Specialist, Embedded Software Engineer - (Aerospace Flight) : Sign-on bonus ($15K Max)

L3Harris; Wilmington (MA); On-site; USD 97,000 - 180,000; Full time

Benefits offered by this job

Relocation assistance

Sign-on bonus

Health benefits

401(k) match

Education assistance

Parental leave

Paid time off

Company-paid holidays

Job summary

L3Harris Space and Mission Systems seeks an Embedded Software Engineer for Wilmington, MA to develop real-time flight software for space-based imaging payloads. You’ll implement bare-metal C, optimize servo control, and collaborate with control algorithm engineers to deliver reliable embedded solutions.

Requirements include a Bachelor’s in a related STEM field, 4+ years’ experience, and hands-on aerospace embedded development. TS/SCI clearance is highly preferred and relocation is provided.

Qualifications

• Embedded software experience for aerospace systems using C/C++.
• Bare-metal development with real-time constraints and timing.
• Experience with servo control algorithms and high-rate loops.
• Ability to integrate with hardware interfaces and validation tools.
• Knowledge of DevOps practices and CI tooling; TS/SCI preferred.

Responsibilities

• Design, develop, test, and maintain real-time embedded software in C for bare-metal platforms.
• Implement and optimize servo control algorithms up to 1 kHz update rates.
• Integrate software with hardware interfaces and communication paths.
• Collaborate with algorithm team to refine control implementations.
• Analyze test data, debug, and improve latency and robustness.
• Support system bring-up, troubleshooting in lab environments.
• Contribute to software architecture and code reviews; ensure maintainability.

Skills

C/C++ embedded development

Bare-metal programming

Real-time systems

Servo control algorithms

Debugging performance analysis

DevOps practices

Security clearance readiness

Education

Bachelor’s Degree in Computer Engineering, Computer Science, or related field

Graduate Degree + 2+ years of related experience

Tools

Jenkins

Job description

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.

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.

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

Job Code: 43894

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

Job Description:

L3Harris 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.

We look forward to reviewing your application!

Essential Functions:

• 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.

• Ability to obtain a TS/SCI security clearance.

  Qualifications:

• 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.

• 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 DevOps practices, Jenkins, and continuous integration tools.

  Preferred Additional Skills:

• Active Top Secret or TS/SCI clearance is highly preferred

• Expertise in full spaced-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 MicroBlaze.

• Familiarity with data collection, signal analysis, and debugging tools used to evaluate real-time embedded system performance.

• Experience in Command & Control Software, Sensor Processing Systems, and Optical Systems/telescopes.

• Knowledge of microprocessor/microcontroller architecture and programming, and familiarity with FPGAs.

• Familiarity with real-time control systems, servo loops, or other closed-loop embedded applications.

• Knowledge of MBSE tools (e.g., Cameo) and wideband/narrowband telemetry and messaging.

• Working knowledge of image processors, visible cameras, IR detectors, servo motors, actuators and focus mechanisms.

  In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $97,000.00 - $180,000.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

  #LI-RK1

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.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

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