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 to 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 SYSTEMSAt Rocket Lab, we're not just launching rockets — we're building the future of space. Our Space Systems team builds everything from complete spacecraft and precision payloads to the components and subsystems that allow them to thrive in space, such as 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 and 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, a 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.MECHANICAL TECHNICIAN IIBased out of Rocket Lab's site in Toronto, Ontario, the Mechanical Technician II will be responsible for the integration of spacecraft precision attitude determination and control products, which are comprised of mechanical, electrical, and optical subassemblies. The successful candidate will assemble, inspect, and perform other duties associated with building products from Rocket Lab's star tracker and reaction wheel product lines. 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:Perform mechanical integration of space hardware in a clean environmentIntegrate electrical subassemblies into mechanical housingsAssemble and focus opto‐mechanical subassembliesConduct functional and performance testing of reaction wheel and star tracker subassemblies and unitsPerform final inspections (mass and photography) of parts, subassemblies, and integrated unitsInstall bearings into reaction wheel assembliesApply lubricant/grease to rotary components with precisionShim reaction wheels to achieve clearances and bearing preloads with precisionPerform bulk cleaning of components using an ultrasonic cleaner and manual cleaning with isopropanolOccasionally rework or modify fixtures and production componentsApply staking compounds (epoxy and/or Loctite) to threaded fasteners in a controlled mannerDocument all activities and collected data accuratelyYOU'LL BRING THESE QUALIFICATIONS AS A MECHANICAL TECHNICIAN II:2+ years of experience with precision mechanical integrationExcellent fine motor skills, including the ability to manipulate small components with fine tweezersExcellent vision at close range (with or without corrective lenses)THESE QUALIFICATIONS WOULD BE NICE TO HAVE:Experience working with high‐reliability aerospace or spacecraft componentsExperience with machined aluminum components, bearings, and opticsAbility to use digital or analog calipers, micrometers, and dial gauges to measure critical dimensionsProficiency with a drill press, hand drill, and other basic metalworking toolsAbility to use a torque wrenchExperience using an optical microscope (4‐20x magnification range)Ability to interpret and follow technical instructions supplemented by verbal instructionFamiliarity with cleanroom/cleanbench best practicesFamiliarity with best practices for working with ESD‐sensitive hardwareHighly organized and able to work independently with strong attention to detailADDITIONAL REQUIREMENTS:Ability to stand and walk for an entire shift (8+ hours) on various work surfacesAbility to climb ladders and work at elevated heights, in small spaces, awkward positions, and tight areas as neededPerform repetitive motions, including bending, twisting, reaching, grasping, pushing, pulling, and stoopingUse hands with precision to handle, control, and operate tools, instruments, and equipmentLift, carry, push, and pull materials and equipment up to 25 lbs.Work in varied environments, including production floors, equipment areas, and field locations, with exposure to noise, temperature variations, and moving machineryFlexibility to work extended hours, weekends, and varied shifts as operational needs requireThe expected salary range for the position is displayed in accordance with the Ontario Pay Transparency Act.



Final agreed upon compensation is based upon individual qualifications and experience.Base salary is only one part of Rocket Lab's compensation package for this role. You may be eligible for company stock, or cash incentives, and can purchase discounted stock through Rocket Lab's Employee Stock Purchase Program. Employee benefits also include medical, dental, and vision insurance coverage; RRSP retirement plan options; paid vacation, holidays, and sick leave; paid parental leave; and other discounts and perks.$47,000 — $63,000 CADFOR 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 [email protected]. 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 CURRENT 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.

📌 Mechanical Technician Ii (Toronto)
🏢 Rocket Lab USA
📍 Toronto