Principal Engineer, Space Payloads - Secret/Top Secret Clearance

Summary

Principal Engineer, Space Payloads - Secret/Top Secret ClearanceTucson, AZRocket 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.Rocket Lab's Optical Systems (RLOS) division solves mission-critical space domain and Intelligence, Surveillance, and Reconnaissance (ISR) challenges for Department of Defense (DoD) and Intelligence Community (IC) customers. Our vision is to revolutionize the space-based payload market with innovative and novel designs for space, terrestrial, and airborne environments. Building on more than 20 years of electro-optical and infrared systems innovation from Geost, Optical Systems delivers solutions to the warfighter for responsive, scalable sensing solutions across all orbital domains.As a Principal Engineer based at our Optical Systems site in Tucson, AZ, you will lead the design, development, and integration of next-generation space-based electro-optical sensor systems. As the definitive technical authority, you'll guide a multi-disciplinary team through all phases of development – from requirements definition to integration, test, and sustainment – ensuring mission success while advancing innovation. This role offers the opportunity to make a direct impact on national security by delivering advanced space capabilities to our customers. Join a driven team of pioneers relentlessly tackling challenging projects, delivering on the impossible, and making an impact on the future of space!What You'll Get To Do:Own the technical baseline for programs: Serve as the technical authority across systems engineering, hardware, software, and test, ensuring requirements are achieved and the system delivers mission valueLead critical reviews: Chair program gate reviews from SRR through TRR, assessing design maturity, readiness, and risk postureShape system architecture: Direct the development and integration of architectures spanning payload, ground systems, and mission operationsGuide execution: Oversee engineering performance to deliver on cost, schedule, and technical objectives, including subcontractor oversightChampion engineering excellence: Enforce standards, processes, and quality while advancing Model-Based Systems Engineering (MBSE) and Digital EngineeringManage risk & opportunity: Own the program Risk Register, proactively mitigating risks and capturing opportunities to improve performanceEngage with stakeholders: Act as the primary technical interface with customer technical teams, subcontractors, and RLOS leadershipSupport growth: Contribute to proposals, technical volumes, and reviews, helping shape future opportunitiesMentor the next generation: Provide leadership and guidance to engineers across disciplines, fostering collaboration, knowledge transfer, and technical excellenceYou'll Bring These Qualifications:Bachelor's degree in a technical discipline with 12+ years of professional experienceActive Secret/Top Secret clearance with SCI eligibility8+ years of experience leading engineering teams or organizations across multiple domainsProven ability to deliver complex aerospace or defense systems on cost, on schedule, and to performance requirementsPrior experience as a chief engineer or technical authority on a program of record or major defense contractExperience leading large-scale proposals, including technical volumes and customer-facing reviewsStrong record of interfacing with senior government customers and building trusted technical relationshipsAbility to motivate and guide teams without direct line authority, achieving alignment across diverse organizations and subcontractors.Willingness to travel up to 25%Comfort working in classified environments with sensitive program informationAbility to work in classified environments 25%+ of the timeThese Qualifications Would Be Nice To Have:Master's degree or PhD in a technical disciplineRecent experience supporting space missions, with an emphasis on payload integrationFive+ years working with EO/IR, radar, or hyperspectral sensor technologies, including performance modeling and exploitationFive+ years developing command & control, mission planning, or tactical ground systems for space assetsExperience with CONOPS development and enterprise-scale architecture(s)Knowledge of advanced data exploitation, machine learning, and Automatic Target Recognition (ATR)Experience integrating multi-disciplinary engineering efforts across suppliers and subcontractorsLeadership in the design, production, and integration of large-scale defense or aerospace systemsHands-on experience applying Model-Based Systems Engineering (MBSE) methodsTrack record of achieving technical, cost, and schedule commitments as a chief engineer or technical leadExcellent communication skills, with the ability to present complex technical solutions to executives, customers, and non-technical audiencesAbility to build consensus across diverse stakeholders and make sound decisions under uncertaintyThis 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.What To Expect:We're on a mission to unlock the potential of space to improve life on Earth, but that's not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work, and out-pace. We pride ourselves on having each other's backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.

Job Description

Principal Engineer, Space Payloads - Secret/Top Secret ClearanceTucson, AZRocket 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.Rocket Lab's Optical Systems (RLOS) division solves mission-critical space domain and Intelligence, Surveillance, and Reconnaissance (ISR) challenges for Department of Defense (DoD) and Intelligence Community (IC) customers. Our vision is to revolutionize the space-based payload market with innovative and novel designs for space, terrestrial, and airborne environments. Building on more than 20 years of electro-optical and infrared systems innovation from Geost, Optical Systems delivers solutions to the warfighter for responsive, scalable sensing solutions across all orbital domains.As a Principal Engineer based at our Optical Systems site in Tucson, AZ, you will lead the design, development, and integration of next-generation space-based electro-optical sensor systems. As the definitive technical authority, you'll guide a multi-disciplinary team through all phases of development – from requirements definition to integration, test, and sustainment – ensuring mission success while advancing innovation. This role offers the opportunity to make a direct impact on national security by delivering advanced space capabilities to our customers. Join a driven team of pioneers relentlessly tackling challenging projects, delivering on the impossible, and making an impact on the future of space!What You'll Get To Do:Own the technical baseline for programs: Serve as the technical authority across systems engineering, hardware, software, and test, ensuring requirements are achieved and the system delivers mission valueLead critical reviews: Chair program gate reviews from SRR through TRR, assessing design maturity, readiness, and risk postureShape system architecture: Direct the development and integration of architectures spanning payload, ground systems, and mission operationsGuide execution: Oversee engineering performance to deliver on cost, schedule, and technical objectives, including subcontractor oversightChampion engineering excellence: Enforce standards, processes, and quality while advancing Model-Based Systems Engineering (MBSE) and Digital EngineeringManage risk & opportunity: Own the program Risk Register, proactively mitigating risks and capturing opportunities to improve performanceEngage with stakeholders: Act as the primary technical interface with customer technical teams, subcontractors, and RLOS leadershipSupport growth: Contribute to proposals, technical volumes, and reviews, helping shape future opportunitiesMentor the next generation: Provide leadership and guidance to engineers across disciplines, fostering collaboration, knowledge transfer, and technical excellenceYou'll Bring These Qualifications:Bachelor's degree in a technical discipline with 12+ years of professional experienceActive Secret/Top Secret clearance with SCI eligibility8+ years of experience leading engineering teams or organizations across multiple domainsProven ability to deliver complex aerospace or defense systems on cost, on schedule, and to performance requirementsPrior experience as a chief engineer or technical authority on a program of record or major defense contractExperience leading large-scale proposals, including technical volumes and customer-facing reviewsStrong record of interfacing with senior government customers and building trusted technical relationshipsAbility to motivate and guide teams without direct line authority, achieving alignment across diverse organizations and subcontractors.Willingness to travel up to 25%Comfort working in classified environments with sensitive program informationAbility to work in classified environments 25%+ of the timeThese Qualifications Would Be Nice To Have:Master's degree or PhD in a technical disciplineRecent experience supporting space missions, with an emphasis on payload integrationFive+ years working with EO/IR, radar, or hyperspectral sensor technologies, including performance modeling and exploitationFive+ years developing command & control, mission planning, or tactical ground systems for space assetsExperience with CONOPS development and enterprise-scale architecture(s)Knowledge of advanced data exploitation, machine learning, and Automatic Target Recognition (ATR)Experience integrating multi-disciplinary engineering efforts across suppliers and subcontractorsLeadership in the design, production, and integration of large-scale defense or aerospace systemsHands-on experience applying Model-Based Systems Engineering (MBSE) methodsTrack record of achieving technical, cost, and schedule commitments as a chief engineer or technical leadExcellent communication skills, with the ability to present complex technical solutions to executives, customers, and non-technical audiencesAbility to build consensus across diverse stakeholders and make sound decisions under uncertaintyThis 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.What To Expect:We're on a mission to unlock the potential of space to improve life on Earth, but that's not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work, and out-pace. We pride ourselves on having each other's backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.