Principal Flight Software Engineer

Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us.

At Rocket Lab, we're not just launching rockets - we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.

Our Space Systems team has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. The team has built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners including NASA, the Space Development Agency, and the U.S. Space Force. Whether it's a single high-performance spacecraft, constellation, or the vertically integrated components that help them get to space - our world class Space Systems team is empowering some of the boldest and most ambitious space missions.

Based out of Rocket Lab's global headquarters in Long Beach, CA, the Principal Flight Software Engineer will play a key role in supporting the development of flight software for our Space Systems programs. You'll spend your days participating in all aspects of software design and development, from requirements definition through coding and testing. And when we say test, we mean your software will be on orbit within weeks and months, not years.

Thanks to having our own rockets and launch sites, we have frequent opportunities to test and operate our software on orbit.

This role is for someone who wants to see their software make a big impact on the way we explore space and use it as a platform for discovery and innovation.

• Develop application software to run within a Real Time Operating System (RTOS) and/or embedded Linux
• Develop hardware drivers to interface to Inertial Measurement Units (IMUs), Star Trackers, Reaction Wheels and other spacecraft sensors and actuators
• Develop and maintain comprehensive unit tests to run within a Continuous Integration framework
• Collaborate with hardware-in-the-loop test engineers to verify and validate combined software and hardware functionality
• Collaborate with systems engineers and embedded systems engineers in developing, documenting and validating requirements
• Participate in review of source code changes and ensure all changes meet company coding standards
• Participate in design reviews such as a PDR and CDR
• Assist with on-orbit (and interplanetary!) flight operations

• Bachelor's degree in engineering (software, computer, electrical, aerospace, or other technical engineering discipline)
• 12+ years ofdemonstrated applicable experience in embedded software development
• Proficiency in Rust, C++, and C languages
• Experience with Real Time Operating Systems (RTOS) or with Embedded Linux
• Experience leading junior software developers, collaborating with other engineering disciplines, and interacting with customers
• Active Security clearance OR ability to obtain and maintain one
• U.S citizenship is required, due to program requirements

• Master's or PhD in engineering (software, computer, electrical, aerospace, mechanical, or other technical engineering discipline)
• Experience developing software and drivers with CAN/CAN-FD and/or UDP/TCP within an embedded system
• Experience developing software for autonomous vehicles operating in harsh environments

This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas.

Anticipated annual equity grant value is designed around function, level, experience, and other factors; realized value depends on vesting and stock-price performance.

Join one of the world's fastest-growing space companies and own a piece of it. In addition to competitive base pay, you'll receive company stock as part of your total compensation package, giving you a direct stake in our success. As we expand to new launch sites, groundbreaking missions, and global markets, your ownership has the…