Blockchain Security Analyst

Chainlink Labs

Blockchain Security Analyst for Chainlink supporting investigation of illicit blockchain activity and threat analysis across digital assets. Collaborate with security and engineering teams to produce actionable intelligence.

Posted 6/3/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSenior💰 $129,000 - $304,000 per yearWebsite

Tech Stack

Tools & technologies

BigQuery

About the role

Key responsibilities & impact

Analyze blockchain activity across EVM and non-EVM networks
Trace illicit or suspicious fund flows
Investigate exploits and laundering techniques
Generate actionable intelligence for internal stakeholders and external partners
Collaborate closely with security researchers and incident response teams
Produce concise, high-quality reports summarizing technical findings
Stay current on evolving exploit techniques

Requirements

What you’ll need

Deep understanding of the EVM ecosystem
Strong working knowledge of common DeFi protocols, bridges, multisig architectures, and wallet infrastructure
Comfortable extracting, analyzing, and interpreting onchain data
Ability to build lightweight tooling and scripts to automate investigations
Experience conducting blockchain investigations using tools such as Chainalysis Reactor, TRM Labs, Arkham, Nansen
Strong written and verbal communication skills
Preferred: Familiarity with AI-assisted investigation workflows, exploitation patterns, and transaction querying via platforms like Dune or BigQuery

Benefits

Comp & perks

Competitive cash compensation
Long-term incentives
Comprehensive benefits

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

blockchain analysisEVM ecosystemDeFi protocolsonchain data analysislightweight toolingscriptingblockchain investigationstransaction querying

Soft Skills

communicationcollaborationreport writing