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Network Engineer Network Engineer Jobs in Illinois

TriOptus LLC

Network Engineer

Morton, IL · On-site

We are seeking a highly skilled and motivated Network Engineer to provide comprehensive network support across multiple customer sites. The ideal candidate will have hands-on experience with LAN and ...

Apex Informatics

Network Engineer

Chicago, IL · On-site

Reporting to the Network Manager, the Senior Network Engineer is seen as a technical expert in Network Engineering infrastructure. This is a technical and hands on role, with a primary focus on ...

IMC

Network Engineer

Chicago, IL · Hybrid

IMC is seeking experienced Network Engineers who are passionate about building and operating cutting-edge, high-performance networks. You'll work closely with traders, developers, quants, and ...

IMC

Network Engineer

Chicago, IL · On-site

$155K - $225K/yr

IMC is seeking experienced Network Engineers who are passionate about building and operating cutting-edge, high-performance networks. You'll work closely with traders, developers, quants, and ...

1 point system

Network Engineer

Oakbrook Terrace, IL · On-site

We are seeking a Sr-Level Network Engineer to support Exelon's network refresh programs across multiple projects, including branch refreshes and real estate/customer initiatives (e.g., new site ...

IMC

Network Engineer

Chicago, IL · On-site

$155K - $225K/yr

IMC is seeking experienced Network Engineers who are passionate about building and operating cutting-edge, high-performance networks. You'll work closely with traders, developers, quants, and ...

Talentporte

Network Engineer

Edwardsville, IL

$45 - $50/hr

Network Engineer Position: Contract (12 months) conversion or other projects unknown after assignment. Location: Edwardsville, IL. Pay: $45.00 to $50.00 an hour (depending on experience). Hours: 7:30 ...

Brookfield Properties

Network Engineer

Chicago, IL · On-site

The Network Engineer is responsible for designing, implementing, automating, monitoring, and supporting complex multi-vendor network environments across campus, SD-WAN, wireless, and cloud platforms ...

Brookfield Properties

Network Engineer

Chicago, IL · On-site

The Network Engineer is responsible for designing, implementing, automating, monitoring, and supporting complex multi-vendor network environments across campus, SD-WAN, wireless, and cloud platforms ...

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All JobsNetwork Engineer Network Engineer JobsNetwork Engineer Network Engineer Jobs in Illinois

Network Engineer Network Engineer information

What is the difference between Network Engineer Network Engineer vs Network Administrator?

AspectNetwork EngineerNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and troubleshooting networksManaging and maintaining existing network infrastructure
Primary FocusBuilding and optimizing network systemsEnsuring network stability and performance
Industry UsageIT, telecommunications, large enterprisesSmall to medium businesses, organizations

While both roles require similar certifications and work in network environments, Network Engineers focus on designing and deploying network solutions, whereas Network Administrators manage and maintain existing networks to ensure smooth operation.

What are the key skills and qualifications needed to thrive as a Network Engineer, and why are they important?

To thrive as a Network Engineer, you need a solid understanding of networking protocols, network design, troubleshooting, and a relevant degree or certifications like CCNA or CompTIA Network+. Familiarity with tools such as Cisco IOS, network monitoring software, and firewall management systems is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with teams and resolve issues efficiently. These skills ensure reliable and secure network operations, minimizing downtime and supporting organizational productivity.

What are Network Engineers?

Network Engineers are IT professionals who design, implement, manage, and troubleshoot computer networks within an organization. They work with hardware and software to ensure networks operate efficiently and securely, supporting both local area networks (LANs) and wide area networks (WANs). Network Engineers are responsible for tasks such as configuring network devices, monitoring network performance, upgrading systems, and resolving connectivity issues. They often work closely with other IT staff to support business operations and maintain network security.

What are some common challenges Network Engineers face when troubleshooting network issues, and how can they effectively address them?

Network Engineers often encounter challenges such as identifying the root cause of connectivity problems, dealing with legacy equipment, or managing network congestion. Effective troubleshooting requires a systematic approach—using network monitoring tools, analyzing logs, and methodically isolating potential failure points. Collaborating closely with other IT teams, staying up-to-date with evolving technologies, and documenting solutions also help ensure quick and efficient resolution of network issues.
What are popular job titles related to Network Engineer Network Engineer jobs in Illinois? For Network Engineer Network Engineer jobs in Illinois, the most frequently searched job titles are:
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Network Engineer Network Engineer jobs near you
Infographic showing various Network Engineer Network Engineer job openings in Illinois as of June 2026, with employment types broken down into 90% Full Time, 6% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.
Implementations Network Engineer with Security Clearance

Implementations Network Engineer with Security Clearance

Zachary Piper Solutions, LLC

Scott Air Force Base, IL • On-site

Other

Medical, Dental, Vision, Retirement, PTO

Posted 3 days ago

Job description

Zachary Piper Solutions is seeking an Implementations Network Engineer to support a company focused on delivering resilient, secure network solutions across the global Department of Defense Information Network (DoDIN). This position is on-site at Scott AFB, IL. The Implementations Network Engineer will provide hands-on network implementation, activation, and operational support for mission-critical DoD networks, ensuring all services are delivered in accordance with DISA standards. This role directly supports national defense operations by enabling reliable, secure connectivity for DoD mission partners worldwide. Responsibilities for the Implementations Network Engineer include: * Perform installation oversight, configuration, testing, monitoring, and activation of network equipment supporting DoD networks * Coordinate customer activities including Initial Test & Acceptance (IT&A), service activations, and DISA-required reporting * Manage Service Orders and Telecommunication Service Orders (TSOs) in accordance with Change Management procedures * Configure and implement network devices using approved configlets while validating customer requirements within DISN databases * Troubleshoot, analyze, and resolve network issues by collaborating with customers, solution architects, DISA PMs, and vendor SMEs Required Qualifications for the Implementations Network Engineer include: * 4-8 years of relevant network engineering experience with a Bachelor's degree, or 2-6 years with a Master's degree * Experience configuring and supporting enterprise networks using Cisco and/or Juniper technologies * Strong knowledge of routing and switching protocols including BGP, ISIS, OSPF, VLANs, VRFs, WAN, VPN, TCP/IP, DHCP, and DNS * Experience performing network configuration, testing, monitoring, performance management, and troubleshooting * Familiarity with DISA standards, Change Management processes, and DoD telecommunications concepts * Ability to work independently while collaborating effectively within a technical team environment * Excellent written and verbal communication skills * Education: Bachelor's degree (or higher) in a related technical field * Clearance: Active Secret Security Clearance
* Certification: DoD 8570 IAT Level II certification (Security+ CE or equivalent) Compensation for the Implementations Network Engineer include: * Salary Range: depending on experience
* Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement, Sick Leave as required by law #LI-ER1 #LI-ONSITE Keywords: Implementations Network Engineer, Network Engineer, DISA, DoDIN, DoD Networks, Secret Clearance, Security+, Cisco, Juniper, BGP, ISIS, NOC Operations, Change Management, IT&A, Telecommunications, Scott AFB, Cleared Network Engineer

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