Embedded Software Engineering

Job Title: Embedded Software Engineer

Job Category: Engineering

Time Type: Full time

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

We are seeking an Embedded Software Engineer with expertise in embedded systems, reverse engineering, and cybersecurity. This role is ideal for someone who thrives on technical ambiguity , enjoys uncovering how complex systems really work, and excels in low-level software and hardware analysis. You’ll play a key role in evaluating security and robustness of proprietary embedded systems—developing custom tools, uncovering vulnerabilities, and contributing directly to national cybersecurity efforts.

Challenging, impactful work at the intersection of embedded systems, telecom, and cybersecurity.

Perform firmware extraction, binary diffing, static and dynamic analysis, and hardware-assisted debugging.

in Python3) to automate analysis workflows such as firmware unpacking, protocol decoding, and memory analysis.

Document findings clearly and translate technical complexity into actionable reports for security and engineering teams.

Must be a US Citizen and the ability to obtain a security clearance .

5+ years of professional experience in embedded software development with reverse engineering skills.

Proficiency in C, C++ , and assembly programming for embedded architectures such as ARM, MIPS, x86, or RISC-V.

Experience with RTOS environments , including VxWorks and embedded Linux device driver development.

Understanding of embedded software IPC mechanisms , such as message queues, shared memory, and semaphores.

An active security clearance is highly desired.

Experience in cybersecurity research , vulnerability discovery, or exploit development in embedded or telecom environments.

Familiarity with PowerPC assembly , including QUICC-based systems .

Experience with ARM assembly and debugging of SoC-based embedded platforms.

Understanding of Linux kernel internals and/or VxWorks internals .

Hands-on experience with FPGA-based systems , including those with embedded ARM or PowerPC cores.

Ability to build tools and infrastructure to support analysis workflows in a team setting.

As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.