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Data Network Jobs in Chicago, IL (NOW HIRING)

USM

Fulltime : SR. Network Security Engineer

Schaumburg, IL · On-site

$57.50 - $75/hr

Perform analysis and prepare reports in support of data network monitoring, improvement, and regulatory compliance. Develop and implement strategies for securing assets, customer services delivery ...

Collabera

Senior Network Engineer

Rolling Meadows, IL · On-site

$104K - $143K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Candidate will primarily act in a Tier 3 engineering support role for the enterprise data network platforms performing various activities. Such activities include troubleshooting performance issues ...

Ascend Technologies

Network Engineer

Chicago, IL · Remote

  • Medical

  • Dental

  • Vision

  • Retirement

Communicate with clients regarding status of open tasks daily. * Assist with projects for data network design, development, and implementation, working in conjunction with professional services teams.

New

Ascend Technologies

Network Engineer

Chicago, IL · On-site +1

$86K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Communicate with clients regarding status of open tasks daily. * Assist with projects for data network design, development, and implementation, working in conjunction with professional services teams.

New

JLL

Data Center - Talent Network

Chicago, IL

  • Medical

  • Dental

  • Vision

  • Retirement

Data Center - Talent Network Join Our Data Center Talent Network - Powering the Digital Future JLL is building a comprehensive talent network of data center and critical facilities professionals to ...

JLL

Data Center - Talent Network

Chicago, IL · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

Data Center - Talent Network Join Our Data Center Talent Network - Powering the Digital Future JLL is building a comprehensive talent network of data center and critical facilities professionals to ...

Zebra Technologies

Network Engineer Senior

Lincolnshire, IL · On-site

$109K - $150K/yr

  • Medical

  • PTO

Strong foundational knowledge of data networking, routing protocols (BGP, OSPF), TCP/IP, directory services, and complex LAN/WAN topologies. * Cloud & WAN Connectivity:Experience managing routing ...

Intellyk INC

Install Customer Engineer Rep II

Chicago, IL · On-site

$42K/yr

... data) Network and systems management systems/protocols (e.g., Ethernet, SNA, WAN) Regards, Sai Kumar Senior Recruiter Work: 732-399-9510 Ext: 104 Fax: 732-399-9513 Adr: #450, 15 Corporate Pl S ...

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Showing results 1-20

All JobsData Network JobsData Network Jobs in Chicago, IL

Data Network information

See Chicago, IL salary details

$106.7K

$137.3K

$177.8K

How much do data network jobs pay per year?

As of Aug 13, 2026, the average yearly pay for data network in Chicago, IL is $137,327.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,700.00 and $150,500.00 per year, depending on experience, location, and employer.

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 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 are popular job titles related to Data Network jobs in Chicago, IL? For Data Network jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Data Network jobs in Chicago, IL look for? The top searched job categories for Data Network jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Data Network jobs? Cities near Chicago, IL with the most Data Network job openings:
Data Network jobs near you
Infographic showing various Data Network job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $137,327 per year, or $66 per hour.

Network SME- DATA/ - Network Operation

PSRTEK LLC

Lincolnshire, IL

Full-time

Re-posted 5 days ago

Job description

Job Description

Strong understanding of mixed Cisco/Juniper LANs and WANs (Must)
Good knowledge of routing protocols including static, dynamic (BGP, OSPF, RIP and etc.) (Must)
LAN communications (including 802.1q-based VLANs, link aggregation & Cisco VTP and Juniper MC-lag)(Must)
Strong understanding of Juniper, Palo Alto, NSX Edge and VM Pods technologies (Desirable)
Clear understanding of 802.11a/b/g/n and Wi-Fi standards and related components (Must)
Excellent Knowledge on Wireless Controller and Access Points troubleshooting (Aruba wireless) (Must)
In depth knowledge of configuring and troubleshooting Juniper, Cisco ACL, Remote Access VPN, IPSEC VPN, MPLS, VxLAN, MCLAG, L3VP, EVPN.NAT and PAT. (Desirable)
Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations
Select and implement security tools, firewalls, policies, and procedures in conjunction with the company's security team.
Configuring & troubleshooting DNS & DHCP on Infoblox DDI infrastructure
Good knowledge in troubleshooting and working on packet sniffer tools

Qualifications

Somebody who has at least 6+ years of work experience in network Design deploys, support and maintain mixed vendor infrastructure.
Education qualification: B.Tech, BE, BCA, MCA, M. Tech or equivalent technical degree from a reputed college
Cisco CCNA/CCNP and Juniper JNCIA highly preferred(Not Mandatory)

Additional Information

All your information will be kept confidential according to EEO guidelines.

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