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Machine Building Jobs in California (NOW HIRING)

Building Engineer

Pomona, CA · On-site

$101.40K - $108K/yr

The Building Engineer will maintain basic knowledge of structural systems, control systems, code ... Conduct preventive and corrective maintenance on all HVAC equipment and other related machinery.

Experience building large-scale machine learning systems using big data technologies such as Spark, SQL, Snowflake, or similar platforms.Experience with ML frameworks such as TensorFlow, PyTorch, or ...

Maintenance Building Technician

Anaheim, CA · On-site

$20 - $27/hr

It also includes supporting basic machinist and mechanical repair work, maintaining building systems and general facilities, managing tools and spare parts inventory, and coordinating and overseeing ...

We are looking for a Building Maintenance 3 to perform routine and extensive preventative ... Shampoo machine, vacuum cleaner, stripping machine, Whittaker machine, A type ladders, power and ...

We are looking for a Building Maintenance III to perform routine and extensive preventative ... Shampoo machine, vacuum cleaner, stripping machine, Whittaker machine, A type ladders, power and ...

We are looking for a Building Maintenance III to perform routine and extensive preventative ... Shampoo machine, vacuum cleaner, stripping machine, Whittaker machine, A type ladders, power and ...

Building Maintenance 3

Pomona, CA · On-site

$23 - $26/hr

We are looking for a Building Maintenance 3 to perform routine and extensive preventative ... Shampoo machine, vacuum cleaner, stripping machine, Whittaker machine, A type ladders, power and ...

Machine Learning Engineer Position: Full time Location: Carlsbad office About Us: NTENT provides a ... We are a unique group of brilliant minds intent on discovering, learning and building. We work in a ...

Machine Learning Engineer Position: Full time Location: Carlsbad office About Us: NTENT provides a ... We are a unique group of brilliant minds intent on discovering, learning and building. We work in a ...

Building Engineer

Irvine, CA · On-site

$32 - $35/hr

Ensure all systems operate in the most efficient manner. * Assist with the implementation of a preventive maintenance program to ensure that building machinery and systems meet or exceed their rated ...

Building Services

Pebble Beach, CA · On-site

$16.50 - $21.75/hr

Building Services Department: Facilities Reports to: Building Services Supervisor Job Status ... waxing machines. Clean windows, woodwork, furniture and equipment. * Clean rugs, carpets ...

Ensure all systems operate in the most efficient manner. * Assist with the implementation of a preventive maintenance program to ensure that building machinery and systems meet or exceed their rated ...

Ensure all systems operate in the most efficient manner. * Assist with the implementation of a preventive maintenance program to ensure that building machinery and systems meet or exceed their rated ...

Building Services Department: Facilities Reports to: Building Services Supervisor Job Status ... waxing machines. Clean windows, woodwork, furniture and equipment. * Clean rugs, carpets ...

Building Engineer

Los Angeles, CA · On-site

$40 - $46/hr

Ensure all systems operate in the most efficient manner. * Assist with the implementation of a preventive maintenance program to ensure that building machinery and systems meet or exceed their rated ...

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Machine Building information

See California salary details

$13

$22

$30

How much do machine building jobs pay per hour?

As of Jun 1, 2026, the average hourly pay for machine building in California is $22.52, according to ZipRecruiter salary data. Most workers in this role earn between $19.47 and $25.14 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Machine Builder, and why are they important?

To thrive as a Machine Builder, you need strong mechanical aptitude, blueprint reading, technical assembly skills, and typically a high school diploma or technical certification. Familiarity with hand and power tools, CNC machines, and CAD software is often required, along with knowledge of safety regulations. Attention to detail, problem-solving, and teamwork are crucial soft skills for producing precise and reliable machinery. These skills ensure machinery is built accurately, safely, and efficiently, meeting design specifications and minimizing downtime.

What are the typical challenges faced when working in machine building, and how can new employees prepare for them?

One common challenge in machine building is adapting to rapidly changing project requirements and tight deadlines, as projects often evolve based on client needs or technical discoveries. New employees may also encounter complex mechanical systems and must learn to interpret detailed technical drawings and specifications accurately. To prepare, it's helpful to develop strong problem-solving skills, maintain clear communication with engineers and team members, and stay organized to manage multiple tasks efficiently. Seeking mentorship and participating in ongoing training can also ease the transition and ensure long-term success in the role.

What is machine building?

Machine building refers to the process of designing, fabricating, assembling, and testing machines or mechanical systems for industrial use. It involves combining various components such as motors, gears, sensors, and control systems to create functional equipment tailored to specific manufacturing or production tasks. Machine builders work closely with engineers and clients to ensure the finished machines meet safety standards, performance requirements, and operational efficiency. This field can encompass everything from automated assembly lines to custom machinery for specialized industries.

What is the difference between Machine Building vs Mechanical Technician?

AspectMachine BuildingMechanical Technician
CredentialsTypically requires technical diploma or apprenticeship in manufacturing or engineeringUsually holds a diploma or certificate in mechanical technology or related field
Work EnvironmentFactories, manufacturing plants, assembly linesWorkshops, maintenance facilities, industrial sites
Industry UsageDesign, assemble, and test machinery and equipmentMaintain, troubleshoot, and repair mechanical systems

Machine Building and Mechanical Technicians both work in industrial settings and require technical certifications. Machine Building focuses on assembling and testing machinery, while Mechanical Technicians primarily maintain and repair mechanical systems. Both roles are essential in manufacturing industries, but their daily tasks and focus areas differ.

What job categories do people searching Machine Building jobs in California look for? The top searched job categories for Machine Building jobs in California are:
What cities in California are hiring for Machine Building jobs? Cities in California with the most Machine Building job openings:
Infographic showing various Machine Building job openings in California as of May 2026, with employment types broken down into 92% Full Time, and 8% Nights. Highlights an 100% In-person job distribution, with an average salary of $46,846 per year, or $22.5 per hour.

Switchboard Assembly Operator

Siemens SI - North America

Pomona, CA • On-site

$19.98/hr

Other

Posted 11 days ago


Job description

Here at Siemens, we take pride in enabling sustainable progress through technology. We do this through empowering customers by combining the real and digital worlds. Improving how we live, work, and move today and for the next generation! We know that the only way a business thrive is if our people are thriving. That’s why we always put our people first. Our global, diverse team would be happy to support you and challenge you to grow in new ways. Who knows where our shared journey will take you?

**Transform the everyday with us

**

Here you will work in a modern, dynamic factory environment, where we increasingly rely on artificial intelligence (AI) to optimize production processes and drive innovation.

**We are looking for Mechanical Assemblers for Pomona, CA

**

**2nd shift hours:

**4:00pm - 12:30 Midnight, 3 months of training on 1st shift

**Pay:

**$19.98

**You’ll win us over by having the following qualifications:

**

**Basic Qualifications:

**

  • Basic computer skills and use of basic mechanical /measuring tools

  • Ability to speak, read, write and understand English

  • Ability to perform physically demanding tasks, including standing for extended periods; reaching, grasping, lifting up to 50 lbs; pushing/pulling materials; and frequent stooping, bending, squatting, crawling, and climbing

  • Must be at least 18 years of age

  • Must be thorough and able to multi-task in a fast-paced environment.

  • Must be willing to learn all equipment operated in the facility, and follow established processes

  • Legally authorized to work in the United States on a continual and permanent basis without company sponsorship

**Preferred Qualifications:

**

  • Previous experience with reading Blue Prints

  • Previous experience with Large Industrial Machines

**Position Overview:

**

  • Assembling and/or modifying electromechanical equipment (e.g. Switchboards, Lighting Panels, etc.) with use of mechanical tools and blueprints.

  • Processes and scan work orders (with the use of computers, scanning devices, etc.) in adherence to the production schedule or expedited orders.

  • Reads and interprets documents associated with the completion of mechanical assembly assignments (e.g. blue prints, bill of materials, one line diagrams, etc.).

  • Fastens component parts on cubicles or frames, subassemblies, or unit assemblies.

  • Cleans and maintains equipment and work area to ensure proper functioning and safe working conditions.

  • Must be able to stand for 10-12 hour shifts

#LI-CY1 #MFGPomona #SiemensMFGCareer

You should be proficient in:

  • Electrical Schematics
  • Machine Building/Assembling
  • Mechanical Troubleshooting Skills
  • Electrical / Electronic Systems
  • Tape Measure Reading
  • Maintenance and Repair Skills
  • Industrial Electrical Experience
  • Mechanical Assembly Skills
  • Equipment Repair & Maintenance
  • Excellent Communication Skills
  • Shop Math Skills
  • Blueprint Reading

Machines & technologies you'll use:

  • Manufacturing Execution Systems (MES)