Principal Mechanisms Engineer, Optical
Core
Designing, manufacturing, and validating coarse pointing assemblies for large aperture optical payloads on high-power satellites.
Role type
Principal Mechanisms Engineer (Optical)
Builds
Coarse pointing assemblies for large aperture (0.1m - 1m diameter) optical payloads
Domain
Aerospace / Space Systems / Optomechanics
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
CAD design, FEA analysis, optomechanics, electromechanical mechanisms, environmental testing, supply chain planning, manufacturing process selection, line-of-sight error budgeting, stabilization analysis, Python/C++/MATLAB programming, tolerance stack-up analysis, structural dynamics, precision actuation, cable management for rotating mechanisms, spacecraft alignment planning, NASA-STD-5017 compliance
Preferred skills
2-axis gimbal design for space applications, bearing selection and preload, drive mechanisms, angular runout analysis, long-life vacuum operation, controls integration, encoder/resolver/gyro integration, feedforward/closed-loop control, harness routing for optical fibers, full product life cycle leadership, GNC coordination
Technologies
NX, Simcenter, FEMAP, Hypermesh, Python, Rust, C++, MATLAB
Responsibilities
Define design and tolerancing for coarse pointing assemblies; perform line-of-sight error budgeting and stabilization analysis; develop environmental test and qualification plans; create supply chain and high-volume manufacturing plans; prepare ground- and in-flight performance validation plans; collaborate with optical and satellite bus teams to determine requirements; own top-level CAD assembly and placement on the bus; prepare design reviews for stakeholder buy-in; refine program deliverables and schedules; evaluate and select manufacturing equipment; develop work instructions and end-of-line tests; coordinate spacecraft-level alignment and calibration planning
Seniority
Principal, hands-on IC with strategic oversight