Senior GNC Engineer II - Mission FormulationBased out of Rocket Lab's global headquarters in Long Beach, CA, Littleton, CO, the Sr. GNC Engineer - Mission Formulation is responsible for Guidance Navigation and Control (GNC) design, modeling, analyses, and testing for Rocket Lab launches and missions. The Sr. GNC Engineer is an integral part of Rocket Lab's Global Launch Services (GLS) Mission Formulation Team which works closely with other Engineering teams and Production to bring new launch and mission concepts to life.As part of the Mission Formulation team, the Sr. GNC Engineer is responsible for conducting trades studies, preliminary and final mission analyses, and definition and implementation of detailed designs for Rocket Lab's launch programs. This team is also primarily responsible for the formulation and implementation of launches and missions for classified missions on HASTE and Electron launch vehicles.Success in this position will be measured by the value of the knowledge and experience in launch vehicle design and mission experience that you bring into this role, your ability to contribute to projects without supervision, successful collaboration with other teams across Rocket Lab, and the skillful prioritization of competing engineering projects across the group.What You'll Get To Do:GNC contact to Business Development for proposals and mission definitionLaunch and mission operational concept developmentOrbital and suborbital trajectory design and analysisWork with external stakeholders and customers for mission-specific requirements engineeringDocument proposed GNC solutions and participate in design reviews with customersSupport hardware-in-the-loop (HITL) testing to verify trajectories, GNC, and flight code performanceConduct Monte Carlo simulation analyses to define and verify launch and mission operationsDevelop and support release of flight code for pre-launch ground testing, launch, and mission operationsConduct flight safety analyses prior to launch and provide related day-of-launch supportVerify readiness of AFTS (Automated Flight Termination System) hardware and softwareDevelop tools and processes for automating common GNC modelling and analysis tasksQualifications You'll Bring:Bachelor's degree in engineering (Aerospace/Mechanical/Electrical Engineering)8+ years working experience in an engineering or analytical roleProven experience developing real-time control and/or estimation algorithms in autonomous vehicles, preferably launch vehiclesThese Qualifications Would Be Nice To Have:Active TS/SCI clearanceExperience with requirements assessments and interface control document generationExperience with git version control.3+ years' experience in modelling, simulation and/or control of dynamics systems, particularly rigid bodies3+ years' experience with Python development3+ years' experience with data analysis using MATLAB and/or SciPyExperience developing in C/C++Experience with ASTOS or similar mission analysis, trajectory optimization, vehicle design and simulation toolsStrong communication skills, with the ability to build strong working relationshipsCreative, analytical, and good at problem solvingAbility to work on own initiative and to plan daily workflow to meet higher level tasksThis 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.Level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one component of our total rewards package at Rocket Lab. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match. Other perks include: Discounted employee stock purchase program, subsidized EV charging stations, onsite gym, food and drinks, and other discounts. Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company's discretion.Base Pay Range (CA Only): $120,000 - $176,000 USDWhat 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.Important information:For candidates seeking to work in US offices only: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com. This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.For candidates seeking to work in New Zealand offices only: For security reasons, background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union, or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.