eGrove Systems - Senior Network Engineer - IT Infrastructure

Key Responsibilities

• Provide expert-level knowledge and hands-on working experience with a wide array of enterprise networking components, including routers, switches, VPN concentrators, firewalls, wireless access points, and load balancers.
• Be fully responsible for the end-to-end lifecycle management of network hardware and software, including documentation, setup, configuration, upgrades, patching, management, and complex troubleshooting.
• Lead the troubleshooting and resolution of complex network-related infrastructure and performance issues, ensuring minimal impact on application uptime and service delivery.
• Proactively identify and diagnose system problems using advanced tools such as line monitors, network diagnostic software, protocol analyzers, and test equipment.
• Assist in overseeing the installation, documentation, and major upgrades of various facility data network infrastructure components across the agency.
• Develop and maintain comprehensive network documentation, including detailed network architecture topology diagrams, IP schemes, firewall rules, and access control lists (ACLs).
• Collaboration & Project Leadership
• Work closely with the agency's IT infrastructure suppliers and key stakeholders to gather accurate requirements, specifications, and configurations to ensure the network is always current, optimized, and meets business needs.
• Oversee and collaborate extensively with cloud and DevSecOps teams to optimize hybrid connectivity solutions, including SD-WAN (Software-Defined Wide Area Network) configurations, ensuring secure and efficient cloud-to-on-premise communication.
• Serve as a subject matter expert (SME) for networking projects, guiding junior staff and taking full ownership of assigned projects from initiation to completion.
• Demonstrate the ability to work independently and effectively manage time and project deliverables with minimal supervision.
• Security & Compliance
• Implement and enforce robust network security policies through firewall configuration, VPN management, and access control mechanisms.
• Ensure the network infrastructure meets all required security standards and regulatory compliance mandates.