Entry-Level Vulnerability Researcher

Vulnerability Researcher

Zetier is seeking Entry-Level Vulnerability Researchers to analyze and counter malicious software and develop operationally critical cyber capabilities. Candidates will demonstrate practical experience designing, developing, and deploying tools intersecting command and control, persistence, and networking.

Required:

• Familiarity with reverse engineering compiled programs (C/C++)
• Familiarity with reading common assembly languages (x86, x86-64, ARM)
• Experience developing in scripting languages (Python)
• Familiarity with debuggers and decompilers (gdb, Binja, IDA Pro)
• Ability to obtain and maintain a U.S. security clearance

Desired:

• Experience developing/defeating mitigations (ASLR, DEP, N^X)
• Developed defeats of common anti-RE techniques (obfuscation)
• Detailed understanding of embedded platforms (FPGA, physical memory)
• Securely implemented cryptographic primitives (AES-GCM, SHA256, ECDSA)
• Familiar with program analysis tools and techniques (control flow, program slicing, taint tracing)
• Effective use of automated analysis (fuzzers, emulation, sandbox)
• Deep knowledge of file systems and formats (ELF, PE, Mach-O)
• Effective communication with customers and teammates
• Experience developing proof-of-concept exploits
• Active U.S. security clearance

Zetier provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.