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Specialist, Software Engineering- Real-time Embedded & Client/Server
L3Harris TechnologiesYorba Linda, United Statesfull_timeVerifiedPosted 4 Aug 2026
💰 $180,000/yr($97,000/yr – $180,000/yr)
About the role
<p>L3Harris 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. L3Harris 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.</p><p>L3Harris 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.</p><p><span><em><strong>Job Title: <span>Software Engineer - </span></strong><strong>Real-Time Embedded</strong></em></span></p><p><span><em><strong>Job Number: <span>42109</span> </strong></em></span></p><p><span><em><strong>Job Location: </strong><strong>Yorba Linda, CA</strong></em></span></p><p><span><em><strong>Job Schedule: </strong><strong>4/10: Employees work 10 hour shifts 4 days a week</strong></em></span></p><p> </p><p> </p><p><span><strong>Job Description:</strong></span></p><p> </p><p><span>L3Harris Interstate Electronics Corporation is seeking a motivated Software Engineer to join our Range and Test Solutions software development team. The Specialist, Software Engineer is an experienced professional with expertise in software engineering and practical knowledge of project management principles. May lead projects or oversee processes under general supervision. Collaborates with internal and external stakeholders to explain and interpret operational processes, procedures, and best practices. Identifies opportunities for system and process improvements and recommends enhancements. Contributes to achieving program and project objectives with measurable impact on departmental performance.</span></p><p> </p><p><span><strong>Essential Functions:</strong></span></p><p> </p><ul><li><p><span>Develop and integrate software for the test instrumentation, data acquisitions and recording, maintenance/status logging, client/server, and database application systems.</span></p></li><li><p><span>Experience in generating and creating software requirements and software design documents.</span></p></li><li><p><span>Perform trade studies, root cause analysis, and other software technical investigations.</span></p></li><li><p><span>Ability to travel and work extended hours as needed.</span></p></li></ul><p> </p><p><span> <strong>Qualifications:</strong></span></p><p> </p><ul><li><p><span>Active US Secret security clearance.</span></p></li><li><p><span>Bachelor’s degree in Computer Science, Software Engineering, or related field, with a minimum of 4 years of software development experience, or a </span><span>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 </span></p></li><li><p><span>3+ years of experience with Software Development Life Cycle (SDLC).</span></p></li><li><p><span>3+ years of experience with system/software requirements management.</span></p></li><li><p><span>3+ years of experience in embedded or real-time software development, GUI design and development. </span></p></li><li><p><span>3+ years of experience in one or more of the following programming languages; C, C++, C#, Java, or Python.</span></p></li></ul><p><span> </span></p><p><span><strong>Preferred Additional Skills:</strong></span></p><p> </p><ul><li><span>3+ years of experience with DOORS and Rational Publishing Engine (RPE).</span></li><li><p><span>Experience with static code analysis tools and reverse engineering tools.</span></p></li><li><p><span>Experience with application and analysis of the Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) requirements for software and systems under development.</span></p></li><li><p><span>Knowledge and application of Agile methodology and DEVOPS process for software development.</span></p></li><li><p><span>Experience with UML in tandem with MBSE modeling. </span></p></li><li><p><span>Experience and application of server virtualization and containerization technologies.</span></p></li><li><p><span>Experience with IDE/OS/Development Frameworks:</span></p><ul><li><p><span>Qt Enterprise.</span></p></li><li><p><span>Linux (RHEL).</span></p></li><li><p><span>Windows Desktop and Server OS.</span></p></li><li><p><span>Visual Studio/.Net.</span></p></li><li><p><span>Real Time Operating Systems.</span></p></li></ul></li><li><p><span>Experience using Oracle RDMS, SQL Server, and/or SQL Lite database tools.</span></p></li><li><p><span>Knowledge/familiarity with modern user interface technologies.</span></p></li><li><p><span>Knowledge and application of JAVA/JRE/JDK/JavaFX/Tomcat server.</span></p></li><li><p><span>Knowledge of client/server architectures, database
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