
501 - 1000 employees
âż Crypto
đ Web 3
đł Fintech
đ° $1.7M Secondary market on 2022-11
Crypto âą Web 3 âą Fintech
Consensys is a blockchain software company that builds infrastructure, tools, and services for institutional and enterprise adoption of Ethereum. Founded in 2014 by Ethereum coâfounder Joseph Lubin, Consensys contributes to major Ethereum protocol upgrades and maintains production-grade open-source clients and components (e. g. , Besu, Teku, Web3Signer, Lineth). It provides advisory and technical services, platform extensions, and managed operations tailored to banks, asset managers, central banks, custodians, exchanges and other financial market infrastructures to design, deploy, and operate regulated digital market infrastructure.
đ„ 5 minutes ago
đȘđș Europe â Remote
â° Full Time
đĄ Mid-level
đ Senior
đĄïž Security Operations
đ» Ghost score 15%
Where this job comes from
Posted on Consensys's careers page, not through a job board
First seen by Remote Rocketship 5 minutes ago

501 - 1000 employees
âż Crypto
đ Web 3
đł Fintech
đ° $1.7M Secondary market on 2022-11
Crypto âą Web 3 âą Fintech
Consensys is a blockchain software company that builds infrastructure, tools, and services for institutional and enterprise adoption of Ethereum. Founded in 2014 by Ethereum coâfounder Joseph Lubin, Consensys contributes to major Ethereum protocol upgrades and maintains production-grade open-source clients and components (e. g. , Besu, Teku, Web3Signer, Lineth). It provides advisory and technical services, platform extensions, and managed operations tailored to banks, asset managers, central banks, custodians, exchanges and other financial market infrastructures to design, deploy, and operate regulated digital market infrastructure.
âą Architect and maintain centralized log collection, SIEM integration, and incident response services across AWS and corporate IT services âą Develop custom detection rules and alert logic for unauthorized access, privilege escalation, credential compromise, and anomalous user activity âą Ensure security logging visibility, audit readiness, and access control management across corporate platforms âą Establish real-time security monitoring for Linea mainnet and the Lineth ZK rollup stack âą Monitor RPC endpoints, sequencer performance, L1/L2 messaging reliability, state root finalization, and infrastructure telemetry âą Collaborate with DevOps and core engineering teams to detect and mitigate infrastructure threats, DDoS attacks, and zero-day vulnerabilities âą Implement and tune Web3 threat monitoring platforms including Hypernative, Hexagate, and Blockaid âą Build automated alerts for suspicious smart contract interactions, flash loan attacks, reentrancy exploits, liquidity drains, and unauthorized bridge activity âą Perform onchain forensics and transaction trace analysis âą Serve as a primary responder for alerts across IT SaaS, cloud infrastructure, and Web3 protocol layers âą Manage on-call rotations and incident management using Grafana Cloud IRM âą Lead triage, investigation, containment, and post-mortem root cause analysis âą Conduct proactive threat hunting across system logs, cloud environments, and onchain transaction streams âą Automate incident response playbooks and triage workflows using SOAR tools and custom scripts âą Refine detection rules to reduce false positives and improve MTTD and MTTR âą Integrate automated containment across access management, cloud IAM, and Web3 security providers âą Maintain incident records, forensic evidence, and documentation aligned with SOC2 and ISO compliance frameworks âą Prepare security operational metrics, alert volume analysis, and threat reports for leadership âą Monitor Web3 threat landscapes and emerging exploit techniques and threat actors âą Coordinate with external security researchers, bug bounty programs, and Web3 security alliances âą Participate in incident response drills, security reviews, and audit remediation âą Report to the Head of Security and serve as founding member of the incident response team
âą 3â5+ years of experience in Security Operations, Detection Engineering, or Incident Response within cloud-native or Web3 environments âą Hands-on experience configuring and maintaining monitoring, threat detection, and incident analysis services for AWS, including Amazon GuardDuty and AWS CloudTrail âą Experience with enterprise IT platforms including JumpCloud, Google Workspace, GitHub, Notion, and Zoom âą Direct experience using Hypernative, Hexagate, and Blockaid âą Deep technical understanding of Ethereum, L2 scaling architectures, ZK-rollups, the Lineth stack, Besu execution, prover systems, and smart contract vulnerabilities âą Proficiency in log management, monitoring platforms such as Grafana, SIEM/SOAR platforms, and Python, Go, Bash, or SQL âą Familiarity with SOC2, ISO 27001, NIST, or SANS security frameworks âą Strong communication, problem-solving, and analytical skills âą Ability to work in a fast-paced, remote-first environment
âą Competitive compensation package, including salary, benefits, and performance-based incentives âą Meaningful equity âą Fully remote, globally distributed work environment âą Asynchronous work âą Opportunity to work on genuinely open source software âą Equal opportunities and inclusive environment
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