Network Engineer - L2

Neurealm

Chennai, Tamil Nadu, IndiahybridPosted 2 days ago

Skill Required

FulltimeNetwork EngineerQuery OptimizationNginxFirewallAzureCiscoAWSGCPDNSVPNCryptography

Key highlights

Advanced DNS management across Azure and on‑prem with DNSSEC and automated failover.
Design and optimize routing protocols (BGP, OSPF, EIGRP) and MPLS traffic engineering.
Required deep expertise in network architecture and high‑availability design.
Must have strong multi‑vendor knowledge (Cisco, Palo Alto, Fortinet, F5, etc.).
Experience with cloud networking platforms (Azure, AWS, GCP) and hybrid DNS/security.
Preferred certifications: CCNP/CCIE, JNCIE, NSE7, PCNSE.

Role overview

Responsibilities

Advanced DNS management: Architect DNS zones across Azure and on‑prem, implement DNSSEC, and automate failover.
Routing & WAN design: Optimize BGP/OSPF/EIGRP, MPLS traffic engineering, and VPN scalability.
Firewall & security: Design complex rule sets, NAT policies, and high‑availability clusters.
Load balancing: Architect GTM/LTM deployments, global traffic steering, and redundancy frameworks.
Wireless infrastructure: Design enterprise‑grade WLAN, RF optimization strategies, and secure onboarding.
LAN/WAN optimization: Capacity planning, QoS design, and SLA‑driven performance tuning.
Security certificates: Implement PKI, automate certificate deployment, and enforce compliance.
AAA systems: Architect scalable ACS/AAA solutions with redundancy and policy‑based access.

Requirements

Deep expertise in network architecture, high‑availability design, and automation frameworks.
Strong knowledge of multi‑vendor environments (Cisco, Palo Alto, Fortinet, F5, etc.).
Experience in cloud networking (Azure, AWS, GCP) and hybrid DNS/security models.

Nice to have

Certifications preferred: CCNP/CCIE, JNCIE, NSE7, PCNSE, or equivalent.

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