Job Title:Â Senior Embedded Software Engineer - SMES Level
Job Code: 41905
Job Location: Camden, NJ-Relocation packages available for qualified candidates.
Schedule: 9/80 reg with every other Friday off
Job Description:
Based in the historic L3Harris Camden Waterfront Campus !
L3Harris Space and Mission Systems in the greater Philadelphia region is seeking an experienced embedded Software Engineer to guide the next generation of mission-critical national security systems. The candidate should have a strong background in modern computer architecture, hardware bring-up and debugging, development of low-level embedded system-software including custom drivers, board support packages, and bootloader.
Essential Functions:
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- Develop device drivers and board support packages for custom embedded systems
- Diagnosis and debugging of complex hardware-software boundary issues
- Develop software to test manufactured circuit boards and diagnose manufacturing or design issues
- Participate in peer reviews, identify, track and repair defects
- Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, operational performance, and design of the overall system
- Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test
- Investigate root causes of complex issues, and implement solutions, working independently or with a multi-discipline team
- Develop software test plans and procedures, and other relevant technical documentation
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Qualifications:
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- U.S. citizenship with an Active Department of Defense (DoD) Secret security clearance
- Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, Computer Science, or related field
- At least 8+ years experience in software development
- At least 5+ years of experience developing and debugging drivers, BSPs, bootloaders, bare-metal applications, or other low-level development in embedded systems
- Experience with development of embedded systems in C\C++, assembly, and\or Rust
- Excellent oral and written communication skills
- Experience developing embedded Linux systems
Preferred Additional Skills:
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- Proven experience developing device drivers and board support packages for modern RTOSs (Integrity, VxWorks, Zepher, seL4, Yocto)
- Proven experience with hardware bring-up on prototype or first-run hardware
- Deep understanding of modern SoC architectures, their boot processes, and security/safety capabilities Â
- Proven experience interfacing with hardware peripherals including custom logic in FPGA fabric
- Experience building and customizing Yocto/OE or buildroot based Linux distributions, in particular a deep knowledge of BitBake, device trees, and the Linux Kernel
- Experience with bare-metal and kernel-space software development
- Strong understanding of standard interface protocols such as UART, SPI, I2C, CAN, AXI, PCI/PCIe
- Experience developing safety or security critical systems, including DO-178 and ASIL-D
- Experience with Xilinx, Microchip, and other SoC's with programmable fabricÂ
- Experience with bare-metal Rust development  Â
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In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C. area, Denver, or NYC areas is [$$119,000 MIN - $171,500 MAX].This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.Â