Sr. Network Engineer

Looking for this Network Engineer to have expertise in Cisco networking technologies, network routing and switching, network security, and compliance frameworks including NERC CIP and GAS TSA. The role will involve hands-on implementation, troubleshooting, and support of critical infrastructure systems. Strong focus on reliability, security, and regulatory compliance will also be ideal. Primary Job Responsibilities: Design and Implement Networks Create and maintain IT and OT related networks including LAN/WAN infrastructure. Design and implement network solutions to improve performance, reliability, and security. Install, configure, and support EMS (Energy Management Systems) network equipment including Cisco switches, routers, and firewalls. Network Traffic Management and Monitoring Monitor and manage network traffic using tools such as Solarwinds. Proficiency in using Wireshark or other tools for network troubleshooting. Perform routine checks, updates, and performance tuning. Firewall & Security Management Develop and implement firewall rules to meet operational and compliance requirements. Proactively review and optimize firewall rules to enhance security posture. Implement network security policies including VPNs and access control systems. Perform vulnerability assessments and apply patches to maintain NERC CIP and TSA compliance. Authentication & Access Controls Support and maintain RSA two-factor authentication systems. Configure and manage TACACS and Cisco ISE for network access control. Documentation Maintain and update all network-related documentation including configurations, modifications, and troubleshooting procedures. Collaboration Work closely with other IT Teams and businesses to ensure smooth system integration and cross-functional support. Support & Operations Troubleshoot and resolve highly complex network issues across multiple platforms. Participate in on-call rotation to provide 24/7 network support. Provide implementation, troubleshooting, maintenance, and user support as needed., Role Overview As an Infrastructure Engineer, you will leverage your expertise to enhance the training of next-generation AI systems. Your contributions will directly influence how …

• 5 days ago
• Apply easily

Strong hands-on experience with Cisco switching, routing, and firewall technologies. Proficiency in RSA two-factor authentication, TACACS, and Cisco ISE. Experience with SolarWinds and Wireshark for network monitoring and diagnostics. In-depth understanding of NERC CIP and GAS TSA compliance requirements. Proven ability to troubleshoot complex network issues and implement effective solutions. Excellent documentation and communication skills. Ability to work independently and collaboratively in a high-stakes environment

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