Arista Network Engineer

21 hours ago

Chennai Tamil Nadu India, Tamil Nadu Tata Consultancy Services Full time

Job Summary:

We are seeking a highly skilled Senior Network Engineer with 9+ years of expertise in Arista infrastructure to roll out deployments, life cycle management, migrations and drive the incident, major incident, problem and service request management. This role will play a critical part in ensuring high availability, security, scalability and modernization of our network while minimizing risks associated with outdated hardware.

Key Responsibilities:

  • Network Design & Standardization: Develop and implement a standardized switch architecture to enhance performance, scalability, and operational efficiency across data centers.
  • Routing & Switching Optimization: Configure and manage Arista switches, leveraging BGP, OSPF, VXLAN, EVPN, MLAG, and QoS to optimize data flow and redundancy.
  • Security & Compliance: Implement and enforce best practices for network security, ensuring compliance with industry regulations and corporate policies.
  • Migration & Implementation: Lead network migration projects, ensuring smooth transitions from legacy systems to standardized Arista-based infrastructure.
  • Troubleshooting & Performance Monitoring: Proactively identify and resolve network issues using Arista CloudVision, telemetry, and automation tools.
  • Infrastructure Lifecycle Management: Identify, assess, and replace end-of-life (EOL) and end-of-support (EOS) Arista switches, ensuring minimal disruption to business operations.
  • Automation & Scripting: Utilize Python, Ansible, or other automation frameworks to streamline network deployments and maintenance.
  • Collaboration & Documentation: Work closely with cross-functional teams, providing technical guidance while maintaining accurate documentation of configurations and policies.

Required Skillsets:

1. Arista Networking Expertise

  • Deep knowledge of Arista EOS, CloudVision (CVP), and Arista hardware platforms.
  • Experience with Multi-Chassis Link Aggregation (MLAG), VXLAN/EVPN, and Zero-Touch Provisioning (ZTP).

2. Routing & Switching

  • Strong experience with BGP, OSPF and redistribution route tags for dynamic routing in enterprise and data center environments.
  • Proficiency in Layer 2/3 switching, VLANs, STP, and QoS policies.

3. Network Infrastructure Lifecycle Management

  • Experience in identifying, planning, and replacing unsupported (EOL/EOS) network hardware.
  • Ability to assess risks, design migration strategies, and implement upgrades with minimal disruption.

4. Network Automation & Scripting

  • Familiarity with Python, Ansible, and Terraform for automating deployments and configurations.
  • Understanding of APIs and scripting for network automation in large-scale environments.

5. Troubleshooting & Performance Monitoring

  • Strong problem-solving skills using Arista CloudVision, telemetry, and network monitoring tools (e.g., SolarWinds, Splunk, Wireshark ( gNMI ).
  • Ability to diagnose and resolve complex routing, switching, and security issues.

6. Security & Compliance

  • Knowledge of ACLs, firewall policies, segmentation strategies, and best practices for securing network infrastructure.
  • Experience ensuring compliance with financial, healthcare, or industry-specific regulations (e.g., PCI-DSS, ISO 27001).

Beneficial Skills (Desired Skills): Certifications (Preferred, but not mandatory)

· Arista Certified Engineer (ACE L3/5)

· Cisco CCNP/CCIE (Enterprise infrastructure or routing and switching)

· CVP Skillsets

  • Network Engineer

    21 hours ago

    Chennai, Tamil Nadu, India, Tamil Nadu Movate Full time

    Job Profile - Network Engineer Location: - ChennaiLevel: - L3 EngineerShift : Flexible to work in US timingsResponsibilities:Provide advanced-level technical support and troubleshooting for Data Center Networking products and solutions (spine-leaf architectures, VXLAN, BGP EVPN, etc.).Own critical customer escalations, drive root cause analysis, and...

  • Lead Network Engineer

    3 weeks ago

    Chennai, Tamil Nadu, India MNR Solutions Full time

    Position Overview :We are seeking a highly skilled and experienced Lead Network Engineer to oversee and support enterprise-level networking services across our global infrastructure. The ideal candidate will bring expertise in managing large-scale Data Centers, WAN/LAN infrastructure, and enterprise-class connectivity solutions. This role requires strong...

  • Lead Networks

    1 week ago

    Chennai, Tamil Nadu, India Saasvaap Techies Full time US$ 90,000 - US$ 1,20,000 per year

    We are hiring a Lead Engineer Networks with expertise in enterprise-scale networking, security, and cloud infrastructure. The role involves managing Global WANs, Data Centers, Cloud Networking (AWS & Azure), and Security Infrastructure for a large-scale enterprise environment. Key Responsibilities Manage & support LAN/WAN, Data Centers, Spine-Leaf...

  • Senior Network Engineer

    1 week ago

    Chennai, Tamil Nadu, India MNR Solutions Pvt. Ltd. Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Role Overview : We are seeking a highly skilled Senior Network Engineer with extensive experience in SD-WAN implementation, LAN/WAN management, and Data Center operations. The candidate will serve as the Subject Matter Expert (SME) for global network services, ensuring the design, deployment, and optimization of a secure and resilient enterprise network...

  • Lead Network Engineer

    1 week ago

    Chennai, Tamil Nadu, India Arthur Grand Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Position: Lead Network EngineerLocation: ChennaiDuration: Full Time opportunityMust Having Skills: routing, switching, fire wall (Palo alto)Primary Skills· Strong hands-on experience with routing and switching technologies (Cisco/Juniper/Arista preferred).· Expertise in managing and configuring Palo Alto Networks Firewalls (Panorama experience a plus).·...

  • Network Engineer

    4 weeks ago

    Chennai, Tamil Nadu, India Movate Full time

    Job Profile - Network Engineer Location: - ChennaiLevel: - L3 EngineerShift : Flexible to work in US timingsResponsibilities:Provide advanced-level technical support and troubleshooting for Data Center Networking products and solutions (spine-leaf architectures, VXLAN, BGP EVPN, etc.).Own critical customer escalations, drive root cause analysis, and...

  • Network Engineer

    1 week ago

    Chennai, Tamil Nadu, India Movate Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Job Profile - Network EngineerLocation: - ChennaiLevel: - L3 EngineerShift : Flexible to work in US timingsResponsibilities:Provide advanced-level technical support and troubleshooting for Data Center Networking products and solutions (spine-leaf architectures, VXLAN, BGP EVPN, etc.).Own critical customer escalations, drive root cause analysis, and...

  • Lead Network Engineer

    1 week ago

    Chennai, Tamil Nadu, India Saasvaap Inc. Full time US$ 90,000 - US$ 1,20,000 per year

    Lead Engineer – Networks (IT Infrastructure)Location: Chennai (Work from Office)Shift Timing: 9:30 AM – 6:30 PM ISTRole OverviewWe are seeking an experienced Lead Engineer – Networks with strong expertise in enterprise-class networking, security, and IT infrastructure operations. The role involves managing, implementing, and supporting large-scale...

  • VP-Network Architect

    4 days ago

    Chennai, Tamil Nadu, India Live Connections Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    EXP : 18YRSSkills and Experience:18+ years in enterprise networking and security, including multi-DC, multi-cloud environments.Certifications: Azure Networking, VMware VCIX-NV, VCAP-NV, GCP Network Engineer, TOGAF Foundation.Technologies:Networking: Cisco Nexus (5K/7K/9K), Arista, ACI, VXLAN, OSPF, BGP, MPLS.SDN: VMware NSX-T/NSX-V, Velocloud...

  • TAC Engineer

    21 hours ago

    Chennai, Tamil Nadu, India, Tamil Nadu Movate Full time

    Job Title: L3 DCN Support Engineer (Data Centre/ TAC)Location: Ambit IT Park, Chennai Organization: MovateJob Description:Our Client bring together the brightest minds to create breakthrough technological solutions that advance the way people live and work. We are seeking a passionate and highly skilled L3 DCN Support Engineer to join our Global Support...