SENIOR OPTOMECHANICAL ENGINEER I/II

Based on site at Rocket Lab Robotics in Pasadena, CA, the Senior Optomechanical Engineer I/II is responsible for leading mechanical design efforts for optical payloads, camera systems, precision mechanisms, sensor assemblies, tooling, fixtures, ground support equipment, and electromechanical hardware. You will translate program, payload, production, and test needs into practical opto-mechanical architectures and drive approved designs through design, analysis, review, procurement, assembly, integration, precision alignment, environmental test, qualification, and flight delivery.

The ideal candidate is a hands-on opto-mechanical engineer with strong SolidWorks, precision mechanical design, tolerance analysis, STOP analysis, and spaceflight hardware delivery experience. You will help turn optical and sensor concepts into flight-capable hardware that is mechanically robust, align-able, manufacturable, testable, and stable through launch, thermal, vibration, and operational environments. You will own technical milestones, report status and risks, mentor less experienced engineers, and help establish practical design standards for reliable opto-mechanical and precision electromechanical hardware in a fast-paced development environment.

(Please note: This position can be hired as a Senior Optomechanical Engineer I or Senior Optomechanical Engineer II)

WHAT YOU'LL GET TO DO:

• Lead assigned opto-mechanical and precision mechanical design projects, including defining scope, requirements, schedules, technical risks, project milestones, and verification approaches.
• Own opto-mechanical hardware through its full lifecycle, including design, analysis, review, procurement, vendor coordination, assembly, integration, precision alignment, environmental test, qualification, and flight delivery.
• Partner with electrical, software, manufacturing, quality, supply chain, and test teams to identify requirements, perform trade studies, evaluate alternatives, and recommend practical build-ready mechanical solutions.
• Develop opto-mechanical hardware for camera systems, optical payloads, sensor assemblies, lens and filter mounts, etc.
• Design precision mechanisms used with optical and sensor systems, including pointing assemblies, adjustable mounts, focus mechanisms, launch locks, limited-angle actuation systems, motorized stages, gimbals, and alignment tooling.
• Develop tooling, fixtures, and ground support equipment used for assembly, integration, alignment, inspection, test, and production support of opto-mechanical and electromechanical hardware.
• Define mechanical architectures, interfaces, packaging, tolerance approaches, alignment concepts, and integration plans for opto-mechanical and electromechanical hardware.
• Design hardware with appropriate attention to stiffness, thermal stability, alignment retention, tolerance stack-up, vibration environments, contamination control, manufacturability, and ease of assembly and test.
• Perform and support structural, thermal, tolerance, and structural-thermal-optical performance analyses to verify that opto-mechanical hardware meets alignment, stability, and performance requirements.
• Own complex component and subsystem designs and guide design decisions using hand calculations, tolerance analyses, FEA, STOP analysis, prototyping, inspection data, and test results.
• Support integration and test activities, including hardware checkout, precision alignment, environmental testing, qualification testing, troubleshooting, test fixture development, and review of test data.
• Lead design, manufacturing, and test reviews with engineering, production, quality, supply chain, and test stakeholders; document actions and drive closure.
• Create and maintain product definition using SolidWorks, including 3D CAD models, production drawings, interface details, bills of material, assembly documentation, test procedures, work instructions, and supporting design analyses.
• Coordinate vendors, fabricated components, budgets, schedules, and build priorities to support program commitments.
• Mentor junior engineers and contribute to opto-mechanical design standards, best practices, design-for-manufacture improvements, and lessons learned for Rocket Lab Robotics hardware.

QUALIFICATIONS YOU WILL BRING AS A SENIOR OPTOMECHANICAL ENGINEER I:

• Bachelor's degree in mechanical, aerospace, optical, mechatronics, robotics, or other engineering discipline.
• 5+ years of mechanical engineering experience.
• Experience delivering spaceflight hardware from concept through design, build, integration, environmental test, qualification, and flight delivery.
• Experience designing precision mechanical hardware, opto-mechanical assemblies, mechanisms, aerospace hardware, sensor assemblies, or electromechanical systems.
• Experience performing or leading structural-thermal-optical performance analysis, thermal-elastic analysis, or equivalent analysis used to verify opto-mechanical alignment, stability, and performance through launch and flight environments.
• Experience leading component or subsystem designs from concept through build, procurement, integration, test, qualification, and production readiness.
• Experience with SolidWorks CAD modeling, production drawing creation, GD&T, tolerance analysis, and mechanical design documentation.
• Experience designing hardware where alignment, stiffness, thermal stability, vibration response, tolerance stack-up, and manufacturability are important to system performance.
• Experience using engineering fundamentals, first-principles hand calculations, tolerance stack-up analysis, FEA, STOP analysis, inspection data, and test data to make design decisions.
• Hands-on experience supporting hardware integration, troubleshooting, inspection, test, environmental qualification, or precision alignment activities.

QUALIFICATIONS YOU WILL BRING AS A SENIOR OPTOMECHANICAL ENGINEER II:

• Bachelor's degree in mechanical, aerospace, optical, mechatronics, robotics, or other engineering discipline.
• 8+ years of mechanical engineering experience.
• Experience delivering spaceflight hardware from concept through design, build, integration, environmental test, qualification, and flight delivery.
• Experience designing precision mechanical hardware, opto-mechanical assemblies, mechanisms, aerospace hardware, sensor assemblies, or electromechanical systems.
• Experience performing or leading structural-thermal-optical performance analysis, thermal-elastic analysis, or equivalent analysis used to verify opto-mechanical alignment, stability, and performance through launch and flight environments.
• Experience leading component or subsystem designs from concept through build, procurement, integration, test, qualification, and production readiness.
• Experience with SolidWorks CAD modeling, production drawing creation, GD&T, tolerance analysis, and mechanical design documentation.
• Experience designing hardware where alignment, stiffness, thermal stability, vibration response, tolerance stack-up, and manufacturability are important to system performance.
• Experience using engineering fundamentals, first-principles hand calculations, tolerance stack-up analysis, FEA, STOP analysis, inspection data, and test data to make design decisions.
• Hands-on experience supporting hardware integration, troubleshooting, inspection, test, environmental qualification, or precision alignment activities.

THESE QUALIFICATIONS WOULD BE NICE TO HAVE:

• Master's or PhD in mechanical, aerospace, optical, mechatronics, robotics, or other engineering discipline.
• Rapid conceptual design and prototype iteration experience, including hands-on build, integration, troubleshooting, alignment, and testing.
• Exceptional mechanical problem-solving skills and the ability to resolve ambiguous design, packaging, alignment, and integration challenges.
• Perform preliminary structural, vibration, thermal, or thermal-elastic analysis of precision mechanical or opto-mechanical hardware.
• Oversee final analysis and assist with environmental testing, production testing, test planning, fixture design, instrumentation, and analysis of test data.
• Demonstrated ability to lead assigned technical work, communicate status and risks, and coordinate with cross-functional stakeholders.

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.

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)

$125,000-$190,000 USD