Job Posting Title Junior Vulnerability Researcher (5G & Protocol Security)

Job description

Job Title: Job Posting Title Junior Vulnerability Researcher (5G & Protocol Security) Job Category: Engineering: Time Type: Full time: Minimum Clearance Required to Start: Top Secret Employee Type: Regular: Percentage of Travel Required: None: Type of Travel: None: - * * The Opportunity: We are seeking a Vulnerability Researcher to join our 5G security team, focusing on protocol analysis and firmware reverse engineering. This role is for a practitioner with a strong systems background who is ready to take ownership of research tasks within complex telecommunications stacks. You will work as part of a high-performing group, identifying security flaws in 3GPP protocols and proprietary telecom binaries while developing the automated tooling necessary to secure national mobile infrastructure. Responsibilities : Execute research into 3GPP protocols (NGAP, GTP, etc.) to identify crashes and logic flaws using stateful fuzzing techniques. Perform static and dynamic analysis on compiled telecom binaries and firmware to understand undocumented protocol logic. Support the development of custom Python3 scripts for protocol decoding and automating analysis of "closed-box" systems. Assist in map...