Real job — pulled straight from UL Solutions’s careers page · Verified September 15, 2026 · No reposts.
Job description
UL Solutions is hiring a Senior Penetration Tester — a full-time, based in Northbrook, IL role. Apply directly on UL Solutions's careers page below.
Senior Penetration Tester
Location: Northbrook, IL, United States
This role is Hybrid, 3 days a week on-site at our Northbrook, IL Office.
As a Senior Penetration Tester, you will lead technical engagements responsible for evaluating and testing the security of embedded systems, cloud environments, web applications and mobile applications.
You will identify and responsibly exploit vulnerabilities, validate implemented security controls, and deliver actionable, high-value reports to clients. The role combines hands-on technical expertise with customer collaboration and contributions to internal R&D for advancing attack methodologies.
About Us
A global leader in applied safety science, UL Solutions (NYSE: ULS) transforms safety, security and sustainability challenges into opportunities for customers in more than 110 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers’ product innovation and business growth. The UL Mark serves as a recognized symbol of trust in our customers’ products and reflects an unwavering commitment to advancing our safety mission. We help our customers innovate, launch new products and services, navigate global markets and complex supply chains, and grow sustainably and responsibly into the future. Our science is your advantage.
About the Organization
The world has never been more connected. Which means your skills as a cybersecurity expert have never been more essential. We hack for good, uncovering threats and understanding how bad actors operate. Whether it’s connected vehicles, medical devices or smart appliances, you’ll help keep products safe and secure in an increasingly threatened world. Join our team, collaborate with a global community of experts and use your skills to help shape a more secure future.As a Senior Security Analyst, you will lead technical engagements responsible for evaluating and testing the security of embedded systems, cloud environments, web applications and mobile applications.Get Penetration Tester jobs like this→
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Frequently asked questions
What is the seniority level for Senior Penetration Tester at UL Solutions?
Senior Penetration Tester at UL Solutions is a Senior level position.
How do I apply for Senior Penetration Tester at UL Solutions?
You can view the full description and apply for Senior Penetration Tester at UL Solutions on EchoJobs: https://echojobs.io/job/ul-solutions-senior-penetration-tester-ih7l1.