Coditas
Website:
coditas.com
Job details:
Location: Bangalore (73 Church Street, Bengaluru, Karnataka 560001)
Experience: 12 to 18 years
WHAT WE ARE LOOKING FOR
We are seeking a Senior IT/OT Network Architect with a world-class foundation in Core Networking (Layer 2/3) and Secure Site-to-Site Connectivity. This role is the technical expert for our global industrial footprint, responsible for designing resilient plant-floor networks and the Secure Cloud/VPN Tunnels that interconnect our sites.
Skills Required
Networking (L2/L3)
Switching, VLANs, BGP, OSPF, VRF, routing protocols
Firewall & Security
Cisco ASA / FTD / FMC, DMZ design, segmentation
Zero Trust
ZPA / ZIA / Cisco ZTA, MFA, privileged access
Cloud — AWS (Mandatory)
VPC, EC2, Transit Gateway, Direct Connect, virtual firewall
Standards Awareness
IEC 62443, NIST CSF, ISO 27001, Purdue Model
Certifications (Preferred)
CCNP / CCIE, AWS Advanced Networking, CISSP
MUST-HAVE REQUIREMENTS
• Layer 2 / Layer 3 Networking — VLANs, STP, BGP, OSPF, VRF — must have designed in real environments
• Firewall Architecture — Hands-on Cisco ASA / FTD / FMC, DMZ and segmentation design
• Zero Trust — Replaced VPN with ZTA, experience with Zscaler or Cisco ZTA – similar tools
• AWS Cloud Networking — VPC, EC2, Transit Gateway, Direct Connect, Security Groups, virtual firewall on EC2 — mandatory, not optional – working knowledge
• Standards Awareness — Knows IEC 62443 [ used for design the network], NIST CSF, ISO 27001, Purdue Model at a conceptual level — does not need deep implementation experience
CLOUD NETWORKING DETAIL – need knowledge on cloud [3-5 years exp]
Candidate must have hands-on AWS experience. Azure or GCP knowledge is a bonus but AWS is required. Cloud hand-on is a must.
• VPC & Subnets — Design public/private subnets, route tables, internet gateway, NAT gateway
• EC2 — Launch and configure instances, assign ENIs, Elastic IPs, IAM roles, Auto Scaling
• Virtual Firewall on EC2 — Deploy Cisco FTDv, Palo Alto VM-Series, or FortiGate as EC2 instances
• Virtual Router on EC2 — Deploy software routers (Cisco CSR 1000V / VyOS), BGP peering in AWS
• Connectivity — Direct Connect, Site-to-Site VPN, Transit Gateway for hybrid and multi-site
• Security — Security Groups, NACLs, AWS Network Firewall, VPC Flow Logs, CloudTrail
Click on Apply to know more.