NDT Jobs & Salaries in Singapore, Singapore
The NDT job market in Singapore is shaped directly by its industrial base — Refining (Jurong Island), Petrochemical, Marine and offshore. Major employers and asset owners in the area include ExxonMobil Singapore Refinery (Jurong / Pulau Ayer Chawan), Shell Energy and Chemicals Park Singapore (Pulau Bukom), Singapore Refining Company (SRC) Jurong Island, all of which run continuous inspection programs and rotate inspection contractors against multi-year MSAs. Code authorities most often cited in local procurement specifications are MOM (Ministry of Manpower) Pressure Vessel Regulations, ABS / DNV / LR, API 510 / 570 / 653, so any inspector hunting work in Singapore should expect those references in interviews and pre-qualification packages. Wages track close to the national median for inspectors, with overtime making up the variable component. A recurring local theme: "Jurong Island's MOM pressure-vessel inspection regime is one of the strictest in Asia — every UT cal record has to satisfy MOM, IOC and class-society auditors at the same yard gate." Beyond the top-of-mind names, the deeper bench in Singapore includes Keppel Offshore & Marine, ST Engineering, SIA Engineering — these are the employers that pre-qualification managers screen most often when filling rotational openings. BLS-anchored Level II wages in Singapore run around $68,000/yr; Level III with API endorsements layers on to roughly $110,000/yr — the gap between the two is the single biggest reason local inspectors pursue Level III. Jurisdictional layer matters here: MOM Workplace Safety & Health Act and EMA pressure equipment regs apply on top of the federal/national codes, and missing the local-authority reference on a procedure submission is a common rejection reason for first-time-into-Singapore contractors. One angle that differentiates Singapore from peer markets: Jurong Island is densest petrochemical complex in Asia — covers <5km² with 100+ plants. Turnaround calendar: Year-round (no monsoon TAR cluster) — the inspection workforce flexes hard against this rhythm and overtime stacks during those windows.
Local industries
Top local employers / asset owners
- • ExxonMobil Singapore Refinery (Jurong / Pulau Ayer Chawan) (Refinery)
- • Shell Energy and Chemicals Park Singapore (Pulau Bukom) (Refinery / petrochemical)
- • Singapore Refining Company (SRC) Jurong Island (Refinery)
- • Seatrium (formerly Keppel/Sembcorp Marine) yards (Offshore / shipbuilding)
Methods most-used locally
UT thickness; PAUT for high-temperature piping; RT on weld repairs; MT/PT on critical welds; PAUT; AE for tank monitoring; MT; PT.
| Role | Pay (USD) |
|---|---|
NDT Trainee / Helper 0-1 yrs • No certification yet; pursuing ASNT Level I | $38K–$50K |
ASNT Level I Technician 1-2 yrs • ASNT NDT Level I in one or more methods | $48K–$65K |
ASNT Level II UT/RT/MT/PT Inspector 3-6 yrs • ASNT NDT Level II in primary method(s) | $60K–$92K |
PAUT/TOFD Technician 4-8 yrs • ASNT Level II UT plus PAUT and/or TOFD endorsement | $78K–$115K |
API 510 / 570 / 653 Inspector 5+ yrs • API 510, 570, or 653 individual certifications | $88K–$135K |
ASNT Level III / NDE Engineer 8-15 yrs • ASNT NDT Level III in multiple methods | $110K–$175K |
Certifications worth holding for the Singapore market
- ASNT NDT Level II in your primary method (UT or RT is the most marketable starting point)
- API 510 (pressure vessel) — turnaround season is gated by the count of API 510 inspectors a contractor can field
- API 570 (in-service piping) — table-stakes for any piping-circuit inspection work
- API 653 (above-ground storage tank) — required for tank shell, floor, and roof inspection scopes
- AWS CWI plus ABS / DNV / LR class-society approvals
- ASNT Level III in your primary method (the credential that unlocks procedure approval and inspector certification)
Application checklist
- Photo of your current ASNT (or ISO 9712 / NAS 410) certification card and the underlying written practice that issued it.
- Proof of relevant API certifications (510 / 570 / 653) if you are applying to Singapore refining, petrochemical, or pipeline work.
- Documented vision examination (current within 12 months) and physical / colour-perception test as required by your written practice.
- A method-by-method experience log totalling the hours required by your level (e.g. 1,600 h for Level II UT under SNT-TC-1A).
- OSHA 10 (or 30) construction safety card; many petrochemical sites also require TWIC, BROWZ, ISN, or Avetta enrollment.
- Procedure-writing samples if applying for Level III or NDE engineer roles — at minimum a UT or RT procedure you authored.
- A signed reference from a Level III or supervising inspector who can vouch for your hands-on experience hours.
Frequently asked
What's the entry-level NDT salary in Singapore?
Entry-level NDT trainees in Singapore start around $34K-$48K (BLS-anchored regional band). Once ASNT Level I certifications come in (typically 6-12 months), base pay steps to ~$48K-$68K, with turnaround overtime layering on top.
Which NDT certifications are most in-demand in Singapore?
ASNT NDT Level II in your primary method (UT or RT is the most marketable starting point); API 510 (pressure vessel) — turnaround season is gated by the count of API 510 inspectors a contractor can field; API 570 (in-service piping) — table-stakes for any piping-circuit inspection work — these are the certifications that show up most often in local procurement and pre-qualification packages. Note also MOM Workplace Safety & Health Act and EMA pressure equipment regs — local code references that procurement managers expect inspectors to be familiar with.
Are remote / travel NDT roles available out of Singapore?
Yes. Most Singapore-based inspection contractors run a mix of local turnaround work and travel-rotation positions to other regions; a willingness to mobilise is one of the fastest ways to break into the industry from a Level I background.
Who are the largest NDT employers in Singapore?
The biggest single employer of NDT inspectors in Singapore is ExxonMobil Singapore Chemical Plant; the broader top-five typically also includes Shell Pulau Bukom, Sembcorp Marine, Keppel Offshore & Marine, ST Engineering. Pre-qualification with the top three names unlocks the bulk of the local volume.
What makes the Singapore NDT market different from neighbouring cities?
Jurong Island is densest petrochemical complex in Asia — covers <5km² with 100+ plants Combined with: marine ndt for fpso conversions and lng bunker barges is a major specialty. These local specialties shape the kinds of credentials that get hired here vs. neighbouring metros.
When does NDT hiring spike in Singapore?
Hiring follows the local turnaround calendar: Year-round (no monsoon TAR cluster). Recruitment for these surge periods typically opens 60-90 days ahead, so positioning your resume by January for a spring TAR or July for an autumn TAR is the most effective approach.
NDT Training in Singapore
Local courses, fees, and accreditation pathways feeding the same employer base.
NDT Services in Singapore
The companies hiring inspectors — see the local service catalogue.
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Start Your NDT Career in Singapore
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