing of a variety of products (Radiation Portal Monitoring Equipment & VACIS Non-Intrusive Inspection Systems) and develop processes that ...

Ventura Foods

Manufacturing Process Engineer

Ontario, CA

$103K - $134K/yr

Mentoring plant leadership on process improvement projects. Engaging the teams on the CI mindset and helping the entire area start to shift the mindset to more lean manufacturing. * The Opex Engineer ...

Ventura Foods

Manufacturing Process Engineer

Ontario, CA · On-site

$103K - $134K/yr

Mentoring plant leadership on process improvement projects. Engaging the teams on the CI mindset and helping the entire area start to shift the mindset to more lean manufacturing. * The Opex Engineer ...

TekWissen LLC

Manufacturing Process Engineer

Vacaville, CA · On-site

$25 - $31/hr

Manufacturing Process Engineer Location: Vacaville, CA Duration: 6 months Job Type: Temporary Position Work Type: Onsite Summary This role provides hands-on technical support for Process Analytical ...

Apple

Manufacturing Process Engineer- Display

Cupertino, CA · On-site

$90K - $120K/yr

Manufacturing Process Engineer responsibilities include:- Review and provide feedback on design/design intent of components and assemblies.- Set standard manufacturing practices and independently ...

Apple

Manufacturing Process Engineer- Display

Cupertino, CA · On-site

$90K - $120K/yr

Manufacturing Process Engineer responsibilities include:- Review and provide feedback on design/design intent of components and assemblies.- Set standard manufacturing practices and independently ...

Apple

Manufacturing Process Engineer- Display

Cupertino, CA · On-site

$90K - $120K/yr

The Manufacturing Process Engineering (MPE) group at Apple is part of the technical operations team responsible for cutting edge manufacturing technology for displays in Apple's products. As a member ...

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All JobsManufacturing Process Engineer JobsSenior Manufacturing Process Engineer JobsSenior Manufacturing Process Engineer Jobs in California

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 Jun 14, 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

Manufacturing Process Engineer

Foundry Robotics Inc

San Francisco, CA • On-site

$150K - $250K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 21 days ago

Job description

About Us
Foundry Robotics is building an AI-native robotics manufacturing company focused on deploying advanced assembly and production capability for leading robotics companies and national-security-critical hardware. Basically, we're building robots that build robots.
We are reimagining manufacturing through advanced robotics. Our mission is to rebuild the American manufacturing industry as an AI-first, assembly-focused, dual-use contract manufacturer. We aim to empower manufacturers with intelligent, efficient, and adaptable robotic systems that redefine productivity and quality. As a founding member of our engineering team, you will have a direct and significant impact on our product, culture, and ultimate success. This role is 100% in-person at our office in the mission, SF.
The Role
This role is for a Manufacturing Process Engineer who thrives on turning ideas into production reality, equally comfortable architecting systems from first principles and proving them out hands-on on the factory floor. You will define how our robotic systems are built, from early process concept through full-scale production, developing assembly strategies, designing tooling, and establishing workflows where none currently exist. You will stand up production capability from scratch, making core decisions across sequencing, fixturing, automation integration, and quality control. You will drive rapid build-test-learn cycles to deliver processes that are both robust and scalable.
Key Responsibilities
  • Design and build production processes from scratch for autonomous robotic assembly systems, defining how AI-driven hardware gets made at scale
  • Develop and optimize assembly lines with a focus on throughput, yield, and scalability from early production to high-volume output
  • Create and own process documentation, work instructions, SOPs, and control plans that enable repeatable, scalable manufacturing
  • Develop tooling and fixtures that reduce variation, minimize operator error, and support efficient assembly
  • Work hands-on on the shop floor, validating processes, identifying bottlenecks, and iterating quickly alongside the team
  • Support relationships with external vendors and contract manufacturers, providing process input and feedback during development
  • Collaborate cross-functionally with mechanical, electrical, and robotics teammates to ensure processes are designed with the full system in mind
  • Define and track key manufacturing metrics including cycle time, takt time, OEE, and defect rate, and use data to drive continuous improvement

What We're Looking For
  • 3-5 years of experience in manufacturing or process engineering in a large-volume production environment
  • Work closely with software teammates to shape and develop an MES built for autonomous robotic manufacturing, contributing the process and floor level-expertise
  • Develop and optimize manufacturing processes for robotic subassemblies and full systems with a focus on repeatability, efficiency and scalability
  • Proven ability to build production processes from the ground up, and improve upon existing processes
  • Hands-on experience designing tooling and fixtures, with proficiency in 3D CAD (Solidworks, CATIA, or equivalent) and familiarity with fastening systems, jigs and assembly automation hardware
  • Comfortable owning process documentation and standardization
  • Equally effective at a desk and on the shop floor, you have deep hands-on experience and know how to move through a production environment, build hardware, and solve problems in real time
  • Experience tracking and improving manufacturing metrics (cycle time, takt time, OEE, yield)
  • Experience providing DFM/DFA input in a cross-functional product development environment
  • Collaborative by nature, you consider downstream impacts on quality, supply chain, and operators when making process decisions
  • Bias toward action, scrappy problem solving, and moving fast without sacrificing rigor

Nice to Have (Not Required)
  • Experience supporting vendor or contract manufacturer relationships
  • Exposure to robotic or automated assembly systems
  • Experience scaling a process from low-rate to high-volume production
  • Familiarity with lean manufacturing, Six Sigma, or similar methodologies

Why Join Us?
This is one of the only places where world-class manufacturing operators, mechanical engineers, robotics researchers, and software engineers sit in the same room - building production systems together.
We are committed to being deeply embedded in the U.S. industrial base. Our focus is simple: build adaptive robotic assembly systems that make American manufacturing scalable, resilient, and competitive again.
The base salary range for this full-time position in the location of San Francisco is:
$150,000-$250,000 USD
Compensation packages at Foundry Robotics for eligible roles include base salary, equity, and benefits. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position, determined by work location and additional factors, including job-related skills, experience, interview performance, and relevant education or training. Foundry Robotics employees in eligible roles are also granted equity based compensation, subject to Board of Director approval. You'll also receive benefits including, but not limited to: Comprehensive health, dental and vision coverage, and generous PTO.

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