Senior Network Engineer

• Provide operational support for on-premises network infrastructure, spanning from SD-WAN-based corporate Enterprise Wide Network (EWN) down to sensor-level communications below the equipment/tool layer.
• Collaborate with process, equipment, and advanced manufacturing engineering teams to enable network-level equipment integration and automation aligned with semiconductor framework.
• Design, develop, and deploy next-generation Special Use Networks (SUN) to segment and isolate mission-critical manufacturing operations from the corporate EWN.
• Troubleshoot network performance issues across all layers of the IT/OT architecture, ensuring reliable and secure communication.
• Support the implementation and rollout of new network technologies, including switches, firewalls, wireless infrastructure, and monitoring tools.
• Participate in cross-functional calls with site and corporate teams to resolve network-related issues affecting equipment, applications, and infrastructure communications.
• Attend daily tier meetings with factory systems and manufacturing operations teams to provide network support and updates.
• Work closely with Corporate IT and company Global Security to ensure all network infrastructure complies with corporate and semiconductor cybersecurity standards.
• Maintain network documentation, including topology diagrams, configuration records, and change logs to support operational continuity and audits.
• Ensure network resilience, redundancy, and high availability through proper design and proactive maintenance.
• Monitor and manage network health, performance, and capacity using appropriate tools and dashboards.

MUST HAVE

• Bachelor's degree in Information Technology, or a related field.
• 5+ years of experience supporting enterprise and industrial network infrastructure in manufacturing or site environments.
• Hands-on experience with Cisco network and routing equipment.
• Strong background in factory floor networking (Level 2/3 OT) and collaboration with IT networks (Level 3.5/4).
• Proficient in network fundamentals including: Firewall configuration, VPN setup, VLANs, subnetting, IP addressing, DNS, DHCP, NAT, routing, and switching.
• Experience with high availability, redundancy, and Quality of Service (QoS) protocols.
• Experience with network segmentation, resilience, and disaster recovery strategies.
• Familiarity with DevOps network operations, including:
  • CI/CD integration for network changes
  • Infrastructure as Code (IaC)
  • Monitoring and alerting pipelines
  • Version control and automated deployment.
• 2+ years of experience with PowerShell scripting.
• 1+ years of experience with Service Management platforms (e.g., ServiceNow).
• Strong ability to document network architecture, automation scripts, and system configurations for clarity and maintainability.
  

VALUED

• Advanced Degree in Information Technology, Computer Science, Computer Engineering, or a related field.
• Certification in Cisco Certified Network Associate (CCNA) or equivalent.
• Experience with multi-vendor network equipment (e.g., Cisco, Arista, Dell, Palo Alto).
• Experience with network patching tools (e.g., Tanium, CHEF) and applying security hardening practices to network devices and operating systems.
• Proficient in supporting modern data protection and recovery platforms (e.g., Rubrik, Veeam, Commvault, Zerto) to ensure backup integrity, business continuity, and rapid service restoration.
• Strong understanding of IT/OT convergence:
  • Industrial protocols, SCADA systems, MES platforms, and equipment integration.
  • Manufacturing-focused Windows-based PCs and servers.
• Knowledge of industrial network architectures including: Layered models, DMZs, secure remote access, and redundant topologies.
• Demonstrated ability to drive organizational change, improve processes, and promote cross-functional collaboration.
• Excellent oral, written, and interpersonal communication skills; able to engage effectively with stakeholders at all levels.
• Skilled in problem-solving and solution design, partnering with internal customers to define issues and implement improvements.
• Highly self-motivated and proactive, capable of working independently with minimal supervision.