Specialist, Embedded Software Engineer Aerospace Flight : Max

L3

Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3

Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3

Harris is the Trusted Disruptor in defense tech. With customers’ mission‑critical needs always in mind, our employees deliver end‑to‑end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Specialist, Embedded Software Engineer – (Aerospace Flight) :
Sign‑on bonus ($15K max)

Job Code: 39272

Job Location: Wilmington, MA

Job Schedule: 9/80 (Every other Friday off!)

Relocation: Relocation assistance is available to qualified applicants

Sign‑On Bonus: A sign‑on bonus of up to $15K may be included as part of an offer package for this level

L3

Harris Space and Mission Systems is seeking an Embedded Software Engineer for our Wilmington, MA location to join a team of experts developing Embedded Flight Software for space‑based imaging payloads. This role requires an experienced Embedded Software Engineer to support the design, implementation, and optimization of real‑time embedded control software for high‑performance systems. This role focuses on bare‑metal C programming, development of complex servo control functionality, and close collaboration with control algorithm engineers to translate advanced concepts into reliable embedded implementations.

• Design, develop, test, and maintain real‑time embedded software in C for bare‑metal hardware platforms, with an emphasis on deterministic behavior, performance, and reliability.
• Implement and optimize complex servo control algorithms operating at update rates up to 1 kHz, ensuring precise timing, stability, and responsiveness.
• Integrate control algorithms with low‑level hardware interfaces, including processors, peripherals, and communication paths, to support closed‑loop system performance.
• Partner closely with the algorithm development team to evaluate system behavior, review collected data artifacts and refine control implementations based on empirical results.
• Analyze test data, debug real‑time performance issues, and support iterative improvements to servo loop behavior, latency, and robustness.
• Participate in system bring‑up, troubleshooting, and validation activities for embedded hardware and software in lab and prototype environments.
• Contribute to software architecture, code reviews, and best practices for embedded development, with attention to maintainability and verification.

• Bachelor’s Degree in Computer Engineering, Computer Science, or related field and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
• Ability to obtain a TS/SCI security clearance.
• Professional experience with embedded development on aerospace systems using C/C++.
• Professional experience programming bare‑metal embedded systems without reliance on a full operating system.
• Professional experience working with timing constraints, interrupt‑driven design, memory‑mapped I/O, and performance optimization in resource‑constrained environments.
• Experience utilizing Dev Ops practices, Jenkins, and continuous integration tools.

• Active Top Secret or TS/SCI clearance is highly preferred
• Expertise in full space‑based System lifecycle including requirements flow down and allocation, design, development, test, and sell‑off.
• Experience in embedded flight software development, system design, debugging, and integration of flight‑like hardware
• Experience implementing or supporting servo control algorithms in embedded environments.
• Exposure to FPGA‑adjacent or soft‑core processor environments such as Micro Blaze.
• Familiarity with data collection, signal analysis, and…