Team Lead
First seen by Alion on Sep 9, 2026.
Key Responsibilities:
- Lead and manage enterprise Cisco network infrastructure and provide advanced technical support.
- Design, configure, and troubleshoot routing and switching environments.
- Resolve complex Layer 2 and Layer 3 network issues and perform root-cause analysis.
- Configure and manage Cisco firewall technologies and Next-Generation Firewalls (NGFW).
- Implement and troubleshoot IDS/IPS and network security solutions.
- Manage and troubleshoot Cisco ACI environments and data-center networking.
- Support VMware NSX networking and security infrastructure.
- Configure and troubleshoot Palo Alto / Check Point firewalls, security policies, NAT, VPN, and related services.
- Monitor network performance, availability, and security and proactively address potential issues.
- Handle major incidents, escalations, and problem-management activities.
- Coordinate with infrastructure, security, cloud, and application teams to resolve cross-functional issues.
- Support network upgrades, migrations, configuration changes, and infrastructure transformation initiatives.
- Maintain network documentation, troubleshooting procedures, and operational standards.
Requirements:
- Strong hands-on experience with Cisco networking.
- Strong knowledge of routing and network troubleshooting.
- Experience with Cisco firewall technologies.
- Strong understanding of Next-Generation Firewalls (NGFW).
- Knowledge of IDS/IPS technologies.
- Strong incident and problem-resolution capabilities.
- Ability to troubleshoot complex network issues independently.
- Cisco ACI.
- VMware NSX.
- Palo Alto or Check Point firewall experience.
- Cloud-based networking/services exposure.
- CCNP-level knowledge or certification.
Skills
Cisco, Network Component, Network Infrastructure, IDS System, Routing & Switching, VMware, Palo Alto Firewall, Troubleshooting, System Configuration