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Birlasoft
Posted 2d ago

Sr. Network Security Engineer with Microsegmentation

Birlasoft
birlasoft.comView all open roles
Bengaluru, Karnataka, India
OnsiteFull Time
Responsibilities
  • architecting networks
  • implementing segmentation
  • securing infrastructure
Requirements
  • Requires 8–11 years of network security experience
  • Including microsegmentation
  • Zero Trust
  • Firewalls
  • Cloud security
  • Routing
  • Network services
  • SDN/SD-WAN
  • Proxies, and load balancing
Technical tools mentioned
BGPOSPFRIPMPLSDNSDHCPNTPFortinetFortiGatePalo AltoJuniperAWSMicrosoft AzureGoogle Cloud Platform (GCP)SIEMIAMEDR/XDRF5 GTM/LTMVPNSDNSD-WANNetFlowACLsNAT802.11IPv4IPv6

Job description

Country/Region: 
IN
Requisition ID: 
38584
Work Model: 
Position Type: 
Salary Range: 
Location: 
INDIA - BENGALURU - HP

Title: 
Sr. Network Security Engineer with Microsegmentation

Description: 

Area(s) of responsibility

Skills: Network & Security Engineer- Microsegmentation

Experience: 8-11 years

Location: Bangalore Only

Key Responsibilities

  • Translate high-level business strategic objectives and goals into Enterprise IT requirements and conceptual designs.
  • Develop and support comprehensive solutions that meet requirements and align with global network security and microsegmentation strategy.
  • Develop and maintain a multi-year strategic network and security architecture roadmap, incorporating Zero Trust and segmentation-driven security models.
  • Lead end-to-end network and security architecture across global platforms ensuring secure, high-performing, fault-tolerant, and resilient environments.

Microsegmentation & Zero Trust Responsibilities

  • Architect and implement microsegmentation strategies across data center, campus, and cloud environments to limit lateral movement and enforce least-privilege access.
  • Design and operationalize Zero Trust Architecture (ZTA) principles, integrating identity, application, and network-based policy enforcement.
  • Integrate microsegmentation with firewalls, SIEM, IAM, EDR/XDR, and cloud-native controls for unified policy enforcement.
  • Develop segmentation governance models, policy lifecycle management, and compliance alignment (CIS/NIST/Zero Trust frameworks).

Microsegmentation & Advanced Security

  • Strong hands-on experience in designing and implementing microsegmentation solutions in complex enterprise environments.
  • Proven capability to build application-aware segmentation policies based on traffic flow analysis.
  • Experience with policy simulation, enforcement, monitoring, and optimization in segmentation platforms.
  • Understanding of east-west traffic inspection, workload protection, and software-defined segmentation.
  • Familiarity with Zero Trust Network Access (ZTNA) and identity-driven access models.

Network Security & Infrastructure

  • Strong experience managing LAN/WAN security technologies, including firewalls, IDS/IPS, SIEM, VPN, and NAC.
  • Expertise in firewall architecture and design with hands-on experience in:
    • Fortinet (Fortigate), Palo Alto, Juniper
    • Policy design, NAT, routing, application control, and threat prevention profiles
  • Experience securing public and private cloud (AWS, Azure, GCP) environments.
  • Design and implementation of Web Application and API Protection (WAAP) solutions.
  • Strong experience in proxy (forward/reverse), load balancing, and application security integration.
  • Experience with SDN and SD-WAN architectures, including segmentation use cases.

Networking & Protocol Expertise

  • Strong knowledge of:
    • Routing protocols: BGP, OSPF, RIP, MPLS
    • Network services: DNS, DHCP, NTP
    • IPv4/IPv6 architecture and traffic management
  • Experience in QoS, NetFlow, ACLs, NAT, multicast, and wireless technologies (802.11 variants).
  • Experience with F5 GTM/LTM, VPN technologies, and Internet proxy solutions.

 

About Birlasoft

Provides digital transformation and IT consulting services for global enterprises.

Year founded
1990
Employees
12500
Industries
IT ServicesSoftware Development
Activities
IT consultingSoftware developmentEnterprise application managementDigital transformation servicesCloud infrastructure management
Organization type
Public
Subsidiaries
Birlasoft Inc.EnablePathBirlasoft (UK) Limited
Headquarters
IN

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