> Markdown version of [/jobs/ext/3655631-lead-embedded-software-engineer-optical-space-systems-sign-on-bonus-30k-max](https://www.wearedevelopers.com/jobs/ext/3655631-lead-embedded-software-engineer-optical-space-systems-sign-on-bonus-30k-max). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead, Embedded Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max) - **Company:** L3Harris Technologies, Inc. - **Location:** Hollis, NH, United States - **Experience:** Expert - **Salary:** $135,000.0 - $250,500.0 - **Contract:** Permanent contract - **Skills:** X86 Architecture, Arduino, Unit Testing, Booting (BIOS), C++ (Programming Language), Code Review, Computer Programming, Computer Engineering, Continuous Integration, Software Debugging, DevOps, Device Drivers, Microprocessors, Embedded Software, Field-Programmable Gate Array (FPGA), FreeRTOS, Python (Programming Language), QNX (Software), Raspberry Pi, Real-Time Operating Systems, Fortify (Software), RTLinux, Serial Communications, Simulink, Software Engineering, SonarQube, Subsystems, System on a Chip, System Software, TCP/IP, Test Case, Universal Asynchronous Receiver/Transmitter, UML, Visual Systems, VxWorks, Scripting, Serial Peripheral Interface, PIC Microcontroller, Information Technology, Bare Metal, Jenkins, Programming Languages - **Published:** October 9, 2026 - **Apply:** https://www.disabledperson.com/jobs/75858785-lead-embedded-software-engineer-optical-space-systems-sign-on-bonus-30k-max ## About the Role * Bachelor's Degree in Computer Engineering Computer Science or related field and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience. * Experience in embedded software development, system design, debugging, and integration on aerospace applications * Experience with RTOS (e.g., VxWorks, FreeRTOS, RTLinux, QNX), simulators (TSIM, VxSIM, SIMIC, MATLAB Simulink), and programming languages (C/C++, Python, scripting). * Experience with embedded command and control of mechanisms (e.g., shutters, motors, gimbals), embedded controllers (e.g., PIC, STM, TMS), serial communications (e.g., CAN, TCP/IP, RS422), and distributed messaging (TCP/UDP). Preferred Additional Skills: * Active Top Secret or TS/SCI clearance preferred * Experience in full System lifecycle including requirements flow down and allocation, design, development, test, and sell-off. * Knowledge of MBSE tools (e.g., Cameo) and wideband/narrowband telemetry and messaging. * Experience with platforms like Raspberry Pi, Arduino, Intel x86, ARM, and System on a Chip. * Familiarity with Versal, MicroBlaze, bare metal development, and kernel/device drivers. * Proficiency in DevOps practices, Jenkins, and continuous integration tools. * Experience in space payload systems and Core Flight System/Core Flight Executive (cFS/CFE). * Experience in Command & Control Software, Sensor Processing Systems, and Optical Systems/telescopes. * Knowledge of microprocessor/microcontroller architecture and programming, and familiarity with FPGAs. * Experience in estimating large software programs for new business opportunities. * Experience in developing software for microcontrollers with interfaces (e.g., I2C, SPI, UART, CAN). * Develop, customize, and maintain Board Support Packages (BSP) for various hardware platforms. * Integrate BSP components, including bootloaders, device drivers, and operating systems. * Optimize BSPs for performance, reliability, and efficiency. * Working knowledge of image processors, visible cameras, IR detectors, servo motors, actuators and focus mechanisms. * Familiarity with Cyber compliance tools (e.g., Fortify Workbench, SonarQube). * Familiarity with Familiarity with OMS (Open Mission Systems) and UCI (Universal Command and Control Interface) open architecture standards. ## Description L3Harris Space and Mission Systems is seeking a Lead, Embedded Software Engineer for our Wilmington, MA location to join a talented team of experts developing Embedded Flight Software for space-based imaging payloads. Responsibilities include designing, developing, and implementing algorithms, controls, and subsystems for aerospace applications. The role involves the complete software lifecycle from development to testing to operation during missions., * Lead the design and implementation of real-time embedded flight software for space-based imaging payloads. * Integrate and test embedded flight systems at the software/hardware level. * Understand and apply architectural approaches for software design and implementation. * Collaborate with other engineers to plan and develop solutions. * Involve in all aspects of software development including design, documentation, testing, code reviews, and mission integration. * Support development of test plans, procedures, traceability, reports, flow, and test case design and implementation. * Contribute to requirements analysis, design, coding, unit testing, integration, and requirements verification. * Create state charts, sequence diagrams, and other UML artifacts. * Follow standard software development processes. * Ability to obtain a U.S. Security Clearance, L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.