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Per Diem Certified Welding Inspector Jobs in Decatur, AL

TERRACON

Engineering Technician III

Madison, AL · On-site

American Welding Society (AWS) Certified Welding Inspector (CWI) * American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the following areas: Visual Testing ...

TERRACON

Engineering Technician III

Madison, AL · On-site

American Welding Society (AWS) Certified Welding Inspector (CWI) * American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the following areas: Visual Testing ...

Blue Origin

Aerospace Welding - Rocket Engines

Huntsville, AL · On-site

$35.25 - $48.50/hr

Support and prepare hardware for post-weld inspection processes such as dye penetrant testing and ... Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of ...

Science and Engineering Services, LLC

Welder

Huntsville, AL · On-site

$18.50 - $24.50/hr

Performs structural fusion welding on parts and components per the requirements of specifications ... May perform duties such as training and re-certification in the various welding processes

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Per Diem Certified Welding Inspector information

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$14

$29

$42

How much do per diem certified welding inspector jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for per diem certified welding inspector in Decatur, AL is $29.97, according to ZipRecruiter salary data. Most workers in this role earn between $25.48 and $34.47 per hour, depending on experience, location, and employer.

What is a per diem certified welding inspector?

A Per Diem Certified Welding Inspector (CWI) is a professional who inspects and verifies the quality of welds on a temporary or as-needed basis, typically receiving a daily rate plus expenses. They ensure welding work meets industry codes, standards, and project specifications, often traveling to various job sites. Unlike full-time inspectors, per diem CWIs are usually contracted for specific projects or time periods, providing flexibility for both employers and inspectors. Their duties include conducting visual inspections, reviewing documentation, and sometimes performing non-destructive testing (NDT). Certification by the American Welding Society (AWS) is generally required for this role.

How does working as a per diem certified welding inspector differ from a full-time inspector role in terms of scheduling and project variety?

As a Per Diem Certified Welding Inspector, you'll typically work on a project-by-project basis, which offers flexibility but may also mean less predictable scheduling compared to a full-time role. This arrangement allows you to experience a wide range of projects, industries, and work environments, often requiring quick adaptation to new teams and procedures. While the work can be fast-paced and sometimes requires travel, it’s an excellent opportunity to build a diverse portfolio and make valuable industry contacts. Collaboration with other inspectors, engineers, and site managers is common, so strong communication skills are essential.

What are the key skills and qualifications needed to thrive as a per diem certified welding inspector, and why are they important?

To thrive as a Per Diem Certified Welding Inspector, you need expertise in welding processes, defect identification, and relevant codes, supported by a valid Certified Welding Inspector (CWI) certification. Familiarity with inspection tools, non-destructive testing (NDT) methods, and documentation software is typically required. Strong attention to detail, effective communication, and adaptability are crucial soft skills for success in varied and often changing job sites. These abilities ensure weld quality, safety compliance, and clear reporting while meeting client and regulatory standards.

What is the difference between Per Diem Certified Welding Inspector vs Certified Welding Inspector?

AspectPer Diem Certified Welding InspectorCertified Welding Inspector
CertificationsTypically holds AWS CWI certification; work may be on a per diem basisHolds AWS CWI certification; full-time or contract roles
Work EnvironmentProject-based, temporary assignments at various sitesSteady employment at specific companies or projects
Employer UsageUsed by contractors and construction firms for short-term inspectionsEmployed by manufacturing, construction, or inspection firms for ongoing roles

The main difference is that a Per Diem Certified Welding Inspector works on temporary, project-based assignments, often paid daily, while a Certified Welding Inspector may have a full-time or long-term role. Both hold the same certification but differ in employment structure and work setup.

What are the most commonly searched types of Certified Welding Inspector jobs in Decatur, AL?

The most popular types of Certified Welding Inspector jobs in Decatur, AL are:

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Per Diem Certified Welding Inspector jobs near you

CWI/NDT Special Inspector

Building & Earth Sciences, Inc.

Huntsville, AL • On-site

$28 - $38/hr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 9 days ago

Job description

Overview
We are seeking a qualified CWI / NDT Special Inspector to perform welding inspections and nondestructive testing on steel, concrete, and mixed-structure construction projects.
The ideal candidate has hands-on field experience, strong documentation skills, and a working knowledge of IBC, AWS, AASHTO, ASTM, and local building code requirements.
Responsibilities
- Perform welding and fabrication inspections (visual and NDT) per approved procedures, codes, and project specifications.
- Conduct NDT methods as required: UT, MT, PT, and visual testing; follow applicable standards and company protocols.
- Inspect structural steel, connections, bolting, and related welding activities during fabrication and on-site erection.
- Provide special inspections for shop and field welding, structural framing, seismic hold-downs, and other code-required items.
- Generate clear, accurate inspection reports, field logs, and nonconformance reports in a timely manner.
- Coordinate with project managers, contractors, and engineers to resolve inspection issues and ensure code compliance.
- Maintain calibration and documentation for NDT equipment and test instruments.
- Follow safety procedures and maintain professional conduct on job sites.
Qualifications
Minimum Qualifications
- Certified Welding Inspector (CWI) by AWS (required).
- NDT certifications preferred (e.g., ASNT Level II in UT, MT, PT, RT - list disciplines held).
- Minimum 3-5 years' relevant field experience in structural welding inspection and NDT on construction projects.
- Working knowledge of IBC, AWS D1.1, ASTM standards, and applicable local building codes.
- Strong written and verbal communication skills; proficient with inspection reporting and field documentation.
- Valid driver's license, reliable transportation; ability to travel to job sites and work outdoors in varied conditions.
- OSHA 10 (or 30) and other safety training preferred.
Preferred
- Experience with reinforced concrete inspection, bolting inspection, and other special inspection disciplines.
- Familiarity with digital reporting tools and construction management software.
- Ability to work independently and as part of a multidisciplinary team.
Compensation & Benefits
- Competitive salary commensurate with experience.
- Health, dental, vision insurance; retirement plan options.
- Paid time off and holidays; professional development and certification support.
- Company-provided vehicle, tools and equipment as applicable.

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