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Cyber Security Engineer Jobs in Naperville, IL (NOW HIRING)

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

This role is ideal for an engineer with some hands-on cybersecurity experience who can operate independently, troubleshoot complex tool issues, automate repeatable processes, support security control ...

This role is ideal for an engineer with some hands-on cybersecurity experience who can operate independently, troubleshoot complex tool issues, automate repeatable processes, support security control ...

This role is ideal for an engineer with some hands-on cybersecurity experience who can operate independently, troubleshoot complex tool issues, automate repeatable processes, support security control ...

AI Cybersecurity Engineer

Chicago, IL · On-site

$137 - $160/hr

## AI Cybersecurity EngineerApplylocations: Chicago, ILtime type: Full timeposted on: Posted Todayjob requisition id: R10801Invenergy is North America's largest privately held developer, owner, and ...

We are in search of a highly motivated and proactive Cybersecurity Engineer who takes pride in helping safeguard the systems, data, and personnel that underpin our platform. The successful candidate ...

Cybersecurity Engineer

Chicago, IL · On-site

$85 - $120/hr

JOB SUMMARY The Cybersecurity Engineer is a hands‑on individual contributor role responsible for executing and improving the organization's cybersecurity program across identity, cloud, endpoint ...

Partner with Senior Engineer to build runbooks and playbooks for the cybersecurity solutions services and changes * Monitor and respond to security incidents and threats, performing root cause ...

Position Overview The AI Cybersecurity Engineer is a principal subject matter expert responsible for designing, securing, and operationalizing AI-enabled cybersecurity capabilities across the ...

Cybersecurity Engineer

Rosemont, IL · On-site

$104K - $130K/yr

Partner with Senior Engineer to build runbooks and playbooks for the cybersecurity solutions services and changes * Monitor and respond to security incidents and threats, performing root cause ...

Partner with Senior Engineer to build runbooks and playbooks for the cybersecurity solutions services and changes * Monitor and respond to security incidents and threats, performing root cause ...

AI Cybersecurity Engineer

Chicago, IL · On-site

$137K - $160K/yr

Position Overview The AI Cybersecurity Engineer is a principal subject matter expert responsible for designing, securing, and operationalizing AI-enabled cybersecurity capabilities across the ...

AI Cybersecurity Engineer

Chicago, IL · On-site

$137K - $160K/yr

Position Overview The AI Cybersecurity Engineer is a principal subject matter expert responsible for designing, securing, and operationalizing AI-enabled cybersecurity capabilities across the ...

Cybersecurity Engineer II

Chicago, IL · On-site

$133K - $166K/yr

What You'll Do Kirkland & Ellis is seeking a Cyber Security Engineer II to join our Security Governance team in either Austin or Chicago. In this role, you will play a critical part in protecting the ...

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Cyber Security Engineer information

See Naperville, IL salary details

$40.4K

$122.7K

$179.7K

How much do cyber security engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for cyber security engineer in Naperville, IL is $122,707.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,800.00 and $141,800.00 per year, depending on experience, location, and employer.

What does a Cyber Security Engineer do?

A cyber security engineer—also know as a cyber security analyst—helps prevent attacks on databases and networks of companies using hardware, firewalls, and encryption. The responsibilities of this job are to monitor activity, install software, conduct maintenance on various computer systems, and lead response efforts in the event of a cyber attack. Cyber security engineers also work with other security professionals from other businesses to share information on potential threats and vulnerabilities.

What is a cyber security engineer?

Cyber Security Engineers are professionals responsible for protecting an organization’s computer systems, networks, and data from security breaches, cyber attacks, and other threats. They design, implement, and maintain security measures such as firewalls, encryption, and intrusion detection systems. Their role also involves monitoring network activity, conducting vulnerability assessments, and responding to incidents to ensure the safety and integrity of information assets. Cyber Security Engineers work across various industries to safeguard sensitive information and keep up with evolving cyber threats.

What are the key skills and qualifications needed to thrive as a Cyber Security Engineer?

To excel as a Cyber Security Engineer, you need a deep understanding of network security, risk assessment, and incident response, usually supported by a degree in computer science or related field and relevant certifications like CISSP or CEH. Familiarity with security information and event management (SIEM) tools, firewalls, intrusion detection systems, and scripting languages is essential. Analytical thinking, attention to detail, and strong problem-solving abilities distinguish top performers in this role. These competencies are crucial for proactively identifying vulnerabilities, mitigating threats, and ensuring the ongoing protection of organizational systems and data.

What are the most common challenges faced by cyber security engineers in a rapidly changing threat landscape?

Cyber Security Engineers often encounter the challenge of staying ahead of constantly evolving cyber threats and attack techniques. This requires continuous learning and adaptation, as well as proactive monitoring to identify and mitigate vulnerabilities before they can be exploited. Additionally, balancing security measures with user convenience and business needs can be demanding, as overly strict controls may hinder productivity. Collaborating effectively with IT, development teams, and stakeholders is essential to ensure security is integrated into all aspects of an organization’s technology environment.

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

AspectCyber Security EngineerNetwork Security Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security
Work EnvironmentDesigns security systems, develops security solutionsMonitors network traffic, analyzes security threats
Employer & Industry UsageTech firms, finance, government agenciesIT departments, cybersecurity firms

Cyber Security Engineers focus on designing and implementing security systems, while Network Security Analysts monitor and analyze network traffic for threats. Both roles require similar certifications and are vital in protecting organizational assets, often working within the same industries.

What are the most commonly searched types of Cyber Security Engineer jobs in Naperville, IL?

The most popular types of Cyber Security Engineer jobs in Naperville, IL are:

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

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

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

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

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

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

Infographic showing various Cyber Security Engineer 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 $122,707 per year, or $59 per hour.

Cybersecurity Engineer, Product Cybersecurity

Wabtec

Chicago, IL

Full-time

Medical, Retirement

Posted 2 days ago

New


Job description

Job Description

Summary:

The Cybersecurity Engineer is responsible for ongoing cybersecurity assessments of Wabtec products to determine whether they comply with applicable Wabtec cybersecurity standards and technical controls. They will advise product managers and engineering teams, create awareness of cybersecurity standards and technical controls, and recommend best practices for satisfying these standards and controls for all Wabtec products offered or made available for customer. They will work closely with others to define and maintain technical controls to address external standards, Wabtec standards, and product requirements.


Duties and Responsibilities:

This position requires strong technical expertise in cybersecurity controls for mainly web and embedded systems.

Key responsibilities include:

  • Conduct cybersecurity reviews and assessments of Wabtec products throughout the Software Development Lifecycle (SDLC), evaluating compliance with Wabtec policies, standards, and technical controls.
  • Partner with engineering teams to perform threat modeling, threat and risk assessments, and security analyses to identify vulnerabilities, attack vectors, and product threat surface
  • Provide expert guidance on cybersecurity principles, technologies, and risk management, clearly communicating technical concepts to engineering teams, leadership, and non-technical stakeholders.
  • Support cybersecurity consulting activities across Wabtec's connected products, web service, industrial systems and embedded product portfolios.
  • Recommend secure design principles, software security controls, hardening strategies, and risk mitigation measures that reduce attack-surface while ensuring maintainability and operational efficiency.
  • Support engineering teams in investigating cybersecurity defects, performing root cause analyses, and implementing corrective and preventive actions.
  • Develop and deliver cybersecurity training and awareness programs for engineers, technical leaders, product managers, and business stakeholders.
  • Contribute to the development, documentation, and continuous improvement of cybersecurity standards, procedures, technical controls, and best practices.
  • Promote and share cybersecurity best practices across the organization to improve product security maturity and consistency.
  • Collaborate with product development teams to integrate cybersecurity requirements into product architectures, designs, and development processes.
  • Support vulnerability disclosure, remediation planning, and security incident response activities related to product cybersecurity.
  • Perform other duties and special projects as assigned.

Minimum Qualifications:

  • Bachelor's degree in Computer Science, Cybersecurity, or a related field.
  • 8 – 10 years of experience in the design, development, and testing of web-based, embedded, and/or connected systems.
  • 4+ years of hands-on experience in product/application cybersecurity engineering, architecture, risk assessment, or risk management.
  • Hands-on experience with security risk assessment methodologies, techniques, and tools, including threat modeling, attack surface analysis, vulnerability assessments, and security testing.
  • Experience applying cybersecurity frameworks, regulations, and standards such as IEC 62443, NIST 800-53, NIST Cybersecurity Framework (CSF), ISO/IEC 27001, or equivalent.
  • Experience in industrial sectors such as rail, transportation, mining, automotive, manufacturing, or critical infrastructure is preferred.
  • Experience with secure product development processes and DevSecOps practices.
  • Experience in security architecture and implementing cryptographic technologies, including PKI, secure boot, key management, certificate lifecycle management, and secure communications.
  • Ability to work independently and effectively manage multiple priorities in a global, matrixed organization.
  • Strong analytical, organizational, and problem-solving skills.
  • Excellent verbal, written, presentation, and stakeholder management skills.
  • Ability to manage multiple tasks while collaborating with diverse stakeholders in an international environment.
  • Proven ability to influence technical decisions and drive cybersecurity improvements across global teams and external partners.
  • Strong collaboration skills with engineering, product management, customers, suppliers, and leadership teams.
  • Demonstrated commitment to continuous improvement, operational excellence, and cybersecurity maturity.
  • Current knowledge of evolving cybersecurity threats, technologies, and industry trends

This role is focused on Product Cybersecurity Engineering, including threat modeling, security architecture reviews, embedded/IoT security, secure product design, and cybersecurity compliance. Candidates whose experience is primarily in IT Security, SOC, Information Security, Network Security, Data Security, Governance/Risk/Compliance (GRC), or Penetration Testing may not be a suitable match for this position.

Additional Information

Our job titles may span more than one career level. The salary rate for this role is currently $91000-129800 The actual salary offered to a candidate may be influenced by a variety of factors, such as: training, transferable skills, work experience, education, business needs, market demands and work location. The base pay range is subject to change and may be modified in the future. More information on offered benefits, which include health, welfare, and retirement, are available at mywabtecbenefits.com. Other benefit offerings for this role may include annual bonus, if eligible.

What could you accomplish in a place that puts People First?

At Wabtec, it’s not just about a job - it’s about the impact you make. When our people come together, we’re Expanding the Possible by continuously improving what we do and how we do it - for our clients and each other.

If you’re ready to revolutionize how the world moves for future generations, Wabtec is the place for you.
 

Who are we?

Wabtec is a leading global provider of equipment, systems, digital solutions, and value-added services for the freight and transit rail sectors. Drawing on more than 150 years of experience, we are leading the way in safety, efficiency, reliability, innovation, and productivity. Whether it’s freight, transit, ports, logistics, mining, industrial, or marine, our expertise, technologies, and people together – are accelerating the future of transportation. With roots that date back to George Westinghouse, Thomas Edison, and Louis Faiveley, Wabtec has always built technologies and implemented solutions for a variety of sectors that are critical to meeting the needs of customers and governments alike.

Our global team of about 30,000 employees worldwide delivers performance that moves the world forward. We’re lifelong learners, obsessed with better. Learn more at www.WabtecCorp.com.

Culture powers us and the possibilities.

We believe the best ideas come from a mix of experiences and backgrounds. At Wabtec, we strive every day to create a place where everyone belongs. We’re building a culture where leadership, inclusion and your unique perspective fuel progress.


We’re proud to be an Equal Opportunity Employer. We welcome talent of all backgrounds, experiences, and identities, including race, gender, age, disability, veteran status and more.

Need accommodation? Just let us know - we’ve got you.