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Weekend Boilermaker Jobs in California (NOW HIRING)

Must be able to pass the Boilermaker Skills Test at or above 70% or complete the NCCER certification for your craft. * Must Complete Matrix Service Safety training, Process Safety Management training ...

Must be able to pass the Boilermaker Skills Test at or above 70% or complete the NCCER certification for your craft. * Must Complete Matrix Service Safety training, Process Safety Management training ...

IPTW Boilermaker

Bakersfield, CA · On-site

$26 - $30/hr

Must be able to pass the Boilermaker Skills Test at or above 70% or complete the NCCER certification for your craft. * Must Complete Matrix Service Safety training, Process Safety Management training ...

Evening and weekend work will be required to support building operations and respond to critical needs. What your day-to-day will look like: * Conduct daily inspections of building mechanical and ...

Ability to work flexible hours, including weekends or holidays if needed. * Ability to maintain, in your possession at all times, required medications to address any known allergic reactions should ...

H&M Shop Pipefitter- Night shift

Pasadena, CA

$27.50 - $35.25/hr

Overtime and weekend work may be required based on project demands Physical Requirements * Stand or walk for long periods of time * Will talk and hear to communicate. * Use arms and hands to signal ...

New

Monday-through-Friday position, with occasional on-call responsibilities requiring night and weekend work POSITION SPECIFICATIONS: * High school diploma or GED required; Associate degree in a ...

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Weekend Boilermaker information

What is the difference between Weekend Boilermaker vs Weekend Pipefitter?

AspectWeekend BoilermakerWeekend Pipefitter
CertificationsBoilermaker certification, welding licensesPipefitter certification, welding licenses
Work EnvironmentIndustrial plants, construction sites, manufacturing facilitiesRefineries, chemical plants, industrial piping systems
Industry UsageHeavy industry, power plants, shipbuildingOil & gas, chemical processing, utilities

Weekend Boilermakers and Weekend Pipefitters often share certifications and work in industrial environments, but boilermakers focus on assembling and maintaining large tanks and boilers, while pipefitters specialize in installing and repairing piping systems. Both roles are essential in heavy industry and often require similar skills and certifications, making them common points of comparison for workers and employers.

Do weekend boilermakers work on weekends?

Weekend boilermakers often work on weekends, especially if they are involved in ongoing projects or emergency repairs. Their schedules can include weekends and evenings, depending on project deadlines and employer needs, and they typically require safety certifications and technical skills. Flexibility is common in this role to accommodate project timelines and site requirements.

What are the most commonly searched types of Boilermaker jobs in California?

The most popular types of Boilermaker jobs in California are:

Infographic showing various Weekend Boilermaker job openings in California as of August 2026, with employment types broken down into 56% Full Time, 11% Part Time, and 33% Contract. Highlights an 100% In-person job distribution.

$26 - $30/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 27 days ago


Matrix Service Company rating

6.0

Company rating: 6.0 out of 10

Based on 6 frontline employees who took The Breakroom Quiz


Job description

PRIMARY FUNCTION

To lay-out, fabricate, assemble, bolt-up, flanges, valves, erect or make repairs for all types of structural, boiler and plate work.

TYPICAL DUTIES

  • Must be able to understands instructions regarding work assignment in shop and field.
  • Must be able Interprets drawings and sketches, plans details of working procedures for toosl and material requirements.
  • Must be able to selects materials according to suitability for job engineering standards.
  • Must be able to layout, plate work, pressure vessels, and miscellaneous fabrication.
  • Must be able to use straightedges, trammels, dividers, squares, tapes, shop Power tools, use of geometry to locate lines, centers, angles, bends and radii, make allowances for shrinkage, expansion, load and stress as identified by design engineer.
  • Must be able to do field sketches and measurements on repair and construction jobs.
  • Must be able to operate shop machines such as pantograph, bending rolls, plate shear, punch press, to fabricate parts.
  • Must be able to use wrenches, air hammer, dolly, portable drills, reamers, grinders and burning torch for fitting and bolting assemblies.
  • Must be able to do bolting or otherwise connects or fastens beams, plates, channels, angles and shapes.
  • Must be able to do block and tackle, hoist, and winches, for handling heavy assemblies.
  • Must be able to dismantles, installs, repairs and erects fabricated steel structures in connection with any type of boiler and pressure vessel work.
  • Must be able to check and perform hydrostatic or pneumatic tests on boiler tubes and pressure vessels.
  • Must be able to perform all aspects of heat exchanger services.
  • Must be able to do rigging work using hand signals for cranes as required.
  • Must be familiar with shop equipment such as rolls, sheers, drill presses, band saws, etc.
  • Must be able to identify safety hazards you or other employees may be subject to and take all necessary corrective action to eliminate or minimize hazards.

SKILLS, KNOWLEDGE, QUALIFICATIONS & EXPERIENCE:

  • Must have a minimum of four (4) years or more in refinery maintenance/turnaround/or construction experience.
  • Must have a general knowledge of power and hand tools.
  • Must be able to pass the Boilermaker Skills Test at or above 70% or complete the NCCER certification for your craft.
  • Must Complete Matrix Service Safety training, Process Safety Management training and Client / Site specific training.
  • Must be able to obtain and maintain an active status within the approved drug testing program.

PHYSICAL REQUIREMENTS:

  • Must be willing to work overtime.
  • Must have the ability to read, write, and communicate effectively.
  • Must be able to work at elevated heights from ladders, scaffolding, and aerial work platforms.
  • Must be able to work may include pushing, pulling, lifting or carrying objects weighing up to 50 pounds, such as raw or fabricated material, equipment or tools.
  • Must be able to perform tasks in hot and cold temperatures.
  • Must be able to perform work, including frequent bending, kneeling, crouching and stooping and occasional climbing onto equipment.
  • Must be able to work involving standing and/or walking for extended periods of time, up to a minimum of 8 hours per day.

Safety Management training and Client / Site specific training. To maintain an active status within the DISA drug testing program.

California law requires pay information in job postings. The typical hiring range for this position in California is shown below. The pay rate will depend on the successful candidate’s qualifications and prior experience, specific skill set, geographic location, internal equity, and other factors influencing pay. As such, an actual salary may fall closer to one or the other end of this range, and in certain circumstances, may fall outside the listed hiring range.

Hiring range: $26.00 to $30.00 per hour

In addition, full-time employees are offered a comprehensive benefits package, including medical, dental and vision plans covering eligible employees and dependents, disability benefits, life and AD&D insurance, an employee assistance program (EAP), a 401(k) plan with company match, an employee stock purchase plan (ESPP), a robust wellness program and adoption assistance.

At Matrix, we are dedicated to building a diverse, inclusive, and authentic workplace. We encourage all whose experience aligns with the listed qualifications to apply and explore joining our organization.

Matrix Service will consider qualified applicants with a criminal history pursuant to the California Fair Chance Act.

EEO/M/F/Disability/Vets Employer

We are an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, genetic information, marital status, disability, veteran status, or other legally protected characteristic or category. Additionally in California, Matrix will consider qualified applicants with a criminal history pursuant to the California Fair Chance Act.

Applicants must be currently authorized to work in the United States on a full-time basis.


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