Nail Technician Schools in Rhode Island: License Requirements, Exam & Career Guide (2026) | Sublime Professional

Nail Technician Schools in Rhode Island: License Requirements, Exam & Career Guide (2026)

Rhode Island requires 300 hours of approved training to become a licensed Manicurist. The Rhode Island Department of Health — Board of Hairdressing and Barbering regulates all licensing, requiring both a PSI-administered written exam (available in English, Spanish, Korean, and Vietnamese) and a Board-administered practical exam. Rhode Island has no apprenticeship path for nail techs, an explicit MMA (methyl methacrylate) ban, and no continuing education for standard renewal. The state's Newport luxury resort corridor and high salon density make it one of New England's most lucrative small markets.
300
Required Hours
$20–$23
RI Avg. Hourly
$125
App + License Fee
No CE
Standard Renewal
Age 18+
Minimum Age
4 Langs
Exam Languages

Rhode Island is America's smallest state — and that is precisely its advantage. With 1,045 square miles serving a concentrated population that includes the Newport luxury corridor, Providence's creative economy, and year-round coastal tourism, Rhode Island's nail technicians serve one of the highest-density, highest-spending client bases per capita in New England. The 300-hour requirement sits in the mid-range nationally, identical to Wisconsin and North Carolina, but the market dynamics here are dramatically different.

Whether you are searching for nail technician schools in Rhode Island, comparing nail schools in Rhode Island by location, or evaluating how RI compares to neighboring Connecticut (100 hours — lowest in the US) and Massachusetts (100 hours), this guide covers every step from enrollment through your first client at a Newport resort spa.

Want to command Newport-level pricing? Sublime Professional's $997 Nail Technician Program is the comprehensive career launcher, while the $399 Nail Tech Course is the skills accelerator for students already in school. Both include direct WhatsApp mentor support until mastery.

The Small-State Advantage: Why Rhode Island Works

1,045
Square Miles
(Smallest in US)
Everything is 45 min away
1M+
Population in a
Compact Market
~1,000 people per sq mi
$20–$23
Average Hourly
(Above National Avg)
Newport/Watch Hill: $28–$40+

The density advantage means you are never more than 45 minutes from any client in the state. A nail tech in Cranston can serve clients from Providence, Warwick, East Greenwich, and Newport in a single week without the multi-hour commutes that fragment markets in larger states. This geographic compression creates faster client-base building, higher rebooking rates, and referral networks that blanket the entire state.

Rhode Island 300-Hour Curriculum Requirements

Subject AreaType
Nail Anatomy & PhysiologyTheory
Chemistry of Nail ProductsTheory
Client Consultation & CommunicationTheory + Practical
Infection Control, Sanitation & SafetyTheory + Practical
Manicuring TechniquesPractical
Pedicuring TechniquesPractical
Cuticle DetailingPractical
Hand, Arm, Leg & Foot MassagePractical
Exfoliation & Paraffin TreatmentsPractical
Nail Cleansing, Buffing & ShapingPractical
Application, Repair & Removal of Artificial NailsPractical
Business Skills & Salon ManagementTheory
TOTAL300 hours

Rhode Island's MMA Ban: What Every Student Must Know

Methyl Methacrylate (MMA) Is Illegal in Rhode Island Nail Salons

Rhode Island Code of Regulations 216-RICR-40-05-4.7 explicitly prohibits the possession and/or use of any cosmetic nail preparation containing methyl methacrylate (MMA). This is not a suggestion — it is enforceable law. Violations can result in fines, license suspension, or revocation.

MMA — Banned ✗
  • Yellows and discolors rapidly
  • Bonds too aggressively to nail plate
  • Removal risks tearing natural nail layers
  • Respiratory irritant (acrid odor)
  • Cannot be soaked off — must be filed
  • Illegal to possess in RI salon
EMA — Legal & Professional ✓
  • Ethyl methacrylate (EMA) is the standard
  • Proper adhesion without nail plate damage
  • Can be soaked off with acetone
  • Lower odor, less respiratory irritation
  • Used by all professional product lines
  • Required by RI law
💡 Why This Matters for Students: Your 300-hour program should teach you to identify MMA by its acrid, overpowering odor and unusually low price point (MMA liquid is significantly cheaper than EMA). If you are ever asked to use products you cannot identify, refuse. The Sublime Professional $997 program covers monomer chemistry at the molecular level — including how to identify MMA, EMA, and their polymer properties — so you never unknowingly put your license at risk.

Rhode Island Licensing Requirements at a Glance

RequirementDetail
Regulatory BodyRhode Island Dept. of Health — Board of Hairdressing & Barbering
License TitleManicurist
Training Hours300 (school only — no apprenticeship for nail techs)
Minimum Age18 years old
EducationHigh school diploma or GED
CitizenshipU.S. citizen or legal entry status (birth certificate or immigration documents required)
ApplicationNotarized application + official school transcripts + passport photo
Application Fee$25
Licensing Fee$100
Exam Vendor (Written)PSI Exams — English, Spanish, Korean, Vietnamese
Exam (Practical)Board-administered, offered at least twice per year
Passing Score70% on each exam
RenewalEvery 2 years by September 30 — $50 fee
CE for RenewalNone required
ApprenticeshipNot available for nail technicians in RI
ReciprocityAvailable — 300+ hrs, both exams passed, active license. 90-day temp permit issued.
MMABanned — possession and use prohibited (216-RICR-40-05-4.7)
Board AddressRoom 104, 3 Capitol Hill, Providence, RI 02908-5097
Board Phone(401) 222-5960

Rhode Island Nail Tech Exam: PSI in 4 Languages

Rhode Island is one of the most multilingual-friendly states for nail tech licensing. The written (theory) exam is administered by PSI Exams and available in four languages — a significant advantage for Rhode Island's diverse population.

PSI Nail Technician Theory Exam

Rhode Island Board of Hairdressing & Barbering

🇺🇸 English 🇪🇸 Spanish 🇰🇷 Korean 🇻🇳 Vietnamese
FormatMultiple-choice theory exam via PSI testing centers
Passing Score70% minimum
RegistrationPSI Exams — (800) 733-9267 or psiexams.com
Exam Fee~$50 (covers both written & practical)
Practical ExamBoard-administered at least twice per year
Study ResourceNIC study guides & practice tests (NICTesting.org)
💡 Limited Exam Schedule — Plan Ahead. Rhode Island only guarantees practical exams at least twice per year. This means if you miss one exam window, you could wait months for the next. Complete your 300 hours on a timeline that aligns with the next scheduled exam. Contact the Board at (401) 222-5960 to confirm upcoming exam dates before your school graduation date.

How to Get Your Rhode Island Nail Tech License: Step-by-Step

1

Meet Eligibility Requirements

Be at least 18 years old. Have a high school diploma or GED. Be a U.S. citizen or have proof of legal entry (original birth certificate or notarized copy; immigration documents if born outside the U.S.). Demonstrate good moral character.

2

Complete 300 Hours at a Board-Approved Manicuring School

Enroll in an RI Department of Health-approved nail technology program. Complete 300 hours covering nail anatomy, chemistry, sanitation, manicuring, pedicuring, artificial nails, massage, and business skills. No apprenticeship option exists in Rhode Island for nail techs.

3

Submit Application & Documentation

Complete and notarize the application for licensure. Have your school send official transcripts directly to the Board. Submit: notarized application, proof of high school education, passport-style photo, $25 application fee, and $100 licensing fee. Mail to: Board of Hairdressing & Barbering, Room 104, 3 Capitol Hill, Providence, RI 02908.

4

Pass Both Written & Practical Exams (70% Each)

Register with PSI Exams for the written (theory) exam — available in English, Spanish, Korean, and Vietnamese. Take the Board-administered practical exam (offered at least twice per year). Passing score: 70% on each. Study NIC materials for both exams.

5

Receive Your Rhode Island Manicurist License

Upon passing both exams, the RI Department of Health issues your license. Renew every 2 years by September 30 with a $50 fee. No continuing education required. Optional: after 3+ years licensed, pursue an Instructor license.

Rhode Island's Luxury Market: Where 300 Hours Meets $40/Hour

Rhode Island's geographic compression means you can live in affordable Cranston or Warwick and drive 30 minutes to work in the Newport luxury corridor — the wealthiest per-capita market in New England outside of Boston's Back Bay. Here is where the premium money is.

ULTRA-PREMIUM
Watch Hill & Westerly
$35–$50+/hr

Ocean House (Forbes 5-Star, 12,000 sq ft Ocean & Harvest Spa). Watch Hill is Taylor Swift's summer estate territory. Clientele expects flawless enhancement work, gel art, and premium pricing. Seasonal peaks June–September.

PREMIUM
Newport & Middletown
$28–$40/hr

Newport Marriott Spa, Harbor Island Resort. Mansion-district clientele. Year-round tourism + summer surge. Wedding season (June–October) books months in advance. Acrylic and gel expertise mandatory.

HIGH-GROWTH
Providence / Cranston / East Side
$20–$30/hr

MiniLuxe (Cranston), boutique salons on Thayer St, Federal Hill, East Greenwich. Creative economy clients (RISD, Brown). Year-round stable demand. Self-employed in East Greenwich: $28–$35+/hr.

Can You Complete Nail Tech School Online in Rhode Island?

Fully Online — Not Accepted for RI Licensing

Rhode Island requires in-person training at a Board-approved manicuring school with hands-on practical hours. No fully online program satisfies the 300-hour requirement. No apprenticeship alternative exists.

Online Supplements — Essential for Newport Pricing

Rhode Island's 300 hours cover fundamentals. Newport/Watch Hill pricing ($35–$50+/hr) demands advanced skills. Sublime Professional's $997 Program or $399 Course fill the gap with gel chemistry, Russian manicure, acrylic architecture, and business strategy.

Two Paths to Advanced Skills — Choose Your Investment

Sublime Professional offers two programs: the $399 Nail Tech Course (skills accelerator for students already enrolled in school) and the $997 Nail Technician Program (complete career launcher covering everything from chemical science to salon business). Both include direct WhatsApp mentor support until you master every technique. Here is how they compare for Rhode Island students.

SKILLS ACCELERATOR
$399
Nail Technician Course
  • Gel nail chemistry & photoinitiator systems
  • Acrylic sculpture & apex architecture
  • Russian manicure technique
  • E-file calibration by bit & nail condition
  • Basic nail art & pedicure technique
  • WhatsApp mentor support until mastery
  • International diploma
  • Payment plans: 3 × $133/mo
Breakeven at $60/service
~7 clients
COMPLETE CAREER PROGRAM
$997
Nail Technician Program
  • Everything in the $399 course, PLUS:
  • Advanced gel systems & monomer chemistry
  • Full salon business strategy & pricing models
  • Client consultation frameworks
  • Marketing & social media for nail techs
  • Suite rental vs. salon employment analysis
  • Advanced troubleshooting protocols
  • WhatsApp mentor support until mastery
  • Payment plans: 3 × $333/mo
Breakeven at $75/service
~14 clients
💡 Which One Is Right for You? If you are currently enrolled in a Rhode Island school and want to accelerate your technical skills: the $399 course. If you want the complete package — science, technique, business strategy, and client management — to launch a premium career in Newport or self-employment: the $997 program. Both include WhatsApp mentor support with no expiration. At Newport luxury pricing ($75–$100/service), either investment pays for itself within your first 2 weeks of work.

Rhode Island Nail Tech Schools

In-State Schools (Board-Approved)

Paul Mitchell The School Rhode Island

Cranston, RI300-hr Nail TechnicianPivot Point curriculum12,000 sq ft campusFinancial aid available

National Paul Mitchell brand education at 30 Chapel View Blvd, Cranston (just south of Providence). 300-hour Nail Specialist program covering nail designs, acrylic and gel nails, manicures, pedicures, massage techniques, and customer service. Pivot Point curriculum with 240 hours theory classroom + 60 hours practical. Paul Mitchell technical kit included. Multiple start dates available. Financial aid office on campus. Cut-a-thons and charitable events build real-world client interaction skills. Contact: (401) 946-9920 ext 4203.

ANLI The School Rhode Island

Cranston, RI300-hr Nail TechnologyAccreditedState board compliant

Accredited 300-hour Nail Technician program meeting all RI state licensing requirements. Curriculum covers anatomy, physiology, nail product chemistry, client communication, manicuring, pedicuring, cuticle detailing, massage, exfoliation, nail shaping, and artificial nail application/removal. Includes paraffin treatments. Contact for current tuition and enrollment schedule.

ANLI Academy

East Providence (Riverside), RINail Technology programProfessional salon environment

Located at 42 Hemingway Drive, Riverside. Nail Technology training in a professional salon and spa environment. Emphasizes hands-on experience with professional-grade products from program start. Also offers Esthetics, Master Educator, and Eyelash Extensions programs. Focuses on state licensure preparation. Contact for program hours, fees, and enrollment details.

Empire Beauty School — Providence

Providence, RICosmetology (includes nail tech)National brand

Located in Providence. Primarily a cosmetology school, but offers nail technology training within its comprehensive program. National Empire Beauty School brand with student salon experience. Career guidance and employer connections. Note: Empire's primary program is full cosmetology (1,500 hours) — check if a standalone nail tech program is currently offered or if nail tech is embedded within cosmetology. Contact admissions directly.

Rob Roy Academy

Locations in MA & RIManicuring programMulti-campus

Offers a Manicuring program covering manicures, pedicures, filling, shaping, acrylic nails, and salon management. Multi-campus academy serving both Massachusetts and Rhode Island students. Note: The Manicuring Program is not currently enrolling as of the most recent check. Contact the school to confirm current enrollment status and program availability. Download state-specific catalog for content and tuition info.

How Much Does Nail Tech School Cost in Rhode Island?

SchoolTypeTuition Estimate
Paul Mitchell The School RI (Cranston)Private / National brandContact school (kit included)
ANLI The School (Cranston)PrivateContact school
ANLI Academy (East Providence)PrivateContact school
Empire Beauty School (Providence)Private / National brandContact school
Rob Roy Academy (MA/RI)PrivateNot currently enrolling — verify
Average RI Nail Tech Tuition~$4,500 (industry estimate)
Sublime Professional — $399 CourseOnline Supplement$399 (or 3 × $133/mo)
Sublime Professional — $997 ProgramOnline Supplement$997 (or 3 × $333/mo)

Total Cost to Get Licensed in Rhode Island

ExpenseCost
Application fee$25
Licensing fee$100
PSI exam fee (written + practical)~$50
Total licensing fees (beyond tuition)~$175
Biennial renewal (every 2 years by Sept 30)$50

How Rhode Island Compares to Neighboring States

New England's licensing landscape is wildly inconsistent. If you are considering where to train or whether to pursue reciprocity, here is how Rhode Island stacks up against its immediate neighbors.

Connecticut
100
hours
LOWEST IN US
  • No state exam — school completion only
  • $100 initial license
  • No CE required
  • Lowest barrier to entry nationally
  • No apprenticeship
Rhode Island
300
hours
MID-RANGE
  • Written (PSI) + practical exam
  • $125 app + license fee
  • No CE required
  • MMA banned
  • No apprenticeship
  • PSI exam in 4 languages
Massachusetts
100
hours
TIED LOWEST
  • Written + practical exam required
  • Board of Registration
  • No CE required
  • No apprenticeship for nail techs
  • Higher cost of living market
⚠ Reciprocity Warning: If you train in Connecticut (100 hours) or Massachusetts (100 hours) and later want to transfer to Rhode Island, you will need to prove 300+ hours of training. RI's reciprocity requires training equivalent to its own 300-hour standard. Training in RI gives you the strongest reciprocity position for transferring to other states because 300 hours exceeds both CT and MA minimums. Train at the higher standard — it gives you more mobility, not less.

How Much Do Nail Techs Make in Rhode Island?

SourceAverageRange
ZipRecruiter (2025)$20.31/hr$15.05–$23.80 (25th–75th percentile)
Indeed (2025)$23.15/hrBased on 59 reported salaries
Salary.com (2026)$24,580/yr~$12/hr (base, excluding tips)
Providence (ZipRecruiter)$20.95/hr$15.53–$24.52 (25th–75th percentile)
BLS (2020)$24,740/yrNational avg: $25,770

Salary by Rhode Island Market Tier

MarketEmployed RateSelf-Employed / Specialist
Watch Hill / Westerly (Ocean House)$25–$35/hr + tips$40–$50+/hr
Newport / Middletown$22–$32/hr + tips$30–$40+/hr
East Greenwich / Barrington$20–$28/hr$28–$35+/hr
Providence / Cranston$18–$24/hr$24–$32/hr
Warwick / West Warwick$16–$22/hr$22–$28/hr
Woonsocket / Northern RI$14–$20/hr$20–$26/hr

Tips add 15–25% to base rates. Ocean House and Newport resort positions typically include benefits. Rhode Island's compact geography means even a Cranston-based tech can serve Newport clients. Self-employed rates assume established clientele and premium service offerings (gel extensions, nail art, Russian manicure).

Common Technical Failures (Troubleshooting for Rhode Island Students)

Rhode Island's coastal New England climate — salt air, humidity swings between seasons, and heated indoor air in winter — creates specific product-behavior challenges.

Failure: Gel Polish Lifting in Coastal Humidity

The Failure: Peeling at the proximal nail fold and sidewalls within 5–7 days, especially in Rhode Island's summer months when humidity spikes near the coast (Narragansett Bay, Newport waterfront).

The Cause: Salt-laden coastal air deposits invisible mineral residue on nail surfaces. Combined with high humidity (70–85% in RI summer), this creates a moisture barrier between the nail plate and gel base coat. Standard dehydration protocols designed for dry inland climates under-perform in coastal environments.

The Fix: After cuticle work and filing, cleanse the nail plate with 99% isopropyl alcohol (not 70% — the 30% water content in 70% IPA actually adds moisture). Follow with a dedicated solvent-based dehydrator. Apply acid-free primer. Allow 15 seconds between each layer to flash off in summer humidity. Cap every coat at the free edge. The $997 Sublime program covers multi-layer adhesion science for coastal climates in detail.

Failure: Acrylic Yellowing from Coastal UV Exposure

The Failure: Clear or light-colored acrylic enhancements develop yellow discoloration within 10–14 days. Common in Rhode Island clients who spend time on boats, beaches, or outdoor patios.

The Cause: UV radiation accelerates chromatic degradation in polymer systems. Rhode Island's waterfront lifestyle means clients receive reflected UV from both direct sunlight and water surface reflection (approximately 1.5× the UV exposure of an inland environment). Lower-quality polymer powders containing unstable colorants are most susceptible.

The Fix: Use UV-stabilized polymer powders specifically rated for longevity. Apply a UV-protectant top coat. Advise waterfront clients to apply SPF hand cream daily. For Newport and Watch Hill clientele who boat regularly, recommend a 2-week maintenance schedule rather than 3-week for clear/light enhancements. Test new product lines by exposing a practice nail to direct sunlight for 48 hours before committing to client use.

Failure: E-File Heat Spike on Dehydrated Winter Nails

The Failure: Client flinches or reports burning during e-file work. More common November–March when Rhode Island's heated indoor air drops to 15–25% relative humidity, thinning and dehydrating natural nail plates.

The Cause: Winter-dehydrated nails are thinner and more sensitive. The same RPM and pressure that works on summer nails creates localized heat on thinner winter nail plates. The margin for error shrinks dramatically.

The Fix: Reduce RPM by 10–15% from October through April. Natural nails: 4,000–7,000 RPM (winter) vs. 5,000–8,000 (summer). Use lateral sweeping strokes with zero downward pressure. Pause every 2–3 seconds on winter nails. Ask the client to signal any warmth immediately. The $399 Sublime course dedicates extensive modules to e-file calibration by season and nail condition.

Failure: Using MMA Products Without Knowing

The Failure: A Rhode Island student or new tech unknowingly uses products containing MMA (methyl methacrylate), risking both client safety and their license.

The Cause: MMA products are significantly cheaper than professional EMA (ethyl methacrylate) alternatives. Some discount suppliers sell MMA-based liquids without clear labeling, or with misleading names. New techs attracted to lower product costs may not recognize the difference.

The Fix: Know the signs: MMA has an acrid, overpowering odor (far stronger than EMA). MMA products are abnormally cheap. MMA sets extremely hard and cannot be soaked off with acetone — it must be aggressively filed off, often damaging the natural nail. Always purchase from established professional distributors (OPI, CND, Young Nails, Gelish, etc.). If a product seems too cheap and smells unusually strong, do not use it. In Rhode Island, possessing MMA in your salon is a legal violation.

Licensing & Professional Standards: Rhode Island

TopicRhode Island Regulation
License TitleManicurist
Scope of PracticeManicures, pedicures, artificial nail application/removal, nail art, massage of hands/feet/arms/legs, paraffin
Regulatory BodyRI Dept. of Health — Board of Hairdressing & Barbering
Exam VendorPSI Exams (written) + Board (practical)
MMA BanExplicit — possession and use prohibited (216-RICR-40-05-4.7)
CE for RenewalNone required
RenewalEvery 2 years by September 30 — $50
ApprenticeshipNot available for nail technicians
Mobile ServicesMobile cosmetology services not allowed in Rhode Island
Instructor License3+ years as licensed nail tech + instructor exam
ReciprocityCase-by-case — must match RI 300-hr + both exams. 90-day temp permit.
Reciprocity for Out-of-State3 months work experience can substitute for 20 hours, up to 100 hours max
OSHA ComplianceRequired — air contaminant standards (29 CFR § 1910.1000) enforced in salons

Frequently Asked Questions — Nail Tech Schools in Rhode Island

300 hours from a Board-approved manicuring school. No apprenticeship option exists for nail techs in RI. You must also pass both a PSI written exam and Board-administered practical exam with 70% on each.
Application fee: $25. Licensing fee: $100. PSI exam fee: ~$50. Total licensing fees (beyond tuition): ~$175. Average school tuition: ~$4,500. Renewal: $50 every 2 years. Sublime Professional offers online supplements at $399 and $997.
PSI Exams administers the written (theory) exam — available in English, Spanish, Korean, and Vietnamese. The Board administers the practical exam at least twice per year. Passing score: 70% on each. Register with PSI at (800) 733-9267.
No. Rhode Island does not require continuing education for standard nail tech license renewal. Renew every 2 years by September 30 with a $50 fee. No CE hours, no additional exams.
RI averages $20.31–$23.15/hr. Providence: $20.95/hr. Newport/Watch Hill luxury market: $28–$50+/hr. Self-employed specialists in East Greenwich: $28–$35+/hr. Tips add 15–25% to base.
Yes. RI Code 216-RICR-40-05-4.7 explicitly prohibits the possession and use of any cosmetic nail preparation containing methyl methacrylate. Professional EMA (ethyl methacrylate) products are required.
Yes, through reciprocity. You need: active out-of-state license, 300+ hours training, both theory and practical exams passed, and high school diploma. The Board issues a 90-day temporary permit while processing. Three months work experience can substitute for up to 100 hours of training.
No. RI requires in-person school training. Online courses from Sublime Professional ($399) or $997 Program supplement your school training with advanced gel, acrylic, Russian manicure, and business skills not covered in the 300-hour minimum.

Your Next Step: From 300 Hours to Newport-Level Professional

Rhode Island's 300-hour curriculum builds the licensing foundation. But the state's luxury corridor — Watch Hill's Ocean House ($35–$50+/hr), Newport's resort properties ($28–$40/hr), and Providence's boutique salon scene ($24–$32/hr) — rewards technicians who invest in advanced skills beyond the minimum.

Your Rhode Island school handles licensing. Sublime Professional handles the rest. The $399 Nail Tech Course accelerates your technical skills. The $997 Nail Technician Program launches your complete career with business strategy, advanced chemistry, and client management. Both include WhatsApp mentor support with no time limit.

300 Hours Gets You Licensed. Sublime Gets You Newport-Ready.

Rhode Island's luxury corridor — Ocean House, Newport resorts, Providence boutiques — wants technicians with skills beyond the 300-hour minimum. Choose the program that fits your goals. Both include WhatsApp mentor support with no expiration. 3,500+ graduates across 12 countries.

$399 Skills Accelerator → $997 Complete Program →
View full syllabus before you joinDirect WhatsApp Mentor SupportPayment plans availableWe support you until you master it
Written by the Sublime Professional Education Team
With 3,500+ graduates across 12 countries, we specialize in high-level gel, acrylic, and Russian Manicure training for the US & Canadian markets. Our curriculum is developed by licensed professionals with 15+ years of industry experience.
Disclaimer: Sublime Professional teaches professional skills and business logic. You must check your local State Board (USA) or Provincial requirements (Canada) for licensing. Rhode Island licensing requirements, fees, and regulations are based on publicly available data from the Rhode Island Department of Health, Board of Hairdressing & Barbering, RI Code of Regulations, PSI Exams, and other public sources, and may change. Always verify current requirements directly with the Rhode Island Department of Health (401-222-5960) before enrolling. Salary figures are estimates from Indeed, ZipRecruiter, Salary.com, BLS, and other publicly available data.