NDT Jobs & Salaries in Corpus Christi, TX
The NDT job market in Corpus Christi is shaped directly by its industrial base — Refining, LNG export, Offshore terminals. Major employers and asset owners in the area include Cheniere Corpus Christi LNG, Flint Hills Resources Corpus Christi, Valero Bill Greehey Refinery, 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 API 510 / 570 / 653, PHMSA for pipelines, USCG for marine terminals, so any inspector hunting work in Corpus Christi should expect those references in interviews and pre-qualification packages. Local wages run a touch above the national median, reflecting the industrial concentration in the metro. A recurring local theme: "LNG export construction projects burn through inspection capacity — a missed RT source recertification stops the clock on a $2M weld inspection package." Beyond the top-of-mind names, the deeper bench in Corpus Christi includes Citgo Corpus Christi, Port of Corpus Christi, NAS Corpus Christi — these are the employers that pre-qualification managers screen most often when filling rotational openings. BLS-anchored Level II wages in Corpus Christi run around $79,000/yr; Level III with API endorsements layers on to roughly $119,000/yr — the gap between the two is the single biggest reason local inspectors pursue Level III. Jurisdictional layer matters here: TPSC §757.001 and TCEQ 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-Corpus Christi contractors. One angle that differentiates Corpus Christi from peer markets: #1 US crude oil export port — radiography work on export-dock metering systems is unique to CC. Turnaround calendar: Spring TAR (Mar-May); Fall TAR (Oct-Nov) — the inspection workforce flexes hard against this rhythm and overtime stacks during those windows.
Local industries
Top local employers / asset owners
- • Cheniere Corpus Christi LNG (LNG export)
- • Flint Hills Resources Corpus Christi (Refinery)
- • Valero Bill Greehey Refinery (Refinery)
Methods most-used locally
UT thickness; PAUT for high-temperature piping; RT on weld repairs; MT/PT on critical welds; RT for cryogenic welds; PAUT; PMI; helium-leak.
| Role | Pay (USD) |
|---|---|
NDT Trainee / Helper 0-1 yrs • No certification yet; pursuing ASNT Level I | $42K–$55K |
ASNT Level I Technician 1-2 yrs • ASNT NDT Level I in one or more methods | $53K–$72K |
ASNT Level II UT/RT/MT/PT Inspector 3-6 yrs • ASNT NDT Level II in primary method(s) | $66K–$101K |
PAUT/TOFD Technician 4-8 yrs • ASNT Level II UT plus PAUT and/or TOFD endorsement | $86K–$127K |
API 510 / 570 / 653 Inspector 5+ yrs • API 510, 570, or 653 individual certifications | $97K–$149K |
ASNT Level III / NDE Engineer 8-15 yrs • ASNT NDT Level III in multiple methods | $121K–$193K |
Certifications worth holding for the Corpus Christi 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 — visual inspection of LNG cryogenic welds
- 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 Corpus Christi 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 Corpus Christi?
Entry-level NDT trainees in Corpus Christi start around $41K-$58K (BLS-anchored regional band). Once ASNT Level I certifications come in (typically 6-12 months), base pay steps to ~$58K-$79K, with turnaround overtime layering on top.
Which NDT certifications are most in-demand in Corpus Christi?
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 TPSC §757.001 and TCEQ — local code references that procurement managers expect inspectors to be familiar with.
Are remote / travel NDT roles available out of Corpus Christi?
Yes. Most Corpus Christi-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 Corpus Christi?
The biggest single employer of NDT inspectors in Corpus Christi is Cheniere Corpus Christi LNG; the broader top-five typically also includes Flint Hills Resources Corpus Christi, Valero Bill Greehey Refinery (3 refineries combined), Citgo Corpus Christi, Port of Corpus Christi. Pre-qualification with the top three names unlocks the bulk of the local volume.
What makes the Corpus Christi NDT market different from neighbouring cities?
#1 US crude oil export port — radiography work on export-dock metering systems is unique to CC Combined with: cheniere stage iii expansion (2024-2027) generated $4b+ inspection contract pipeline. These local specialties shape the kinds of credentials that get hired here vs. neighbouring metros.
When does NDT hiring spike in Corpus Christi?
Hiring follows the local turnaround calendar: Spring TAR (Mar-May); Fall TAR (Oct-Nov). 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 Corpus Christi
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