22 offensive jobs at 13 companies in Bolingbrook, IL
2d
Save
Mark Applied
Hide
2d
Senior Offensive Security Engineer
Naperville, Illinois, United States
$101k-$152k/yrOnsiteFull Time
EcolabNYSE: ECL: Provides water, hygiene, and infection prevention solutions and services.
5+ YOEBachelor's degree,5+ years hands-on offensive/application/cloud/IoT security testing,experience with Azure/AWS/GCP,tooling familiarity,mentoring and reporting skills.
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.
Minneapolis or Atlanta or Cincinnati or Cupertino or Portland or New York or Chicago or Englewood or Charlotte or Irving
$133k-$157k/yrHybridFull Time
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
8+ YOEBachelor's degree or equivalent, 8+ years in information security with offensive security/Red Team experience; expertise in exploit development, offensive tooling, and scripting; strong communication and leadership.
Alliant Credit Union: Provides digital banking, consumer loans, and mortgage lending services.
3+ YOEBachelor's in CS/related or 6 years' equivalent; minimum 3 years penetration testing/offensive security; preferred offensive security certifications; strong communication and reporting skills.
Ann Arbor or Detroit or Fort Wayne or Gary or Indianapolis or Kalamazoo or Lafayette or New Augusta or Traders Point or Michigan or Ohio or Indiana or Illinois or Missouri or Kansas
$1k-$2k/wkFieldFull Time
Hirschbach Motor Lines: Refrigerated and dry van motor carrier services.
1+ YOE12 months recent tractor-trailer experience, limits on accidents/tickets and job changes, no serious offenses; CDL Class A required.
IMC Logistics: Provider of intermodal container transportation and landside logistics services.
1+ YOEClass A CDL, 1 year tractor-trailer experience, ≤1 preventable accident in 3 years, no serious offenses in 5 years; hazmat endorsement reimbursed.
Coinflow: Enables instant global payments using stablecoins and blockchain technology.
4+ YOE4+ years in security engineering or DevSecOps; hands-on offensive and defensive security; SIEM; code experience in TS/Node; vulnerability management; AI-native tooling.
Datadog, Splunk, Elastic, Panther, TypeScript, Node.js, Rust, Go, Python, Claude Security, Claude Code, SAST, DAST, CI/CD
Charlotte or Chicago or Dallas or Des Moines or Jersey City
$88k-$104k/yrFieldFull Time
Quality Wheels: Provides long-haul and regional dry van trucking services.
2+ YOEMust be 23+, hold a current Class A CDL, have 2 years verifiable semi-truck experience, meet DOT physical/drug screen, have limited moving violations and no recent major offenses.
Aikido Security: Developer-first security platform for code, cloud, and runtime.
Strong infrastructure and networking fundamentals (Docker, DNS, TLS), Linux debugging, ability to read Go/TypeScript/Python, familiarity with enterprise networks, basic offensive security knowledge, strong communication; must live in Chicago.
Johnston or Boston or Iselin or Pittsburgh or Cleveland or Chicago or Philadelphia or Manchester
$120k-$210k/yrHybridFull Time
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
4+ YOE4+ years hands-on offensive security experience with red/purple team operations, adversary emulation, campaign-based testing; Bachelor's preferred or equivalent experience; OSCP/OSEP/CRTO/CRTP or similar; AI security exposure; strong communication.