Network Engineer

The Senior Network Engineer operates with a high level of independence and is responsible for delivering advanced local and remote network administration support across corporate and manufacturing environments. Key Responsibilities Diagnose and resolve complex network connectivity issues across LAN, WAN, wireless, and SD-WAN environments through root cause analysis and corrective action implementation. Provide expert-level support for enterprise networks, including routing, switching, and network security infrastructure. Configure, implement, and maintain core network components such as routers, switches, firewalls, WAN connections, and SD-WAN edge devices. Manage and support dynamic routing protocols (e.g., OSPF, BGP) and oversee network segmentation using VLANs, ACLs, and standardized IP addressing schemes. Design, implement, and optimize LAN/WAN solutions, including evaluating and recommending networking hardware, software updates, and architectural improvements. Conduct technical analysis of network systems using tools such as packet capture utilities, SNMP monitoring, and performance baselining. Monitor network traffic, bandwidth usage, and system performance to maintain high availability and efficient data transmission. Identify and resolve infrastructure issues related to hardware failures, misconfigurations, and performance bottlenecks. Configure and support wireless network environments, including access points, controllers, RF tuning, and secure authentication mechanisms. Support Cisco-based network environments, including configuration, topology design, and troubleshooting of enterprise services. Plan and execute network infrastructure and security upgrades while minimizing system downtime and ensuring compliance with cybersecurity standards. Maintain secure network operations through enforcement of policies, patch management, and adherence to industry best practices. Lead the deployment and support of IoT network solutions across multiple business units, ensuring scalability and secure connectivity. Administer Active Directory, including user accounts, permissions, and authentication processes to support secure access control. Research and recommend improvements to network and server infrastructure, including upgrades, optimization, and lifecycle management. Create and maintain comprehensive network documentation, including diagrams, configurations, standards, and procedures. Drive continuous improvement initiatives to enhance network performance, reliability, and security. Perform additional tasks as needed to support overall IT infrastructure and operational goals. Qualifications Bachelor’s degree in Information Technology, Computer Science, or a related field, or equivalent professional experience. CCNA certification preferred. 4–8 years of hands‑on networking experience required. Strong expertise in network design, implementation, and troubleshooting. Experience managing and troubleshooting routers, switches, and system connectivity. In‑depth understanding of routing protocols (EIGRP, OSPF, BGP), VLAN segmentation, wireless networking, and SD‑WAN technologies. Demonstrated ability to resolve complex network issues and maintain secure, highly available enterprise environments. Strong time management skills with the ability to meet deadlines consistently. Excellent communication skills, both written and verbal, along with strong interpersonal abilities. High level of professionalism when interacting with internal teams and external stakeholders. Strong attention to detail, analytical thinking, and problem‑solving capabilities. #J-18808-Ljbffr