Software Vulnerability Analyst

GrammaTech, Inc.• MD, US, MD

4d•$150,000 - $215,000•Onsite

About The Position

GrammaTech is actively seeking a Software Vulnerability Analyst to join our team in Linthicum, Maryland. The team is composed of intelligent individuals, passionate about binary patch diffing, root-cause vulnerability analysis, and software security validation. The team is growing and looking for someone with a vulnerability analysis and reverse engineering background who has an understanding of how to analyze software patches, verify security fixes, and confirm vulnerability mitigation across target systems. If you are actively using Ghidra, IDA Pro, BinDiff, and dynamic analysis tools, the team wants to talk to you!

Requirements

Demonstrated experience in static and dynamic reverse engineering, binary patch diffing (e.g., BinDiff, Diaphora), and software vulnerability analysis.
Hands-on proficiency with disassembly tools (Ghidra, IDA Pro, or Binary Ninja) and software debuggers (GDB, WinDbg).
Proven track record performing root-cause analysis on software vulnerabilities and validating patch mitigation effectiveness.
Strong programming and scripting skills in C, C++, and Python within Linux environments.
Active TS/SCI clearance with Polygraph required

Nice To Haves

Experience applying AI/ML models or LLM frameworks to software code analysis, vulnerability discovery, or patch verification.
Familiarity with dynamic instrumentation frameworks (Frida, DynamoRIO) or automated fuzzing engines.
Knowledge of operating system security mitigations (ASLR, DEP, CFI, Stack Canaries) and common vulnerability patterns (CWEs).

Responsibilities

Evaluate software and firmware patches to perform binary patch diffing and root-cause vulnerability analysis in support of national security research missions.
Work under minimal supervision with latitude for independent judgment to confirm patch integrity and ensure security fixes completely address target vulnerabilities.
Document detailed analytical findings, validate security fixes, and assist with integrating AI-assisted software verification tools into security analysis workflows.