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Sr. Specialist Software Engineering (Embedded)

L3HARRIS Technologies

Mason, OH · Posted October 10, 2026

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About the job

Job Title: Sr. Specialist, Software Engineering (Embedded)

Job Code: 43644

Job Location: Mason, OH - Onsite

Job Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off

Job Description:

As a Specialist, Software Engineer, you will support the development, integration, and execution of software for embedded target hardware. In this role, you will design and implement software based on requirements and system-level design documentation. You will also work closely with systems and firmware engineers throughout the development process to ensure effective integration and execution.

Essential Functions:

· Apply computer science, engineering, and mathematical principles to develop software for embedded target hardware.

· Use C and C++ to design and implement software for embedded Real-Time Operating Systems (RTOS).

· Collaborate with cross-functional engineering teams to develop and assess interfaces between hardware, firmware, and software, while ensuring alignment with system performance requirements and overall design objectives.

· Design, document, develop, and test software components in accordance with established software development processes, coding standards, and guidelines.

· Support all phases of the software development life cycle, including requirements analysis, design, implementation, hardware/software integration, and formal testing.

· Participate in peer reviews and contribute to defect identification, tracking, and resolution.

· Ability to obtain a Department of War Security Clearance

Qualifications:

· Bachelor’s degree in Electrical Engineering, Computer Science, or a related technical discipline and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.

· At least 4 years of experience in the computer or software engineering field.

· Minimum of 4 years of professional C/C++ development experience.

Preferred Additional Skills:

· Familiarity with Real-Time Operating Systems (RTOS).

· Experience using DOORS for requirements traceability and linking system requirements to software requirements.

· Experience developing device drivers and Board Support Packages (BSPs) for real-time embedded systems.

· Proficiency with modern C++ development techniques.

· Experience creating test scripts using Python.

· Familiarity with Agile development methodologies, including Scrum and Kanban.