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Senior Network SME – Routing ,Switching, Security

15 years

0 Lacs

trivandrum kerala india

Posted:20 hours ago| Platform: Linkedin logo

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Skills Required

network routing switching security networking cisco patching management design aws azure bgp ospf eigrp qos dhcp ipam firewall compliance architecture segmentation vpn remediation checks nist optimization troubleshooting resolve wan reliability automation documentation ansible python powershell terraform engineering juniper gcp patch code communication certifications siem ids monitoring solarwinds logic panda splunk wireshark kubernetes docker

Work Mode

On-site

Job Type

Full Time

Job Description

Role Description

We are seeking a highly experienced

Senior Network Engineer

with 12–15 years of expertise in

cloud networking, routing & switching, firewalls, and security compliance

. The ideal candidate will have in-depth knowledge of Cisco, Palo Alto, ForeScout, Infoblox, Check Point, and F5 technologies. This role involves designing, implementing, and securing enterprise and cloud network infrastructures with a strong focus on patching, firmware upgrades, vulnerability management, and compliance.

Key Responsibilities

Network & Cloud Infrastructure Management

  • Design, deploy, and maintain enterprise and cloud networking solutions (AWS, Azure, GCP).
  • Manage routing & switching environments (Cisco/Equivalent) with expertise in BGP, OSPF, EIGRP, VLANs, STP, QoS, and multicast.
  • Optimize and maintain load balancing solutions (F5 LTM, GTM, iRules) for high availability.
  • Administer Infoblox DNS, DHCP, and IPAM for efficient network resource management.

Firewall, Security & Compliance

  • Configure and manage firewall policies on Cisco ASA, Palo Alto, Check Point, and ForeScout.
  • Implement zero-trust architecture, micro-segmentation, and VPN solutions.
  • Conduct patching and firmware upgrades to ensure compliance.
  • Perform vulnerability assessments, remediation, and compliance checks (ISO 27001, NIST, CIS, PCI-DSS, etc.).
  • Collaborate with security teams to mitigate risks and apply best practices.

Performance Optimization & Troubleshooting

  • Monitor network performance and proactively resolve issues to reduce downtime.
  • Troubleshoot complex LAN, WAN, cloud, and firewall-related challenges.
  • Work with vendors and internal teams to enhance network reliability and security.

Automation & Documentation

  • Leverage automation tools (Ansible, Python, PowerShell, Terraform) for network/cloud operations.
  • Maintain detailed documentation: network diagrams, firewall rules, policies, and processes.
  • Provide technical mentorship to junior engineers and IT staff.

Qualifications & Experience

  • 12–15 years of hands-on experience in network engineering, security, and cloud networking.
  • Expertise in routing & switching (Cisco, Juniper) and firewalls (Palo Alto, Check Point, Cisco ASA, ForeScout).
  • Strong experience with cloud networking (AWS, Azure, GCP) including VPCs, NSGs, VPNs, and load balancers.
  • Proven track record in patch management, firmware upgrades, and vulnerability compliance.
  • Hands-on experience with F5 load balancers (LTM, GTM, ASM) and security hardening.
  • Proficiency in automation (Python, Ansible, Terraform) and Infrastructure as Code (IaC).
  • Solid understanding of industry frameworks (NIST, ISO 27001, CIS, PCI-DSS).
  • Strong troubleshooting, communication, and documentation skills.
  • Preferred certifications: CCNP, CCIE, PCNSE, CCSA/CCSE, F5-CA, AWS/Azure Networking Specialty, CISSP.

Preferred Skills

  • Experience with SIEM tools, IDS/IPS, and endpoint security integration.
  • Knowledge of Zero Trust Architecture, SD-WAN, and micro-segmentation.
  • Familiarity with network monitoring tools (SolarWinds, Logic Monitor, Big Panda, Splunk, Wireshark, etc.).
  • Understanding of container networking (Kubernetes, Docker, CNI).

Core Skills

  • Routing & Switching
  • Network Security
  • Check Point Firewall
  • Palo Alto Firewall

Apply Now:

[Insert Application Link or Contact Details]

Skills

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

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