Network Engineer

Job Roles : Junior

and

Senior Network Engineers .

Work location : Bangalore, Chennai and Hyderabad (WFO)

Experience : 3-12 years

Notice period : Immediate joiners / 15 days only

NETWORK ENGINEER – DNS, IPAM, Transport Services and Cloud (3–5 Years of Experience)

Role Overview :

Supports design, implementation, and maintenance of DNS, IPAM, transport technologies, and hybrid cloud connectivity (AWS Direct Connect, GCP Interconnect).

Key Responsibilities :

Design, configure, and maintain DNS zones (internal and external).

Manage IP address space using

Infoblox

or native IPAM tools.

Implement DNS security measures (DNSSEC, RPZ, DoH, DoT).

Perform IP allocation audits and ensure compliance.

Design and manage enterprise Layer 2 / 3 WAN and backbone networks.

Coordinate provisioning of

MPLS ,

DIA ,

Ethernet , and

DWDM

circuits.

Troubleshoot performance, latency, and redundancy issues.

Perform BGP / OSPF route tuning and failover testing.

Implement hybrid cloud connectivity using

AWS Direct Connect ,

GCP Interconnect , and

SD-WAN .

Support VPC / VNet peering, routing, and HA architectures.

Required Skills :

3–5 years of experience in network infrastructure engineering, with expertise in :

DNS management (authoritative and recursive)

IPAM tools and subnet planning

Routing & switching (BGP, OSPF, EIGRP)

Transport technologies (MPLS, Ethernet, leased lines, fiber)

Strong experience with cloud networking in

AWS

(Direct Connect, TGW) and

GCP

(Cloud Interconnect, Cloud DNS).

Familiarity with carrier engagement, SLAs, and escalation management.

Proficiency in troubleshooting using

Wireshark

and

TCPdump .

Qualifications :

Bachelor’s degree in Computer Science, Engineering, or equivalent.

3–5 years of experience, with at least 3 years in DNS, carrier, and IPAM technologies.

Preferred certifications :

AWS Advanced Networking Specialty ,

Google Cloud Professional Network Engineer .

Vendor certifications ( Cisco CCNP / CCIE ,

Juniper JNCIP ).

Experience with

Infrastructure-as-Code

(Terraform, CloudFormation).

SENIOR NETWORK ENGINEER – DNS, IPAM, Transport Services and Cloud (5–8 Years of Experience)

Role Overview :

Leads design, implementation, and support of DNS, IPAM, network transport, and hybrid cloud connectivity (AWS Direct Connect, GCP Interconnect). Acts as a technical SME, driving modernization and automation across hybrid network environments.

Key Responsibilities :

Architect, manage, and secure DNS infrastructure (internal, external, split horizon).

Administer IP address space with enterprise IPAM tools (Infoblox or cloud-native).

Implement DNS security (DNSSEC, RPZ) and maintain compliance.

Lead IP space audits and lifecycle governance.

Design, provision, and optimize WAN / LAN / backbone transport networks.

Engage with carriers for

MPLS ,

P2P ,

ILL ,

Dark Fiber , and

DWDM

circuits.

Perform capacity planning, redundancy validation, and traffic optimization.

Configure and tune

BGP ,

OSPF , or

IS-IS

for failover and routing.

Lead hybrid cloud connectivity ( AWS Direct Connect ,

TGW ,

PrivateLink ,

GCP Interconnect ,

VPC Networking ).

Automate DNS / IPAM / network configs using

PowerShell ,

Python , or

Ansible .

Integrate telemetry with

Azure Monitor ,

Dynatrace ,

SolarWinds , or

Zabbix .

Collaborate with InfoSec for audits,

DDoS mitigation , and firewall policies.

Required Skills :

Bachelor’s degree in Computer Science, Engineering, or equivalent.

5–8 years in network engineering / architecture, with deep experience in :

Advanced DNS and IPAM design

Global WAN and carrier connectivity

Cloud network architecture (AWS & GCP)

Strong knowledge of routing (BGP, OSPF, static), SD-WAN, and virtualized routing.

Experience with load balancers (F5, Azure / GCP-native).

Strong background in regulated enterprise environments.

Certifications : Cisco CCNP / CCIE ,

Juniper JNCIP / JNCIE .

NETWORK ENGINEER – ROUTING and SWITCHING (3–8 Years of Experience)

Role Overview :

Leads the design, deployment, and optimization of traditional and cloud network infrastructures, providing technical expertise and mentoring junior engineers.

Key Responsibilities :

Manage and troubleshoot complex Layer 3 networks using TCP / IP, OSPF, EIGRP, and BGP.

Configure and resolve issues with NAT, IPv4, and firewall policies (TCP / UDP).

Troubleshoot and optimize cloud network environments in GCP and AWS.

Adhere to change management processes and provide high-level on-call support.

Collaborate with managers to eliminate outdated processes, establish work intake systems, and implement SLAs for changes.

Required Skills :

Advanced expertise in Layer 3 networking (TCP / IP, OSPF, EIGRP, BGP).

Strong proficiency in NAT, IPv4, and firewall operations (TCP / UDP).

Design, implementation, and migration experience on Cisco and Cisco Nexus switches and routers.

Experience in cloud network troubleshooting (GCP and AWS required).

Proficiency in change management and operational support processes.

Ability to mentor and lead technical initiatives.

Qualifications :

Bachelor’s degree in Computer Science, IT, or related field.

5–8 years of experience in network engineering.

Certifications such as

CCNP ,

CCIE , and / or cloud-specific certifications (AWS Advanced Networking Specialty, Google Cloud Professional Network Engineer).

Working knowledge of

GCP

and

AWS

network architectures.

NETWORK LEAD ENGINEER (8+ Years of Experience)

Role Overview :

Oversees network operations, drives process improvements, and ensures alignment with organizational goals while managing the engineering team.

Key Responsibilities :

Oversee management and troubleshooting of Layer 3 networks (TCP / IP, OSPF, EIGRP, BGP).

Ensure proper configuration and issue resolution for NAT, IPv4, and firewall policies.

Lead cloud network strategy and troubleshooting for GCP and AWS environments.

Enforce change management processes and manage on-call operational support.

Eliminate outdated processes, establish work intake systems, and implement SLAs for network changes.

Required Skills :

Hands-on experience with more than two networking technologies (Routing, Switching, Firewall, Load Balancer, etc.) and at least one public cloud environment (GCP, AWS, etc.).

Expert knowledge of Layer 3 networking (TCP / IP, OSPF, EIGRP, BGP).

Advanced proficiency in NAT, IPv4, and firewall operations (TCP / UDP).

Advanced knowledge of Firewall architecture with

Palo Alto

and

Checkpoint .

Knowledge of transport layers —

MPLS, Internet, and Cloud Connect .

Knowledge of

DHCP

and

IPAM (Infoblox)

technologies.

Proven experience in cloud network management (GCP and AWS required).

Strong leadership in change management and operational support.

Ability to drive process optimization and SLA implementation.

Qualifications :

• Bachelor’s degree in IT, Computer Science, or related field;

MBA preferred .

8–10 years of experience in network engineering or management.

Certifications such as

PMP ,

ITIL ,

CCIE , or advanced cloud certifications.

Strong leadership and project management skills.

NETWORK ENGINEER – FIREWALLS and LOAD BALANCERS (3–8 Years of Experience) :

Role Overview :

Leads design, deployment, and optimization of traditional and cloud network infrastructures, providing advanced technical expertise and mentoring junior engineers.

Key Responsibilities :

Manage and troubleshoot complex Layer 3 networks using TCP / IP, OSPF, EIGRP, and BGP.

Architect and manage advanced firewall solutions ( Palo Alto ,

Cisco ASA ,

Juniper SRX ,

Checkpoint ).

Design and optimize

F5 BIG-IP LTM / GTM

load balancer configurations for performance and scalability.

Implement complex IPsec / SSL VPNs and zero-trust security models.

Lead firewall policy optimization, log analysis, and performance tuning for compliance.

Required Skills :

Advanced expertise in Layer 3 networking (TCP / IP, OSPF, EIGRP, BGP).

Strong proficiency in NAT, IPv4, and firewall operations (TCP / UDP).

Design, implementation, and migration experience on

Cisco

and

Juniper

switches and routers.

Extensive experience in cloud network troubleshooting (GCP and AWS required).

Proficiency in change management and operational support processes.

Ability to mentor and lead technical initiatives.

Qualifications :

Bachelor’s degree in Computer Science, IT, or related field.

5–8 years of experience in network engineering (2+ years firewall, 3+ years load balancers).

Experience with

F5 BIG-IP ,

Palo Alto ,

Fortinet ,

Cisco Firepower .

Experience with

AWS ALB / ELB

or

Azure Load Balancer .

Certifications such as

F5 CTS ,

Palo Alto PCNSE ,

Cisco CCNP Security .

Advanced certifications like

CISSP ,

CISM ,

CCIE Security , or

ITIL Foundation

desirable.