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C/C++ Embedded Software Engineer-Onsite in Plano, TX

NS-C-C++B-NS

Seeking a seasoned Embedded Software Engineer with experience in embedded systems, Linux-based OS development, networking, and secure software practices within a regulated environment.

Must-Haves:

• Bachelor's degree in Computer Engineering, Electrical Engineering, or related field


• 9+ years of embedded software development experience


• Proficient in C/C++, with strong debugging skills using GDB, JTAG, oscilloscopes, and logic analyzers

Embedded Linux platform development:

• Experience with Yocto, Buildroot, or custom Linux distros


• Familiarity with kernel configuration, device trees, root filesystem creation


• Ability to debug boot issues, kernel panics, and bring-up on custom hardware

Bootloaders & Secure Boot:

• Hands-on with U-Boot, Secure Boot, and Trusted Boot mechanisms


• Experience with signed image validation, OTP fuses, root of trust chains

Board bring-up & BSP customization:

• Supported ARM-based SoCs (e.g., STM32, NXP i.MX, TI Sitara)


• Experience with peripheral interfaces: I2C, SPI, UART, CAN, GPIO




• Strong knowledge of networking protocols: TCP/IP, DHCP, DNS, RADIUS


• Experience with security protocols: TLS, EAP-TLS, X.509, secure OTA updates


• CI/CD proficiency using GitLab pipelines


• Experience integrating software with RTOS environments and real-time constraints


• Proven success in hardware-software integration and regulated environments (e.g., aerospace, defense)

Key Responsibilities:

• Design, develop, and optimize embedded software for a secure, Linux-based avionics platform


• Build and maintain secure bootloaders and signed firmware deployment processes


• Collaborate across hardware, systems, and cybersecurity teams


• Conduct kernel-level debugging and troubleshooting on custom boards


• Implement networking and secure communication layers


• Drive system validation, code reviews, and testing efforts


• Document architecture, workflows, and development artifacts

Nice to Have:

• Familiarity with RTOS such as FreeRTOS, VxWorks, RTEMS


• Knowledge of DoD cybersecurity/safety standards


• Experience with automated testing, Bazel/CMake, or IBM Rational tools


• Exposure to Wi-Fi (WPA2/WPA3), 5G, or Open RAN technologies


• Background in Agile/Scrum development practices

Interested candidates may submit their resumes online or call at for further information regarding the position.

Beacon Hill is an equal opportunity employer and individuals with disabilities and/or protected veterans are encouraged to apply.

California residents: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

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Company Profile:
Beacon Hill Technologies, a premier National Information Technology Staffing Group, provides world class technology talent across all industries utilizing a complete suite of staffing services. Beacon Hill Technologies' dedicated team of recruiting and staffing experts consistently delivers quality IT professionals to solve our customers' technical and business needs.
Beacon Hill Technologies covers a broad spectrum of IT positions, including Project Management and Business Analysis, Programming/Development, Database, Infrastructure, Quality Assurance, Production/Support and ERP roles.
Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting .

Benefits Information:

Beacon Hill offers a robust benefit package including, but not limited to, medical, dental, vision, and federal and state leave programs as required by applicable agency regulations to those that meet eligibility. Upon successfully being hired, details will be provided related to our benefit offerings.

We look forward to working with you.
Beacon Hill. Employing the Future