Network Security Engineer
Core
Functional security testing and complex networking solutions, including Ethernet networks and IT/OT convergence.
Role type
Network Security Engineer (Functional Security Testing)
Builds
Security-tested network implementations and industrial control systems
Domain
Industrial Control Systems (IT/OT) and Networking
Required skills
Network protocol design and troubleshooting, Ethernet network testing, Security protocol fuzzing, Cisco switch/router configuration, Automated testing frameworks, Industrial control systems knowledge, Protocol fuzzing tools, PSIRT process
Preferred skills
Python programming, Network management software, ISTQB Foundation Level certificate, Software development experience
Technologies
Cisco, Ethernet, Python, Security, ISTQB, VLANs, OSPF, ACLs, STP, VLANs, DTP, VTP, IGMP, RIP, OSPF, EIGRP, HSRP, VRRP, Flex Links, ACLs, DLR, PRP, HSR, MRP
Responsibilities
Perform routine functional testing with commercial and proprietary security tools using white-box, grey-box, and black-box methods, Analyze complex issues and document findings to support resolution, Develop test assets and cases to meet product requirements, Build expertise in testing methodologies and functional test development, Follow developments in networking technologies and IT/OT best practices, Record and summarize test results
Seniority
Mid-level, hands-on IC
