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Steel Supervisor Jobs in California (NOW HIRING)

Kern Steel

Structural Steel Fitter

Bakersfield, CA · On-site

$25 - $30/hr

The Fitter will perform a variety of tasks including layout and fitting of structural steel sub ... Perform welding tasks as requested by supervisor or as required due to fabrication schedule and ...

Craneveyor Corp.

Be Seen First

Structural Steel Painter

South El Monte, CA · On-site

$25 - $30/hr

STRUCTURAL STEEL PAINTER We are seeking an experienced Structural Steel Painter to join our ... Communicate with supervisors regarding job requirements, material needs, equipment problems, and ...

SURE STEEL INC

Journeyman I - West

Redding, CA

$24 - $34/hr

At Sure Steel, Inc., we are more than just a construction company - we are builders of success ... to the supervisor for repair or replacement. 4. Safety Compliance : - Adhere to all safety ...

Sure Steel, Inc.

Journeyman I - West

Redding, CA · On-site

$24 - $34/hr

At Sure Steel, Inc., we are more than just a construction company - we are builders of success ... to the supervisor for repair or replacement. 4. Safety Compliance : - Adhere to all safety ...

Synectics Inc

Rebar Detailer/ Estimator

Livermore, CA · On-site

$60K - $100K/yr

Estimate Reinforcing Steel for assigned projects or Detail Reinforcing Steel for assigned projects ... Submit details for fabrication or submit estimates to supervisor. Qualifications: * Three years ...

Endura Steel

Warehouse Driver

Hesperia, CA · On-site

$26 - $29/hr

Communicate effectively with supervisors, customers, and other team members. Qualifications * Valid Class A CDL. * Previous flatbed driving experience. * Experience hauling and securing steel or ...

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All JobsSteel Supervisor JobsSteel Supervisor Jobs in California

Steel Supervisor information

See California salary details

$11

$30

$54

How much do steel supervisor jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for steel supervisor in California is $30.25, according to ZipRecruiter salary data. Most workers in this role earn between $21.35 and $36.06 per hour, depending on experience, location, and employer.

What is a steel supervisor?

Steel Supervisors are professionals responsible for overseeing steel fabrication, erection, or construction projects. They manage teams of workers, ensure compliance with safety regulations, coordinate schedules, and monitor project progress. Steel Supervisors also inspect materials and workmanship to maintain quality standards, resolve on-site issues, and communicate with project managers and clients. Their role is essential for ensuring that steel structures are built safely, efficiently, and according to specifications.

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

To thrive as a Steel Supervisor, you need strong knowledge of steel fabrication or erection processes, experience in construction or manufacturing, and often a relevant technical diploma or degree. Familiarity with project management software, blueprint reading, OSHA safety standards, and quality control systems is typically required. Leadership, effective communication, and problem-solving abilities are vital soft skills for managing teams and resolving on-site challenges. These competencies ensure safe, efficient operations and high-quality project outcomes in steel-related environments.

How does a steel supervisor typically collaborate with other departments on construction projects?

A Steel Supervisor regularly coordinates with project managers, engineers, and safety officers to ensure that structural steelwork aligns with overall project specifications and timelines. They facilitate communication between fabrication teams, site workers, and quality control personnel to address challenges such as material delays or design changes. Effective collaboration helps maintain safety standards, optimize workflow, and resolve issues quickly, ensuring the steel erection phase integrates smoothly with other trades on site.

What is the difference between Steel Supervisor vs Steel Foreman?

AspectSteel SupervisorSteel Foreman
CertificationsOSHA safety training, industry-specific certificationsOSHA safety training, certifications often similar to supervisor roles
Work EnvironmentConstruction sites, fabrication yards, industrial plantsConstruction sites, fabrication yards, industrial plants
ResponsibilitiesOversees daily operations, manages crews, ensures safety and qualityDirectly supervises workers, coordinates tasks, enforces safety protocols
Employer & Industry UsageConstruction, manufacturing, steel fabrication companiesConstruction, steel fabrication, industrial projects

Both roles are vital in steel construction and fabrication, often sharing similar certifications and work environments. The Steel Supervisor typically has broader managerial responsibilities, overseeing multiple crews and project aspects, while the Steel Foreman focuses more on direct supervision and task coordination on-site.

Steel Supervisor jobs near you
Infographic showing various Steel Supervisor job openings in California as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 22% Part Time, 1% Temporary, 4% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $62,913 per year, or $30.2 per hour.

Maintenance Mechanic II (1st Shift, Full-Time)

Newlight Technologies Inc

Huntington Beach, CA • On-site

$38 - $40/hr

Full-time

Re-posted 18 days ago

Key responsibilities

  • Perform preventive and corrective maintenance on production and facility equipment

  • Respond to equipment issues and support rapid troubleshooting to minimize downtime

  • Execute work orders, including documentation, parts tracking, and close-out

Job description

We are looking for a skilled Maintenance Mechanic II to support production/ facility operations through hands-on maintenance, troubleshooting, and continuous improvement efforts. This role is critical to ensuring equipment reliability, minimizing downtime, and maintaining a safe, efficient manufacturing environment.

ESSENTIAL FUNCTIONS

  • Perform preventive and corrective maintenance on production and facility equipment
  • Respond to equipment issues and support rapid troubleshooting to minimize downtime
  • Execute work orders, including documentation, parts tracking, and close-out
  • Follow all safety procedures, including Lockout/Tagout (LOTO), hot work permits, and safe equipment operation
  • Operate powered industrial equipment (e.g., forklifts) in a safe manner
  • Maintain and repair pumps, motors, gearboxes, and rotating equipment.
  • Install, repair, and modify piping systems, including PVC, copper, stainless steel, and carbon steel
  • Conduct leak detection and system testing for gas and liquid systems
  • Read and interpret basic P&IDs and mechanical drawings
  • Perform hands-on welding (MIG, TIG, and/or stick) for equipment repair, piping, and general fabrication
  • Perform basic electrical troubleshooting and repairs (primarily low voltage)
  • Perform basic HVAC system maintenance and troubleshooting, including inspection of refrigeration systems and components

QUALIFICATIONS

  • 2+ years industrial maintenance experience or equivalent in a manufacturing or process environment
  • Hands-on experience with: 
    • Mechanical systems and equipment repair
    • Industrial piping and plumbing
    • Basic electrical and facility maintenance
    • Welding experience required, including MIG, TIG, or stick welding in an industrial setting
    • Pipefitting and pipe welding (stainless steel and/or carbon steel)

SUPERVISOR RESPONSIBILITY 

This position does not have supervisory responsibilities.

WORK ENVIRONMENT

This position is required to work in a manufacturing warehouse environment.

PHYSICAL DEMANDS

While performing the duties of this job, the employee is regularly required to talk and hear. The employee is required to stand for long periods of time and engage in climbing, balancing, stooping, kneeling, crouching, and crawling. The employee regularly lifts and/or moves up to 50 pounds.

TRAVEL

Local travel may be required to/from offsite storage facilities, suppliers, etc. using company or personal vehicles.

POSITION TYPE/EXPECTED HOURS OF WORK

This is a full-time, non-exempt shift-based position, hours as assigned:

Shift Hours: 7:00am-3:30pm (Mon-Fri)

OVERTIME

Overtime hours may be required or offered depending on plant and company needs but are not guaranteed.

COMPENSATION

$38 - $40 per hour. This position's pay rate depends on experience, education, skill level, and other compensable factors.

*Newlight Technologies Inc. is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other protected category under applicable law.


7:00am-3:30pm (Mon-Fri)