Senior Software Reverse Engineer

About Peraton

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

About The Role

Overview:

We are seeking a highly skilled and experienced Senior Software Reverse Engineer to join our SCAR Team. In this role, you will perform in

depth analysis of software, firmware, and hardware systems to uncover their true functionality, identify vulnerabilities, and understand their

operational context. This position requires a holistic approach, combining dynamic system analysis, static binary reverse engineering, and

document exploitation to reveal not just what a system does, but why and how it supports its mission objectives.

Key Responsibilities:

• System Analysis: Conduct comprehensive analysis of compiled software and binaries. Employ forensic techniques to extract critical

  artifacts, understand system architecture, and identify key software components.

• Dynamic System & Environment Analysis: Utilize virtualization and sandboxing environments (VMware, KVM/QEMU) to run and

  observe software in its native operating environment. Perform system call tracing, network monitoring, and file system analysis to

  reveal real-time behaviors and interactions.

• Live Debugging and Analysis: Perform live, on-system debugging using tools like the GNU Debugger (GDB) to step through code

  execution in real-time. Correlate dynamic findings directly with static analysis from Ghidra to validate assumptions, understand

  complex logic, and uncover obfuscated functionality.

• Static Reverse Engineering: Use advanced reverse engineering tools, with a focus on Ghidra, to decompile and disassemble

  software. Analyze code paths, extract indicators, and uncover hidden or malicious logic that is not apparent through dynamic

  analysis alone.

• CONOPS and Document Exploitation (DOCEX): Collaborate with analysts to integrate findings from system and operational

  documents. Use this context to understand the system's Concept of Operations (CONOPS), providing significance and priority to

  exploitation efforts.

• Vulnerability and Capability Research: Investigate and identify vulnerabilities, undocumented features, and novel capabilities within

  the target system. Develop proof-of-concept exploits and assess their potential impact on operational dependencies. Model and

  Simulate specific features and functions to understand how the software was developed, compiled, and deployed.

• Tool Chain Mastery: Employ a specialized toolchain for analysis, including disk imagers, virtual machine managers, network

  scanners, and debuggers to perform end-to-end exploitation.

• Mentorship: Mentor junior engineers in specific SWRE methodologies, tools, and techniques.

Qualifications

Required Qualifications:

• Bachelor’s degree with 8+ years of relevant experience; OR Masters’s degree with 6+ years of relevant experience; OR PhD with 4+ years of relevant experience; an additional 4 years of relevant experience considered in lieu of a degree

• TS/SCI with ability to obtain a poly

• 3+ years of relevant experience in software reverse engineering, with a preference for experience in material exploitation, malware analysis, or vulnerability research.

• Experience with virtualization platforms (VMware Workstation, KVM/QEMU) for dynamic analysis, sandboxing, and system

  emulation.

• Experience with forensic disk image analysis using tools like Autopsy or guestfish to mount, modify, and extract artifacts

  from raw disk images.

• Experience in the SWRE toolchain, including Ghidra, GDB, Wireshark, MobaXterm, NMAP, or the Linux binutils suite (e.g., readelf,

  strace, ltrace, ldd).

• Experience with network analysis (Wireshark, nmap) to baseline system behavior and identify communication protocols.

• Experience in Linux/Unix environments, including system administration, network configuration, SSH key management (ssh

  keygen, virt-customize), or advanced command-line tools.

• Demonstrated ability to perform live debugging of complex applications using GDB, including setting breakpoints, inspecting memory, and analyzing program state to support reverse engineering efforts.

• Knowledge of low-level programming (C, C++, Assembly) and experience with scripting languages like Python.

• Understanding of operating system internals, x86/x64 assembly, and CPU architecture.

• A solid understanding of common security practices and the ability to identify security flaws in software architecture.

Details

Target Salary Range: $112,000 - $179,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity. Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate’s own.

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.