Are you a certified welding inspector ready to take on a critical role in a major infrastructure project? Jacobs, a global leader in delivering complex engineering solutions, is seeking an experienced and certified RTO Mechanical – Certified Welding Inspector (CWI) for a significant water pipeline subsea tunnel project on Jurong Island, Singapore. This is a full-time, site-based position where you will be the key authority ensuring all welding works meet stringent specifications and safety codes. If you have at least five years of experience, an AWS CWI certification, and a dedication to upholding the highest quality standards on a landmark project, we encourage you to apply.
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 Company Overview
Jacobs is a global professional services firm that delivers impactful solutions to build a more connected and sustainable world. Our portfolio spans from vital infrastructure and intelligence to cybersecurity and space exploration. We tackle some of the world’s most complex challenges through innovation and technical excellence. On this major water pipeline project in Singapore, we are committed to applying our highest standards of quality and safety, and we need a certified expert to ensure the integrity of all welding operations.
 Key Responsibilities
As the Certified Welding Inspector on site, you will have full oversight and responsibility for all welding quality. Your core duties will include:
- Providing full-time, close supervision of all welding works on the Jurong Island site for the duration of the pipe laying activities, ensuring strict compliance with project specifications and SS 510:2005 safety codes.
- Inspecting and verifying that every welded pipe joint is executed with proper workmanship, is free from defects, corrosion, and potential leakage points.
- Completing, signing, and maintaining detailed checklists for each welded joint, accurately recording location, date, time, inspection type, and test results to ensure full traceability.
- Acting as the on-site welding quality authority, ensuring all welding procedures and personnel qualifications align with contract requirements and approved standards.
- Liaising with project management and construction teams to immediately address any quality or procedural non-conformances and implement corrective actions.
Qualifications
This specialized role demands specific and verifiable credentials. The mandatory requirements are:
- Possession of a valid American Welding Society (AWS) Certified Welding Inspector (CWI) certification. Equivalent certifications to BS EN standards may be considered subject to approval.
- A minimum of 5 years of relevant working experience in welding inspection, preferably within the pipeline, petrochemical, or heavy civil construction industries.
- A Diploma in Engineering or an equivalent technical qualification.
- In-depth knowledge of welding codes, safety standards (especially SS 510:2005), and non-destructive testing (NDT) methods.
- The ability to be stationed full-time on the project site on Jurong Island for the duration of the pipe laying works.
- Meticulous attention to detail, strong communication skills, and an unwavering commitment to safety and quality.
Benefits and Perks
Joining Jacobs on this major project offers significant professional advantages:
- The opportunity to work as a key quality specialist on a landmark subsea tunnel infrastructure project with a global engineering leader.
- A competitive hourly rate between $27.00 and $33.00.
- A full-time, stable position with a company renowned for its technical expertise and commitment to complex projects.
- A professional environment that values certified expertise and adherence to the highest international standards.
- Employment with a firm that actively complies with and promotes the Tripartite Guidelines on Fair Employment Practices (TGFEP).
 How to Apply
If your certifications and extensive inspection experience align with these critical requirements, we invite you to apply. Jacobs is an equal opportunity employer committed to fair hiring practices. All qualified applicants will be considered regardless of age, race, religion, language, nationality, marital status, or family responsibilities. Please submit your application, including your resume and copies of your AWS CWI certification and relevant diplomas, through the official Jacobs careers portal. We look forward to reviewing your qualifications for this essential site-based role.
