Network Engineer

Tootsie Roll Industries; Chicago (IL); On-site; USD 90,000 - 130,000; Full time

Job summary

TOOTSIE ROLL INDUSTRIES in Chicago seeks a Network Engineer to design, implement, maintain, and secure LAN/WAN infrastructure. You will monitor performance, troubleshoot issues, and collaborate with cross-functional teams to support business operations and growth.

The role emphasizes deep knowledge of routing, switching, security technologies, and continuous improvement of network resilience. Bachelor's degree required; Master’s preferred; on-site in Chicago.

Qualifications

• Bachelor's degree in computer science, information technology, or a related field.
• Master's degree preferred.
• Proven experience in network architecture, design, implementation, and support.
• In-depth knowledge of networking protocols and security principles.

Responsibilities

• Provides direct support in day-to-day operations on network hardware and OS; monitor response time and resolve issues.
• Configure, maintain, and support all network equipment including routers, switches, and firewalls.
• Participate in design and implementation for voice and data networks and related OS.
• Analyze network traffic and predict growth for future needs.
• Ensure network security measures (firewalls, VPNs, IDS/IPS) are current and effective.
• Monitor cloud and datacenter traffic for outages and vulnerabilities.
• Document routine changes to voice and data networks.

Skills

Network architecture

Network design

Troubleshooting

Security best practices

Problem solving

Communication

Education

Bachelor's degree in computer science / IT

Master's degree preferred

Tools

Routers

Switches

Firewalls

VPNs

Job description

Network Engineer

This role is responsible for designing, planning, implementing, maintaining, and supporting network infrastructures, including local area networks (LANs), wide area networks (WANs), and intranets in order to support and protect the business operations and growth of Tootsie Roll Industries. This role will manage the network architecture and this person will need knowledge and experience in routing, switching, and security. This role requires deep expertise in networking technologies, protocols, and infrastructure, as well as strong problem-solving and analytical skills. The network engineer collaborates closely with cross-functional teams to assess requirements, troubleshoot issues, and optimize network performance.This role plays a critical part in implementing and maintaining network security measures such as firewalls, intrusion detection systems, and virtual private networks (VPNs). The network engineer also ensures that networks are safeguarded against potential threats. They perform continuous monitoring of the network performance to ensure optimal functionality.

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Provides direct support in the day-to-day operations on network hardware and operating systems; duties include evaluation of system utilization, monitoring response time, and primary support for detection and correction of operational problems.
• Perform administration, configuration, maintenance, and support of all network equipment, including but not limited to firewalls, routers, switches, and wireless access points.
• Participates in the design, technical review, and implementation for network infrastructure hardware and network operating systems for voice and data communication networks.
• Analyze network traffic and predict growth to determine future needs.
• Ensure the TRI network has the proper security in place and that the latest cybersecurity measures are in place.
• Staying up to date on the latest technologies to determine the best options for TRI.
• Design solutions with other teams to support new or updated applications and/or technologies.
• Monitor cloud and datacenter traffic for network outages, performance issues, and security vulnerabilities.
• Perform and document routine adds, moves, or changes to voice and data networks.
• Analyze, resolve, and document network, hardware, software problems as well as incidents escalated from service desk tickets.
• Other duties as assigned.

Requirements and Skills

• Bachelor's degree in computer science, information technology, or a related field.
• Master's degree preferred.
• Proven experience in network architecture, design, implementation, and support.
• In-depth knowledge of networking protocols, including TCP/IP, DNS, DHCP, VLANs, VPNs, and routing protocols.
• Strong understanding of network security principles and best practices, including firewalls, intrusion detection/prevention systems, VPNs, and encryption technologies.
• Proven ability to configure and manage networking equipment, including routers, switches, firewalls, VPNs, and voice.
• Strong problem-solving and analytical skills for diagnosing and resolving complex network issues.
• Experience working on network-related projects, demonstrating leadership in system upgrades, migrations, and implementations.
• Excellence in communication and teamwork is a must.