Network Engineer

APEX Analytix; Dadri; On-site; INR 800,000 - 1,200,000; Full time

Benefits offered by this job

Competitive benefits

BeWell@apex initiative

Job summary

APEX Analytix is seeking a skilled Network Engineer to manage network devices and strategize routing solutions. Responsibilities encompass installation, maintenance, and troubleshooting for network systems with a focus on advancing security measures and optimizing architecture.

The ideal candidate will have extensive experience with routing, switching, firewalls, and cloud networking, as well as solid troubleshooting skills. We offer competitive benefits and a commitment to employee well-being.

Qualifications

• 4-5 years of experience with Routing & Switching/IPS/IDS/ASA/FTD firewalls.
• Proficiency in troubleshooting complex network environments.
• Practical exposure to containerized environments and CNIs preferred.

Responsibilities

• Install, configure, and maintain all network devices.
• Manage and support firewalls and perimeter security solutions.
• Architect and manage BGP routing and dynamic routing strategies.

Skills

Routing and switching expertise

Firewalls (Barracuda preferred)

Cisco Nexus & Catalyst switches

Kubernetes networking

Azure cloud networking

Monitoring tools (e.g., SolarWinds, Grafana)

Education

Bachelor’s Degree in Information Technology

Job description

Network Engineer

Responsibilities

• Install, configure, upgrade, and maintain all network devices, including switches, routers, firewalls, and CNIs.
• Manage and support firewalls (Barracuda preferred), IDS/IPS, and perimeter security solutions.
• Configure and troubleshoot Cisco Nexus & Catalyst switches, Aruba and Ruckus switches/wireless environments.
• Architect and manage BGP routing, Anycast deployments, and dynamic routing strategies.
• Manage site-to-site VPNs, ISP relationships, and WAN connectivity to ensure resilient network performance.
• Monitor, diagnose, and resolve network and computer system issues including network switch connectivity issues.
• Provide hands‑on expertise in Azure cloud networking (VNets, VPN gateways, firewalls, and hybrid connectivity).
• Implement and troubleshoot Kubernetes networking using CNIs such as Cilium or Calico.
• Troubleshoot performance issues with networks and applications such as DNS, and https.
• Create and maintain detailed network documentation and topology diagrams.
• Troubleshoot critical network issues and provide on‑call support, including weekends, for outages and escalations.
• Provide solutions to complex problems on the integration of various technologies.
• Respond to troubleshooting calls at short notice and work with operations and OEMs to resolve.
• Design plans and lead initiatives for the optimization and restructuring of network architecture.
• Maintain an up‑to‑date knowledge of network administration and firmware integration.
• Monitor the environmental conditions of a data center to ensure optimum conditions for servers, routers, and other devices.
• Lead initiatives for optimization, resiliency, and security hardening of network infrastructure.
• Collaborate with operations and OEM vendors to resolve complex network challenges.

Qualifications

• Strong expertise in routing and switching across enterprise and data center networks.
• Hands‑on experience with firewalls (Barracuda preferred), ASA/FTD, and advanced perimeter security.
• Deep knowledge of Cisco Nexus & Catalyst switches, Aruba, and Ruckus networking.
• Practical experience with BGP and Anycast deployments.
• Experience with firewalls, Barracuda preferred.
• Experience switching on network environments independent of vendor (Cisco/Aruba/Ruckus, etc).
• Hands‑on experience with Kubernetes networking, including Container Network Interfaces (CNIs) such as Cilium or Calico.
• Understanding of Meraki Wi‑Fi access points along with Z/MX devices for VPN.
• Familiarity with Azure cloud networking (AWS/GCP a plus).
• Ability to work with data teams to rack/stack/provision and configure to run smooth operations.
• Strong troubleshooting and root‑cause analysis skills in complex network environments.
• Proficiency with monitoring tools such as SolarWinds, Grafana, and equivalent.
• Excellent communication skills, with the ability to interact across technical and non‑technical teams.
• Ownership mindset with accountability for uptime and operational excellence.
• Bachelor’s Degree in Information Technology or equivalent practical experience.
• Routing & Switching/IPS/IDS/ASA/FTD firewalls – 4‑5 years.
• Practical exposure to containerized environments and CNIs like Cilium or Calico preferred.
• Experience designing and operating Anycast networks and configuring BGP in enterprise or data center environments preferred.
• Participation in at least 2 successful DR implementations and testing.

We offer competitive benefits for the countries we serve, along with the BeWell@apex initiative.