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Network Security Jobs in Naperville, IL (NOW HIRING)

CIBC

Consultant, Network Security & Governance

Chicago, IL · On-site

$130K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network Security Strategy: Develop, implement, and maintain security strategies for perimeter security, network segmentation, network access control (NAC), cloud access security broker (CASB), and ...

CIBC

Consultant, Network Security & Governance

Chicago, IL · Hybrid

$130K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network Security Strategy: Develop, implement, and maintain security strategies for perimeter security, network segmentation, network access control (NAC), cloud access security broker (CASB), and ...

CIBC US

Consultant, Network Security & Governance

Chicago, IL · Hybrid

$130K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network Security Strategy: Develop, implement, and maintain security strategies for perimeter security, network segmentation, network access control (NAC), cloud access security broker (CASB), and ...

CIBC

Consultant, Network Security & Governance

Chicago, IL · On-site

$130K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network Security Strategy: Develop, implement, and maintain security strategies for perimeter security, network segmentation, network access control (NAC), cloud access security broker (CASB), and ...

Cboe Global Markets

Senior Network Security Engineer

Chicago, IL · Hybrid

$60.25 - $78.75/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Role Overview The Network Security Team is seeking a Sr. Network and Firewall Security Engineer to secure andoperateconnectivity across global offices and data centers. This is a hands-on role ...

Next Step Systems

Network Security Engineer III

Chicago, IL · On-site

$107K - $147K/yr

  • Medical

  • Retirement

  • PTO

Network Security Engineer III, Chicago, IL The Network Security Engineer III position is part of a collaborative team that provides technical solutions and support to caregivers and employees across ...

Next Step Systems

Network Security Analyst III

Chicago, IL · On-site

  • Medical

  • Retirement

  • PTO

Network Security Analyst III, Chicago, IL The Network Security Analyst III position is part of a collaborative team that provides technical solutions and support to caregivers and employees across ...

Sentinel

Network Security Engineer, Senior

Downers Grove, IL · On-site +1

$150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Network Security Engineer you will design, implement, and configure secure network solutions for mid-to-enterprise-level clients using cutting-edge technologies. Your commitment to ...

Sentinel

Network Security Engineer, Senior

Downers Grove, IL · On-site +1

$100K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Network Security Engineer you will design, implement, and configure secure network solutions for mid-to-enterprise-level clients using cutting-edge technologies. Your commitment to ...

Sentinel

Network Security Engineer, Senior

Downers Grove, IL · On-site +1

$100K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Network Security Engineer you will design, implement, and configure secure network solutions for mid-to-enterprise-level clients using cutting-edge technologies. Your commitment to ...

Sentinel

Network Security Engineer, Senior

Downers Grove, IL · On-site +1

$100K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Network Security Engineer you will design, implement, and configure secure network solutions for mid-to-enterprise-level clients using cutting-edge technologies. Your commitment to ...

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 ...

Socket.dev

Senior Consultant, Network Security

Chicago, IL · On-site

$120 - $180/hr

Minimum of 5 years' experience in Network Security * Excellent consulting skills including: * Time management, performing adjacent tasks while ensuring on-time delivery, escalating issues as needed

New

Coalfire-

Senior Consultant, Network Security

Chicago, IL · On-site

$115 - $176/hr

Minimum of 5 years' experience in Network Security * Excellent consulting skills including: * Time management, performing adjacent tasks while ensuring on-time delivery, escalating issues as needed

New

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All JobsNetwork Security JobsNetwork Security Jobs in Naperville, IL

Network Security information

See Naperville, IL salary details

$21K

$124.8K

$166.8K

How much do network security jobs pay per year?

As of Aug 18, 2026, the average yearly pay for network security in Naperville, IL is $124,837.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,400.00 and $142,900.00 per year, depending on experience, location, and employer.

What is network security?

Network security refers to the strategies, policies, and technologies used to protect computer networks from unauthorized access, misuse, or theft. It involves implementing measures such as firewalls, encryption, intrusion detection systems, and secure protocols to safeguard data and ensure the integrity, confidentiality, and availability of network resources. Network security is essential for organizations to prevent cyberattacks, data breaches, and other security threats that can disrupt operations or compromise sensitive information.

What are the key skills and qualifications needed to thrive as a network security professional?

To thrive as a Network Security professional, you need a solid understanding of network protocols, firewall management, vulnerability assessment, and typically a degree in computer science or a related field. Familiarity with security tools such as SIEM solutions, intrusion detection/prevention systems, and certifications like CISSP or CompTIA Security+ are often required. Strong analytical thinking, attention to detail, and effective communication help professionals anticipate threats and convey risks to stakeholders. These skills are crucial for protecting organizational data, ensuring compliance, and minimizing potential security breaches.

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

Professionals in Network Security often encounter challenges such as staying updated with rapidly evolving cyber threats, managing complex security infrastructures, and ensuring compliance with industry regulations. To address these, ongoing professional development and training are essential, as is fostering strong collaboration with IT and other security teams. Utilizing automated security tools and regularly reviewing security policies can also help mitigate risks and streamline daily operations. Being proactive and adaptable is key to success in this dynamic field.

What is the difference between Network Security vs Cybersecurity Specialist?

AspectNetwork SecurityCybersecurity Specialist
CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, CISSP, CEH
Work EnvironmentFocus on network infrastructure, firewalls, VPNsBroader security measures, including networks, applications, and data
Employer & Industry UsageIT departments, network providers, enterprisesAll sectors, including finance, healthcare, government
Search & Comparison IntentSpecific to network protection rolesBroader security roles encompassing multiple domains

Network Security primarily concentrates on protecting network infrastructure, such as firewalls and VPNs, while Cybersecurity Specialists have a broader role, covering all aspects of digital security, including networks, applications, and data. Both roles require similar certifications but differ in scope and work environment, with Network Security focusing more on network-specific tasks and Cybersecurity Specialists handling comprehensive security strategies across an organization.

What do you do in network security?

A network security professional protects computer networks from cyber threats by implementing security measures such as firewalls, intrusion detection systems, and encryption. They monitor network traffic, analyze vulnerabilities, and respond to security incidents to ensure data integrity and confidentiality. Certifications like CISSP or CompTIA Security+ are often valuable in this field.

What is a network security job?

A network security job involves protecting computer networks from cyber threats, unauthorized access, and data breaches. Professionals in this field configure security tools like firewalls and intrusion detection systems, and often hold certifications such as CISSP or CompTIA Security+ to ensure network integrity and confidentiality.

What are popular job titles related to Network Security jobs in Naperville, IL?

For Network Security jobs in Naperville, IL, the most frequently searched job titles are:

What job categories do people searching Network Security jobs in Naperville, IL look for?

The top searched job categories for Network Security jobs in Naperville, IL are:

What cities near Naperville, IL are hiring for Network Security jobs?

Cities near Naperville, IL with the most Network Security job openings:

Network Security jobs near you
Infographic showing various Network Security job openings in Naperville, IL as of August 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $124,837 per year, or $60 per hour.

Network Security Engineer

Sulekha.com New Media Pvt Ltd

Lake Zurich, IL • On-site

$90 - $120/hr

Other

Posted 13 days ago

Job description

Network Security Engineer Jobs in Candid8 Lake Zurich, IL

Massive Hiring Alert – Network Security Engineer

Responsibilities
  • Firewalls, VPNs, IDS/IPS & Security Monitoring
  • Network Troubleshooting & Incident Response
  • Routing, Switching, TCP/IP & Network Protocols
  • Security Best Practices & Compliance Standards
Preferred Skills
  • Palo Alto
  • Cisco Security
  • Fortinet
  • NAC
  • SIEM Tools
  • Vulnerability Management
  • Risk Assessment

OPT Candidates Welcome!

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