Embedded Linux Software Engineer

Embedded Linux Software Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

* * *

We are seeking an experienced and highly skilled Embedded Linux Software Engineer to join our team. This role is pivotal for advancing our mission-critical, Linux-based embedded systems. The ideal candidate will have extensive experience in embedded systems, low-level software development, and a proven track record of working in secure, air-gapped environments. If you have a passion for cutting-edge technology and a deep expertise in embedded Linux development, we invite you to apply.

Responsibilities:

• Develop, configure, and debug complex embedded Linux systems for high-stakes applications.
• Utilize build systems such as Yocto or Buildroot to create and maintain sophisticated embedded Linux distributions.
• Integrate and test advanced hardware components including device drivers, ISRs, MMUs, timers, and board bring-up for complex SoCs.
• Navigate, maintain, and extend large, established codebases to ensure high performance and reliability.
• Collaborate with cross-functional teams to deliver cutting-edge software solutions that meet stringent project requirements.
• Implement and adhere to Agile development practices using tools such as Git, Jenkins/GitLab CI, and Jira.
• Ensure the security and integrity of embedded systems through hardening, STIGs, and patch management.
• Contribute to the continuous improvement of development processes and tools.

Qualifications:

• U.S. Citizenship and ability to obtain TS/SCI clearance.
• BS degree in Computer Science, Computer Engineering, Electrical Engineering, or related technical field.
• 7+ years of professional software engineering experience, including:
• 5+ years focused on embedded systems, including bare-metal and low-level software.
• Strong proficiency in C/C++; working knowledge of Python or Java.
• Experience developing for Linux-based embedded platforms.
• Experience in air-gapped, mission-critical, or resource-constrained environments.
• Strong background in hardware integration, including:
• Device drivers, ISRs, MMUs, and timers.
• Board bring-up and working with complex SoCs.
• Ability to navigate, maintain, and extend large, established codebases.
• Familiarity with Agile methodologies and tools such as Git, Jenkins/GitLab CI, and Jira.

Desired:

• Active TS SCI
• Experience supporting SIGINT, Electronic Warfare (EW), or defense systems.
• Experience with Linux kernel module development.
• Familiarity with software-defined radios (SDRs) or radio systems.
• Understanding of network protocols, cryptographic systems, and secure communications.
• Experience with Linux system hardening, STIGs, and patch management in secure environments.
• Exposure to Kubernetes, Rancher, or Helm for embedded or edge computing.
• Experience with Infrastructure as Code (IaC) tools such as Ansible.
• Strong problem-solving, debugging, and communication skills.

-
________________________________________________________________________________________

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. 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.

An environment of trust.

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.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Your potential is limitless. So is ours.

Learn more about CACI here.

________________________________________________________________________________________

Pay Range: 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. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here .

The proposed salary range for this position is:
$113,200 - $237,800

CACI is an Equal Opportunity Employer. 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.