Cyber Security Senior Analyst/Engineer

Position Summary The Senior Cybersecurity Engineer – Network Security will lead the design, engineering, implementation, and continuous improvement of network security controls across a globally distributed industrial manufacturing environment. The role will secure enterprise networks, cloud connectivity, remote access, and IT/OT boundaries while ensuring resilient, scalable, and compliant security architecture across regions. Work this position does Design, implement, and maintain global network security architecture, standards, and engineering baselines. Administer and optimize next-generation firewalls, network segmentation, secure remote access, VPN, SASE/SSE, IDS/IPS, and related security controls. Strengthen IT/OT segmentation and secure connectivity to manufacturing sites, plants, data centers, and industrial systems in coordination with OT and plant engineering teams. Lead firewall rule reviews, access-control assessments, network security hardening, configuration reviews, and remediation of identified weaknesses. Support security incident response by investigating network-based threats, analyzing traffic and logs, implementing containment measures, and coordinating with the SOC and incident response teams. Manage network security changes, upgrades, lifecycle management, high availability, disaster recovery, and configuration backups. Establish global network security standards while accommodating regional regulatory requirements, data residency constraints, and operational needs. Evaluate new technologies, identify architectural gaps, and develop roadmaps for network security modernization. Collaborate with infrastructure, cloud, workplace technology, identity, vulnerability management, and third-party service providers. Maintain technical documentation, network security diagrams, operational procedures, audit evidence, and risk exceptions. Provide technical inputs during complex implementations, outages, incidents, and security improvement initiatives. Specific Objective of this role Establish and continuously improve a consistent, resilient, and risk-based network security posture across all global locations, with particular emphasis on secure IT/OT connectivity, effective network segmentation, controlled privileged and third-party access, and rapid containment of network-based threats—without disrupting critical manufacturing operations. Basic Educational Qualifications Bachelor’s degree in Computer Science, Information Technology, Electronics, Telecommunications, Cybersecurity, or a related engineering discipline. 13–15 years of relevant experience in network engineering and network security, including substantial hands-on experience in enterprise-scale environments. Strong experience designing, implementing, troubleshooting, and operating enterprise network security solutions. Demonstrated experience working across geographically distributed environments and coordinating with global IT and infrastructure teams.