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Senior Network Security Engineer Jobs in Bolingbrook, IL

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 ...

NPO USA Inc

Senior Network Security Engineer

Chicago, IL · On-site

$80 - $92/hr

We are looking for a highly qualified Senior Network Security Engineer to join our Network & Security Business Unit. The professional will be responsible for the design, implementation, maintenance ...

USM

Fulltime : SR. Network Security Engineer

Schaumburg, IL

$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 ...

Next Step Systems

Network Security Engineer III

Chicago, IL · On-site

$107K - $147K/yr

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 ...

Early Warning Services

Sr. Network Engineer

Chicago, IL · Hybrid

$107K - $146K/yr

This role provides advanced technical expertise across LAN, WAN, data center, cloud, and security domains, and acts as a technical leader on high-impact projects. The Senior Network Engineer ...

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Senior Network Security Engineer information

See Bolingbrook, IL salary details

$15

$65

$99

How much do senior network security engineer jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for senior network security engineer in Bolingbrook, IL is $65.07, according to ZipRecruiter salary data. Most workers in this role earn between $55.62 and $72.74 per hour, depending on experience, location, and employer.

What is a senior network security engineer?

Senior Network Security Engineers are experienced professionals responsible for designing, implementing, and maintaining an organization's network security infrastructure. They protect networks from cyber threats, manage firewalls, monitor network traffic for suspicious activity, and develop security policies. They also lead incident response efforts, mentor junior staff, and ensure compliance with security standards and regulations. Their expertise is crucial in safeguarding sensitive data and maintaining business continuity.

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

To thrive as a Senior Network Security Engineer, you need deep knowledge of network protocols, security architectures, risk assessment, and a bachelor’s degree in computer science or a related field, often complemented by several years of experience. Familiarity with firewalls, intrusion detection/prevention systems (IDS/IPS), SIEM solutions, and certifications like CISSP or CCNP Security is highly valued. Strong analytical thinking, attention to detail, and the ability to communicate complex technical issues clearly are essential soft skills. These competencies help ensure robust network defenses, rapid threat response, and effective collaboration across IT and business teams.

How does a senior network security engineer typically collaborate with other IT teams to maintain organizational security?

A Senior Network Security Engineer often works closely with system administrators, application developers, and IT support teams to design, implement, and monitor security protocols. They lead incident response efforts, provide guidance on secure network architecture, and conduct regular vulnerability assessments. Effective communication and collaboration are essential, as these engineers must ensure that security measures align with business objectives and integrate seamlessly with existing IT infrastructure. Cross-functional teamwork is a key aspect of the role, particularly when implementing new technologies or responding to emerging threats.

What is the difference between Senior Network Security Engineer vs Network Security Analyst?

AspectSenior Network Security EngineerNetwork Security Analyst
CertificationsCCNP Security, CISSP, CEHCompTIA Security+, CISSP (preferred)
Work EnvironmentDesigning, implementing, and managing security infrastructureMonitoring, analyzing, and responding to security incidents
ResponsibilitiesDeveloping security protocols, leading security projectsConducting security assessments, analyzing threats
Industry UsageIT, finance, healthcare, large enterprisesIT departments, security firms, corporate environments

While both roles focus on network security, the Senior Network Security Engineer typically leads security infrastructure design and implementation, whereas the Network Security Analyst concentrates on monitoring and analyzing security threats. The senior engineer has more strategic responsibilities, often requiring advanced certifications and experience.

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

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

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

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

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

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

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

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

Senior Network Security Engineer jobs near you
Infographic showing various Senior Network Security Engineer job openings in Bolingbrook, IL as of August 2026, with employment types broken down into 87% Full Time, 11% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $135,346 per year, or $65.1 per hour.

Senior Network Security Engineer

Chicago, IL • Remote

Addison Group
See more jobs at Addison Groupexternal

$130 - $145K/hr

Other

Medical, Dental, Vision, Retirement

Posted 5 days ago

Job description

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 for a Senior Network Security Engineer for a highly respected Chicago organization undergoing a significant modernization of its technology infrastructure.

The ideal candidate is someone who lives at the intersection of enterprise networking and cybersecurity.

This is not a GRC, policy or compliance position. We’re looking for someone who can get into the technology and understand how to build, secure and troubleshoot a large enterprise network.

What You'll Work With:

  • Cisco enterprise networking
  • Enterprise firewalls
  • Network segmentation
  • Routing & switching
  • VLANs / ACLs
  • VPN / secure connectivity
  • IDS / IPS
  • Network Access Control
  • SIEM / security monitoring
  • Vulnerability management
  • Network hardening and security architecture

Ideal Background:

  • 5+ years of enterprise network/security engineering
  • Strong firewall experience
  • Strong Cisco networking knowledge
  • Deep understanding of TCP/IP and routing/switching
  • Experience with segmentation and network-security architecture
  • Ability to independently troubleshoot difficult network/security issues
  • Experience in a large, complex enterprise environment
  • Strong communication and documentation skills
  • Healthcare experience is helpful but not required
  • Interested in strong engineers coming from banking, insurance, universities, large corporations or other complex 24x7 environments

This organization is making a major investment in modernizing its infrastructure, creating an opportunity to help build and secure the future-state network rather than simply maintain the old one.

Important: This is primarily an onsite position in downtown Chicago/Streeterville five days per week. Candidates should not consider this a remote opportunity.

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