Network and Security Sysops Engineer
Core
Operate, support, and improve enterprise network and security infrastructure, handling incidents, changes, and patching for HPE Aruba Wi-Fi, Zscaler ZIA/ZPA, and Check Point Firewalls.
Role type
Senior Network and Security Sysops Engineer
Builds
Secure, resilient, and available network services for clients and colleagues
Domain
Enterprise Networking and Security
Deliverable
infrastructure
Required skills
HPE Aruba Wi-Fi administration, Zscaler ZIA and ZPA administration, Check Point Firewall administration, Incident Management, Problem Management, Change Management, network patching and firmware updates, network monitoring tools, troubleshooting complex technical issues, Root Cause Analysis (RCA)
Preferred skills
Cisco Nexus switching, VMware NSX, F5 LTM
Technologies
HPE Aruba, Zscaler (ZIA, ZPA), Check Point, Cisco Nexus, VMware NSX, F5 LTM
Responsibilities
Taking ownership of network and security incidents from investigation to resolution; Investigating recurring issues and performing Root Cause Analysis; Planning and implementing network changes via Change Management; Delivering regular patching, firmware updates, and software upgrades; Troubleshooting wireless connectivity, authentication, and performance issues; Administering firewall policies, rules, NAT, and logging; Maintaining technical documentation and network diagrams.
Seniority
Senior, hands-on IC
