Network Engineer

Job Description

Network Engineer Department:
Information Technology | FLSA Classification:
Non-Exempt |

Employment Type:

Full Time

The Network Engineer is responsible for providing advanced L2/L3 support for enterprise and Operational Technology (OT) network environments, ensuring high availability, reliability, and security of critical infrastructure. This role focuses on network operations, firewall administration, network security, vulnerability management, and compliance adherence across IT and OT environments. The Network Engineer will design, implement, and maintain secure network architectures, manage firewall policies, support routing and switching infrastructure, and collaborate with Cybersecurity, Infrastructure, and Operations teams to strengthen the organization's security posture.

The ideal candidate will possess strong troubleshooting skills, extensive networking knowledge, and experience supporting enterprise network environments with a focus on security and compliance.

• Primary duties are listed below. This list is illustrative, not exhaustive; additional duties may be assigned as business needs require. Network Operations & Support
• Provide L2/L3 support for enterprise and OT network infrastructure, ensuring high availability and operational stability.
• Troubleshoot and resolve complex network incidents affecting routing, switching, firewalls, and connectivity services.
• Support network provisioning and deprovisioning activities, including device configuration and deployment.
• Monitor network performance and proactively identify potential issues impacting business operations. Participate in incident response activities and provide root cause analysis for network related outages. Support enterprise and industrial networking environments across multiple locations. Firewall Administration & Network Security
• Design, implement, and manage firewall architectures and security policies across IT and OT environments. Administer Palo Alto firewalls and related security technologies. Configure, maintain, and optimize firewall rules, NAT policies, VPNs, and security zones.
• Perform firewall operating system upgrades, patching, hardening, and maintenance activities.
• Implement security controls aligned with organizational cybersecurity standards and guardrails.
• Collaborate with Cybersecurity teams to improve overall network security posture Routing, Switching & Infrastructure Management
• Configure and support enterprise routing and switching environments.
• Manage network segmentation and micro‑segmentation strategies to protect critical infrastructure and industrial control systems.
• Support LAN, WAN, VLAN, and network connectivity services.
• Perform configuration management and lifecycle support for switches, routers, and related network devices.
• Maintain network documentation, diagrams, standards, and operational procedures Vulnerability Management & Compliance
• Drive vulnerability remediation efforts across network and security infrastructure.
• Track, manage, and ensure timely closure of security findings within established SLAs.
• Ensure compliance with Information Risk Management (IRM) policies and cybersecurity requirements. Support security audits, compliance reviews, and regulatory assessments.
• Maintain documentation supporting network security controls and compliance requirements.
• Participate in risk assessments and remediation planning activities. Security Monitoring & Incident Response
• Monitor network security posture and identify threats, vulnerabilities, and configuration risks.
• Investigate and resolve network security incidents across enterprise and OT environments.
• Analyze logs, alerts, and security events to identify potential risks and operational issues.
• Support implementation of security monitoring and threat detection capabilities.
• Coordinate with Security Operations and Incident Response teams during investigations.
• Collaboration & Continuous Improvement
• Collaborate with Cybersecurity, Infrastructure, and Operations teams to improve network reliability and security.
• Participate in network modernization and infrastructure improvement initiatives.
• Devel…