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Assembly Engineer Jobs in California (NOW HIRING)

Blue Current

Staff Cell Assembly Engineer

Hayward, CA · On-site

Position Summary The Staff Cell Assembly Engineer is Blue Current's technical authority for cell assembly, responsible for establishing and validating processes and tooling for large-format solid ...

Blue Current

Staff Cell Assembly Engineer

Hayward, CA · On-site

To learn more about Blue Current, Inc., visit Position Summary The Staff Cell Assembly Engineer is Blue Current's technical authority for cell assembly, responsible for establishing and validating ...

Socket.dev

Staff Cell Assembly Engineer

Hayward, CA · On-site

$125.10 - $167/hr

To learn more about Blue Current, Inc., visit Position Summary The Staff Cell Assembly Engineer is Blue Current's technical authority for cell assembly, responsible for establishing and validating ...

Sierra Proto Express

DFA Engineer

San Jose, CA · On-site

$85K - $120K/yr

Design for Assembly (ADFAE): Analyze PCB designs and provide feedback to improve manufacturability and efficiency during SMT production. Collaborate with design engineers to optimize component ...

Sierra Circuit

DFA Engineer

San Jose, CA · On-site

$85K - $120K/yr

Design for Assembly (ADFAE): Analyze PCB designs and provide feedback to improve manufacturability and efficiency during SMT production. Collaborate with design engineers to optimize component ...

Sierra Circuits inc.

DFA Engineer

San Jose, CA · On-site

$75K - $120K/yr

Design for Assembly (DFA): Analyze PCB designs and provide feedback to improve manufacturability and efficiency during SMT production. Collaborate with design engineers to optimize component ...

Sierra Circuits, Inc.

DFA Engineer 1

San Jose, CA · On-site

$75 - $120/hr

Design for Assembly (DFA): Analyze PCB designs and provide feedback to improve manufacturability and efficiency during SMT production. Collaborate with design engineers to optimize component ...

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All JobsAssembly Engineer JobsAssembly Engineer Jobs in California

Assembly Engineer information

See California salary details

$20

$37

$47

How much do assembly engineer jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for assembly engineer in California is $37.93, according to ZipRecruiter salary data. Most workers in this role earn between $35.10 and $40.82 per hour, depending on experience, location, and employer.

What does an assembly engineer do?

An Assembly Engineer is responsible for designing, developing, and improving assembly processes for manufacturing products. They work closely with design, production, and quality teams to ensure efficient and cost-effective assembly methods. Their duties often include creating assembly instructions, selecting tools and equipment, troubleshooting assembly issues, and implementing process improvements to optimize productivity and product quality. Assembly Engineers play a key role in ensuring that products are assembled safely, efficiently, and to required specifications.

What are the key skills and qualifications needed to thrive as an assembly engineer, and why are they important?

To thrive as an Assembly Engineer, a solid background in mechanical or electrical engineering, problem-solving abilities, and experience with assembly processes are essential, usually backed by a relevant degree. Familiarity with CAD software, PLC programming, and manufacturing execution systems is commonly required, along with certifications such as Six Sigma or Lean Manufacturing. Strong attention to detail, teamwork, and effective communication help Assembly Engineers excel in coordinating projects and troubleshooting complex issues. These skills and qualities ensure efficient, high-quality production and seamless collaboration across engineering and manufacturing teams.

What are some typical challenges an assembly engineer may face when transitioning from prototype to mass production?

Assembly Engineers often encounter challenges when scaling up from prototype to mass production, such as ensuring that design specifications are manufacturable at high volumes, identifying and resolving process bottlenecks, and maintaining product quality and consistency. They may also need to collaborate closely with design, quality, and manufacturing teams to adapt assembly processes, source appropriate tooling, and implement automation where feasible. Proactive problem-solving and strong communication skills are key to successfully managing these transitions and meeting production targets.

What is the difference between Assembly Engineer vs Manufacturing Technician?

AspectAssembly EngineerManufacturing Technician
CredentialsBachelor's degree in engineering or related fieldTechnical diploma or associate degree
Work EnvironmentDesign, development, and process improvement in manufacturingHands-on assembly and equipment operation
Industry UsageUsed in engineering and production planningPrimarily in assembly line operations

Assembly Engineers focus on designing and improving assembly processes, requiring engineering knowledge. Manufacturing Technicians handle the physical assembly and equipment operation, often with technical diplomas. Both roles are essential in manufacturing but differ in responsibilities and qualifications.

How much do assembly engineers make?

Assembly engineers typically earn a median annual salary of around $60,000 to $75,000, depending on experience, location, and industry. Salaries can increase with specialized skills, certifications, and working in high-demand manufacturing environments.

What are popular job titles related to Assembly Engineer jobs in California?

For Assembly Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Assembly Engineer jobs in California look for?

The top searched job categories for Assembly Engineer jobs in California are:

Assembly Engineer jobs near you
Infographic showing various Assembly Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $78,902 per year, or $37.9 per hour.

Manufacturing Assembly Engineer

INA Solution Inc

Milpitas, CA • On-site

$30 - $35/hr

Contractor

Posted 3 days ago

New

Job description

Job Title: Manufacturing Assembly Engineer

Location: Milpitas, CA – Onsite
Duration: Contract
Shift: 2nd Shift + OT

We are seeking a Manufacturing Assembly Engineer to support testing, calibration, alignment, troubleshooting, and integration of electro-mechanical and optical systems in a manufacturing environment.

Key Responsibilities:

  • Set up, calibrate, test, troubleshoot, and repair mechanical and electro-mechanical assemblies.

  • Perform system-level testing, alignment, rework, and final system validation.

  • Maintain tool schedules and complete testing milestones within required timelines.

  • Troubleshoot technical issues and recommend corrective solutions.

  • Prepare technical reports and document test results.

  • Work with test equipment, hand tools, torque wrenches, calipers, and measuring instruments.

Qualifications:

  • 2+ years of related electro-mechanical testing, assembly, or troubleshooting experience.

  • Technical Certificate, AS degree, military technical training, or equivalent vocational training; engineering degree preferred.

  • Experience working with technical drawings, testing procedures, and system-level requirements.

  • Ability to work in a cleanroom environment and across cross-functional teams.

  • Strong problem-solving, communication, organization, and time-management skills.

  • Able to work independently and support extended hours/weekends when required.

  • Ability to periodically lift up to 30 lbs. and perform physical activities such as standing, bending, and climbing.