Senior R&D Engineer I - Qualification & Reliability

Rocket Lab Corporation•Albuquerque, NM

4d•Onsite

About The Position

ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations. Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope. SPACE SYSTEMS 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 SENIOR R&D ENGINEER - QUALIFICATION & RELIABILITY Based out of Rocket Lab's site in Albuquerque, New Mexico, the Senior R&D Engineer - Qualification & Reliability, will work in an R&D environment and lead space qualification, confidence, and reliability testing work critical to the introduction of new technologies, materials, and processes. You will support the R&D group by solving multi-disciplinary design problems related to new missions, new materials, and new product development.

Requirements

5+ years of electrical experience in the characterization of diodes/semiconductors.
Bachelor's degree in engineering

Nice To Haves

Master's or PhD in physics, electrical engineering, materials science, or related field.
Experience with semiconductor product qualification and reliability testing.
Experience in solar cell device/product development is a plus.
Experience with solar cell device design/theory is a plus.
Experience in a production-oriented manufacturing facility is a plus.
Excellent written and verbal communication skills and an ability to work in a team environment.

Responsibilities

Develop both a theoretical and practical working knowledge of environmental tests related to qualification and reliability testing of multi-junction solar cells for space and terrestrial applications and the governing standards and specifications used in the industry.
Design and use of electrical circuitry and hardware to enable environmental testing/characterization of multijunction solar cells and multiple solar cell devices simultaneously.
Develop both a theoretical and practical working knowledge of the entire suite of test equipment used to characterize and rate the performance of multi-junction solar cells, including Quantum Efficiency, Pulsed and Continuous Illuminated Current-Voltage, Dark Current-Voltage, Transfer Length Measurement, Electro Luminescence, Reflectance, Absorptance, Emissivity, Mechanical bend/breakage, Capacitance, etc.
Develop a detailed understanding of the design, construction, manufacturing methods, and operating principles of series interconnected multi-junction solar cells and how changes to any of these may affect the performance or reliability of these devices in various operating environments (LEO/GEO orbits, interplanetary, terrestrial, etc.)
Develop a detailed understanding of how environmental factors such as temperature, illumination intensity, illumination uniformity, spectral characteristics, particle and UV radiation, atomic oxygen exposure, thermal cycling, thermal shock, humidity, ESD, mechanical shock/vibe, etc. influence the operation and performance of multi-junction solar cells and integrated products.
Develop a detailed understanding of semiconductor bandgaps, their influence on light absorption, light emission, photogenerated current production, and voltage production in solar cells.
Identify the important parameters that can be extracted from an IV curve such as short circuit current, open circuit voltage, fill factor, shunt resistance, series resistance, ideality factor, and the phenomena that are responsible for variability in the above parameters.
Combine the understanding described above to investigate solar cell device failure mechanisms to root cause.
Combine the understanding described above to allow accurate definition of the problem or need, identification of the correct measurement method to address the need, efficient and correct use of the measurement tool, and meaningful and high-value analysis of the data.
Combine the understanding described above to plan, manage, and execute qualification, confidence, and reliability testing campaigns.
Analyze and interpret test data utilizing tools such as Excel and JMP and confidently present thoughtful and correct analysis to team members.
Interact with other R&D and manufacturing engineers to plan and execute required testing activities.
Interact with outside vendors to develop required tools and equipment for testing activities.
Report results both internally and externally with presentations and formal reports utilizing tools such as PPT and Office
Develop strong working relationships across the organization.
Develop a detailed understanding of the customer base and design/operation requirements for space and terrestrial solar cells.
Develop the tools and experience needed to take ownership of projects and provide technical leadership for the organization.