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Precast Welding Jobs in California (NOW HIRING)

Thompson Pipe Group

Quality Technician

Rialto, CA · On-site

$23/hr

Knowledge of concrete technology, welding, and nondestructive evaluation/testing (NDE/NDT ... Precast Concrete Pipes is what we do. What We Offer * Medical, Vision and Dental, Life Benefits

Thompson Pipe - USA

Quality Technician

Rialto, CA · On-site

$23/hr

Knowledge of concrete technology, welding, and nondestructive evaluation/testing (NDE/NDT ... Precast Concrete Pipes is what we do. What We Offer * Medical, Vision and Dental, Life Benefits

Thompson Pipe

Quality Technician

Rialto, CA

$23/hr

Knowledge of concrete technology, welding, and nondestructive evaluation/testing (NDE/NDT ... Precast Concrete Pipes is what we do. What We Offer * Medical, Vision and Dental, Life Benefits

CRH

Maintenance Mechanic

Gilroy, CA

$41/hr

... precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands ... Operate a variety of hand and power tools to repair, grease, weld, cut, change parts, and complete ...

NWPX Infrastructure

Project Designer

Tracy, CA · On-site

$30 - $33/hr

Build Your Future at NWPX At NWPX Infrastructure, we manufacture welded steel pipe and precast products that form the backbone of America's water infrastructure. It's work you can be proud of-and an ...

NWPX Infrastructure

Warehouse Clerk

Tracy, CA · On-site

$25.44 - $27/hr

Build Your Future at NWPX At NWPX Infrastructure, we manufacture welded steel pipe and precast products that form the backbone of America's water infrastructure. It's work you can be proud of-and an ...

CRH

Electromechanical Technician

Fontana, CA

$28 - $34/hr

... precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands ... Welding, torching, and light machining as required * Perform general repairs and preventative ...

CRH

Electromechanical Technician

Fontana, CA · On-site

$28 - $34/hr

... precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands ... Welding, torching, and light machining as required * Perform general repairs and preventative ...

CRH

Maintenance Mechanic

Gilroy, CA · On-site

$41/hr

... precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands ... Operate a variety of hand and power tools to repair, grease, weld, cut, change parts, and complete ...

NWPX Infrastructure

Project Manager II

Adelanto, CA · On-site

$95K - $117K/yr

Build Your Future at NWPX At NWPX Infrastructure, we manufacture welded steel pipe and precast products that form the backbone of America's water infrastructure. It's work you can be proud of-and an ...

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Precast Welding information

See California salary details

$24

$41

$56

How much do precast welding jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for precast welding in California is $41.07, according to ZipRecruiter salary data. Most workers in this role earn between $33.94 and $46.73 per hour, depending on experience, location, and employer.

What is precast welding?

Precast welding refers to the process of joining steel components that are embedded in or attached to precast concrete elements, such as beams, columns, or panels. This type of welding is essential in ensuring structural stability and the secure connection of precast units during construction. It typically involves welding steel plates, inserts, or connectors either in the factory or on the construction site. Safety protocols and specific welding techniques are followed to maintain the integrity of both the steel and the concrete during the process.

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

To thrive as a Precast Welder, you need strong welding skills, knowledge of blueprints, and relevant certifications such as AWS (American Welding Society) credentials. Familiarity with welding tools, fabrication machinery, and safety systems is crucial for working with precast concrete components. Attention to detail, teamwork, and effective communication are essential soft skills for ensuring quality and safety on the job site. These competencies are vital to produce structurally sound precast products and maintain a safe, efficient work environment.

What are some common challenges faced by precast welders on construction sites, and how can they be managed?

Precast Welders often face challenges such as working in varying weather conditions, maintaining safety standards around heavy equipment, and ensuring high-quality welds on large or irregular precast components. Managing these challenges involves following strict safety protocols, using appropriate personal protective equipment, and collaborating closely with other team members like crane operators and precast installers. Continuous training and communication are essential to address potential hazards and ensure that project deadlines and quality expectations are met.

What is the difference between Precast Welding vs Reinforcing Steel Erector?

AspectPrecast WeldingReinforcing Steel Erector
CertificationsWelding certifications (e.g., AWS)Rebar installation certifications
Work EnvironmentIndoor precast plants or construction sitesConstruction sites, primarily outdoors
Industry UsageManufacturing precast concrete componentsAssembling rebar frameworks for concrete
Job FocusWelding precast concrete elementsReinforcing structures with rebar

Precast Welding and Reinforcing Steel Erector roles share similar certifications and work environments, often within the construction industry. While Precast Welders focus on welding precast concrete components, Reinforcing Steel Erectors specialize in installing rebar frameworks. Both roles are essential for concrete construction projects but differ in specific tasks and skill sets.

What are popular job titles related to Precast Welding jobs in California?

For Precast Welding jobs in California, the most frequently searched job titles are:

What job categories do people searching Precast Welding jobs in California look for?

The top searched job categories for Precast Welding jobs in California are:

What cities in California are hiring for Precast Welding jobs?

Cities in California with the most Precast Welding job openings:

Precast Welding jobs near you

Roadway Bridge and Guideway Engineer

Jaquith Consulting Group Inc

Fresno, CA • On-site

$88K - $190K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 10 days ago

Job description

Location: Fresno, CA (on-site), travel 100% 
Employment Type: Full-Time
Estimated Salary Range: $88,000-$190,000 (based on experience)

Jaquith Consulting Group is seeking a detail-oriented and experienced Roadway, Bridge and Guideway Engineer to provide construction inspection and quality assurance support for roadway, bridge, guideway, and related structural elements associated with the California High-Speed Rail (CAHSR) Project.
About the Role
The Roadway, Bridge and Guideway Inspector monitors the physical plant to ensure accordance with approved plans, specifications, contract requirements, applicable codes, and safety standards. This position serves as the representative in the field by documenting facilities, identifying non-conforming elements, and coordinating with project engineers, contractors, and construction management staff to support the successful maintenance of the California High-Speed Rail infrastructure.

Key Responsibilities
  • Perform daily inspection of bridge, guideway, elevated structures, retaining walls, foundations, and related civil infrastructure to verify compliance with approved plans, specifications, and contract requirements.
  • Monitor contractor activities involving structural concrete, reinforcing steel, prestressed and post-tensioned systems, structural steel erection, bearings, expansion joints, precast elements, falsework, and shoring operations.
  • Verify that construction materials, workmanship, testing, and installation procedures conform to project quality requirements and applicable industry standards.
  • Review contractor inspection and testing reports, material certifications, concrete placement records, and quality control documentation for accuracy and completeness.
  • Document daily construction activities, inspection findings, deficiencies, field observations, photographs, and project progress using electronic reporting systems.
  • Identify non-conforming work and coordinate corrective actions with contractors, Resident Engineers, Quality Assurance staff, and project management.
  • Witness and document field testing, material sampling, structural load testing, and acceptance testing activities as required.
  • Coordinate inspections with specialty inspectors, survey personnel, utility representatives, railroad operations, and other project stakeholders.
  • Verify implementation of approved traffic control, environmental compliance, and construction safety requirements within inspection areas.
  • Participate in project meetings, constructability reviews, and field coordination meetings to resolve technical and construction issues.
  • Assist with preparation of punch lists, substantial completion inspections, final acceptance documentation, and record verification.
  • Perform other construction inspection duties as assigned in support of the CAHSR construction program.
Required Qualifications
  • Bachelor's degree in Civil Engineering, Civil Engineering Technology, Construction Management, Engineering Technology, or a closely related field and a minimum of five (5) years of relevant bridge, guideway, railroad, or heavy civil construction inspection experience; or, in lieu of a degree, nine (9) years of relevant bridge, guideway, railroad, or heavy civil construction inspection experience.
  • Working knowledge of bridge, guideway, railroad, and heavy civil construction methods, structural systems, engineering plans, specifications, and contract documents.
  • Experience performing construction inspections and documenting inspection activities through detailed field reports and daily inspection records.
  • Ability to interpret structural drawings, shop drawings, construction specifications, and inspection procedures.
  • Knowledge of quality assurance/quality control (QA/QC) principles and construction inspection practices.
  • Strong verbal and written communication skills with the ability to coordinate effectively with contractors, engineers, construction management staff, and project stakeholders.
  • Proficiency with Microsoft Office Suite and electronic construction management/documentation software.
Preferred Qualifications
  • Seven (7) or more years of bridge, guideway, or railroad construction inspection experience on large transportation infrastructure projects.
  • Experience on California High-Speed Rail, commuter rail, freight rail, transit, highway, or major bridge construction projects.
  • Certifications such as ACI Concrete Field Testing Technician Grade I, ICC Reinforced Concrete Special Inspector, AWS Certified Welding Inspector (CWI), or equivalent structural inspection certifications.
  • Caltrans Construction Inspection experience and familiarity with Caltrans Standard Specifications and Bridge Construction Records and Procedures.
  • Knowledge of AREMA, AASHTO, Caltrans, and applicable railroad bridge design and construction standards.
  • OSHA 30-Hour Construction Safety certification.
  • Experience utilizing electronic construction management systems such as Procore, Primavera Unifier, FieldManager, or similar platforms.
  • Valid California driver's license with the ability to travel between active construction sites.
Knowledge, Skills & Abilities
  • Knowledge of bridge, guideway, railroad, and heavy civil construction methods, materials, and structural systems.
  • Knowledge of quality assurance/quality control (QA/QC) principles and construction inspection practices.
  • Skill in inspecting structural concrete, reinforcing steel, post-tensioning, structural steel erection, falsework, and related work for conformance with plans and specifications.
  • Ability to read and interpret structural drawings, shop drawings, construction specifications, and inspection procedures.
  • Skill in documenting inspections accurately through detailed daily reports, field observations, photographs, and electronic reporting systems.
  • Ability to identify non-conforming work and coordinate timely corrective actions with contractors and project staff.
  • Ability to witness and document field, material, and acceptance testing in accordance with project requirements.
  • Ability to communicate and coordinate effectively with contractors, engineers, and construction management staff in a field environment.
Working Conditions
  • Periodic travel to active construction sites.
  • Occasional field walks of active construction areas; ability to wear required personal protective equipment and meet site safety requirements.
Benefits
  • Health, dental, and vision insurance
  • 401(k) plan, profit sharing
  • Paid holidays
Jaquith Consulting Group is an equal opportunity employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, disability, age, veteran status, or any other protected characteristic.