26 application security engineer jobs at 22 companies in Wheaton, IL

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
4d
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Engineer, Application Security
Chicago, Illinois, United States
$103k-$133k/yr HybridFull Time
Cboe
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
2+ YOE2+ years software or application security experience, hands-on development, Docker/Kubernetes familiarity, knowledge of web/API vulnerabilities, CI/CD and security tooling, bachelor's preferred.
Docker/OCI, Kubernetes, Git, CI/CD, SAST, SCA, secret scanning, Go, Java, C#, Python, Node.js
1w
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Staff Security Engineer, Application Security
Chicago or California or Colorado or Florida or Georgia or Illinois or Indiana or Minnesota or Missouri or Montana or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or South Carolina or Texas or Utah or Vermont or Virginia or Washington or Washington or Wisconsin
$210k-$260k/yr HybridFull Time
NinjaTrader
NinjaTrader: Provides futures brokerage services and a trading software platform.
7+ YOE7+ years in application/product/security engineering; hands-on threat modeling, vulnerability management, secure design, CI/CD integration, automation using Python/Go; experience with cloud-native AWS/GCP environments.
AWS, GCP, Python, Go, SAST, SCA, DAST, CI/CD, AI/LLMs
1mo
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Advisor, Application Security Engineer
Chicago, Illinois, United States
$100k-$186k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
10+ YOEBS/MS in Computer Science, 10+ years experience, software development and CI/CD experience, application security testing (SAST/DAST/MAST/RAST/IAST), vulnerability management, OWASP Top 10/CWE knowledge, cloud and web/app security, threat modeling, network security, and cryptography.
CI/CD, SAST, DAST, MAST, RAST, IAST, OWASP Top 10, CWE 25, WAF, Micro-segmentation
1mo
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Advisor, Application Security Engineer
Chicago, Illinois, United States
$100k-$186k/yr OnsiteFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
10+ YOEBS/MS in CS or similar, 10+ years experience, software development and CI/CD experience, hands-on with SAST/DAST/IAST/MAST/RAST, vulnerability management, OWASP Top 10/CWE knowledge, threat modeling, cloud and web security.
CI/CD, SAST, DAST, MAST, RAST, IAST, OWASP Top 10, CWE 25, WAF, Micro-segmentation, API security
2w
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Security Engineer — Application Security & Identity
Boston or Carmel or Chicago or Lambertville or New York City or San Francisco or United States
$60k-$80k/yr HybridFull Time
Real Chemistry
Real Chemistry: Provides marketing and communication services for healthcare companies.
5+ YOE5+ years cloud security experience (3+ in high-growth acceptable), including 2 years focused on application security; hands-on with AWS IAM, SAML/OIDC, GitHub security tooling, threat modeling, penetration testing, and familiarity with SOC 2/GDPR/HIPAA-adjacent controls.
AWS, AWS IAM, Microsoft Entra ID, SAML, OIDC, GitHub, GitHub OIDC, GitHub Advanced Security, CodeQL, SAST, Dependabot, Secret scanning, Semgrep, Snyk, Trivy, ECR scanning, OPA, Sentinel, tfsec, SIEM
1w
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Senior Security Engineer
Boston or Chicago or Los Angeles or New York or San Francisco or Toronto or Vancouver or Vancouver
$145k-$175k/yr RemoteFull Time
Later
Later: Provides software for social media scheduling and influencer marketing.
5+ YOE5+ years security engineering experience; strong application, cloud, and infrastructure security; SOC 2 and compliance experience; vulnerability management, IaC and CI/CD security; strong communication and software engineering skills.
OWASP, NIST, CIS Controls, SOC 2, ISO 27001, AWS Security Hub, Azure Security Center, GCP Security Command Center, SIEM, SOAR, Terraform, CloudFormation, C#, CI/CD
1mo
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Senior Engineer, Security
Chicago or United States
$139k-$181k/yr HybridFull Time
Reverb
Reverb: Marketplace for buying and selling new and used musical gear.
Extensive security experience across cloud, application, DevSecOps, or corporate security; familiarity with OWASP, CIS, NIST; hands-on with EDR/XDR, WAF, SIEM, SAST/DAST, DLP, PAM, SOAR, CASB; scripting (Python, Java, Bash, Ruby, Node).
OWASP Top 10, CIS Controls, NIST CSF, EDR/XDR, WAF, SIEM, SAST/DAST, DLP, PAM, SOAR, CASB, Python, Java, Bash, Ruby, Ruby on Rails, Node, Terraform, Cloudflare, IAM, SecurityHub, Config, Kubernetes, SDLC, Skillsoft
4w
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Senior IT Security Engineer
Pleasant Prairie or Milwaukee or Waukegan or Glenview or Kenosha
OnsiteFull Time
Uline
Uline: Distributes shipping, industrial, and packaging materials across North America.
8+ YOEBachelor's in IT or related field, 8+ years enterprise IT experience, hands-on experience designing and implementing security solutions, experience with enterprise applications and security tools, CISSP or Security+ preferred.
3w
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IT Security Engineer II
Skokie or Warrenville or Arlington Heights
$47-$72/hr HybridFull Time
Endeavor Health
Endeavor Health: Integrated healthcare delivery system providing medical services in Illinois.
3+ YOEBachelor's or equivalent in a technical discipline or equivalent security certifications; 3+ years cybersecurity experience; experience managing security applications, incident response, cloud (Azure) security, and compliance with HIPAA/NIST; advanced security certification preferred.
Azure, SOAR, SIEM, EDR/XDR, IDS/IPS, DLP, CSPM, CNAPP, HIPAA, NIST
2d
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Endpoint Security & Exposure Engineer (Cyber Security)
Houston or Austin or Chicago or Atlanta or San Francisco or Seattle or Miami or Dallas
$100k-$120k/yr OnsiteFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
5+ YOE5+ years cybersecurity experience; hands-on endpoint security, application control, privilege and vulnerability management; ServiceNow Vulnerability Response experience; scripting with PowerShell or Python.
Microsoft Windows Server, Windows 11, Linux, Active Directory, Entra ID, Microsoft Intune, Microsoft Defender for Endpoint, Azure, AWS, Google Cloud, ServiceNow Vulnerability Response, PowerShell, Python, Rapid7, Tenable, Qualys
1mo
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WebApp Offensive Security Engineer
United States or Chicago
$196k-$242k/yr RemoteFull Time
Horizon3.ai
Horizon3.ai: Autonomous penetration testing platform for continuous security assessment.
Extensive hands-on web application penetration testing experience, ability to reproduce and validate edge-case exploits, strong communication, proxy tool experience (Burp Suite), scripting (Python), and history of security research or bug bounty contributions.
NodeZero, Burp Suite, Python, Nuclei, sqlmap, LangChain, LangFlow, Postgres, Neo4j, Jira, Model Context Protocol (MCP)
1mo
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Senior AI & Application Securi... (Chicago, IL, US, 60606)
Chicago, Illinois, United States
$153k-$272k/yr OnsiteFull Time
National Futures Association
National Futures Association: Provides regulatory oversight for the U.S. derivatives market.
Subject matter expert in application and AI security, secure SDLC, OWASP Top 10, API security, threat modeling, vulnerability management, secure coding, LLM/Generative AI risk assessment, Cloudflare/WAF, and automation/DevSecOps practices.
OWASP Top 10, BURP, Cloudflare, WAF, Zero Trust, CI/CD, DevSecOps, LLMs, Generative AI, API Security, DDoS, NIST SP 800-53, NIST Cybersecurity Framework (CSF) 2.0, NIST AI Risk Management Framework (AI RMF), NIST SP 800-218 (SSDF), NIST SP 800-207
1mo
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Engineer – Construction Equipment and Physical Security
Northbrook, Illinois, United States
$70k-$86k/yr HybridFull Time
UL Solutions
UL SolutionsNYSE: ULS: Provides safety science testing, inspection, and certification services globally.
3+ YOEUniversity degree in engineering or 3+ years hands-on experience; proficiency in Microsoft Office; strong oral and written communication; prior work/internship preferred; familiarity with applicable standards.
Microsoft Office
2mo
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Lead Application & Product Architect, Tax
Coppell or Cary or Tampa or Clayton or Austin or Philadelphia or Riverwoods or Houston or Wichita
$108k-$188k/yr HybridFull Time
Wolters Kluwer
Wolters KluwerEuronext Amsterdam: WKL: Provides professional information and software solutions for specialized industries.
10+ YOE10+ years software engineering with 5+ years architecture for SaaS; strong .NET, Kafka, Temporal; leadership; modernization; cloud; security.
.NET, C#, ASP.NET Core, Kafka, Confluent Cloud, Temporal, VS Code, GitHub Copilot, Azure, AWS
2mo
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Senior Product Security Architect
Scottsdale or Chicago or San Francisco or New York
$160k-$240k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
10+ YOE10+ years in engineering/IT or information security with focus on application security or security architecture; Bachelor's degree; strong knowledge of security frameworks.
Cloud platforms, Kubernetes, VMware, OpenStack, CI/CD, Veracode, Fortify, Threat modeling tools
1mo
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Director Cyber Security Engineering
Chicago, Illinois, United States
$165k-$288k/yr OnsiteFull Time
Northern Trust
Northern TrustNASDAQ: NTRS: Financial services for individuals, families, and global institutions.
10+ YOE5+ Mgmt10+ years in application security or cybersecurity; 5+ years leading enterprise security programs; strong governance, policy, and SDLC expertise; ability to lead contractors and influence senior stakeholders; experience with SAST, DAST, SCA, and DevSecOps.
SAST, DAST, SCA, CI/CD, IaC, Secrets Management
3mo
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Principal AI Engineer
Chicago, Illinois, United States
$97k-$189k/yr HybridFull Time
CNA
CNANYSE: CNA: Provides commercial property and casualty insurance and risk management.
9+ YOELead principal AI engineer with 9+ years in software engineering and 6+ years in application development; 2+ years building or operating AI-augmented development tools; expert in AI-native software, CI/CD, and security.
Claude Code, Cursor, GitHub Copilot, GCP, Terraform, Kubernetes, GitHub Actions, Artifactory
1w
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Senior Software Engineer - Mobile Development
Chicago or New York
$150k-$170k/yr HybridFull Time
CIBC
CIBCToronto Stock Exchange: CM: Provides personal, commercial, and investment banking and wealth management.
Experienced in iOS mobile application development, integrating with Java backend services in cloud/containerized environments; strong software design, CI/CD, testing, security/DevSecOps, and stakeholder communication. GitHub CoPilot familiarity noted.
GitHub CoPilot, JavaScript, iOS, MS Office
2w
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IT Specialist (APPSW) "Software Engineer", GS-2210-15 FPL GS-15 (Direct Hire) (Open Continuous)
San Francisco or Denver or Washington or Atlanta or Chicago or Salt Lake City or Seattle or Phoenix or Los Angeles or Miami or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin or Philadelphia or Dallas
$148k-$197k/yr OnsiteFull Time
Federal Student Aid
Federal Student Aid: Administers federal student loans and financial aid programs.
1+ YOESenior software engineering experience leading design and delivery of large-scale, secure applications; must meet GS-15 specialized experience equivalent to GS-14; US citizenship and background check required.
1mo
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Software engineer, generative AI (UK)
San Francisco or New York City or Seattle or Austin or Chicago or London
HybridFull Time
Writer
Writer: Platform for building and deploying enterprise generative AI agents.
3+ YOE3+ years Python production experience; proven generative AI application experience with LLMs and vector DBs (Pinecone/Weaviate/pgvector); microservices, REST APIs, cloud (AWS/GCP/Azure), Docker, Kubernetes; FastAPI, asyncio, PostgreSQL; security/IAM and strong communication.
Python, Pinecone, Weaviate, pgvector, Docker, Kubernetes, FastAPI, Asyncio, PostgreSQL, Claude, Cursor, GitHub Copilot, React, TypeScript, LLMs, AWS, GCP, Azure, RESTful APIs, IAM, SSO, SAML, OAuth, OIDC, RBAC

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