Network Engineer

Artificial Intelligence Technologies LLC; Chicago (IL); On-site; USD 90,000 - 120,000; Full time

Job summary

Artifintech in Chicago, IL is seeking an experienced Network Engineer to design, implement, and maintain our network infrastructure. The role focuses on routing, switching, TCP/IP, VPNs, and firewall security, ensuring high availability and robust performance across our LAN/WAN environments.

The successful candidate will manage Cisco routers and switches, monitor networks, troubleshoot issues, and collaborate with IT teams to implement secure, scalable solutions.

Qualifications

• Design and implement robust network architectures.
• Collaborate with teams to optimize LAN/WAN performance.
• Maintain secure, scalable, and highly available networks.

Responsibilities

• Design, implement, configure, and maintain network infrastructure.
• Troubleshoot and optimize network performance and reliability.
• Ensure security and compliance of network systems.

Skills

Routing & Switching

Cisco routers

Cisco switches

TCP/IP

Network monitoring

Network security

Tools

Cisco routers

Cisco switches

Network monitoring tools

Firewall configuration

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Job Description:

We are looking for an experienced Network Engineer responsible for designing, implementing, configuring, and maintaining network infrastructure.

Mandatory Skills:

• Strong experience with Routing & Switching.
• Hands-on experience with Cisco routers and switches.
• Knowledge of TCP/IP, LAN, WAN, VLAN, VPN, and Firewall.
• Experience with network monitoring and troubleshooting.
• Knowledge of network security and infrastructure support.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.