Senior Network Engineer

About the Position

We are seeking a Senior Network Engineer with expertise in Cisco ACI, L2/L3 networking, and cloud connectivity to join our team in Bengaluru, India.

Responsibilities

• Lead deployment, configuration, and optimization of Cisco ACI fabric components.
• Experience in Juniper and Arista datacenter switching and routing.
• Experience in Load Balancing / Application Delivery (F5 LTM/GTM/Enterprise Manager/vCMP, Viprion).
• Strong skills and hands-on experience with cloud networking concepts in Azure (VNET, NSG, ASG, UDR, Express Route, VNET Gateway, etc.) and other cloud providers such as GCP, AWS.
• Design and configure ACI constructs including VRFs, Bridge Domains, EPGs, contracts, and associated policies.
• Implement segmentation and micro-segmentation strategies in ACI environments.
• Oversee ACI fabric maintenance, upgrades, and operational health checks.
• Partner with architects on high-level design decisions and solution validation.
• Design and implement hybrid connectivity solutions (AWS, Azure, GCP).
• Configure Direct Connect, ExpressRoute, VPN gateways, and cloud routing architectures.
• Integrate ACI with cloud-native networking services to support hybrid workload traffic flows.
• Ensure best practices for cloud network security, routing, and performance optimization.
• Perform deep-dive diagnostics, packet captures, and traffic-flow analysis.
• Lead incident root cause analysis and preventive remediation activities.
• Contribute to High-Level Design (HLD) and Low-Level Design (LLD) documentation.
• Create operational runbooks, implementation guides, and standard operating procedures.
• Ensure adherence to compliance requirements, network governance standards, and change management processes.

Requirements

• Strong expertise in Cisco ACI (policy model, spine-leaf architecture, multi-pod/multi-site concepts).
• Solid understanding of L2/L3 networking (BGP, OSPF, VXLAN, EVPN).
• Strong experience with AWS, Azure, or GCP networking constructs and hybrid-cloud connectivity.
• Strong analytical and troubleshooting skills for complex network issues.
• Excellent documentation and communication skills.

Nice to Have

• CCNP Data Center or CCNP Enterprise.
• Cloud networking certifications: AWS Advanced Networking Specialty, Azure Network Engineer Associate, Google Cloud Professional Cloud Network Engineer.
• Network monitoring and alerting and Dashboarding: Solarwinds Orion, Netflow, Grafana, Net Brain, etc.
• Strong scripting and automation skills: PowerShell, Python, Ansible, and Terraform.
• Experienced in troubleshooting TCP/IP packet capture and analysis using Wireshark and Network Monitor.

We Offer

• Competitive salary
• Opportunity to work in a dynamic and innovative environment
• Professional growth and development opportunities

About the Company

Luxoft is a global IT services company that specializes in digital transformation, cloud, and data analytics. We work with leading companies to help them achieve their business goals through technology.

Apply

Interested candidates can apply for the Senior Network Engineer position in Bengaluru, India by visiting our careers page.