Embedded Systems Engineer — OS & Reverse Engineering

Paychex Inc.; Annapolis (MD); On-site; USD 110,000 - 160,000; Full time

Job summary

Markesman Group is seeking a Systems Software Engineer to research, design, develop, and test low-level software and embedded solutions across medical, industrial, military, aerospace, and communications sectors. This role will be located in the Annapolis Junction area.

This role focuses on building and analyzing operating systems-level software, network distribution tools, compilers, and custom software solutions.

Qualifications

• Strong background in software engineering or computer science.
• Experience with low-level systems software or reverse engineering.
• Familiarity with compiler design, OS internals, or embedded systems.

Responsibilities

• Design and implement operating systems-level software and embedded software for critical systems.
• Reverse engineer binaries and software systems for security analysis and feature discovery.
• Create exploits and tools for embedded environments.
• Analyze and formulate software and system requirements.
• Assist with persona operations and related tooling.
• Leverage LLMs and intermediate representations (IRs) for software analysis and reverse engineering.

Skills

C/C++

Python

Networking

Tools

Docker

Kubernetes

LLVM

Network sockets

Job description

Markesman Group is seeking a Systems Software Engineer to research, design, develop, and test low-level software and embedded solutions across medical, industrial, military, aerospace, and communications sectors. This role will be located in the Annapolis Junction area.

This role focuses on building and analyzing operating systems-level software, network distribution tools, compilers, and custom software solutions.