Senior Network Engineer

4 weeks ago


Chicago, Illinois, United States Jacobs Full time
Job Summary

As a Senior Network Engineer at Jacobs, you will play a critical role in designing, implementing, and maintaining the operational technology (OT) network infrastructure at one of our industrial sites. Your expertise will be essential in ensuring the reliability, security, and performance of our OT systems.

You will partner with Jacobs Industrial Control Systems (ICS) teams to deliver communication networks that are optimized for reliable automation and business operations. In this role, you will design scalable and reliable network infrastructure in greenfield and brownfield environments.

You will leverage your understanding of network telecommunications, firewall, Windows OS, and TCP/IP protocols to engineer robust and secure networks of varying sizes and complexity.

Responsibilities:

  • Select and configure network hardware and software, such as switches, routers, firewalls, and industrial protocols.
  • Provide monitoring and troubleshooting of performance issues and resolve network-related problems to minimize downtime.
  • Set up and maintain networking and control infrastructure in accordance with company standards and work with OT Network Management to provide solutions for maintenance and operations.
  • Create and maintain detailed network diagrams of the manufacturing industrial infrastructure, network, server, cabling, rack level, and logical architecture.
  • Procure equipment per project requirements.
  • Travel to project sites to provide support of ICS networks, manage and maintain converged platforms, virtualization, networks, security platforms, and various other OT/IoT technologies.

Requirements:

  • 5+ years of experience on Industrial control systems (DCS/PLC)
  • 5+ years of networking technology knowledge (TCP/IP, routing, or switching)
  • Experience working with firewalls and wireless communication technology
  • Experience working with virtualization platforms, Active Directory, DNS, and Domain Controller
  • Familiarity with IEC-62443 or other industrial cybersecurity standards is a plus.
  • Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification (proof of certification required)

Preferred:

  • Experience with IIoT and edge computing


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