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Senior Network Engineer

15 years

0 Lacs

trivandrum kerala india

Posted:9 hours ago| Platform: Linkedin logo

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Skills Required

network routing security cisco aws azure patching design gcp support switching bgp ospf qos dhcp ipam management compliance segmentation nist analyze troubleshooting wan resolve automation documentation ansible python terraform powershell firewall engineering juniper networking remediation scripting communication certifications siem ids monitoring solarwinds splunk wireshark kubernetes docker

Work Mode

On-site

Job Type

Full Time

Job Description

Role Description

Job Summary

We’re seeking a

highly experienced Senior Network Engineer

with 12–15 years of hands-on experience in

cloud networking

,

routing & switching

,

firewalls

, and

network security compliance

. This role will focus on

designing, implementing, securing

, and

maintaining

enterprise and cloud-based network infrastructures.You’ll work with technologies like

Cisco, Palo Alto, Check Point, ForeScout, Infoblox, F5

, and major

cloud providers (AWS, Azure, GCP)

. Experience with

patching, firmware upgrades, vulnerability management

, and

security standards

is essential.

Key Responsibilities

Network & Cloud Infrastructure

  • Design and manage network solutions across AWS, Azure, or GCP.
  • Configure and support routing & switching (BGP, OSPF, VLANs, QoS, etc.).
  • Manage F5 load balancers (LTM, GTM, iRules) for high availability.
  • Administer Infoblox (DNS, DHCP, IPAM) for efficient network management.

Security & Compliance

  • Configure firewalls: Cisco ASA, Palo Alto, Check Point, ForeScout.
  • Implement zero-trust models, VPNs, and micro-segmentation.
  • Perform regular patching, firmware upgrades, and vulnerability scans.
  • Ensure compliance with standards like ISO 27001, NIST, CIS, PCI-DSS.
  • Work closely with security teams to analyze and mitigate threats.

Performance & Troubleshooting

  • Monitor and troubleshoot LAN, WAN, and cloud network issues.
  • Improve uptime, performance, and incident response.
  • Collaborate with vendors and internal teams to resolve issues.

Automation & Documentation

  • Use tools like Ansible, Python, Terraform, PowerShell for automation.
  • Maintain detailed documentation – network diagrams, policies, firewall rules.
  • Mentor junior engineers and support cross-team knowledge sharing.

Required Qualifications

  • 12–15 years in network engineering and security.
  • Strong in routing & switching (Cisco/Juniper).
  • Hands-on with firewalls (Palo Alto, Check Point, Cisco ASA, ForeScout).
  • Deep knowledge of cloud networking (AWS, Azure, GCP).
  • Experience with patching, compliance, and vulnerability remediation.
  • Proficient in F5 load balancers (LTM, GTM, ASM).
  • Skilled in automation and scripting (Python, Ansible, Terraform).
  • Familiar with security frameworks: NIST, ISO 27001, CIS, PCI-DSS.
  • Excellent troubleshooting and communication skills.

Preferred Certifications (Not Mandatory)

  • CCNP / CCIE
  • PCNSE (Palo Alto)
  • CCSA / CCSE (Check Point)
  • F5 Certified Administrator
  • AWS / Azure Network Specialty
  • CISSP

Bonus Skills (Nice To Have)

  • Experience with SIEM, IDS/IPS, endpoint security.
  • Knowledge of SD-WAN, Zero Trust, and micro-segmentation.
  • Familiarity with monitoring tools like SolarWinds, Splunk, Wireshark.
  • Understanding of container networking (Kubernetes, Docker, CNI).

Skills

Routing And Switching,Checkpoint Firewall,palo alto,Network Security

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