Top 3775 C,c ,unix, esql programmer Jobs in Chicago, Il

Staff Product Security Engineer, Reviews
Okta —Chicago, IL
- $180,000 - $247,500 a year
- Hybrid work
- Windows
- Java
- Mentoring
Quick Apply
Embedded Systems Development Engineer
Shure —Niles, IL
- $113,300 - $181,300 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Bachelor of Science
- Health insurance
- Paid time off
Solution Architect - AI & Data
ServiceNow —Chicago, IL
- $173,200 - $270,600 a year
- Online Application
- Remote
- Residential
- Fair chance
- Senior level
- Employee stock purchase plan
- Health insurance
Quick Apply
Senior Penetration Tester - Web & Hardware/IoT
JPMorganChase —Chicago, IL
- $133,000 - $225,000 a year
- Full-time
- Azure
- 5 years
- Windows
- Health insurance
- Tuition reimbursement
Physician Assistant (PA-C) (Telehealth) - Illinois
LunaJoy —Illinois
- $70 - $75 an hour
- Contract
- Remote
- Mid-level
- 2 years
- Communication skills
- Opportunities for advancement
- Flexible schedule
Quick Apply
Medical Laboratory Scientist 1
Rush University Medical Center —Chicago, IL
- $29.36 - $42.61 an hour
- 8 hour shift
- No experience needed
- Continuous improvement
- Associate's degree
Medical Laboratory Scientist 1
Rush University Medical Center —Chicago, IL
- $29.36 - $42.61 an hour
- 8 hour shift
- Hospital
- No experience needed
- Continuous improvement
Medical Laboratory Scientist 1
Rush University Medical Center —Chicago, IL
- $29.36 - $42.61 an hour
- 8 hour shift
- No experience needed
- Continuous improvement
- Associate's degree
1d
Software Engineer
Inspire11 —Chicago, IL
- $102,000 - $140,000 a year
- Full-time
- Azure
- System design
- Mid-level
- Paid jury duty
- Commuter assistance
Data Engineer
HighTower Advisors —Chicago, IL
- $140,000 - $150,000 a year
- Full-time
- Mid-level
- Office
- SQL
- Paid parental leave
- Health savings account
Quick Apply
3d
Junior Software Engineer
Supernova Technology —Chicago, IL
- $80,000 - $100,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Commuter assistance
- Health savings account
Quick Apply
Software Engineer
Simplex Trading —Chicago, IL
- $125,000 - $200,000 a year
- Full-time
- Computer science
- Computer Science
- Engineering
- Health insurance
- Dental insurance
Crowdstrike Technical Consultant
Logic —Chicago, IL
- $59,100 - $205,800 a year
- Full-time
- Azure
- 6 years
- HIPAA
- Paid holidays
- Disability insurance
Student Researcher, BS/MS, Fall 2026
Google —Chicago, IL
- $98,000 - $131,000 a year
- Computer Science
- Bachelor of Science
- English
- Paid holidays
- Health insurance
Data Analyst
Inspire11 —Chicago, IL
- $64,000 - $120,000 a year
- Full-time
- Mid-level
- Office
- SQL
- Paid jury duty
- Commuter assistance
Virtual CISO & Cybersecurity Practice Lead
Interdependence —Chicago, IL
- $200,000 - $300,000 a year
- Remote
- 7 years
- HIPAA
- Mentoring
- Paid parental leave
- Paid holidays
Quick Apply
Executive Assistant to Health Plan CEO - Chicago IL
UnitedHealthcare —Chicago, IL
- $32 - $57 an hour
- Full-time
- Microsoft Excel
- Microsoft Outlook
- 5 years
OT Analyst/Consultant (Remote)
Logic —Chicago, IL
- $59,100 - $205,800 a year
- Full-time
- Remote
- Research
- US work authorization
- Military encouraged
- Paid holidays
- Disability insurance
14h
Manual QA 1017
Patson USA —Chicago, IL
- Email
- Mid-level
- SQL
- Python
Junior FPGA Developer
Edgehog Trading —Chicago, IL
- $100,000 - $175,000 a year
- Full-time
- Bachelor of Science
- Analysis skills
- Linux
- Commuter assistance
- Health insurance

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c,c ,unix, esql programmer jobs near chicago, il

Staff Product Security Engineer, Reviews

Okta -
Chicago, IL

Quick Apply

Job Details

$180,000 - $247,500 a year

Qualifications

AI models
Authentication
Software design
Automation
Incident response
Vulnerability management
Web Application Security Testing

Full Job Description

Secure Every Identity, from AI to Human

Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.

This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.

The Staff Product Security Engineer Opportunity

As a Staff Product Security Engineer, you will play a critical role in safeguarding Okta's products by conducting comprehensive security reviews, guiding engineering teams in secure development practices, and handling externally reported vulnerabilities. You will engage in code reviews, penetration testing, and architectural security assessments to ensure the security of Okta's platforms and features.

This role is not suited for individuals who rely solely on automated vulnerability scanning. Instead, you must possess a deep technical understanding of web applications, backend services, penetration testing methodologies, and secure design principles.

A successful candidate will have expertise in authentication protocols (SAML, OAuth, OIDC), threat modeling, and a strong desire to automate security processes by building tools that proactively identify vulnerabilities. You will also be responsible for communicating risks, impact, and remediation strategies to developers, leadership, and external audiences through documentation, presentations, and external publications. The ideal candidate will also demonstrate a deep technical background in assessing AI-integrated software architectures and securing Large Language Models (LLMs) against emerging threats and modern vulnerability classes.

The ideal candidate will have an attacker mindset—the ability to think critically, creatively, and like an adversary when solving security challenges. We actively support public disclosure of research and findings through white papers, blog posts, and conference presentations.

What You Will Do

Conduct security reviews, including design reviews, threat modeling, and penetration testing of new features and major changes.
Perform manual secure code reviews across multiple programming languages.
Identify and mitigate security vulnerabilities, providing clear guidance to engineering teams.
Lead product security incidents, assess risks, and drive remediation efforts.
Develop security tools and automation to improve vulnerability detection and assessment.
Mentor junior engineers and provide guidance to non-security staff on secure development practices.
Represent Okta externally through security research, conference talks, and publications.

What You Bring

Expertise in identifying OWASP Top 10 / CWE Top 25 vulnerabilities through manual code review.
Strong experience in penetration testing and secure development practices.
Deep technical background in assessing Large Language Models (LLMs) and securing AI-integrated software architectures.
Proficiency in multiple programming languages (e.g., Java, Go, Python, C/C++).
Deep understanding of authentication & authorization protocols (OIDC, SAML, OAuth).
Strong communication skills to explain risks and remediation to developers and leadership.
Ability to automate security testing using LLMs and scripting (Python, Bash, etc.).
Experience leading security incidents and risk assessments.

Desired Skills and Abilities

Experience in mobile (iOS/Android) and desktop (Windows/macOS) security testing.
Familiarity with SAST, DAST, SCA, and fuzzing tools.
Strong cryptographic knowledge and secure implementation practices.
Experience analyzing network protocols and traffic security.
Ability to develop proof-of-concept exploits to demonstrate vulnerabilities.

#LI-SM1

#LI-Hybrid

P25262_3462000

The Okta Experience

Supporting Your Well-Being
Driving Social Impact
Developing Talent and Fostering Connection + Community

We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.

Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.

If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.

Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice.

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Refine Your Search

c,c ,unix, esql programmer jobs in chicago, il

Staff Product Security Engineer, Reviews

Embedded Systems Development Engineer

Solution Architect - AI & Data

Senior Penetration Tester - Web & Hardware/IoT

Physician Assistant (PA-C) (Telehealth) - Illinois

Medical Laboratory Scientist 1

Medical Laboratory Scientist 1

Medical Laboratory Scientist 1

Software Engineer

Data Engineer

Junior Software Engineer

Software Engineer

Crowdstrike Technical Consultant

Student Researcher, BS/MS, Fall 2026

Data Analyst

Virtual CISO & Cybersecurity Practice Lead

Executive Assistant to Health Plan CEO - Chicago IL

OT Analyst/Consultant (Remote)

Manual QA 1017

Junior FPGA Developer

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