Sr Network Engineer - JL

Top 5 Technical Skills:

1. Cisco or Dell Firewalls. Switches, and Routers
2. Layer 2/3 Networking (VLAN, OSPF/BGF, Remote Access)
3. SolarWinds
4. Syslog

Company / Project Description / Business Driver

• Industrial IT Network Engineers design, deploy, maintain, and optimize the networking components of our virtual WPC environments. Engineers are expected to work onsite to support customers directly including participating in on-call rotations (12-hour daytime shifts for one week at a time).
• The ideal candidate will possess strong expertise in Cisco networking technologies, Layer 2/3 design, firewall administration, industrial networking principles, SolarWinds or similar monitoring platforms, and excellent communication skills to collaborate effectively with customers, operational technology teams, and cybersecurity partners.

Responsibilities

• Manage and support enterprise network infrastructure, including switches, routers, firewalls, wireless access points, and remote access technologies, ensuring optimal performance, security, and high availability.
• Design, configure, and maintain Layer 2/3 network environments, including VLANs, routing protocols (BGP), ACLs, VPN tunnels, and network segmentation strategies used within Industrial IT systems.
• Provide troubleshooting and operational support for Cisco hardware and industrial networking components within air gapped and secure environments.
• Perform network monitoring, analysis, and reporting using tools such as SolarWinds, Wireshark, and SNMP-based telemetry to proactively identify and resolve issues.
• Implement and maintain network security controls, including firewall policies, intrusion detection/prevention integrations, network access control, and secure configuration baselines in partnership with cybersecurity teams.
• Collaborate with internal business units, OT stakeholders, and cybersecurity partners to analyze requirements, resolve issues, and implement network solutions that support DEP-hosted applications and industrial assets.
• Develop and maintain documentation for network diagrams, configurations, standard procedures, IP addressing schemes, and best practices.

Qualifications

• Network configuration, troubleshooting, and performance tuning across enterprise switches, routers, and firewalls (Cisco or Dell preferred).
• Industrial networking technologies including Layer 2/3 networking, VLAN segmentation, routing protocols (OSPF/BGP), high-availability, and secure remote-access solutions.
• Hands-on experience with monitoring and diagnostic tools such as SolarWinds and syslog, with strong documentation abilities.