Senior Network Engineer

We are seeking a highly skilled Senior Network Engineer with a solid foundation in networking technologies and a passion for working with Operational Technology (OT) networks. This role will primarily be based onsite in Hiram, Ohio, for 4 days per week, supporting the organization’s infrastructure and network operations. The Senior Network Engineer will work closely with cross-functional teams to ensure the smooth integration and operation of OT systems and networks, providing technical expertise, troubleshooting, and support.

Key Responsibilities:

• Design, implement, and manage complex network systems and configurations.
• Provide technical leadership and mentorship to junior engineers and other team members.
• Work with Operational Technology (OT) systems, ensuring secure, reliable, and efficient integration with IT networks.
• Configure and maintain routers, switches, firewalls, and other network devices.
• Monitor network performance, troubleshoot issues, and optimize network resources.
• Collaborate with IT and OT teams to ensure seamless connectivity, security, and network uptime.
• Develop and maintain documentation for network architecture, configurations, and troubleshooting procedures.
• Participate in planning and executing network upgrades, expansions, and migrations.
• Perform regular network audits and security assessments to maintain a strong security posture.
• Provide third-level support for network issues, escalating to vendors or higher-level teams when needed.
• Ensure compliance with industry standards and best practices for networking and OT security.

Qualifications & Requirements:

• Minimum of CCNA certification required (Cisco Certified Network Associate) or higher certifications preferred.
• Proven experience as a Network Engineer, Senior Network Engineer, or similar role, with a focus on both IT and OT networks.
• Strong understanding of networking protocols (TCP/IP, DNS, DHCP, etc.) and network devices (routers, switches, firewalls).
• Experience with OT networks, industrial control systems (ICS), SCADA systems, and related protocols.
• Experience with network design, troubleshooting, performance tuning, and optimization in both IT and OT environments.
• Familiarity with network security best practices, firewalls, VPNs, and intrusion detection/prevention systems.
• Ability to analyze and resolve network issues efficiently, with excellent problem-solving skills.
• Strong communication skills and the ability to work effectively with cross-functional teams and stakeholders.
• Ability to manage multiple priorities and work in a fast-paced environment.

Preferred Skills:

• Higher-level Cisco certifications (CCNP or CCIE).
• Experience with automation and scripting (Python, PowerShell, etc.).
• Knowledge of industrial networking standards (e.g., Modbus, PROFINET, EtherNet/IP).
• Understanding of network segregation, VLANs, and security protocols specific to OT environments.
• Familiarity with network monitoring and management tools (e.g., SolarWinds, PRTG, Nagios).

Physical Requirements:

• Ability to work onsite for 4 days per week at the Hiram, Ohio location.
• Occasional lifting of network equipment or server hardware may be required.

Compensation & Benefits:

• Competitive salary based on experience.
• Health, dental, and vision insurance.
• 401(k) with company match.
• Paid time off and holidays.
• Professional development opportunities.