Senior Network Engineer
Core
Lead implementation, optimization, and support of global IT and OT network infrastructure, ensuring seamless connectivity and security across multi-vendor platforms.
Role type
Senior Network Engineer (IT/OT)
Builds
Global enterprise LAN/WAN, wireless, SD-WAN, and cloud networking solutions for a food industry organization.
Domain
Food industry, IT/OT convergence, industrial networking
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Cisco switching and routing (BGP, OSPF, EIGRP), wireless infrastructure (Cisco, Aruba), network security (Fortinet, Cisco Firepower), SD-WAN architecture, network automation (Python, Ansible, Terraform), OT networking (Allen-Bradley, IEC 62443, NIST SP 800-82), monitoring protocols (SNMP, NetFlow)
Preferred skills
Active Cisco/Aruba/Fortinet certifications, cloud networking (AWS, Azure, Aviatrix), network troubleshooting tools (Wireshark)
Technologies
Cisco, Allen-Bradley, Aruba, Fortinet, Aviatrix, AWS, Azure, Python, Ansible, Terraform, ISE, ClearPass, SD-WAN
Responsibilities
Design and maintain network infrastructure documentation including high and low level design, runbooks and diagrams; Collaborate with controls engineers and OT teams to support PLC, SCADA, and HMI connectivity; Manage policy management, NAT, IPS/IDS, SSL inspection, and VPN configurations; Implement and operate SD-WAN solutions with traffic steering and WAN optimization
Seniority
Senior, hands-on IC