NDT Training in Honolulu, HI — Online & Onsite ASNT Courses
Honolulu's inspection economy has two anchors, and both are on Oahu's south shore. Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility is the largest industrial employer in the State of Hawaii, with more than 7,100 civilian, military and contractor personnel maintaining the Pacific submarine fleet — and the ongoing Dry Dock 5 construction program adds years of weld and structural inspection work. To the west in Kapolei, Par Hawaii operates the state's only refinery at 94,000 barrels per day, now paired with a biorefinery producing renewable diesel and sustainable aviation fuel. Island isolation means nearly all NDT talent is grown locally through shipyard apprenticeships or hired at relocation premiums, so certified technicians face unusually little competition.
Two ways to train in Honolulu, HI
I'm an individual technician
You want Level I or Level II in one method, or you are preparing for ASNT Level III. Theory runs live online; your employer (or the employer you are joining) certifies you under its written practice, and the practical examination is administered by an ASNT Level III on real specimens. Send a course enquiry or read NDT training online first.
I'm training a company team
You need a crew trained, examined and certified to your SNT-TC-1A written practice, onsite at your facility or blended with live online theory, with Level III oversight and an audit-ready file. See the SNT-TC-1A certification programme for NDT companies or request a company team training quote — quote within one business day.
Honolulu's inspection economy has two anchors, and both are on Oahu's south shore. Training runs on ASNT certification; Level II pay sits at USD 60,000–80,000/year.
Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility is the largest industrial employer in the State of Hawaii, with more than 7,100 civilian, military and contractor personnel maintaining the Pacific submarine fleet — and the ongoing Dry Dock 5 construction program adds years of weld and structural inspection work. To the west in Kapolei, Par Hawaii operates the state's only refinery at 94,000 barrels per day, now paired with a biorefinery producing renewable diesel and sustainable aviation fuel. Island isolation means nearly all NDT talent is grown locally through shipyard apprenticeships or hired at relocation premiums, so certified technicians face unusually little competition. The shipyard qualifies NDT personnel to Navy programs built on ASNT-style written practice while Par Hawaii runs SNT-TC-1A refinery inspection, so the ASNT track covers both of the island's dominant employers. Employer examinations (general, specific and practical) are administered by an ASNT Level III under your written practice; ASNT's own central examinations are booked through ASNT's testing arrangements, not through Atlantis.
Source: ASNT SNT-TC-1A (2024 edition); local market data per city research file
| Factor | This market | What it means |
|---|---|---|
| Certification route | ASNT, AWS CWI, API 510 | The shipyard qualifies NDT personnel to Navy programs built on ASNT-style written practice while Par Hawaii runs SNT-TC-1A refinery inspection, so the ASNT track covers both of the island's dominant employers. |
| Level I pay band | USD 45,000–58,000/year | Entry: performs set-ups and records results under supervision |
| Level II pay band | USD 60,000–80,000/year | Interprets and reports to an approved procedure |
| Level III pay band | USD 90,000–120,000/year | Approves procedures and qualifies personnel |
| Examinations | Employer exams by an ASNT Level III under your written practice | No Atlantis exam centre; ASNT central exams via ASNT's own testing arrangements |
| Delivery | On-site cohort · arranged venue · blended online theory + in-person practical | No fixed schoolhouse; the model follows the cohort |
Which NDT certification do employers in Honolulu ask for?
ASNT leads this market. The shipyard qualifies NDT personnel to Navy programs built on ASNT-style written practice while Par Hawaii runs SNT-TC-1A refinery inspection, so the ASNT track covers both of the island's dominant employers.
What does an NDT technician earn in Honolulu?
Level I sits at USD 45,000–58,000/year, Level II at USD 60,000–80,000/year, and Level III at USD 90,000–120,000/year. Certification level moves pay more than any other factor; method premiums stack on top.
Where are NDT certification exams administered near Honolulu?
Employer examinations (general, specific and practical) are administered by an ASNT Level III under your written practice; ASNT's own central examinations are booked through ASNT's testing arrangements, not through Atlantis. Employer-certified schemes also allow examinations at the employer's own facility under an approving Level III.
How is NDT training delivered in Honolulu?
Three routes: on-site at the employer's facility with the employer's own equipment, an arranged venue when a cohort forms, or blended — online theory on the technician's schedule followed by a concentrated in-person practical. The practical cannot be done remotely under any recognised scheme.
Delivery follows the cohort: on-site at your facility, an arranged venue nearby, or blended online theory with an in-person practical. See NDT training across the US and employer-sponsored cohorts.
National programmes behind this Honolulu, HI page
This page covers NDT training for employers and technicians in Honolulu, HI. The national programmes live on their own pages: NDT training (every method and level across the USA and Canada), NDT training online, SNT-TC-1A training and certification, SNT-TC-1A certification programme for NDT companies, ASNT Level III training and ASNT Level III consulting. Hours by method and level are in the training requirements matrix; practise on the Practical NDT simulator.
NDT training in Honolulu: how it works for Honolulu employers and technicians
Short answer: Atlantis NDT trains Honolulu technicians to ASNT SNT-TC-1A Level I, II and III in UT, PAUT, TOFD, RT, MT, PT, VT and ET. Theory is taught live online or onsite at your facility on Oahu, the practical runs on real specimens under an ASNT Level III, and your employer certifies you under its written practice. There is no Atlantis classroom in Honolulu; the course comes to your crew instead.
That model suits Hawaii better than it would most mainland cities. Flying a crew of six to a mainland schoolhouse for two weeks costs airfare, hotel nights and lost shifts, and it pulls people off the job right when a shutdown or a dry-dock availability needs them. Bringing the Level III and the specimens to Oahu, or running theory online in Hawaii-Aleutian time and doing the practical block at your yard, keeps the crew at home. This section goes beyond the summary above: method by method, the certification steps, the Hawaii licensing rules for radiography crews, the real local training options, and the questions Honolulu technicians actually ask.
If you already know what you need, request a Honolulu training quote. Cohort and onsite quotes come back within one business day.
ASNT Level I, II and III courses available in Honolulu
Every course below follows the ASNT SNT-TC-1A framework and is built to slot into your company's written practice. Level I and Level II courses cover theory, equipment, technique and code acceptance criteria. Level III preparation covers the Basic exam and the method exams. The table maps each method to the work Honolulu employers actually do.
| Method | Levels | What Honolulu employers use it for | Prerequisite |
|---|---|---|---|
| UT (ultrasonic thickness and shear wave) | I, II, III prep | Corrosion and wall-loss surveys on refinery piping, tanks and harbour structures exposed to salt air; weld inspection on fabricated steel | None for Level I; Level I time and hours for Level II under your written practice |
| PAUT (phased array UT) | II, III prep | Weld volumetric inspection and corrosion mapping where radiography would shut down a work area | UT Level II or equivalent UT background |
| TOFD (time-of-flight diffraction) | II | Sizing of weld flaws in thick-wall pressure equipment during refinery turnarounds | UT Level II |
| RT (radiographic testing) | I, II, III prep | Weld radiography on piping and pressure equipment; film and digital interpretation | Radiation safety training plus NRC-compliant radiographer certification before working as a radiographer (see licensing below) |
| MT (magnetic particle) | I, II, III prep | Surface crack detection on ferritic welds, lifting gear, structural steel and rotating equipment | None for Level I |
| PT (liquid penetrant) | I, II, III prep | Surface-breaking defects on stainless, aluminium and non-magnetic parts, including aviation and marine components | None for Level I |
| VT (visual testing) | I, II, III prep | Weld and fit-up inspection, corrosion assessment and the visual element of almost every inspection plan | None for Level I |
| ET (eddy current) | I, II, III prep | Surface-crack and conductivity work on aircraft structure and tubing inspection in heat exchangers | None for Level I |
The exact classroom hours and experience hours for each method and level are set out in our SNT-TC-1A training requirements matrix. We point you there rather than quoting figures on this page because your written practice can set requirements above the recommended minimums, and the number that counts in an audit is the one in your document.
SNT-TC-1A certification path in Honolulu, step by step
SNT-TC-1A is a recommended practice, which means certification belongs to your employer, not to a school. Here is the route a Honolulu technician follows:
- Your employer's written practice. The company documents how it trains, examines and certifies NDT personnel. If you do not have one, a Level III writes it (see written practice development).
- Formal classroom training. You complete the classroom hours your written practice requires for the method and level, live online or onsite on Oahu.
- On-the-job experience. You log supervised experience in the method. Keep the log signed and dated; auditors check it.
- General examination. A written exam on the principles of the method.
- Specific examination. A written exam on your employer's procedures, equipment and the codes you work to.
- Practical examination. Hands-on testing of real specimens with known flaws, administered and graded under an ASNT Level III.
- Vision examination. Near-vision acuity and colour contrast, repeated annually.
- Certification by your employer. The certifying Level III and the employer sign the certification record.
- Recertification. At the interval in your written practice, by examination or by evidence of continued satisfactory work, as the document allows.
The hours behind steps 2 and 3 for every method are in the requirements matrix. For a fuller explanation of how employer-based certification works, read SNT-TC-1A training and certification.
Online, live-virtual or onsite NDT training for Honolulu crews
There are three ways to run a programme for a Honolulu team, and the right one depends on crew size and your outage calendar.
- Live online theory, practical onsite. Classroom sessions run live with the instructor, scheduled in Hawaii time so nobody is logging in at 3 a.m. The practical block then runs at your facility on your own equipment and specimens, or on specimens we bring.
- Fully onsite. For a cohort, the Level III comes to your plant, yard or shop on Oahu and runs theory and practical back to back. Neighbour-island sites (Maui, Big Island, Kauai) can be scheduled the same way.
- Individual online enrolment. A single technician can take theory through NDT training online, then complete the practical and examinations with their employer's Level III.
Scheduling around the island's big work windows matters. Refinery turnarounds in Kapolei, power-plant outages, and dry-dock availabilities at the shipyard all pull every qualified technician onto the job at once. Most Honolulu employers train in the quiet weeks before a turnaround so newly certified Level IIs are ready when the work starts. Tell us your outage dates and we plan backwards from them. Ask about onsite training for your Honolulu crew.
Where NDT technicians work in Honolulu
Oahu's inspection work clusters in a handful of sectors, each with its own codes and its own expectations of technicians.
Navy ship repair and the waterfront
Pearl Harbor Naval Shipyard is the dominant industrial employer. Navy nuclear and surface-ship work is inspected to NAVSEA requirements such as Technical Publication 271 and MIL-STD-2035, and the shipyard qualifies its own NDT personnel to those Navy programmes. Atlantis training is SNT-TC-1A-based, so it does not replace shipyard qualification. It does give contractors and subcontractors working on the waterfront a documented ASNT foundation, and many Navy contracts ask subcontractors for ASNT-qualified personnel alongside the Navy-specific requirements.
Refining, fuels and terminals
Par Hawaii's Kapolei refinery and the fuel terminals around Barbers Point and Honolulu Harbor need corrosion surveys, weld inspection on piping repairs, and tank inspection. Owners typically work to ASME Section V for NDT methods, ASME B31.3 for process piping, and API inspection codes for piping, vessels and tanks. Some employers also ask for API 510, 570 or 653 inspector credentials for their own inspectors; Atlantis does not train for those, but ASNT Level II technicians support every inspection those inspectors sign off.
Power, utilities and infrastructure
Generating stations on Oahu, utility-scale solar and battery sites, water and wastewater systems, and the state's bridges and harbour structures all generate VT, UT and MT work. Salt air and humidity mean corrosion is the constant theme, so UT thickness and corrosion mapping skills are in steady demand.
Aviation
Daniel K. Inouye International Airport and Joint Base Pearl Harbor-Hickam support airline line maintenance and military aircraft work. Aerospace NDT often runs under NAS 410 or the operator's own programme; we mention it only as context because Atlantis trains to SNT-TC-1A, not NAS 410.
Construction and fabrication
High-rise construction in Kakaako and downtown, rail and transit structures, and local fabrication shops need structural-steel weld inspection, usually to AWS D1.1, with VT, MT and UT as the core methods.
Radiography licensing in Hawaii
Hawaii is not an NRC Agreement State. Industrial radiography with radioactive sources (for example Ir-192) in Hawaii falls under the US Nuclear Regulatory Commission, administered from NRC Region IV in Arlington, Texas. A company licensed by an Agreement State on the mainland can work in Hawaii under the NRC's reciprocity rule by filing NRC Form 241 first. Under 10 CFR Part 34, each radiographer must hold radiographer certification from an NRC-recognised certifying entity and complete the licensee's radiation safety training before working as a radiographer. X-ray machines are a separate matter regulated by the Hawaii Department of Health's Indoor and Radiological Health Branch. Our RT courses teach the NDT method; they are not a radiation safety licence, and your Radiation Safety Officer remains responsible for the licence conditions.
TWIC and base access
Unescorted access to secure areas of MTSA-regulated port facilities such as Honolulu Harbor and Kalaeloa Barbers Point Harbor requires a Transportation Worker Identification Credential (TWIC), issued by the TSA. Work inside Joint Base Pearl Harbor-Hickam needs installation access through your contract sponsor. Neither is part of NDT certification, but technicians without them are hard to deploy, so plan the TWIC application alongside training.
Method spotlight: UT thickness and corrosion mapping in a salt-air environment
If one method earns its keep on Oahu it is ultrasonic thickness testing. Everything near the water corrodes: tank floors and shells, pipe racks, piling, fuel lines and pier structures. A competent UT Level II in Honolulu needs to do more than read a number off a gauge. They need to select the right transducer for pitted surfaces, handle coatings with echo-to-echo techniques, set up a grid that an engineer can trend from one survey to the next, and recognise when spot readings should be replaced by a scanned corrosion map with PAUT. Our UT Level II course spends time on exactly these points: calibration on step wedges, measuring through paint, distinguishing laminations from wall loss, and reporting in a form your integrity engineer can use. Teams that already hold UT Level II can step up to PAUT corrosion mapping training.
Local options compared: NDT training in and around Honolulu
Honolulu searchers usually want a list, so here is an honest one.
- Pearl Harbor Naval Shipyard Apprentice Program. A four-year paid apprenticeship run with the US Department of Labor and Honolulu Community College, leading to an Associate degree in Applied Trades. It is the main home-grown route into shipyard trades, including inspection-related work, and hiring is through USAJOBS. It is an excellent route if you want a shipyard career; it is not open enrolment.
- Honolulu Community College. Runs the academic side of the shipyard apprenticeship and offers trades programmes. It does not, as far as we could confirm, run a stand-alone ASNT NDT certificate.
- ASNT Hawaii Section. ASNT lists a Hawaii section in its Region 15. Section meetings are a good way to meet local Level IIIs and hear about openings; check the ASNT section directory for current meeting details.
- Mainland schoolhouses. Several established NDT schools on the West Coast and in Texas run open-enrolment courses. They work well for one technician at a time but add travel and lodging for every trainee.
- Atlantis NDT. No Honolulu centre. We deliver live online theory and onsite cohorts at your facility under an ASNT Level III, and we help employers write and maintain the written practice that makes the certification valid. Best fit: Honolulu employers with a crew to qualify, and individual technicians whose employer will certify them.
Choosing between these is less about the school and more about who will certify you. If an employer is already lined up, ask them which programme their written practice accepts before you enrol anywhere.
Level III services and written practices for Honolulu NDT companies
Small Hawaii inspection firms often have excellent technicians and no Level III on staff, which leaves them exposed at their first client audit. Atlantis supports them with:
- Written practice development and review so certification records stand up to client and prime-contractor audits (written practice development).
- Level III examination services: general, specific and practical exams prepared, administered and graded under your written practice.
- Procedure writing and review for the codes your Honolulu clients work to.
- Corporate training programmes for whole crews (corporate NDT training).
For consulting work in the islands see NDT consulting in Hawaii and our refining NDT consulting page for Honolulu. For the statewide view of training, see NDT training across Hawaii. Book a Level III consultation if you need a written practice before your next audit.
Practise before the practical exam
Trainees on Oahu can rehearse set-ups and flaw interpretation on the Practical NDT simulator, which covers 12 methods in five environments: an NDT lab, a welding workshop, an aircraft hangar, an oil and gas site and a storage tank. The storage-tank and oil-and-gas scenes are a close match to Kapolei work. There is also a Honolulu practical NDT page. The simulator is practice only. It does not replace the practical examination on real specimens, which your Level III administers.
Your instructor
Courses are led by Anoop Rayavarapu, ASNT NDT Level III and founder of Atlantis NDT. He sets the course content, reviews written practices and oversees examinations. For Level III candidates, see ASNT Level III training.
Frequently asked questions about NDT training in Honolulu
How do I get NDT certified in Honolulu?
Complete classroom training in a method, log on-the-job experience, pass the general, specific and practical exams and a vision test, and get certified by your employer under its SNT-TC-1A written practice. Atlantis provides the training and Level III exam support; certification is issued by the employer.
Can I take NDT training online in Hawaii?
Yes, for the theory. Live online classes can be scheduled in Hawaii time. The practical part and the practical exam must be done hands-on with real specimens, either at your employer's facility or in an onsite cohort.
How long does UT Level 2 training take?
It depends on the classroom hours and experience hours in your employer's written practice, and on whether you are coming from UT Level I. The recommended figures for every method are in our training requirements matrix.
Do I need a licence for radiography in Hawaii?
Your employer needs an NRC licence (or an Agreement State licence plus an NRC Form 241 reciprocity filing) to use radioactive sources in Hawaii, and each radiographer must be certified through an NRC-recognised certifying entity and trained in radiation safety. X-ray equipment is regulated by the Hawaii Department of Health. NDT training alone does not license you.
What does NDT training cost in Honolulu?
We quote on request. Cost depends on method, level, group size, whether the course runs online or onsite, and travel for onsite delivery. Send the details and you will have a quote within one business day.
Is ASNT certification recognised by Honolulu employers?
SNT-TC-1A is the most common basis for employer certification in US industry, including refining, power and construction on Oahu. Navy shipyard work adds NAVSEA-specific requirements, and aviation work may require NAS 410, so check what your target employer's programme says.
Can you train our crew at our plant on Oahu?
Yes. Onsite delivery at your facility is the usual model for Honolulu cohorts, using your equipment and procedures so the training matches the work. Neighbour-island sites can be scheduled too.
Can I use the GI Bill or WIOA to pay for NDT training?
Those programmes generally require an approved school or an approved training provider listed with the state. Atlantis does not claim VA or WIOA approval, so check with your VA or American Job Center counsellor first. Employer-paid training is the common route for our courses.
Do I need a TWIC card to work as an NDT technician in Honolulu?
Not to be certified, but you will need one for unescorted access to secure areas of regulated port facilities, which includes much of the harbour and terminal work. Many employers ask for it at hiring.
Is there an NDT school in Honolulu?
We could not find a stand-alone open-enrolment ASNT NDT school in Honolulu. The shipyard apprenticeship with Honolulu Community College is the main local route; otherwise training is online, onsite with an employer, or on the mainland.
Can I prepare for ASNT Level III in Hawaii?
Yes. Level III preparation runs live online, and the ASNT Level III exams are booked through ASNT's own testing arrangements, not through Atlantis.
How do I practise for the practical exam?
Use real specimens under supervision wherever possible, and rehearse on the Practical NDT simulator between sessions. Mock written questions are in posts such as UT Level 2 practice questions.
What do NDT technicians earn in Hawaii?
Pay varies with method, level and employer. For published ranges see our NDT salary guide.
Ready to plan a programme? Get a quote for Honolulu NDT training, browse all NDT training courses, or read about online NDT training.
Speak to an ASNT NDT Level III
Atlantis NDT provides ASNT Level III consulting, NDT training to ASNT SNT-TC-1A, inspection management software and independent report validation. Request a free consultation and we will return a tailored quote — affordable, accessible and fully customizable to your programme.