PositionSenior Network Security EngineerLocationRemote in the United States (East Coast)SummaryBlueVoyant is seeking a highly skilled Senior Network Security Engineer to design, implement, and maintain our enterprise network infrastructure with a focus on security and performance. The ideal candidate will have extensive experience managing Palo Alto Networks firewalls and Cloudflare solutions in large-scale enterprise environments. This role is critical to maintaining our network security posture and ensuring optimal performance across our global operations. The Senior Network Security Engineer will operate within our Security Engineering team and will be responsible for implementing network security controls that align with our cybersecurity strategy and compliance requirements.Responsibilities and DutiesDesign, implement, and maintain enterprise network infrastructure including routing and security components across multiple locations and cloud environmentsManage and optimize Palo Alto Networks firewall deployments, including policy configuration, threat prevention, and advanced security featuresImplement and maintain Cloudflare services including CDN, DDoS protection, WAF, and Zero Trust network access solutionsDevelop and maintain network security policies and procedures aligned with industry best practices and regulatory requirementsMonitor network performance, availability, and security using advanced monitoring tools and techniquesConduct regular security assessments of network infrastructure and implement remediation strategiesCollaborate with the Security Operations team on incident response activities and forensic analysis of network-related security eventsDesign and implement network segmentation strategies to support zero-trust security architectureManage VPN solutions and remote access technologies to support hybrid work environmentsMaintain detailed network documentation including topology diagrams, configuration standards, and operational proceduresLead network capacity planning and performance optimization initiativesImplement and maintain network automation solutions to improve operational efficiencyCoordinate with cloud infrastructure teams to ensure secure and efficient hybrid cloud connectivityProvide technical leadershipParticipate in on-call rotation for critical network infrastructure supportEnsure compliance with relevant security frameworks including NIST, ISO 27001, and SOC 2 requirementsEvaluate and implement new network technologies and security solutionsSupport business continuity and disaster recovery planning for network infrastructureSkills & Competency RequirementsExpert-level experience with Palo Alto Networks firewall platforms including configuration, management, and troubleshooting of PA-Series appliances and Panorama managementExtensive experience with Cloudflare services including CDN, DDoS protection, Web Application Firewall (WAF), Access, and Gateway solutionsStrong understanding of enterprise networking protocols including BGP, OSPF, MPLS, VLANs, and VPN technologiesDeep knowledge of network security principles including micro-segmentation, zero-trust architecture, and threat detectionExperience with network monitoring and management toolsProficiency in network automation tools and scripting languagesStrong understanding of cloud networking concepts and hybrid cloud connectivityExperience with SD-WAN technologies and implementation in enterprise environmentsKnowledge of DNS, DHCP, load balancing, and content delivery network technologiesExcellent troubleshooting skills with the ability to quickly diagnose and resolve complex network issuesStrong understanding of cybersecurity frameworks and compliance requirementsExperience with network access control (NAC) and identity management integrationAbility to work effectively in a fast-paced environment with competing prioritiesExcellent communication skills with the ability to explain technical concepts to non-technical stakeholdersStrong project management skills and experience leading technical initiativesEducation & Professional QualificationsBachelor's degree in Network Engineering, Computer Science, Information Technology, or a related technical fieldMinimum of 5-10 years of progressive network engineering experience in enterprise environments (1000+ employees)At least 5 years of hands-on experience with Palo Alto Networks firewall platforms and Panorama managementMinimum of 3 years of experience implementing and managing Cloudflare enterprise solutionsIndustry certifications required or similar: Palo Alto Networks Certified Network Security EngineerAdditional desired certifications: Cloudflare Certified Professional, Cisco CCNP/CCIE, Juniper JNCIP/JNCIE, or equivalent vendor certificationsSecurity-focused certifications such as CISSP, CCSP, or SANS certifications or similarDemonstrated experience with large-scale network implementations and migrationsExperience with network security incident response and forensic analysisKnowledge of emerging network security technologies including SASE and Zero Trust Network Access (ZTNA)About BlueVoyantAt BlueVoyant, we recognize that effective cyber security requires active prevention and defense across both your organization and supply chain. Our proprietary data, analytics, and technology, coupled with deep expertise, works as a force multiplier to secure your full ecosystem. Accuracy! Actionability! Timeliness! Scalability!Led by CEO, Jim Rosenthal, BlueVoyant’s highly skilled team includes former government cyber officials with extensive frontline experience in responding to advanced cyber threats on behalf of the National Security Agency, Federal Bureau of Investigation, Unit 8200, and GCHQ, together with private sector experts. BlueVoyant services utilize large real-time datasets with industry leading analytics and technologies.Founded in 2017 by Fortune 500 executives, including Executive Chairman, Tom Glocer, and former Government cyber officials, BlueVoyant is headquartered in New York City and has offices in Maryland, Tel Aviv, San Francisco, London, Budapest, and Latin America.BlueVoyant uses AI-assisted tools within our applicant tracking system to help identify candidates whose experience and skills best match the requirements of a role. This technology provides hiring teams with additional insights to support fair and efficient hiring decisions. Please note that all applications are reviewed by a member of our hiring team, and final hiring decisions are made by humans, not AI. By submitting your application, you acknowledge that AI tools may assist in the evaluation of your resume as part of the recruitment process. For more information on how we process your personal data, please review our Candidate Privacy Notice available at https://www.bluevoyant.com/candidate-privacy-notice.All employees must be authorized to work in the United States. BlueVoyant provides equal employment opportunities to all employees and applicants for employment without regard to race, color,
