Embedded Software Engineer (C++, RTOS) – Secret Clearance

Harris Geospatial Solutions; Richardson (TX); On-site; USD 110,000 - 160,000; Full time

Job summary

L3Harris Technologies in Richardson, TX is seeking a Specialist, Software Engineer (Embedded) to lead development of software for targeted embedded hardware within the ADG division. You will design software per requirements and system-level designs while collaborating with test engineers on automation.

The role emphasizes C++ development for embedded RTOS, interface definition, and end-to-end lifecycle involvement across hardware, firmware, and software layers in defense tech projects.

Qualifications

• Bachelor's Degree in Computer Science, Computer Engineering, or related field with 4 years prior engineering experience OR 2 year post-secondary/AA Degree and 5 years prior engineering experience OR Graduate Degree with 2 years of prior related experience.
• Minimum of 5 years’ experience in computer/software engineering field.
• Minimum of 5 years’ C++ development in a professional environment.
• Active US Secret Clearance.

Responsibilities

• Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the targeted embedded hardware.
• Proficient in C++, implementing software for embedded Real Time Operating Systems (RTOS).
• Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware, firmware and software, and operational performance requirements and design of the overall system.
• Investigate root cause of complex issues, and implement solutions, working independently or with a multi-discipline team.
• Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test.
• Develop software test plans and procedures, and other relevant technical documentation
• Utilize modeling tools and equipment to establish operating data, conduct experimental tests, prototype, and evaluate results.
• Participate in peer reviews, identify, track and repair defects.

Skills

C++ development

RTOS

System interfaces

Security clearance

Education

Bachelor's Degree in Computer Science/Computer Engineering

2-year degree + 5 years experience

Graduate Degree + 2 years experience

Tools

Greenhills RTOS

Linux

Device drivers

Board Support Packages

Modern C++

Job description

L3Harris Technologies in Richardson, TX is seeking a Specialist, Software Engineer (Embedded) to lead development of software for targeted embedded hardware within the ADG division. You will design software per requirements and system-level designs while collaborating with test engineers on automation.

The role emphasizes C++ development for embedded RTOS, interface definition, and end-to-end lifecycle involvement across hardware, firmware, and software layers in defense tech projects.