Senior Penetration Tester - IoT and Medical Devices (m/f/d)
Join qtec in our commitment to advancing cybersecurity in the healthcare sector. We're looking for a Senior Penetration Tester with expertise in hardware, IoT, medical, and industrial devices to conduct penetration testing, vulnerability assessments, lead and guide Junior Penetration Tester and conduct innovative security research.

Your Key Responsibilities
Lead penetration testing engagements focused on IoT-enabled medical devices (e.g., pacemakers, insulin pumps, infusion systems, wearables, and connected monitors) and standalone medical software applications.
As Senior Penetration Tester, you
- conduct comprehensive vulnerability assessments, including hardware/firmware analysis, network protocol testing, wireless communication exploits, and side-channel attacks
- perform black-box, white-box, and gray-box testing on embedded systems, utilizing tools like JTAG, UART, IDA Pro, Ghidra, and custom scripts for firmware extraction and manipulation
- evaluate standalone medical software for security flaws, such as injection vulnerabilities, authentication bypasses, and data integrity issues
- stay ahead of emerging threats in the medical IoT space, including research on new attack vectors and zero-day exploits
- report findings from penetration tests and assessments, including preparing comprehensive documentation and presenting results to customers in clear, actionable formats
- mentor junior team members and contribute to internal knowledge sharing, such as developing testing methodologies or presenting at industry conferences
- support client engagements for scoping of offers

What we offer
Ideal candidates will have:
- A dynamic, collaborative environment focused on innovation, diversity, and work-life balance, with fully remote work from any location worldwide
- Competitive salary range
- Professional growth opportunities
- The satisfaction of contributing to safer healthcare technologies that impact patient lives globally
Ready to hack for good? Apply today by sending your resume and cover letter to job@qtec-group.com or via LinkedIn. We value diversity and are an equal opportunity employer committed to inclusive hiring practices.
Apply to join our team!
Phone appointment
We will contact you and arrange a brief chat to get to know each other.
Traditional application
Do you prefer to apply in the traditional way? Then simply send us your documents by email. We will respond promptly and get in touch with you.
Direct contact
I am Ulrike Eschke, your contact person.
Would you like to work with us? Go ahead – we look forward to receiving your application! There are several ways to reach us – choose the one that suits you best.
Call Ulrike Eschke
+49 451 808503 75
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