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Union Shutdown Jobs in Riverside, CA (NOW HIRING)

Journeyman Mechanic

Ontario, CA · On-site

$27.23 - $39.92/hr

... unionized plant. How you will impact WestRock: * Is responsible for maintaining and improving a ... shutdown and in line with OSHA requirements. * Advises operators of operation procedures and ...

Maintenance Millwright

City Of Industry, CA · On-site

$29.62 - $36.80/hr

... shutdown and outage work, projects, etc. Must be able to work after hour during equipment downtime ... S. or global), or if you are a union employee. Benefits * Medical, dental, and vision coverage for ...

Generous Paid Time Off including Sick, Vacation, and Holiday Shutdown * 401K & Profit Sharing ... union and local stage hand crews complete project objectives and meet deadlines. • Deliver an ...

Union Shutdown information

What are the key skills and qualifications needed to thrive in the Union Shutdown position, and why are they important?

To excel in a Union Shutdown role, you need strong mechanical aptitude, knowledge of industrial safety practices, and experience with plant or refinery shutdowns, typically supported by relevant trade certifications. Familiarity with lockout/tagout (LOTO) procedures, heavy machinery, and specialized shutdown planning software is important. Exceptional teamwork, adaptability, and communication make candidates stand out, as shutdown projects are fast-paced and collaborative. These skills are vital for ensuring shutdowns are completed safely, efficiently, and within strict timelines.

What are the typical work hours and environment like during a Union Shutdown project?

Union Shutdown projects often involve extended or rotating shifts to ensure that maintenance and repair work is completed within a compressed schedule. Workers can expect physically demanding tasks, exposure to industrial environments, and strict adherence to safety protocols. The team works closely together, often with skilled trades from various disciplines, to achieve project milestones. Being prepared for variable hours and a fast-paced, highly structured environment is crucial for success in this role.

What is a Union Shutdown job?

A Union Shutdown job is temporary work performed during the planned shutdown or maintenance of industrial facilities such as refineries, power plants, or factories. These jobs typically involve skilled tradespeople, such as welders, pipefitters, and electricians, who complete maintenance, repairs, or upgrades within a set timeframe. Since the work is often intensive and time-sensitive, shifts may be long, and overtime is common. Workers are usually hired through labor unions, ensuring fair wages, benefits, and job protections. Shutdown jobs can last from a few days to several weeks, depending on the project's scope.

What are popular job titles related to Union Shutdown jobs in Riverside, CA? For Union Shutdown jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Union Shutdown jobs in Riverside, CA look for? The top searched job categories for Union Shutdown jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Union Shutdown jobs? Cities near Riverside, CA with the most Union Shutdown job openings:
Journeyman Mechanic

Journeyman Mechanic

Westrock

Ontario, CA • On-site

$27.23 - $39.92/hr

Full-time

Posted 7 days ago


Job description

General Information
Job ID
ATR63638
Posting Job Title
Journeyman Mechanic
Locations
CA Ontario
Employment Type
Full Time
Date Posted
23-Jun-2026
Relocation Support
No
Description & Requirements
Smurfit Westrock (NYSE:SW) is the go-to leader and partner of choice in sustainable packaging. We are dedicated to creating efficient and scalable paper and packaging solutions to help solve complex packaging challenges. Guided by our values of safety, loyalty, integrity and respect, we are committed to delivering meaningful value for shareholders, customers, employees and the communities where we operate.
Location: WestRock, Ontario California, 1790 Champagne Ave. 91761
Career Opportunity: Journeyman Mechanic (Current position will be on an off shift.)
Rate: $27.23 - $39.92
Job Description:
The Reliability Technician primary responsibilities, with safety in mind, are to maintains, tests, and repairs electrical/electronic, mechanical, hydraulic, and pneumatic systems and components. Possessing welding and machining skills are a plus. Applies knowledge of electrical/electronic and mechanical principles in analytically determining equipment malfunctions and applies skills in restoring equipment to operation. Provides skilled mechanical and electrical/electronic support to all areas of manufacturing for a unionized plant.
How you will impact WestRock:
  • Is responsible for maintaining and improving a safe working environment for all.
  • Analytically, Troubleshoots and repairs mechanical, hydraulic, pneumatic, and electrical equipment.
  • Installs, starts up and shuts down equipment in accordance with company safety procedures for machine activation and shutdown and in line with OSHA requirements.
  • Advises operators of operation procedures and requirements for working safely with electrical/electronic and mechanical equipment and components.
  • Informs appropriate management and supervision personnel of potential electrical/mechanical problems and inherent dangers involved.
  • Maintains company-required performance and maintenance records for identified equipment.
  • Performs preventive maintenance functions as directed.
  • Assists other maintenance personnel and other technical level employees with technical troubleshooting and training.
  • Performs other duties as required.

What you need to succeed:
  • Must be highly safety conscious.
  • Proven experience and the ability to demonstrate high proficiency in the mechanical, hydraulic, and pneumatic fields are required
  • Experience in electrical troubleshooting.
  • Computer experience/operation and PLC required.
  • High degree of precision working with minimum tolerances required.
  • Ability to climb, bent stoop, kneel, and to work beneath, in and on top of machines and in close quarters performing analysis and repair work for prolong periods.
  • High school diploma or its equivalent required.

What we offer:
  • Corporate culture based on integrity, respect, accountability and excellence.
  • Comprehensive training with numerous learning and development opportunities.
  • An attractive salary reflecting skills and competencies. Great benefit package and potential for advancement.
  • A career with a global packaging company where Safety, Sustainability, and Inclusion are business drivers and foundational elements of the daily work.

Candidates are required to undergo a drug screening after receiving a conditional job offer, but before starting employment.
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by state or federal law.