Advanced Network Security Engineer

Honeywell International Inc. is a leading software-industrial company committed to introducing state of the art technology solutions. They are seeking an Advanced Network Security Engineer responsible for managing and supporting perimeter security technologies, ensuring secure connectivity while identifying risks and driving improvements across global data centers and cloud environments.

Responsibilities:

• Manage and support perimeter security technologies, including firewalls, proxies, and zero-trust platforms across on-prem and cloud environments
• Administer and optimize solutions from key vendors such as Check Point (firewalls) and Zscaler (zero trust / proxy)
• Install, configure, and maintain network security hardware and software
• Monitor system performance, troubleshoot issues, and ensure high availability of services
• Contribute to infrastructure projects, including design, deployment, and optimization of security solutions
• Proactively identify risks, inefficiencies, and improvement opportunities; propose and implement solutions
• Maintain accurate documentation (architecture diagrams, procedures, runbooks)
• Collaborate with cross-functional IT teams, including coordination with OT security teams where network and industrial environments intersect
• Provide support for service requests and incidents, and participate in on-call rotation

Requirements:

• Bachelor's degree from an accredited institution in a technical discipline such as science, technology, engineering, mathematics
• Minimum 5 years of experience in IT, with a strong focus on network security
• Hands-on experience with enterprise firewall technologies, preferably Check Point
• Experience with secure web gateway / zero trust platforms, preferably Zscaler
• Experience designing and deploying firewall solutions in data center environments (3+ years)
• Experience with cloud platforms such as Microsoft Azure, AWS, or VMware NSX (2+ years)
• Solid understanding of networking concepts (TCP/IP, routing, switching, VPNs)
• Strong troubleshooting and operational support skills
• Experience supporting or collaborating with OT (Operational Technology) or industrial network environments
• Experience working in global or multi-data center environments
• Familiarity with infrastructure documentation and standard operational processes
• Strong communication and collaboration skills
• Experience with automation or scripting (e.g., Python, PowerShell)
• Exposure to security frameworks and best practices
• Relevant certifications (e.g., Check Point, Zscaler, CCNP Security, CISSP)