[Remote] Infrastructure & Network Security Engineer

Note: The job is a remote job and is open to candidates in USA. Revenue3 is seeking a Senior Infrastructure & Network Security Engineer to help design, build, and maintain highly secure enterprise-grade infrastructure and communication systems. The role involves architecting secure connectivity solutions and ensuring compliance with modern security standards while optimizing network performance and reliability.ResponsibilitiesDesign and implement secure, scalable network architectures across cloud and on-premises environmentsBuild and maintain high-performance infrastructure supporting global operationsDevelop secure communication solutions across distributed systems and environmentsEvaluate and implement networking protocols, encryption technologies, and security controlsEnsure seamless integration with existing infrastructure including firewalls, routers, and intrusion detection systemsImplement and maintain strong authentication and authorization frameworks, including MFA and certificate-based access controlDesign and deploy secure communication channels using modern encryption standardsEstablish and enforce access control policies and security best practicesSupport Zero Trust security initiatives and network segmentation strategiesParticipate in security reviews, threat modeling, and vulnerability assessmentsMonitor and optimize network performance, availability, and latencyImplement load balancing, redundancy, and failover mechanismsTroubleshoot complex networking, infrastructure, and connectivity issuesImprove system resiliency and operational efficiency through automationSupport compliance initiatives aligned with frameworks such as ISO 27001, GDPR, HIPAA, or similar standardsConduct risk assessments and implement remediation plansStay current on emerging cybersecurity threats and evolving best practicesDeploy and manage monitoring, logging, and alerting solutionsMaintain infrastructure through patch management, upgrades, and security updatesDevelop and improve incident response procedures and operational runbooksCollaborate with engineering, security, and DevOps teams to support business objectivesSkills5+ years of experience in Network Engineering, Infrastructure Engineering, Security Engineering, or related fieldsStrong understanding of networking fundamentals including: Routing & Switching, DNS, TCP/IP, BGP, VPN technologiesHands-on experience administering Linux-based systemsExperience with enterprise firewalls, IDS/IPS platforms, and security monitoring toolsExperience working with SIEM solutionsStrong knowledge of cloud platforms such as AWS, Azure, or Google CloudExperience supporting hybrid cloud and on-premises environmentsExperience with scripting and automation using Python, Bash, or similar languagesStrong troubleshooting and problem-solving skillsCertifications such as CISSP, CCNP Security, CEH, or equivalentExperience with Zero Trust Architecture and Software Defined Perimeter (SDP) conceptsFamiliarity with CI/CD pipelines and deployment methodologiesExperience with infrastructure automation and security hardeningBackground working within highly regulated or security-sensitive environmentsBenefitsEquity participationComprehensive benefits packageFully remote work environmentOpportunity to work on cutting-edge infrastructure and security challengesCompany OverviewIn a landscape where conventional recruiting strategies often overlook the nuances of sourcing candidates, Revenue3 was founded on the conviction that the crypto industry demands a specialized approach to talent acquisition. It was founded in undefined, and is headquartered in , with a workforce of 2-10 employees. Its website is https://www.revenue3.com.