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Security Developer Jobs in Illinois (NOW HIRING)

Democorp

Senior Security Engineer

Chicago, IL

$118K - $161K/yr

The Senior Security Engineer works in Optiv's 24x7x365 Security Operations Center as a member of the Managed Security Services team. The Senior Security Engineer uses technical knowledge on a number ...

Coinflow

Security Engineer

Chicago, IL · On-site

$145K - $195K/yr

  • Medical

  • Retirement

About The Role We're hiring for a Security Engineer to own the day-to-day defensive and offensive security posture of Coinflow. You'll build the SecOps backbone, hunt for weaknesses in our own stack ...

Braze

Senior Security Engineer II

Chicago, IL · On-site

$118K - $161K/yr

We're looking for a Senior Cloud Security Engineer II to join our Security Engineering function as a senior individual contributor and technical leader for cloud security. This is a step up from our ...

Braze

Senior Security Engineer II

Chicago, IL · On-site

$118K - $161K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Where a Senior engineer executes and improves our cloud security controls, a Senior Cloud Security Engineer II sets the technical direction: you define the standards and reference patterns other ...

Braze

Senior Security Engineer II

Chicago, IL · On-site

$118K - $161K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Where a Senior engineer executes and improves our cloud security controls, a Senior Cloud Security Engineer II sets the technical direction: you define the standards and reference patterns other ...

Paylocity

Security Engineer

Schaumburg, IL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Work as a member of the security engineering team and cross functionally to help promote hybrid on-premise and cloud best practices. Education and Experience * Bachelor's Degree in InfoSec, Computer ...

New

Sentinel

IT Security Engineer

Downers Grove, IL · On-site +1

$70K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Responsibilities The Sentinel IT Security Engineer will be responsible for supporting, administering, troubleshooting, repairing, and escalating customer issues across a wide line of technologies all ...

Sentinel

IT Security Engineer

Downers Grove, IL · On-site +1

$70K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Responsibilities The Sentinel IT Security Engineer will be responsible for supporting, administering, troubleshooting, repairing, and escalating customer issues across a wide line of technologies all ...

Sentinel Technologies

IT Security Engineer

Downers Grove, IL · On-site

$70K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Responsibilities The Sentinel IT Security Engineer will be responsible for supporting, administering, troubleshooting, repairing, and escalating customer issues across a wide line of technologies all ...

New

Sentinel

IT Security Engineer

Downers Grove, IL · On-site +1

$70K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Sentinel IT Security Engineer will be responsible for supporting, administering, troubleshooting, repairing, and escalating customer issues across a wide line of technologies all with a security ...

Morgan Street Holdings

AI Security Engineer

Chicago, IL · On-site

$110 - $140/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

AI Security Engineer Reporting Location: Chicago - 345 North Morgan 110,000-140,000 Workplace Type: Hybrid ABOUT US tms unites technology, marketing, and sourcing to drive transformational change for ...

Sargent & Lundy LLC.

Security Engineer

Chicago, IL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Role Overview We are looking to hire a senior fully technical, hands-on Security Engineer who can take a security requirement and turn it into a working control, then tune it, monitor it, and improve ...

Sargent & Lundy

Security Engineer

Chicago, IL · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Role Overview We are looking to hire a senior fully technical, hands-on Security Engineer who can take a security requirement and turn it into a working control, then tune it, monitor it, and improve ...

Booz Allen Hamilton

Virtru Security Engineer

Shiloh, IL · On-site

$99 - $225/hr

Virtru Security Engineer As a Virtru Security Engineer you'll play a critical role in the world of zero trust. You will support the cyber architecture development, implementation, and sustainment ...

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Showing results 21-40

All JobsSecurity Developer JobsSecurity Developer Jobs in Illinois

Security Developer information

See Illinois salary details

$10.7K

$113.8K

$145.8K

How much do security developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for security developer in Illinois is $113,812.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,700.00 and $131,300.00 per year, depending on experience, location, and employer.

What is a security developer?

Security Developers are specialized software engineers who focus on creating, integrating, and maintaining secure software systems. They design applications with security in mind from the outset, identifying potential vulnerabilities and implementing safeguards such as encryption, authentication, and secure coding practices. Their responsibilities often include conducting security assessments, responding to security incidents, and collaborating with other teams to ensure that software meets security standards throughout the development lifecycle.

What are some typical challenges security developers face when integrating security measures into software development projects?

Security Developers often encounter challenges such as balancing robust security requirements with project deadlines and usability demands. They must work closely with software engineers, product managers, and IT teams to ensure that security controls are effectively embedded without hindering functionality or performance. Staying up-to-date with rapidly evolving security threats and compliance regulations is also crucial. Addressing vulnerabilities early in the development cycle and fostering a culture of security awareness across teams are key aspects of the role.

What are the key skills and qualifications needed to thrive as a security developer, and why are they important?

To thrive as a Security Developer, you need strong programming skills, a deep understanding of cybersecurity principles, and typically a degree in computer science or a related field. Familiarity with security tools such as static code analyzers, vulnerability scanners, and certifications like CEH or CISSP are commonly required. Attention to detail, problem-solving ability, and effective communication are standout soft skills in this role. These competencies are crucial for designing, implementing, and maintaining secure software systems that protect organizations from cyber threats.

What are popular job titles related to Security Developer jobs in IL?

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

Security Developer jobs near you
Infographic showing various Security Developer job openings in Illinois as of August 2026, with employment types broken down into 89% Full Time, 9% Part Time, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $113,812 per year, or $54.7 per hour.

Senior Security Engineer

Democorp

Chicago, IL

$118K - $161K/yr

Full-time

Re-posted 24 days ago

Job description

Overview:

The Senior Security Engineer works in Optiv's 24x7x365 Security Operations Center as a member of the Managed Security Services team. The Senior Security Engineer uses technical knowledge on a number of security technologies to analyze and respond to security threats from various security platforms and technologies. The Senior Security Engineer serves as an escalation point for critical and complex client issues, performs configuration and testing of products, assists with developing and documenting work processes and trains other members of the team. This position also has a main function of VPN management. 

 
Responsibilities:
Job Description

1. Responsible for initial triage of incoming client issues. Address basic MSS and support-based client configuration issues and alerts. Will also handle the most complex issues and alerts escalated to them by SOC Technicians, and SOC Engineer I and II employees.

2. Analyze and respond to security threats from various security platforms and technologies.

3. Support, troubleshoot, configure, manage, and upgrade FW, NIDPS, UTM, VPN, WAF and a wide variety of other security products.

4. Perform network troubleshooting to isolate and diagnose common network problems, using strong TCP/IP networking skills.

5. Respond to inbound requests via phone and other electronic means for technical assistance with managed devices.

6. Respond in a timely manner (within documented SLA) to configuration, maintenance, incident management, and other requests.

7. Document actions in ticketing system to effectively communicate information internally and to customers.

8. Respond to needs and questions of customers concerning their access to network resources through their managed device.

9. Adhere to established MSS policies, procedures, and security practices.

10. Resolve problems independently and understand escalation procedures.

11. May be dispatched to customer sites to assist and/or facilitate repair or installation of supported products.

12. Perform technical account management duties for specific strategic clients.

13. Responsible for major MSS client environmental changes including upgrades.

14. Create custom documentation for internal and external needs.

15. Responsible for mentoring and training of SOC Interns, SOC Technicians, SOC Engineer I and SOC Engineer II employees.

16. Attend vendor-specific meetings and conferences for business and professional development.

17. Responsible for testing and configuring new products and technologies.

18. Assist with designing and documenting work processes within the SOC.

19. Perform other duties as assigned.

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