HFCL - Network Solution Architect - Cisco/Juniper (10-14 yrs)

Job Title : Senior Network Architect

Location : Bangalore

Position Type : Full-Time

Required Experience : 10+ years

Key Responsibilities :

Network Design and Architecture :

- Design and implement scalable, resilient transport networks with CUAR, DUAR, and CSR configurations.

- Develop High-Level Designs (HLDs) and Low-Level Designs (LLDs) for transport network solutions in Indian Telco and enterprise scenarios.

System Testing and Validation :

- Conduct system testing and validation of 5G transport networks, ensuring they meet performance, reliability, and compliance standards.

- Assess traffic patterns for routing optimization and ensure adherence to QoS parameters.

Protocol Expertise :

- Test and troubleshoot routing protocols such as BGP, OSPF, ISIS, and MPLS.

- Validate advanced protocols like Segment Routing, EVPN, MPLS-TE, and RSVP-TE.

Performance and Scalability Testing :

- Simulate and test network behavior under various traffic and scalability conditions.

- Use tools like IXIA and Spirent for comprehensive performance assessment.

Automation and Programming :

- Develop automation scripts using Python or TCL for network configuration and testing.

- Integrate CI/CD practices for continuous network optimization.

Collaboration and Stakeholder Management :

- Work with cross-functional teams, including product managers, network architects, and customers, to refine solutions.

- Participate in workshops and stakeholder discussions for solutioning and problem resolution.

Documentation and Compliance :

- Create detailed documentation, including test reports, methodologies, and results.

- Ensure all designs comply with MEF, ITU-T, and ETSI standards.

Technical Skills :

Advanced Networking Expertise :

- Proficient in IP/MPLS, Segment Routing, EVPN, and synchronization protocols like PTP and SyncE.

- Strong understanding of Layer 2/3 protocols, including VLAN, QinQ, HSRP, VRRP, MPLS, and Carrier Ethernet.

Router Platform Experience :

- Hands-on expertise with platforms from Cisco, Juniper, Nokia, and Huawei.

- Deployment experience in Telco and enterprise/campus networks.

Testing Tools and Automation :

- Skilled in using network simulation tools such as IXIA, Spirent, and Wireshark.

- Proficient in scripting for automation with Python or TCL.

Traffic Engineering and QoS :

- Knowledge of QoS mechanisms, traffic shaping, and prioritization in transport networks.

- Experience in configuring high-availability protocols like BFD, LFA/RLFA, and TiLFA.

Soft Skills :

- Strong analytical and problem-solving abilities.

- Excellent communication and documentation skills.

- Ability to lead and collaborate in cross-functional teams.

- Detail-oriented with a focus on delivering high-quality results.

Qualifications :

Education :

- Bachelor's or Master's degree in Telecommunications, Computer Science, Electrical Engineering, or related fields.

Certifications :

- Mandatory : Cisco Certified Network Professional (CCNP) - Enterprise or Service Provider track.

- Desirable : Cisco Certified Internetwork Expert (CCIE) - Service Provider or Enterprise Infrastructure specialization.