NDT Jobs & Salaries in Casper, WY
The NDT job market in Casper is shaped directly by its industrial base — Oil and gas upstream (Powder River Basin), Refining, Pipelines and midstream. Major employers and asset owners in the area include Sinclair Casper Refinery, Sinclair Wyoming Refining (Sinclair, regional), 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, PHMSA, ASME B31.4 / B31.8, so any inspector hunting work in Casper 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: "Wyoming winters extend equipment turnaround for repair and recalibration — the planning lead time on a single phased-array unit can run 60 days, and Powder River midstream operators want PHMSA-defensible weld-NDT records ahead of every freeze season." Beyond the top-of-mind names, the deeper bench in Casper includes Continental Resources, ConocoPhillips Wyoming — these are the employers that pre-qualification managers screen most often when filling rotational openings. BLS-anchored Level II wages in Casper run around $78,000/yr; Level III with API endorsements layers on to roughly $118,000/yr — the gap between the two is the single biggest reason local inspectors pursue Level III. Jurisdictional layer matters here: WY DEQ and WOGCC pipeline 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-Casper contractors. One angle that differentiates Casper from peer markets: Sinclair Wyoming is one of smallest US refineries — every TAR is critical. Turnaround calendar: Spring/Summer TARs preferred (avoid winter) — the inspection workforce flexes hard against this rhythm and overtime stacks during those windows.
Local industries
Top local employers / asset owners
- • Sinclair Casper Refinery (Refinery)
- • Sinclair Wyoming Refining (Sinclair, regional) (Refinery)
Methods most-used locally
UT; GWT for buried pipeline; PMI; UT thickness; PAUT for high-temperature piping; RT on weld repairs; MT/PT on critical welds; UT thickness on long-seam pipe.
| Role | Pay (USD) |
|---|---|
NDT Trainee / Helper 0-1 yrs • No certification yet; pursuing ASNT Level I | $41K–$54K |
ASNT Level I Technician 1-2 yrs • ASNT NDT Level I in one or more methods | $52K–$70K |
ASNT Level II UT/RT/MT/PT Inspector 3-6 yrs • ASNT NDT Level II in primary method(s) | $65K–$99K |
PAUT/TOFD Technician 4-8 yrs • ASNT Level II UT plus PAUT and/or TOFD endorsement | $84K–$124K |
API 510 / 570 / 653 Inspector 5+ yrs • API 510, 570, or 653 individual certifications | $95K–$146K |
ASNT Level III / NDE Engineer 8-15 yrs • ASNT NDT Level III in multiple methods | $119K–$189K |
Certifications worth holding for the Casper 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
- 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 Casper 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 Casper?
Entry-level NDT trainees in Casper start around $39K-$56K (BLS-anchored regional band). Once ASNT Level I certifications come in (typically 6-12 months), base pay steps to ~$56K-$78K, with turnaround overtime layering on top.
Which NDT certifications are most in-demand in Casper?
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 WY DEQ and WOGCC pipeline regs — local code references that procurement managers expect inspectors to be familiar with.
Are remote / travel NDT roles available out of Casper?
Yes. Most Casper-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 Casper?
The biggest single employer of NDT inspectors in Casper is Sinclair Wyoming Refining; the broader top-five typically also includes EOG Resources Casper, Devon Energy, Continental Resources, ConocoPhillips Wyoming. Pre-qualification with the top three names unlocks the bulk of the local volume.
What makes the Casper NDT market different from neighbouring cities?
Sinclair Wyoming is one of smallest US refineries — every TAR is critical Combined with: powder river + niobrara well ndt — pad-style scope. These local specialties shape the kinds of credentials that get hired here vs. neighbouring metros.
When does NDT hiring spike in Casper?
Hiring follows the local turnaround calendar: Spring/Summer TARs preferred (avoid winter). 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 Casper
Local courses, fees, and accreditation pathways feeding the same employer base.
NDT Services in Casper
The companies hiring inspectors — see the local service catalogue.
Explore Careers in Other Cities
Verified Casper, WY Inspection-Market Data
Hard numbers from BLS, EIA, AAPA, Census & API directories — anchoring this page to Casper, WY's actual NDT market, not a generic template.
- Local Wage Anchor — Level II NDT Technician
- $78K/yr typical for Casper, WY
- Metro Industrial Base
- 80K people in Casper, WY
- Sector Mix (NDT Demand Drivers)
- Oil & Gas (PRB, Niobrara) (55%) · Refining (22%) · Pipeline (15%)
- Refinery Inventory
- 1+ refineries — Sinclair Wyoming Refining
- Active API-Certified Inspectors (regional)
- ~20 API 510 · ~25 API 570 · ~15 API 653
- ASNT Chapter / Community
- Rocky Mountain ASNT (regional)
- Cost-of-Living Impact on Rate Cards
- COL index 88.0 (12.0 pts below national avg) · transport surcharge band: medium
Source: BLS OES Wyoming 2024
Source: US Census ACS 2023
Source: BEA Regional Accounts 2023
Source: EIA Refinery Capacity Report Jan 2025
Source: API ICP roster + state directories (est.)
Source: ASNT chapter directory
Source: C2ER ACCRA COL Index 2024
Continue Reading — In-Depth Guides
Authored by ASNT Level III inspectors. Real procedures, real numbers, real codes.
- Ultrasonic Testing — Complete GuidePhysics, calibration, codes, equipment, applications.
- Radiographic Testing — Complete GuideSources, exposure, IQIs, ASME V, digital RT.
- Magnetic Particle Testing — Complete GuideAC/DC field, wet/dry methods, ASTM E709, yoke.
- Penetrant Testing — Complete GuideVisible vs fluorescent, ASTM E165, dwell times.
- Phased Array UT (PAUT) — Complete GuideBeam steering, focal laws, scan plans, ISO 13588.
Start Your NDT Career in Casper
Get certified, gain documented experience, and connect with the local employers above.