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Senior Network Engineer Jobs in Bolingbrook, IL (NOW HIRING)

USM

Fulltime : SR. Network Security Engineer

Schaumburg, IL · On-site

$57.50 - $75/hr

Role : SR. Network Security Engineer LOCATION : Schaumburg IL Duration : Fulltime Must be US citizen or Green Card holder. Plan, design, engineer, develop, implement, and troubleshoot infrastructure ...

Addison Group

Senior Network Security Engineer

Chicago, IL · Remote

$130 - $145K/hr

CONFIDENTIAL SEARCH - Senior Network Security Engineer Location: Chicago - Onsite Pay: $130 - $145K Base Benefits: This position is eligible for Medical, Dental, Vison, and 401(k) Confidential search ...

Addison Group

Senior Network Security Engineer

Chicago, IL · On-site

$130 - $145K/hr

CONFIDENTIAL SEARCH - Senior Network Security Engineer Location: Chicago - Onsite Pay: $130 - $145K Base Benefits: This position is eligible forMedical, Dental, Vison, and 401(k) Confidential search ...

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 ...

Fermilab

Senior Network Analyst

Batavia, IL · On-site

$99K - $130K/yr

Fermilab is looking for a Senior Network Analyst to plan, design, contribute and deploy new network ... Experience as a network engineer or analyst operating and supporting small (2-3+ routers, 10 - 20 ...

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All JobsNetwork Engineer JobsSenior Network Engineer JobsSenior Network Engineer Jobs in Bolingbrook, IL

Senior Network Engineer information

See Bolingbrook, IL salary details

$42K

$122.4K

$173K

How much do senior network engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior network engineer in Bolingbrook, IL is $122,405.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,800.00 and $140,900.00 per year, depending on experience, location, and employer.

What is a senior network engineer?

Senior Network Engineers are experienced IT professionals responsible for designing, implementing, and managing complex computer networks within organizations. They oversee network infrastructure, troubleshoot issues, ensure network security, and optimize performance. Typically, they lead network projects, mentor junior staff, and collaborate with other IT teams to support business operations. Their expertise covers a range of technologies, including routers, switches, firewalls, and cloud networking.

What does a senior network engineer do?

A senior network engineer builds and maintains data communication networks for a company or organization. As a senior network engineer, you have several years of industry experience and lead a team of junior network engineers and network administrators to ensure both the local area network (LAN) and wide area network (WAN) are functioning properly. Your job duties include installing software and hardware, creating a layout plan for cables, and troubleshooting and solving problems that arise with the networks for which you are responsible.

What are the key skills and qualifications needed to thrive as a senior network engineer, and why are they important?

To excel as a Senior Network Engineer, you need a deep understanding of network architecture, protocols, security, and typically a bachelor's degree in computer science or a related field. Expertise in configuring and troubleshooting routers, switches, firewalls, and experience with tools like Cisco IOS, Juniper, or cloud networking platforms, along with certifications such as CCNP or CCIE, are highly valued. Strong problem-solving abilities, communication skills, and leadership are crucial for designing solutions and collaborating with IT teams. These competencies ensure reliable, secure, and scalable network infrastructures that support critical business operations.

What are some common challenges faced by senior network engineers when managing large-scale network infrastructures?

Senior Network Engineers often encounter challenges such as integrating new technologies into legacy systems, ensuring network security across a growing number of devices, and maintaining high availability while performing upgrades or troubleshooting. Balancing the demands of multiple stakeholders—like IT, security, and business units—can also be complex. Staying updated with evolving protocols and proactively identifying potential performance bottlenecks are crucial parts of effectively managing large-scale environments.

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

AspectSenior Network EngineerNetwork Administrator
CertificationsCCNP, CCIE, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentDesign, implement, and troubleshoot complex networksMaintain and support existing network infrastructure
ResponsibilitiesNetwork architecture, advanced troubleshooting, project leadershipNetwork setup, monitoring, routine maintenance

While both roles involve network management, a Senior Network Engineer focuses on designing and implementing complex network solutions, often leading projects. In contrast, a Network Administrator primarily maintains and supports existing networks, ensuring smooth daily operations.

More about Senior Network Engineer jobs

What are the most commonly searched types of Network Engineer jobs in Bolingbrook, IL?

The most popular types of Network Engineer jobs in Bolingbrook, IL are:

What are popular job titles related to Senior Network Engineer jobs in Bolingbrook, IL?

For Senior Network Engineer jobs in Bolingbrook, IL, the most frequently searched job titles are:

What job categories do people searching Senior Network Engineer jobs in Bolingbrook, IL look for?

The top searched job categories for Senior Network Engineer jobs in Bolingbrook, IL are:

What cities near Bolingbrook, IL are hiring for Senior Network Engineer jobs?

Cities near Bolingbrook, IL with the most Senior Network Engineer job openings:

Senior Network Engineer jobs near you
Infographic showing various Senior Network Engineer job openings in Bolingbrook, IL as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $122,405 per year, or $58.8 per hour.

Senior Network Engineer_HYBRID IN CHICAGO

PulseRise Technologies

Chicago, IL • On-site

$107K - $146K/yr

Full-time

Re-posted 5 hours ago

Job description

We are looking for a highly motivated Senior Network Engineer to join our Global Infrastructure team based in Chicago. This role is ideal for someone who thrives in a fast-growing environment, enjoys solving complex technical challenges, and wants to play a key role in shaping the future of a global enterprise network. The successful candidate will be responsible for designing, implementing, supporting, and continuously improving our global network infrastructure across North America, Europe, and Asia. This position requires both strong technical expertise and the ability to collaborate effectively with business stakeholders, project teams, security teams, cloud engineers, and support organizations. This is a hands-on engineering role with opportunities to influence architecture, drive standardization, and support strategic infrastructure initiatives.
Location: Chicago, IL (Hybrid - 3 days per week in office)
What You'll Do
Network Engineering & Operations
Design, deploy, and support enterprise network solutions across global sites.
Troubleshoot complex network issues across LAN, WAN, Wireless, Internet, VPN, and Cloud environments.
Provide Tier 3 escalation support for critical production incidents.
Participate in on-call rotation and major incident response activities.
Support network lifecycle management, upgrades, and refresh projects.
Enterprise Networking
Configure and support:
Cisco Switching
Cisco Wireless
Meraki Wireless
Palo Alto Firewalls
VPN technologies
Routing and Switching platforms
Manage:
BGP
OSPF
Static Routing
VLANs
QoS
High Availability solutions
Security & Identity
Work closely with cybersecurity teams to maintain secure network architectures.
Support:
802.1X
Network Access Control
DHCP Snooping
Segmentation initiatives
Firewall policies
Zero Trust initiatives
Cloud Networking
Support cloud connectivity and networking solutions across:
Microsoft Azure
AWS
Assist with:
VPN connectivity
Hybrid networking
Cloud routing
Security integration
Wireless & User Experience
Improve wireless performance and end-user experience globally.
Support wireless standardization initiatives.
Troubleshoot roaming, authentication, and connectivity issues.
Work with endpoint and infrastructure teams to deliver reliable connectivity for Windows and macOS users.
Projects & Continuous Improvement
Lead network-related infrastructure projects.
Identify opportunities to simplify, standardize, and automate operations.
Develop technical standards and best practices.
Participate in global network transformation initiatives.
Required Experience7+ years of enterprise networking experience.
Experience supporting medium to large global environments.
Strong troubleshooting skills across multiple technologies.
Experience supporting production environments with high availability requirements.
Ability to manage multiple priorities in a fast-paced environment.
Strong experience with:
Cisco Catalyst Switching
Cisco Wireless
Meraki Wireless
Palo Alto Firewalls
BGP
OSPF
VPN Technologies
DHCP
DNS
TCP/IP
Network Security
Enterprise Wireless Design
SD-WAN concepts
Network Monitoring platforms
Cloud Experience
Experience with:Microsoft Azure Networking
AWS Networking
Hybrid Cloud Connectivity
Preferred Qualifications
Palo Alto Certifications
CCNP Enterprise
PCNSE
Azure Network Engineer Associate
Experience with Prisma Access
Experience with SASE architectures
Experience with automation and scripting (PowerShell, Python, Terraform)
Soft Skills
We're looking for someone who:Takes ownership and drives issues to resolution.
Is comfortable working independently.
Communicates effectively with both technical and non-technical audiences.
Can explain complex technical concepts in simple terms.
Is proactive and continuously looks for improvement opportunities.
Enjoys mentoring junior engineers.
Works well in a collaborative global environment.
This is an opportunity to make a meaningful impact in a growing global organization while working alongside experienced infrastructure, security, and cloud professionals.

Apply