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Contract Assembly Jobs in Riverside, CA (NOW HIRING)

Aerotek

2nd Shift Cleanroom Assembly Prep

Placentia, CA

$16.50 - $20/hr

Job Title: 2nd Shift Cleanroom Assembly Prep This role supports the production of surgical single ... This is a contract-to-hire opportunity with consistent weekday hours and potential overtime.

New

AtWork!

Find Your Place.

Orange, CA · On-site

$18.75 - $23.50/hr

Assembly Technician AtWork has partnered with a contract manufacturer in Orange to hire assembly technicians who can assemble different electronic components, interpret blueprints, and use hand tools.

NextDeavor Inc.

Production Assembler 2

Irvine, CA

$23 - $25/hr

Benefits You'll Love NextDeavor offers health, vision and dental benefits for contract employees ... Perform medium- to heavy-duty electronic and electromechanical assembly and subassembly work on a ...

Marquee Staffing - OC

Be Seen First

Medical Device Assembly-Multiple Shifts

Irvine, CA · On-site

$19 - $21/hr

Irvine, CA Job Type: Full-Time, Contract-to-Hire Pay: $19-$21/hr + shift differentials A medical device manufacturer in Irvine is seeking Manufacturing Assemblers to perform precision assembly in a ...

New

Amtec Contract

PCB INSPECTOR

Brea, CA · On-site

$25 - $30/hr

Perform sub-assembly, box build, shipping, and receiving inspection as required. * Assist in failure investigations, root cause analysis and corrective action activities and quality improvement ...

Marquee Staffing - CB

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Medical Device Assemblers Cleanroom - 4/10's Schedule!!

Irvine, CA · On-site

$19 - $21/hr

If you have medical device assembly experience and are looking for a stable contract-to-hire opportunity with a four-day workweek, we'd love to hear from you. Apply today! Company Description Marquee ...

Amtec Contract

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CNC MILL MACHINIST 2ND SHIFT

Placentia, CA · On-site

$28 - $35/hr

Your work directly powers the manufacturing and assembly of aerospace latches trusted by our global customers. If you take pride in producing top-tier, precision-engineered parts, this is the right ...

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All JobsContract Assembly JobsContract Assembly Jobs in Riverside, CA

Contract Assembly information

See Riverside, CA salary details

$10

$17

$21

How much do contract assembly jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for contract assembly in Riverside, CA is $17.71, according to ZipRecruiter salary data. Most workers in this role earn between $15.82 and $18.56 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in contract assembly, and why are they important?

To excel in Contract Assembly, strong manual dexterity, attention to detail, and basic mechanical aptitude are essential, often supported by a high school diploma or technical training. Familiarity with hand and power tools, assembly line systems, and sometimes ERP or inventory management software is beneficial. Reliability, teamwork, and the ability to follow instructions precisely are important soft skills in this role. These skills ensure high-quality, efficient assembly work and help maintain safety and productivity standards in manufacturing environments.

What does a contract assembly do?

A typical workday in Contract Assembly involves reading and interpreting assembly instructions or blueprints, selecting and organizing required parts, and assembling components using various hand and power tools. You may work independently or as part of a production line, collaborating closely with quality control staff and supervisors to ensure products meet specified standards. The work environment is usually fast-paced and goal-oriented, with set productivity targets and safety protocols to follow. Shifts can vary, and overtime may be required during periods of high demand, providing opportunities for extra earnings.

What is a contract assembly?

A Contract Assembly job involves assembling products or components for a company on a contractual basis. Workers in this role follow specific guidelines to put together parts, often in a manufacturing or production setting. These positions can be temporary, seasonal, or long-term, depending on the company's needs. Contract assemblers may work with electronic devices, automotive parts, or other manufactured goods. Attention to detail and the ability to follow instructions are key skills for success in this role.

What are the most commonly searched types of Assembly jobs in Riverside, CA? The most popular types of Assembly jobs in Riverside, CA are:
What are popular job titles related to Contract Assembly jobs in Riverside, CA? For Contract Assembly jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Contract Assembly jobs in Riverside, CA look for? The top searched job categories for Contract Assembly jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Contract Assembly jobs? Cities near Riverside, CA with the most Contract Assembly job openings:
Contract Assembly jobs near you
Infographic showing various Contract Assembly job openings in Riverside, CA as of August 2026, with employment types broken down into 80% Full Time, 11% Part Time, 7% Contract, and 2% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $36,830 per year, or $17.7 per hour.

Assembly Engineer - Electronics Manufacturing

Murrietta Circuits

Anaheim, CA • On-site

$50K - $75K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

Job description

AssemblAssembly Engineer – Electronics Manufacturing (Full Time, 1st Shift – Anaheim, CA)About Us

Murrietta Circuits is a full-service electronics manufacturer located in Anaheim, CA, specializing in high-reliability printed circuit board (PCB) design, assembly, and testing for the aerospace, defense, and medical industries.
We take pride in building advanced electronic assemblies with precision, quality, and care — all under one roof.

We’re looking for an Assembly Engineer to join our team and support production through process planning, documentation, and engineering expertise.

Position Summary

The Assembly Engineer will interpret engineering drawings, Bills of Materials (BOMs), customer specifications, and quality notes to develop clear and accurate work instructions for our production teams. This position works closely with manufacturing, quality, and process engineering to ensure every job meets Murrietta Circuits’ standards of excellence and customer requirements.

This is a full-time, on-site position (first shift) at our Anaheim facility.

Key Responsibilities

  • Review and interpret customer documentation including drawings, BOMs, assembly notes, and specifications.

  • Create detailed assembly and inspection instructions for operators and inspectors.

  • Define manufacturing processes including SMT, wave solder, selective solder (KISS), conformal coating, and testing as required by customer contracts.

  • Use Aegis FactoryLogix software for process planning, traceability, and work instruction creation.

  • Collaborate with SMT programming, quality, and test engineers to ensure complete documentation and production readiness.

  • Support continuous improvement efforts to streamline documentation, setup, and assembly flow.

  • Participate in process verification and troubleshooting as needed on the production floor.

  • Ensure all documentation meets customer and AS9100 quality requirements.

Required Qualifications
  • US Persons only

  • Bachelor’s Degree in Electronics, Mechanical, Manufacturing, or Aerospace Engineering (or closely related field).

  • 1–5 years of experience in electronics manufacturing or PCB assembly.

  • Strong understanding of SMT, thru-hole, and mixed-technology PCB assembly.

  • Ability to read and interpret engineering drawings, BOMs, and customer specs.

  • Proficiency in Microsoft Office and familiarity with ERP or MES systems.

  • Excellent communication and documentation skills.

Preferred Qualifications

  • Experience with Aegis FactoryLogix or other MES software.

  • Familiarity with Mycronic SMT equipment, KISS selective solder systems, AOI, and X-ray inspection.

  • Experience creating process documentation in accordance with AS9100 or IPC-A-610 standards.

  • Knowledge of CAD/CAM tools for reviewing or creating assembly-related data.

  • Exposure to conformal coating processes, wave solder, and aqueous cleaning systems (Heller ovens, washers, etc.).

Schedule amp; Benefits

  • Full-time, 1st shift (Monday–Friday). Onsite position.

  • Competitive salary based on experience.

  • Health, dental, vision, and life insurance.

  • Vacation, Sick Leave, and Holidays.

  • 401(k) retirement plan.

  • Stable, clean, and climate-controlled work environment.

How to Apply

We’d love to hear from you!
If you’re an engineer who enjoys precision, problem-solving, and seeing your work come to life on high-quality electronic assemblies, apply through this posting or email your resume to monica.gallegos@murrietta.com with “Assembly Engineer – Anaheim” in the subject line.

Join a team that builds technology for aerospace, defense, and medical innovation — right here in Anaheim!

Be part of building innovation that flies, heals, and connects the world.

Apply