Principal Embedded Software Engineer

Terran Orbital is seeking an experienced Principal Embedded Software Engineer  to join our dynamic team. Reporting to the Embedded Software & FPGA Manager, the Principal Embedded Software Engineer will lead the architecture, development, and integration of embedded software across multiple satellite programs, ensuring robust, reliable, and high‑performance mission solutions.

Key Duties and Responsibilities

Develop and maintain embedded software and support hardware bring‑up on satellite modules.

Architect, design, develop, and maintain embedded software (Linux, RTOS, bare metal) for satellite systems.

Collaborate with cross‑functional engineering teams to define and refine software requirements.

Serve as the technical lead for multiple satellite programs.

Create and maintain unit tests using Test‑Driven Development methodologies.

Develop and automate system‑level tests.

Build software for specialized payloads, including imagers, image processors, communication devices, and astronomical science instruments.

Integrate and test software in simulation, flight‑replica, flight‑vehicle, and hardware‑in‑the‑loop environments.

Lead and mentor junior software engineers, providing technical guidance and task direction.

Represent Terran Orbital in technical working groups and customer interactions.

Support the security of embedded systems.

Support occasional travel (up to 10%) to customer or vendor sites for design reviews and collaborative technical work.

Required Qualifications and Skills

Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related technical field; a Master’s degree is preferred.

12+ years of experience developing C/C++ applications for embedded, high‑performance, or mission‑critical systems.

Experience with bare‑metal and/or RTOS‑based designs (FreeRTOS, internal schedulers, etc.).

Deep understanding of microcontroller architectures, peripheral subsystems, and low‑level interface design across multiple MCU families.

Experience with electronic test equipment and embedded debug tools (oscilloscopes, logic analyzers, hardware debuggers, etc.).

Experience with serial communication protocols (CAN, RS‑232/422/485, I2C, SPI, PCI).

Highly motivated, self‑starting, responsible, thorough, and able to perform duties autonomously.

Excellent written and verbal communication skills.

U.S. Citizenship with ability to obtain and maintain DoD security clearance.

Preferred Qualifications and Skills

Experience with ARM and Texas Instruments embedded platforms.

Experience with oscilloscopes, spectrum analyzers, and other test equipment.

Experience with Linux and GNU tools such as Make, GCC, and GDB.

Experience with scripting languages such as Bash and Python.

Familiarity with build pipelines, deployment processes, and on‑target testing.

Familiarity with SOLID software design principles.

Your actual level and base salary will be determined case-by-case and may vary based on the job-related qualification, knowledge, skills, education, and experience. In addition to base salary, we offer 100% covered medical, dental, and vision coverage, a 401(k) match, Flexible Time Off (FTO), covered life insurance, maternity and paternity leave, tuition reimbursement, employee referrals, and lots of swag!

Salary Range

$175,000—$230,000 USD