Senior Network Design Engineer

📋 Description

• Translate approved OT security and network segmentation architectures into detailed
• Convert defined security zones, segments, and conduits into practical network configurations
• Develop detailed firewall designs covering interfaces, zones, traffic flows, access rules
• Analyze firewall logs and network traffic to identify, understand, and validate OT communication
• Translate approved OT IDS architectures into detailed deployment designs, including sensor and
• Define SPAN, TAP, and traffic-mirroring requirements to support effective IDS monitoring.

🎯 Requirements

• At least 5 years of relevant experience in IP networking and network design, preferably within OT
• Strong understanding of IP networking fundamentals, including VLANs, subnetting, routing, and
• Hands-on expertise with firewall technologies, including interfaces and zones, routing, Network
• Experience designing and implementing firewall-based segmentation in brownfield OT environments.
• Practical knowledge of industrial networks, including Purdue architectures, industrial DMZs, and
• Experience with OT IDS technologies and their deployment in industrial network environments.

🎁 Benefits

• Flexible working arrangements, including remote, office-based, or hybrid options.
• Competitive salary and comprehensive compensation package.
• Personalized career development and growth opportunities.
• Professional development resources, including mentorship programs, technical talks, training
• Active technical communities and regular knowledge-sharing opportunities.
• Education reimbursement to support continuous learning.