Security Web3 Jobs

Find remote Security opportunities in Web3, blockchain, and crypto

Security in Web3 protects blockchain infrastructure, smart contracts, and user assets from increasingly sophisticated threats. Crypto security professionals defend against attack vectors unique to decentralized systems—from flash loan exploits and bridge vulnerabilities to social engineering targeting protocol teams.

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Datacenter Technician I

Compass Mining

Full-time

Crockett, Texas

•

United States

$60,000 Yearly

Facilities

About Compass Mining** Compass Mining is a leading provider of Bitcoin mining services. We're driven by our mission to strengthen the Bitcoin network by democratizing hashrate. Our business lines ext...

Operations

Full-time

Electrical Troubleshooting

Datacenter Technician I

Compass Mining

Full-time

Tarzan, Texas

•

$60,000 Yearly

Electrical Troubleshooting

Datacenter Technician I

Compass Mining

Full-time

Silverton, Texas

•

$60,000 Yearly

Electrical Troubleshooting

Lead, Platform Engineering

Mastercard

Full-time

Pune

•

India

Network Engineering

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can pros...

Senior Network Engineer

Mastercard

Full-time

Pune

•

Senior Network Engineer

Mastercard

Full-time

Pune

•

Senior Network Engineer

Mastercard

Full-time

Pune

•

Principal Platform Architect

Mastercard

Full-time

Dublin

•

Infrastructure Architecture

1 month ago

IT Operations Engineer (Fresh Graduates Welcome)

Crypto.com

Full-time

Singapore

•

Singapore

IT Operations

About the Role We are looking for a IT Operations Engineer to join our team and help deliver a smooth and secure technology experience for employees. Responsibilities: Provide day-to-day IT s...

Principal Software Engineer

Mastercard

Full-time

Dublin

•

Security Salary Expectations in Web3

Average annual salaries based on 3 open positions with published compensation

Experience Level	Roles Analyzed	Average Salary
Mid Level	3	$60K

View full Security salary data →

Top Web3 Companies With Open Security Roles

Leading blockchain and crypto companies hiring for Security positions right now

Mastercard

6 open roles

Compass Mining

3 open roles

Crypto.com

1 open role

Security Jobs - FAQ

Common questions about Security careers in Web3 and blockchain

What types of Security jobs are available in Web3?

The top categories hiring for security right now are Engineering (6 jobs), Operations (4 jobs). Web3 companies hire security professionals across various roles and seniority levels. Positions range from hands-on technical work to leadership and strategy, often at blockchain startups, DeFi protocols, crypto exchanges, and Web3 infrastructure companies. Many roles combine security expertise with blockchain-specific knowledge.

What salary can Security professionals expect in Web3?

Based on 3 current positions with published compensation, annual salaries for security roles average $60K–$60K. The full range spans $60K to $60K. Salaries for security roles in Web3 vary by experience and specialization. Mid-level positions typically range from $90K-$150K, while senior roles can reach $150K-$250K+. Many crypto companies also offer token allocations or equity as part of total compensation, which can significantly increase overall earnings.

Are remote Security jobs available in Web3?

0% of the 10 open security positions are fully remote. Teams are hiring from 4 countries including India, United States, Ireland. Yes, the Web3 industry is one of the most remote-friendly sectors. Most blockchain companies operate with globally distributed teams, and security roles are commonly offered as fully remote positions. Some roles may require overlap with specific time zones for team collaboration.

How do I get started with Security in Web3?

With 10 open positions, demand for security skills in Web3 remains strong. Build on your existing security skills by learning how they apply to blockchain projects. Familiarize yourself with crypto concepts, use Web3 products, and explore open-source blockchain projects. Many companies value strong security fundamentals and provide blockchain-specific training, making the transition accessible for motivated professionals.