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Structural Welder Per Diem Jobs in Riverside, CA

Level Crane Systems

Junior Engineer/ Detailer

Irvine, CA

$24 - $30/hr

Irvine, CA 92618 Pay: $24.00 - $30.00 per hour Job Type: Full-time | In Person Overview Level Crane ... Interpret and apply weld symbols, geometric tolerances, and facility layout requirements * Maintain ...

Level Crane Systems

Junior Engineer/ Detailer

Irvine, CA · On-site

$24 - $30/hr

Irvine, CA 92618 Pay: $24.00 - $30.00 per hour Job Type: Full-time | In Person Overview Level Crane ... apply weld symbols, geometric tolerances, and facility layout requirements • Maintain drawing ...

Bender CCP

Field Service Machinist

Corona, CA · On-site

$28/hr

Welding or fabrication experience is a plus * OSHA certifications or safety training Physical ... Per diem and travel pay (if applicable) * Health, dental, and vision insurance * 401(k) with ...

NV5

Construction Inspector-Public Works

Irvine, CA

$50 - $75/hr

Competitive $50.00- $75.00 per hour + Benefits Location: Southern California; Hours: Full-time and ... Structural Steel Welding Inspector * Concrete Batch Plant * Structural Masonry * Group III * ...

NV5

Construction Inspector-Public Works

Irvine, CA · On-site

$50 - $75/hr

Competitive $50.00- $75.00 per hour + Benefits Location: Southern California; Hours: Full-time and ... Structural Steel Welding Inspector * Concrete Batch Plant * Structural Masonry * Group III * ...

NV5

Construction Inspector-Public Works

Riverside, CA · On-site

$50 - $75/hr

Competitive $50.00- $75.00 per hour + Benefits Location: Southern California; Hours: Full-time and ... Structural Steel Welding Inspector * Concrete Batch Plant * Structural Masonry * Group III * ...

ACE

Drafter / Designer -

Hemet, CA · On-site

$20 - $38/hr

Monday-Thursday | 6:30 a.m. - 5:00 p.m. (Four 10-hour shifts) Compensation: $20.00-$38.00 per hour ... Knowledge of welding symbols and structural detailing * Basic programming or automation experience

ACE Family of Companies

Drafter / Designer -

Hemet, CA · On-site

$20 - $38/hr

Monday-Thursday | 6:30 a.m. - 5:00 p.m. (Four 10-hour shifts) Compensation: $20.00-$38.00 per hour ... Knowledge of welding symbols and structural detailing * Basic programming or automation experience

ACE

Drafter / Designer -

Hemet, CA · On-site

$20 - $38/hr

Monday-Thursday | 6:30 a.m. - 5:00 p.m. (Four 10-hour shifts) Compensation: $20.00-$38.00 per hour ... Knowledge of welding symbols and structural detailing * Basic programming or automation experience

AMADA TOOL AMERICA, INC.

Material Handler

Brea, CA · On-site

$23/hr

Prepare/Kit sheet metal and structural steel parts for the next process such as Welding, Painting ... Consistent, reliable attendance and punctuality per company policy. REPORTING RELATIONSHIP AND ...

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Structural Welder Per Diem information

See Riverside, CA salary details

$15

$25

$34

How much do structural welder per diem jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for structural welder per diem in Riverside, CA is $25.44, according to ZipRecruiter salary data. Most workers in this role earn between $21.59 and $28.32 per hour, depending on experience, location, and employer.

What is a structural welder per diem?

Structural Welder Per Diem jobs are welding positions that involve assembling and joining metal structures, such as beams or frameworks, typically on a temporary or project basis. The term 'per diem' indicates that workers receive a daily allowance to cover living expenses while working away from home. These jobs are common in construction, shipbuilding, and industrial projects where skilled welders are needed for specific durations. Per diem compensation helps attract qualified workers to job sites that may be in different cities or states. The work often requires certifications and adherence to safety standards.

What does a structural welder per diem do?

As a per diem structural welder, your job is to work part-time or full-time to weld metal during the construction of various structures. As part of this, you may read the plans for each section you are asked to build, examine the materials, weld from aerial lifts, and maintain various tools. A per diem job either offers a day rate of pay or offers a daily allowance for living expenses on top of a salary or hourly pay. A per diem structural welder usually travels to work on a project, sometimes as a fill-in for other on structures for an extended period.

What are the key skills and qualifications needed to thrive as a structural welder per diem?

To thrive as a Structural Welder Per Diem, you need proficiency in welding techniques (such as MIG, TIG, and stick welding), blueprint reading, and a relevant welding certification or completion of an apprenticeship. Familiarity with welding equipment, safety standards (OSHA), and tools like grinders and torches is typically required. Attention to detail, reliability, and the ability to work independently or as part of a team are standout soft skills. These abilities ensure the safe, accurate, and timely completion of structural projects, which is critical for quality and safety in construction and industrial settings.

What are some common challenges structural welders on per diem assignments might face, and how can they prepare for them?

Structural welders working per diem often face challenges such as adapting quickly to new job sites, adjusting to varying safety protocols, and working with unfamiliar teams. Preparation is key—reviewing project details in advance, maintaining up-to-date certifications, and packing personal protective equipment can help ease transitions. Strong communication skills are also important, as per diem welders frequently collaborate with different crews and supervisors to ensure weld quality and project safety. Embracing flexibility and a proactive attitude will help you succeed in these dynamic environments.
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Structural Welder Per Diem jobs near you
Infographic showing various Structural Welder Per Diem job openings in Riverside, CA as of August 2026, with employment types broken down into 2% As Needed, 79% Full Time, 12% Part Time, 4% Contract, and 3% Nights. Highlights an 98% In-person, and 2% Remote job distribution, with an average salary of $52,925 per year, or $25.4 per hour.

Trailer Mechanic / Registered Tank Inspector

Depot Connect International

Bloomington, CA • On-site

$22 - $42/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

Depot Connect International rating

7.2

Company rating: 7.2 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

7th of 62 rated cleaning companies

Job description

Trailer Mechanic / Registered Tank Inspector
Company: Depot Connect International (DCI)
Industry: Tank Trailer & ISO Tank Container Services
Location: Bloomington, CA
Pay Range: $22.00 � $42.00 per hour (Starting rate based on experience)
Build a Career That Keeps America Moving
Depot Connect International (DCI) is a global leader in Tank/ISO Tank Container Services and Tank Trailer Parts. Formed by the combined expertise of industry leaders Quala, Boasso Global, and PSC, DCI operates over 120 locations worldwide with more than 3,500 employees delivering mission-critical transportation services.
We are currently seeking DOT inspection-certified Trailer Mechanics with specialized tank trailer repair experience who take pride in their craft and understand the importance of safety, precision, and reliability.
If you enjoy diagnosing problems, solving complex mechanical challenges, and working on heavy-duty equipment that truly matters, this is the opportunity to grow your career within a stable, expanding global company.
Role Overview
The Trailer Mechanic / Registered Inspector is responsible for inspecting, diagnosing, repairing, and maintaining a diverse fleet of specialized tank trailers in strict compliance with DOT and HM183 (hazmat) regulations. This role requires strong mechanical aptitude, advanced troubleshooting ability, and an absolute commitment to safety and quality workmanship.
Key Responsibilities
  • DOT & HM183 Inspections: Conduct rigorous, compliant inspections on various cargo tank specifications, including low-pressure liquid and chemical trailers (MC 306/406, MC 307/407) and high-pressure/cryogenic gas trailers (MC 331, MC 338).
  • Diagnostics & Repairs: Diagnose failures and perform high-quality repairs on mechanical, electrical, structural, and tank piping/valve systems.
  • Brakes & Suspension: Inspect, service, install, and repair trailer suspension systems and air brake systems.
  • Compliance & Documentation: Ensure all structural repairs and testing align perfectly with federal hazmat safety standards; maintain meticulously detailed inspection logs.
  • Safety & Environment: Follow all OSHA and confined space safety procedures while maintaining a clean, organized shop floor.
  • Welding (Plus): TIG welding experience (aluminum, stainless steel, or carbon steel) is highly preferred to align with our shop's ASME "R" Stamp capabilities.
Qualifications
  • DOT Inspection Certification Required (Meets FMCSA criteria for a Registered Cargo Tank Inspector).
  • Experience: 2+ years of dedicated tank trailer repair and testing experience preferred (ideal candidate has 3�5 years).
  • Technical Knowledge: Deep familiarity with DOT HM183 cargo tank testing requirements (V, I, L, P, T, K testing methodologies).
  • System Mechanics: Proven experience troubleshooting and repairing heavy-duty air brake systems, suspensions, and industrial piping.
  • Quality Focus: Ability to read, understand, and execute repairs according to technical manuals, blue-prints, and federal compliance standards.
Physical Requirements
  • Regularly lift and/or move up to 50 lbs (and occasionally up to 75 lbs with assistance).
  • Ability to safely enter, exit, and work inside tank trailer manholes (Confined Space environment).
  • Ability to stand, bend, kneel, and work in physically demanding shop conditions.
Career Growth & Development
At DCI, we believe in investing heavily in our mechanics. We offer:
  • Skill-Based Pay Reviews: Earn automatic pay rate evaluations every 6 months as you level up your skills until you hit top pay!
  • Production Bonuses: Earn extra compensation based on your efficiency and output.
  • Advanced Certifications: Access to resources and training to become a National Board ASME Certified Welder.
  • Tool Support: Take advantage of our Tool Purchase Program to build your professional kit.
  • Clear Pathways: Transparent career advancement tracks within a massive, global logistics footprint.
DCI Benefits
  • Competitive pay ($22.00 � $42.00/hr) with built-in Tier Levels.
  • Partially employer-paid medical, dental, and vision insurance.
  • 401(k) with a generous employer match (Traditional and Roth options).
  • 100% employer-paid short-term/long-term disability and group life insurance (up to 1.25x annual salary).
  • Paid Time Off (PTO) plus 10 paid holidays.
  • Optional HSA & FSA accounts.
  • Tuition Reimbursement & Employee Referral Programs.
  • An effective, award-winning, and proven shop safety culture.
APPLY NOW and START A NEW CAREER WITH THE TANK PROS!

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