Vulnerability Researcher

Trusted Concepts, Inc.; Dayton (OH); On-site; USD 84,387 - 126,581; Full time

Job summary

Two Six Technologies in Dayton, Ohio, is seeking a Vulnerability Researcher to join our team of security researchers, CNO developers, and hardware engineers. You will focus on reverse engineering embedded systems and software to uncover vulnerabilities and develop actionable PoCs for our government customers.

This role requires a bachelor’s in a related field, hands-on experience in cybersecurity research, and proficiency with modern decompilers and debuggers.

Qualifications

• Bachelor's degree in a related field or equivalent.
• Experience in cybersecurity research, vulnerability research or reverse engineering.
• Proficiency with decompilers (Ghidra/IDA Pro/BinNinja) and debuggers (GDB/WinDBG).
• Proficiency in C/C++ and Python.
• Knowledge of Unix/Linux and network protocols (TCP/IP, UDP, HTTP).

Responsibilities

• Perform targeted reverse engineering on embedded systems and software components.
• Conduct static and dynamic analysis to identify vulnerabilities.
• Develop and refine proof-of-concept capabilities to demonstrate research progress.
• Contribute to technical reports and documentation.
• Collaborate with cross-functional teams to translate research into customer solutions.

Skills

Cybersecurity research

Reverse engineering

Unix/Linux knowledge

Networking (TCP/IP/UDP)

C/C++

Python scripting

Security clearance

English communication

Education

Bachelor's Degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field

Tools

Ghidra/IDA Pro/ Binary Ninja

GDB/WinDBG

Job description

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future.

Overview of Opportunity

Join the Trusted Electronics & Effects team at Two Six Technologies in Dayton, Ohio, where we push the boundaries of software and firmware reverse engineering to uncover vulnerabilities in wireless and embedded systems. As a Vulnerability Researcher, you will be a key technical contributor within our elite team of security researchers, CNO developers, and hardware engineers. Our government customers rely on us to deliver mission‑critical security solutions. We are looking for a researcher who is ready to take ownership of technical tasks, move beyond theory into high‑impact discovery, and thrive in an environment focused on reverse engineering embedded systems and developing proof‑of‑concept exploits.

What You Will Do

• Conduct targeted reverse engineering on a variety of embedded systems and software components.
• Perform static and dynamic analysis to find security weaknesses under the guidance of senior technical leads.
• Develop and refine proof‑of‑concept (PoC) capabilities to demonstrate research progress and the impact of discovered vulnerabilities.
• Contribute to technical reports and documentation to further the team’s collective understanding of complex targets.
• Work alongside cross‑functional teams to integrate research findings into actionable customer solutions.

What You Will Need (Basic Qualifications)

• Bachelor’s Degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field.
• Experience in cybersecurity research, vulnerability research, or reverse engineering.
• Proficiency in at least one modern decompiler (Ghidra, IDA Pro, or Binary Ninja).
• Proficiency with at least one modern debugger (GDB or WinDBG).
• Proficiency in at least one native programming language (C or C++) and a scripting language (Python).
• Knowledge of *nix operating systems and common network protocols (TCP/IP, UDP, HTTP).
• Security Clearance: Active US Secret‑level clearance with the ability to obtain and maintain TS/SCI.

Nice to Have (Preferred)

• Experience with fuzzing frameworks (e.g., AFL++, LibFuzzer, or Boofuzz) to automate bug discovery.
• Experience with hardware debugging interfaces like JTAG, SWD, or UART to extract firmware.
• Familiarity with defeating modern protections like ASLR, DEP, and Stack Canaries.
• Knowledge of WiFi, Bluetooth, or Zigbee communication standards.
• Participation in CTFs or evidence of independent security research projects.

Compensation & Benefits

We offer competitive compensation and comprehensive benefits including medical, dental, and vision insurance, life and disability insurance, retirement benefits, paid leave, tuition assistance, and professional development. Salary range: $84,387 – $126,581 USD (annualized).

Equal Employment Opportunity

Two Six Technologies is an Equal Opportunity Employer and does not discriminate in employment opportunities or practices based on race, color, religion, national origin, sex, sexual orientation, gender identity or expression, age, marital status, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local law. We are committed to providing reasonable accommodations for individuals with disabilities. This business uses E-Verify in its hiring practices.