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Network Engineer Jobs in Chicago, IL (NOW HIRING)

Network Engineer

Downers Grove, IL · On-site +1

$80K - $100K/yr

Sentinel Technologies is seeking a highly skilled Network Engineer with CCNP level expertise in Routing and Switching. This is a high-impact role requiring deep technical knowledge, and strong ...

Network Engineer

Downers Grove, IL · On-site +1

$80K - $100K/yr

Must have experience in network engineering/support within enterprise environments * Strong knowledge of routing and switching protocols (BGP, OSPF, EIGRP, VLANs, STP, etc.) * Hands-on experience ...

Proactively monitor the network and provide capacity planning * Participate in the on-call support rotation and some weekend work * Mentor junior engineers from a technical perspective Requirements

Network Engineer Job Duration: 6 Month Contract Interview Method: Phone then In Person Address: Lake Forest Illinois Responsible for installing and maintaining all LAN/WAN voice and data ...

The engineer will analyze and resolve network hardware, software problems and incidents escalated from service desk. ESSENTIAL DUTIES AND RESPONSIBILITIES: Primary: * Provides direct support in the ...

You might be experienced in Networking, but if you're eager to learn more, IPsoft is the place for you. Our engineers thrive on the opportunity to dive into a wide variety of technologies. Our large ...

The Network Engineer will support Barrow Wise's Chicago Board of Education project and perform the following duties: * Continuously monitor the maintenance of network systems, including performing ...

Network Engineer

Chicago, IL · On-site

$70K - $140K/yr

The Network Engineer will support Barrow Wise's Chicago Board of Education project and perform the following duties: * Continuously monitor the maintenance of network systems, including performing ...

Network Engineer

Chicago, IL · On-site

$150K - $200K/yr

Trading Infrastructure is a global organization of engineers who architect, build and maintain our ... Being part of our Network Infrastructure Team, you'll get a chance to work on one of the highest ...

Network Engineer

Downers Grove, IL · On-site +1

$60K - $70K/yr

Experience in network engineering/support * Basic understanding of routing and switching protocols (BGP, OSPF, EIGRP, VLANs, STP, etc.) * Familiar with firewalls, DNS, DHCP, and F5 load balancers

The Role We are hiring a Field Network Engineer to be our on-site network expert for NaaS deployments. You will execute the physical builds, network installations, and site commissioning that bring ...

Network Engineer

Downers Grove, IL · On-site +1

$60K - $70K/yr

Experience in network engineering/support * Basic understanding of routing and switching protocols (BGP, OSPF, EIGRP, VLANs, STP, etc.) * Familiar with firewalls, DNS, DHCP, and F5 load balancers

Network Engineer

Downers Grove, IL · On-site +1

$60K - $70K/yr

Sentinel Technologies is seeking a highly skilled Network Support Engineer with CCNA level expertise in Routing and Switching. This is a high-impact role requiring deep technical knowledge, and ...

Sr. Network Engineer

Chicago, IL · Hybrid

$107K - $146K/yr

The Senior Network Engineer designs, builds, implements, automates, and supports complex network solutions that enable secure, scalable, and highly available enterprise systems. This role provides ...

Chief Innovation Officer Status: Full-Time The Jr. Network Engineer reporting to the Chief Technology Officer (CTO) is responsible for the provisioning, installation, configuration, operation, and ...

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

Showing results 21-40

Network Engineer information

See Chicago, IL salary details

$32K

$112.4K

$162.9K

How much do network engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for network engineer in Chicago, IL is $112,415.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,800.00 and $137,600.00 per year, depending on experience, location, and employer.

What does a network engineer do?

A Network Engineer is responsible for designing, implementing, and maintaining the computer networks that support in-house voice, data, video, and wireless network services. They ensure network reliability and performance, troubleshoot issues, and optimize network security. Network Engineers work with hardware and software, coordinate with other IT professionals, and often manage upgrades or expansions to meet an organization's needs.

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 network protocols, routing and switching, and typically hold a degree in computer science or a related field. Familiarity with tools like Cisco IOS, network monitoring software, and certifications such as CCNA or CCNP are highly valued. Strong problem-solving skills, effective communication, and the ability to work well under pressure set top performers apart. These skills ensure the reliable design, implementation, and maintenance of network infrastructure, which is critical for organizational connectivity and security.

What does a network engineer do?

Network Engineers support and optimize all processes for maintaining a company’s computer network, selecting and deploying software and hardware and making local area networks (LANs) and wide area networks (WANs) accessible, and making sure that company personnel can securely access the internet to complete work. Network Engineers also analyze network performance, configure network features based on client needs, and develop guidelines for acceptable network use.

What is the difference between Network Engineer vs Network Administrator?

AspectNetwork EngineerNetwork Administrator
CertificationsCCNA, CCNP, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and troubleshooting network infrastructureManaging and maintaining existing network systems
ResponsibilitiesNetwork design, configuration, and optimizationMonitoring, maintaining, and supporting network operations
Industry UsageIT, telecommunications, large enterprisesCorporate, small to medium businesses, educational institutions

While both roles involve working with networks, Network Engineers focus on designing and building network systems, whereas Network Administrators manage and support existing networks. Understanding these differences helps organizations assign the right responsibilities and professionals for their network needs.

What are some common challenges network engineers face when managing large-scale enterprise networks?

Network Engineers working with large-scale enterprise networks often encounter challenges such as ensuring network security across multiple locations, minimizing downtime during upgrades or maintenance, and troubleshooting complex connectivity issues. They may also need to balance high availability with performance, manage diverse hardware and software, and coordinate with cross-functional teams like cybersecurity and IT support. Staying updated with rapidly evolving technologies and addressing scalability concerns are key aspects of the role.
What are the most commonly searched types of Network Engineer jobs in Chicago, IL? The most popular types of Network Engineer jobs in Chicago, IL are:
What job categories do people searching Network Engineer jobs in Chicago, IL look for? The top searched job categories for Network Engineer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Network Engineer jobs? Cities near Chicago, IL with the most Network Engineer job openings:
Infographic showing various Network Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 72% Full Time, 5% Part Time, and 23% Contract. Highlights an 90% In-person, 5% Hybrid, and 5% Remote job distribution, with an average salary of $112,415 per year, or $54 per hour.

Network Engineer

Sentinel

Downers Grove, IL • On-site, Remote

$80K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 hours ago


Sentinel Real Estate rating

8.1

Company rating: 8.1 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

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Job description

Sentinel Technologies is seeking a highly skilled Network Engineer with CCNP level expertise in Routing and Switching. This is a high-impact role requiring deep technical knowledge, and strong customer engagement skills. The ideal candidate will thrive in a fast-paced enterprise environment and play a key role in supporting and optimizing complex network infrastructures. This is a full-time remote role with occasional on-site support at the Downers Grove, Illinois office.


  • CCNP certification or equivalent hands-on expertise is required
  • Must have experience in network engineering/support within enterprise environments
  • Strong knowledge of routing and switching protocols (BGP, OSPF, EIGRP, VLANs, STP, etc.)
  • Hands-on experience with firewalls, DNS, DHCP, and F5 load balancers
  • Proven ability to troubleshoot complex network issues in production environments
  • Experience mentoring junior engineers
  • Excellent communication and customer-facing skills
  • The candidate must have a car, as this position requires travel between location and the transportation of equipment
  • A valid driver’s license and proof of vehicle insurance will be required
  • Legally authorized to work in the US without sponsorship
  • Must demonstrate a “can-do” attitude

We focus on candidates that display our “ACE” factor – Attitude, Compassion, and Enthusiasm to deliver quality solutions with exceptional customer service.

Compensation Range: 

$80,000-$100,000 annually

 

What you get:

We offer an energetic work environment with many corporate culture amenities, competitive salary, and rich benefit plan including: Medical, Dental, Vision, 401K, 529, Life Insurance, Income Protection Short and Long-Term Disability, Medical and Child/Elder Care, Flexible Spending Account Plans, Family Planning Benefits, Financial Education, Identity Theft Protection and Assistance, Legal Services, Employee Assistance Program, Two weeks’ vacation, additional paid time-off for Personal and Sick, certification and hands-on training, and employee discount for product services and entertainment.


MOTIVATED…..make IT happen!

      

Sentinel Technologies, Inc. has been rated a top workplace every year since 2012!

About Us:      

Sentinel delivers solutions that can efficiently address a range of IT needs – from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. Since 1982, Sentinel has grown from providing technology maintenance services to our current standing as one of the leading IT services and solutions provider in the US. We have aligned with many of today’s global technology leaders including Cisco, Dell, VMware and Microsoft. Sentinel services customers both nationally and internationally with primary support operating centers in Downers Grove (HQ), Chicago, and Springfield, IL; Phoenix, AZ.; Lansing, and Grand Rapids, MI; Milwaukee, WI; and Denver, CO.

If you are MOTIVATED… you can make IT happen at Sentinel. Our commitment to our employees is to create a work environment that encourages creativity, an entrepreneurial spirit, fosters growth through certification and hands-on training, and values a team-oriented culture with rewards based on impact!

If you share our passion about what technology can do and want to be part of a top workplace environment – we’d like to have you join our team.  Learn more at www.sentinel.com/careers.

As part of Sentinel's employment process, candidates will be required to complete a background check. Only those who meet the minimum requirements will be contacted. No phone calls please.

Sentinel is proud to be an equal opportunity employer including disability and veterans. In accordance with Title VII and state regulations, all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, marital status, pregnancy, genetics, disability, military, veteran status or any other basis protected by law.

If you are an individual with a disability and need assistance in applying for a position, please contact SentinelHR1@sentinel.com.

The “Know Your Rights” Poster is available here

https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf

Sentinel EEO Policy Statement is available here.

https://www.sentinel.com/about/diversity

JFNDNP


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