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Principal Network Engineer – Network & Security Patching

D4 Insight
Abu Dhabi, UAE
fulltime
Mid-Senior
Today
CiscoJuniperTCP/IPVLANsRoutingSwitching
Free

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Role Overview

We are looking for

Principal Network Engineer

to lead patch management, vulnerability remediation, and lifecycle maintenance of network and security infrastructure within a highly regulated banking environment.

The role requires expertise in risk assessment, change governance, compliance management, and operational support for enterprise network and security platforms.

Network & Security Patch Management

  • Manage the complete patch lifecycle for firewalls, WAFs, IPS, VPNs, routers, and switches.
  • Execute upgrades, firmware updates, hotfixes, and vulnerability remediation activities.
  • Maintain infrastructure patch compliance and security baselines.

Risk & Compliance Management

  • Perform impact analysis, dependency mapping, and risk assessments.
  • Ensure adherence to CAB processes, audit requirements, PCI-DSS standards, and regulatory frameworks.
  • Develop rollback plans and support governance controls.

Operational Support

  • Provide L2/L3 support for network and security platforms.
  • Support incident resolution, outage management, and root cause analysis activities.
  • Collaborate with SOC, NOC, infrastructure, and security teams.

Documentation & Continuous Improvement

  • Maintain audit-ready documentation and patch compliance reports.
  • Support automation, process optimization, and operational improvements.

Required Skills

  • Fortinet, Palo Alto, Cisco, Check Point, F5

• Routing & Switching (BGP, OSPF, VLANs)

  • Vulnerability Management

• NSE And PCNSE

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