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Data Network Jobs in Illinois (NOW HIRING)

ITCAPS LLC

Network Architect

Deerfield, IL · On-site

$65.75 - $88.25/hr

Knowledge of management, storage, tenant, and data networks * Network readiness experience for VMware to Canonical OpenStack migrations * Experience validating L2/L3 connectivity, bandwidth, latency ...

Scalp Trade LLC

Network Engineer

Chicago, IL · On-site

$150K - $210K/yr

The network is the foundation of everything we do -- market data in, orders out, with no tolerance for jitter, loss, or drift. We are looking for a Network Engineer who is energized by the challenge ...

CultureFit

Network Manager

Chicago, IL · On-site

Oversee and maintain file servers and network structure, ensuring data integrity and support and manage AVAYA phone system, ensuring reliability and seamless communication. Monitor and enhance ...

IMC

Network Engineer

Chicago, IL · On-site

S. operations with data centers, financial exchanges, and the company's offices worldwide. * Collaborate with IMC's global network engineering team to develop and implement design standards.

AArete

Manager, Network

Chicago, IL · On-site

Manager, Network AArete is one-of-a-kind when it comes to consulting firm culture. We're a global ... Strong analytical skills to interpret complex data and deliver actionable insights * Advanced ...

AArete

Manager, Network

Chicago, IL · On-site

Strong analytical skills to interpret complex data and deliver actionable insights * Advanced ... Experience leading network optimization or provider contracting engagements across cost, quality ...

Leidos

Network Architect

Scott Air Force Base, IL · On-site

$59K - $106K/yr

Provide ad-hoc engineering support, statistics/data gathering, modeling, creating/updating flowcharts and providing recommendations to determine the most efficient configuration of the network based ...

Leidos

Network Administrator

Scott Air Force Base, IL · On-site

$73K - $132K/yr

Provide ad-hoc engineering support, statistics/data gathering, modeling, creating/updating flowcharts and providing recommendations to determine the most efficient configuration of the network based ...

Leidos

Network Architect

Scott Air Force Base, IL · On-site

$73K - $132K/yr

Provide ad-hoc engineering support, statistics/data gathering, modeling, creating/updating flowcharts and providing recommendations to determine the most efficient configuration of the network based ...

Gotion, Inc.

Network Engineer

Manteno, IL · On-site

Network Management - Design, configure, and manage the company's local area network (LAN), wide ... Data Protection - Implement and manage data encryption, backup, and recovery solutions. - Ensure ...

Leidos

Network Administrator

Scott Air Force Base, IL · On-site

$59K - $106K/yr

Provide ad-hoc engineering support, statistics/data gathering, modeling, creating/updating flowcharts and providing recommendations to determine the most efficient configuration of the network based ...

AArete

Manager, Network

Chicago, IL · On-site

Strong analytical skills to interpret complex data and deliver actionable insights * Advanced ... Experience leading network optimization or provider contracting engagements across cost, quality ...

Talentporte

Network Technician

Edwardsville, IL

$45 - $50/hr

Network Technician Position: Contract (12 months) conversion or other projects unknown after ... Configuration data, Quality control (QC) records, Testing results. * Conduct quality checks and ...

Saxon Global

Network Engineer

Lake Forest, IL

Saxon global specializes in Business Intelligence, Mobility, Big Data & Cloud and provides IT tools ... Network Engineer Job Duration: 6 Month Contract Interview Method: Phone then In Person Address:

Leidos

Network Administrator

Scott Air Force Base, IL · On-site

$73K - $132K/yr

Knowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch ...

Leidos

Network Architect

Scott Air Force Base, IL · On-site

$73K - $132K/yr

Knowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch ...

Meta

Network Operations Engineer

Dekalb, IL

$106K/yr

In this role, you will utilize your knowledge in hyperscale data center structured cabling, fiber connectivity solutions, and IP networking to support the delivery of field repair services. You will ...

Syntricate Technologies

Network Engineer 3

Chicago, IL · On-site

Syntricate Technologies is seeking a Network Engineer 3 to enhance their data center network architecture and solutions. The role involves designing, deploying, and managing Data Center Network ...

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Showing results 41-60

All JobsData Network JobsData Network Jobs in Illinois

Data Network information

See Illinois salary details

$100.3K

$129.1K

$167.2K

How much do data network jobs pay per year?

As of Sep 6, 2026, the average yearly pay for data network in Illinois is $129,077.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,300.00 and $141,500.00 per year, depending on experience, location, and employer.

What is a data network?

Data network jobs involve designing, implementing, managing, and securing networks that transmit digital information between computers and devices. Professionals in this field ensure reliable connectivity, troubleshoot network issues, and maintain performance for organizations of all sizes. Common roles include network engineer, network administrator, and network architect. These jobs often require knowledge of networking protocols, hardware, and security best practices.

What skills and qualifications are needed to thrive as a data network engineer?

To thrive as a Data Network Engineer, you need a solid understanding of networking fundamentals, protocols (such as TCP/IP), and a relevant degree or certifications like Cisco's CCNA or CCNP. Familiarity with network hardware, configuration management tools, firewalls, and monitoring systems is typically required. Strong analytical thinking, problem-solving, and effective communication skills set top performers apart in this role. These competencies are crucial for ensuring reliable, secure, and efficient data network operations that support organizational connectivity and performance.

What are common challenges faced by professionals working in data network roles, and how can they be addressed?

Professionals in Data Network roles often encounter challenges such as managing network security, ensuring minimal downtime, and keeping up with rapidly evolving technologies. Addressing these challenges involves staying updated with the latest security protocols, proactively monitoring network performance, and participating in ongoing training and certification programs. Additionally, collaborating closely with cross-functional teams like cybersecurity and IT support can help identify potential issues early and maintain optimal network operations.

What is the difference between Data Network vs Network Administrator?

AspectData NetworkNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and managing data communication systemsMaintaining and supporting existing network infrastructure
Primary FocusData transmission, network architecture, and protocolsNetwork operation, troubleshooting, and user support
Industry UsageIT, telecommunications, data centersCorporate IT departments, service providers

Data Network professionals focus on designing and managing data communication systems, ensuring efficient data transfer and network architecture. Network Administrators primarily maintain and troubleshoot existing networks, supporting daily operations. While both roles require similar certifications and work in related environments, their core responsibilities differ in scope and focus.

What are popular job titles related to Data Network jobs in Illinois?

For Data Network jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Data Network jobs in Illinois look for?

The top searched job categories for Data Network jobs in Illinois are:

What cities in Illinois are hiring for Data Network jobs?

Cities in Illinois with the most Data Network job openings:

Data Network jobs near you
Infographic showing various Data Network job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $129,077 per year, or $62.1 per hour.

Network Architect

ITCAPS LLC

Deerfield, IL • On-site

$65.75 - $88.25/hr

Other

Posted 4 days ago

Job description

Job Title: Senior Network Engineer – Private Cloud / OpenStackIntroduction

This role is ideal for a Senior Network Engineer with expertise in enterprise networking and private cloud environments. The successful candidate will play a crucial role in supporting PowerFlex Rack and Canonical OpenStack setups, collaborating closely with customer teams on network discovery, architecture, migration readiness, and hybrid cloud connectivity.

Responsibilities
  • Discover and document existing enterprise network environments
  • Capture VLANs, IP ranges, routing, MTU, and network isolation requirements
  • Design and validate network architecture for Canonical OpenStack
  • Support VMware-to-OpenStack migration network readiness
  • Validate Azure-to-on-prem connectivity and migration requirements
  • Work with customer teams to identify and resolve network readiness issues
  • Validate physical cabling, switch connectivity, and rack-level network readiness
RequirementsRequired Skills
  • Enterprise network discovery, assessment, and documentation
  • Strong knowledge of VLANs, IP addressing/ranges, routing, MTU, and network isolation
  • Private cloud networking experience with Canonical OpenStack
  • Experience with underlay/overlay network architecture
  • Knowledge of management, storage, tenant, and data networks
  • Network readiness experience for VMware to Canonical OpenStack migrations
  • Experience validating L2/L3 connectivity, bandwidth, latency, and throughput
  • Hybrid cloud networking experience with Azure and on-prem environments
  • Experience validating secure connectivity, routing, and network performance for cloud migration
Nice to Have
  • Physical data center networking experience
  • Switch configuration and troubleshooting
  • Rack-level network readiness
  • Cabling and switch connectivity validation
  • Dell PowerFlex Rack networking experience

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