CareerPlanGet AI match score →

Senior Mechanical Engineer

Hawthorne💼 Full-time💰 $1–$1🗓 2026-07-14 → 2026-07-31

Core

Designing, developing, and validating mechanical systems and components for advanced high-temperature nuclear power plants to meet performance, manufacturability, and cost requirements.

Role type

Senior Mechanical Design Engineer

Builds

Advanced nuclear power generation systems and fuel fabrication components

Domain

Nuclear energy / Advanced power generation

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Mechanical design, CAD (SolidWorks, Creo, NX), GD&T, tolerance analysis, FEA, CFD, materials science, manufacturing processes, DFM, root cause analysis

Preferred skills

Master's in Mechanical Engineering, high-performance/safety-critical systems experience (aerospace, energy, defense), DFM/DFA, reliability engineering, PLM/PDM tools, prototyping and validation

Technologies

SolidWorks, Creo, NX, FEA, CFD

Responsibilities

Lead mechanical design for major subsystems, mentor junior engineers, develop 3D CAD models and drawings, perform structural/thermal/fluid analyses, oversee prototype fabrication and testing, partner with cross-functional teams, manage vendor DFM feedback

Seniority

Senior, hands-on IC with mentorship responsibilities

Sourced via greenhouse · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.
Apply on Greenhouse ↗