Cyber Security Sr Analyst/Engineer
Posted Updated
Description
Job Summary
Responsibilities
Specific Objective
Basic Educational Qualifications
Preferred Qualifications
Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.
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.
Responsibilities
- 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
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.
Preferred Qualifications
- Relevant certifications such as CISSP, CCNP Security, CCIE Security or equivalent vendor certifications. Current certification names and availability should be validated during recruitment.
- Hands-on experience with next-generation firewalls, firewall policy management, IDS/IPS, VPN, secure remote access, network access control, and network segmentation.
- Experience with SASE/SSE platforms, cloud network security, zero-trust network access, and hybrid enterprise connectivity.
- Knowledge of industrial cybersecurity and OT environments, including Purdue-model concepts, industrial DMZs, secure remote vendor access, and segmentation of manufacturing networks.
- Familiarity with IEC 62443, NIST Cybersecurity Framework, NIST SP 800-82, and relevant regional regulatory requirements.
- Experience integrating network security telemetry with SIEM/SOC platforms and supporting threat detection, investigation, and incident containment.
- Experience in global manufacturing, industrial machinery, engineering, automotive, chemicals, food processing, or other environments with operationally critical sites.
- Strong troubleshooting, architecture documentation, vendor management, risk assessment, and stakeholder communication skills.
- Ability to lead technical initiatives across time zones and provide technical guidance to internal teams and service providers.
Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.