CACI International-posted 3 months ago
$82,100 - $172,400/Yr
Full-time • Mid Level
Chantilly, VA
5,001-10,000 employees
Professional, Scientific, and Technical Services

We are seeking a skilled and dedicated Embedded Linux Software Engineer to join our team. This role is critical for developing and maintaining our mission-critical, Linux-based embedded systems. The ideal candidate will have a strong background in embedded systems, low-level software development, and experience working in secure, air-gapped environments. If you are passionate about cutting-edge technology and have a proven track record in embedded Linux development, we encourage you to apply.

  • Develop, configure, and debug embedded Linux systems for mission-critical applications.
  • Work with build systems such as Yocto or Buildroot to create and maintain embedded Linux distributions.
  • Integrate and test hardware components including device drivers, ISRs, MMUs, timers, and SoC bring-up.
  • Extend and maintain existing codebases, ensuring high performance and reliability.
  • Collaborate with cross-functional teams to deliver software solutions that meet 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.
  • U.S. Citizenship and ability to obtain TS/SCI clearance.
  • BS degree in Computer Science, Computer Engineering, Electrical Engineering, or related technical field.
  • 5+ years of professional software engineering experience, including 3+ years focused on embedded systems and low-level software.
  • Strong proficiency in C/C++ programming; familiarity with Python or Java.
  • Experience developing for Linux-based embedded platforms.
  • Experience in air-gapped, mission-critical, or resource-constrained environments.
  • Familiarity with hardware integration including device drivers, ISRs, MMUs, timers, and SoC bring-up.
  • Comfortable working with and extending existing codebases.
  • Experience with Agile development and DevOps tools such as Git, Jenkins/GitLab CI, and Jira.
  • 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.
  • Knowledge of network protocols, cryptographic systems, or 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.
  • Healthcare
  • Wellness programs
  • Financial benefits
  • Retirement plans
  • Family support
  • Continuing education
  • Time off benefits
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