The median Web3 Security Engineer salary in Saudi Arabia is SAR32K/mo in 2026, with a typical range from SAR31K/mo to SAR33K/mo. Pay has moved +11.0% year-on-year. Riyadh currently leads city pay at SAR34K/mo. This is base salary for permanent employees. Contracting instead? See day rates for this role below.
What does A Web3 Security Engineer do?
A Web3 Security Engineer is responsible for securing blockchain infrastructure, wallets, and the systems that connect them to traditional finance, distinct from smart contract auditing but closely adjacent to it.
Day-to-day responsibilities
- Securing node infrastructure and custody systems
- Reviewing wallet and key-management architecture
- Responding to on-chain security incidents
- Working with smart-contract auditors on integration security
Low demand+20% Blockchain infrastructure security+15% Wallet & key management security+12% Incident response for on-chain events