Skills

- Knowledge & Posting Location: Commercial Design

Minimum Qualification

- Bachelor of Technology (BTech)

Lead Designer - IP/MPLS Routing & Data Networking (BTN, GE, SDH/PDH/FOTS)

Department

- Engineering - Telecommunications (S&T;) / Telecom Design

Reporting To

- Engineering Manager / Lead Telecom Architect

Job Summary

The IP/MPLS Routing & Data Networking Designer is responsible for the design, engineering, configuration strategy, and implementation support of IP/MPLS-based communication networks for railway, transportation, metro, Semi high speed and High-speed rail Projects and critical infrastructure projects that involves supporting the FRMC S5G Radio System backbone. The role involves developing network architectures, routing designs, redundancy schemes, cybersecurity-compliant solutions, and technical documentation to ensure high availability, scalability, and reliability of operational and enterprise communication systems.

Key ResponsibilitiesNetwork Design & Engineering

- Develop end-to-end IP/MPLS network architectures for railway and infrastructure projects.
- Design Layer 2 and Layer 3 network topologies including:
- Core networks
- Distribution networks
- Access networks
- Data center connectivity

- Prepare routing and switching designs using industry best practices.
- Design high-availability and resilient network solutions with redundancy mechanisms.

IP/MPLS & Routing Design

- Design and document:
- MPLS
- MPLS-TP
- Segment Routing (SR-MPLS) (where applicable)
- VPN services (L2VPN/L3VPN)

- Configure and validate routing protocols:

- OSPF
- IS-IS
- BGP
- Static Routing

- Develop QoS strategies for mission-critical applications.
- Define traffic engineering and bandwidth management requirements.

Data Networking





- Design Ethernet-based communication systems.
- Define VLAN, VRF, subnetting, and IP addressing plans.
- Develop network segmentation and security zoning.
- Ensure integration of telecom subsystems such as:
- SCADA
- CCTV
- PA/PIDS
- AFC
- Signalling systems
- Data centres

Technical Documentation

- Prepare:
- Network Design Documents (NDD)
- Detailed Design Documents (DDD)
- Interface Control Documents (ICD)
- Method Statements
- Configuration Guidelines
- FAT/SAT Procedures

- Develop network schematics, routing diagrams, and rack layouts.

Testing & Commissioning Support

- Support Factory Acceptance Tests (FAT).
- Support Site Acceptance Tests (SAT).
- Review routing tables, failover testing, and performance results.
- Participate in troubleshooting and root-cause analysis activities.

Cybersecurity & Compliance

- Implement network security best practices.
- Support compliance with:
- IEC 62443
- ISO 27001
- NIST Cybersecurity Framework

- Design secure remote access and network access controls.

Stakeholder Coordination

- Collaborate with:
- Signalling teams
- Telecom teams
- System integrators
- Customers and consultants

- Review vendor proposals, technical submittals, and design deliverables.

Required Qualifications

- Bachelor's Degree in:
- Telecommunications Engineering
- Electronics & Communication Engineering




- Computer Science / Information Technology

Experience

- 10-15 years of experience in IP/MPLS and data networking design.
- Experience in railway, metro, transportation, utility, or critical infrastructure projects preferred.
- Experience with major vendors such as:
- Cisco
- Nokia
- Juniper
- Huawei
- Alcatel-Lucent

Technical SkillsMandatory

- IP/MPLS Network Design
- OSPF
- IS-IS
- BGP
- MPLS L2VPN/L3VPN
- Ethernet Networking
- VLAN and VRF Design
- QoS Design
- TCP/IP Protocol Suite
- Network Redundancy and High Availability

Preferred

- Segment Routing (SR-MPLS)
- MPLS-TP
- SDN Solutions
- IPv6
- Network Management Systems (NMS)
- Cybersecurity for Critical Infrastructure
- Data Center Networking

Certifications (Preferred)

- CCNP Enterprise
- CCIE Enterprise Infrastructure
- Nokia NRS I / NRS II
- JNCIP-SP / JNCIE-SP
- ITIL Foundation
- IEC 62443 Cybersecurity Certification

Key Competencies

- Network Architecture Design
- Analytical Problem Solving
- Technical Documentation
- Design Review & Verification
- Stakeholder Management
- Communication Skills
- Team Collaboration
- Project Delivery Focus

Deliverables

- High-Level Design (HLD)
- Low-Level Design (LLD)
- IP Addressing Plan
- Routing Design Documents
- MPLS Design Documents
- Network Topology Diagrams
- Redundancy and Failover Strategy
- FAT/SAT Reports
- As-Built Documentation

Location: Faridabad - Delhi NCR
Employment Type: Full time
Level: Designer / Senior Designer / Lead Designer (depending on experience)

Locations: Engineering Manager -IP-MPLS Data Networ...LNT/EM-DNS/1804479 TI-Transportation Infrastructure ICFaridabad Posted On 04 Aug 2026 End Date 31 Jan 2027 Required Experience 10 - 15 Years

📌 Engineering Manager -IP-MPLS Data Networ... (Faridabad)
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