Sr. Consultant - Cisco Routers & Switches Job
Yash Technologies
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Job summary
YASH Technologies, Inc. in Bangalore seeks a Sr. Consultant with deep expertise in Cisco routers and switches, WLAN, SD-WAN, and security to manage complex incidents and drive network optimization.
Responsibilities include troubleshooting, capacity planning, and collaborating on architecture improvements, with hands-on experience in Cisco ISE, Fortinet, and DNAC-driven automation.
Qualifications
- Strong expertise in Cisco Catalyst & Nexus switching.
- Solid knowledge of routing protocols (OSPF, BGP, EIGRP).
- Hands-on experience with Cisco Wireless (WLC/AP).
- Experience with Fortinet Firewall & SD-WAN.
- Experience with Cisco ISE (AAA, 802.1X).
- Experience with network monitoring tools (SolarWinds, Observium).
Responsibilities
- Advanced Network Operations & Troubleshooting.
- Act as L3 escalation point for complex network incidents (P1/P2).
- Deep troubleshooting across LAN, WLAN, SD-WAN, firewall and routing domains.
- Analyze network issues using packet captures, logs, and monitoring tools.
- Ensure high availability and performance of enterprise network infrastructure.
- Participate in network design discussions and architecture reviews.
- Support design validation and architectural improvements.
Skills
Tools
Job description
Job Requisition Id: 66582
Location:
Bangalore, KA, IN Bangalore, KA, IN IN Hyderabad, TG, IN Hyderabad, IN Hyderabad, TG, IN, 500081 Indore, MP, IN, 452001 Indore, MP, IN Indore, MP, IN Pune, MH, IN Pune, IN
YASH Technologies is a leading technology integrator specializing in helping clients reimagine operating models, enhance competitiveness, optimize costs, foster exceptional stakeholder experiences, and drive business transformation.
At YASH, we’re a cluster of the brightest stars working with cutting-edge technologies. Our purpose is anchored in a single truth – bringing real positive changes in an increasingly virtual world and it drives us beyond generational gaps and disruptions of the future.
We are looking forward to hireCisco Routers & Switches Professionals in the following areas :Job Description – L3 Network Consultant
Role: L3 Network Associate Consultant
Experience: 7–10 Years
Job Summary
We are looking for a highly skilled L3 Network professional with strong expertise in enterprise network operations, troubleshooting, and design across LAN, WLAN, SD-WAN, security, and monitoring platforms. The role requires deep technical capabilities to handle complex incidents (P1/P2), escalations, and network optimization, along with supporting design validation and architectural improvements.
Key Responsibilities
- Advanced Network Operations & Troubleshooting
- Act as L3 escalation point for complex network incidents (P1/P2)
- Perform deep troubleshooting across LAN, WLAN, SD-WAN, firewall, and routing domains
- Analyze network issues using packet captures, logs, and monitoring tools
- Ensure high availability and performance of enterprise network infrastructure
- Switching & Routing (Cisco)
- Configure and manage:
- o Cisco Catalyst (C9200/C9300/C9500) and Nexus switches
- Strong understanding and hands-on experience with:
- o Routing protocols (OSPF, BGP, EIGRP)
- o VLANs, STP, EtherChannel, HSRP/VRRP
- Perform software upgrades, patching, and lifecycle management
- Wireless (Cisco)
- Strong experience in:
- o Cisco WLC (9800 / AireOS) and Access Points
- Troubleshoot:
- o Client connectivity issues
- o Authentication failures (802.1X, ISE integration)
- o Roaming and RF optimization issues
- Security & SD-WAN
- Hands-on experience with:
- o Fortinet Firewall (policy, NAT, VPN, troubleshooting)
- o Fortinet SD-WAN (policy, SLA, traffic steering)
- o Cisco ISE administration (AAA, 802.1X, posture, policies)
- Network Management & Monitoring
- Experience with tools:
- o Observium, SolarWinds, SNMP monitoring platforms
- Manage and troubleshoot:
- o DNS, DHCP, IPAM (Infoblox preferred)
- Proactively monitor network health and performance
- Identify and mitigate potential issues before impact
- Cisco Catalyst Center (DNAC)
- Hands-on experience in:
- o Device onboarding
- o Template-based configuration
- o Assurance and telemetry analysis
- Use DNAC for automation and network visibility
- Design & Architecture Support
- Participate in:
- o Network design discussions
- o Architecture reviews and assessments
- Provide input for:
- o Capacity planning
- o Network optimization
- o Technology upgrades
- ITSM & Process Compliance
- Work within ITSM frameworks:
- o ServiceNow / Matrix42 / similar tools
- Follow:
- o Incident, problem, and change management processes
- Prepare RCA reports and documentation
Required Skills
- Strong expertise in Cisco Catalyst & Nexus switching
- Solid knowledge of routing protocols (OSPF, BGP, EIGRP)
- Strong hands-on experience in:
- o Cisco Wireless (WLC/AP)
- o Fortinet Firewall & SD-WAN
- o Cisco ISE (AAA, 802.1X)
- Experience with network monitoring tools (SolarWinds, Observium)
- Good knowledge of DNS, DHCP, IPAM (Infoblox)
- Strong troubleshooting skills in enterprise environments
- Understanding of network design and architecture principles
Soft Skills
- Strong communication and stakeholder management skills
- Ability to handle high-severity incidents (P1/P2)
- Strong analytical and problem-solving skills
- Ability to lead troubleshooting efforts and mentor L1/L2 engineers
- Proactive and ownership-driven mindset
Preferred Qualifications
- Cisco certifications (CCNP / CCIE preferred)
- Fortinet certifications (NSE) – added advantage
- Experience in enterprise / global network environments
Role Expectations
- Act as technical SME for network domain
- Ensure minimal downtime and fast resolution of critical issues
- Drive continuous improvement and automation initiatives
- Support network transformation and modernization projects
At YASH, you are empowered to create a career that will take you to where you want to go while working in an inclusive team environment.We leverage career-oriented skilling models and optimize our collective intelligence aided with technology for continuous learning, unlearning, and relearning at a rapid pace and scale.
Our Hyperlearning workplace is grounded upon four principles
- Flexible work arrangements, Free spirit, and emotional positivity
- Agile self-determination, trust, transparency, and open collaboration
- All Support needed for the realization of business goals,
- Stable employment with a great atmosphere and ethical corporate culture
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