NDT Jobs & Salaries in Indianapolis, IN
The NDT job market in Indianapolis is shaped directly by its industrial base — Defense aerospace propulsion, Pharmaceutical, Diesel (Cummins regional). Major employers and asset owners in the area include Rolls-Royce Indianapolis (defense propulsion campus), Allison Transmission HQ, Eli Lilly Technology Center, 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 AS9100, Nadcap, FAA Part 145, so any inspector hunting work in Indianapolis 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: "Rolls-Royce Indy stamps the engines for the B-52 re-engine and AE2100 — Nadcap NDE audits hit the same shop running F-405 and AE3007 simultaneously, and a single misfiled cert kills an audit." Beyond the top-of-mind names, the deeper bench in Indianapolis includes Cummins (Columbus, 70km) — these are the employers that pre-qualification managers screen most often when filling rotational openings. BLS-anchored Level II wages in Indianapolis run around $72,000/yr; Level III with API endorsements layers on to roughly $112,000/yr — the gap between the two is the single biggest reason local inspectors pursue Level III. Jurisdictional layer matters here: AS9100 and Nadcap NDT 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-Indianapolis contractors. One angle that differentiates Indianapolis from peer markets: Rolls-Royce Indianapolis — only US Rolls-Royce military engine manufacturing. Turnaround calendar: Spring/Fall TARs — the inspection workforce flexes hard against this rhythm and overtime stacks during those windows.
Local industries
Top local employers / asset owners
- • Rolls-Royce Indianapolis (defense propulsion campus) (Aerospace engines)
- • Allison Transmission HQ (Heavy-duty transmissions)
- • Eli Lilly Technology Center (Pharma manufacturing)
Methods most-used locally
FPI to NAS 410; eddy-current array; phased-array UT on composites; X-ray and CT; UT; RT; PT; MT.
| 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 Indianapolis market
- ASNT NDT Level II in your primary method (UT or RT is the most marketable starting point)
- NAS 410 — mandatory for aerospace prime-contractor inspection work
- 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 Indianapolis 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 Indianapolis?
Entry-level NDT trainees in Indianapolis start around $36K-$52K (BLS-anchored regional band). Once ASNT Level I certifications come in (typically 6-12 months), base pay steps to ~$52K-$72K, with turnaround overtime layering on top.
Which NDT certifications are most in-demand in Indianapolis?
ASNT NDT Level II in your primary method (UT or RT is the most marketable starting point); NAS 410 — mandatory for aerospace prime-contractor inspection work; ASNT Level III in your primary method (the credential that unlocks procedure approval and inspector certification) — these are the certifications that show up most often in local procurement and pre-qualification packages. Note also AS9100 and Nadcap NDT — local code references that procurement managers expect inspectors to be familiar with.
Are remote / travel NDT roles available out of Indianapolis?
Yes. Most Indianapolis-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 Indianapolis?
The biggest single employer of NDT inspectors in Indianapolis is Rolls-Royce North America Indianapolis; the broader top-five typically also includes Eli Lilly, Allison Transmission, Cummins (Columbus, 70km). Pre-qualification with the top three names unlocks the bulk of the local volume.
What makes the Indianapolis NDT market different from neighbouring cities?
Rolls-Royce Indianapolis — only US Rolls-Royce military engine manufacturing Combined with: allison transmission test cells — high-cycle fatigue ndt. These local specialties shape the kinds of credentials that get hired here vs. neighbouring metros.
When does NDT hiring spike in Indianapolis?
Hiring follows the local turnaround calendar: Spring/Fall TARs. 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 Indianapolis
Local courses, fees, and accreditation pathways feeding the same employer base.
NDT Services in Indianapolis
The companies hiring inspectors — see the local service catalogue.
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