CareerPlan

Senior Mechanical Engineer

Hudson, NH (HNH-01)Full-time$147k–$196k2026-10-31 → 2026-11-10
Security clearance required

Core

Lead mechanical development and transition to production of next generation infrared opto-mechanical systems, including cooled infrared cameras and Integrated Dewar Cooler Assemblies.

Role type

Senior IC mechanical engineer (opto-mechanical systems)

Builds

High-performance cooled infrared cameras and Integrated Dewar Cooler Assemblies (IDCAs) for defense, space, and commercial industrial applications

Domain

Defense technology / Infrared imaging / Opto-mechanical systems

Required skills

CAD design, material selection, system design, thermal analysis, structural analysis, root-cause analysis, fabrication processes, change control management, project leadership

Preferred skills

Optical system architecture, Product Lifecycle Management (PLM), thermal management, DFMA, Siemens NX, Teamcenter

Technologies

CAD tools, 3D printing, injection molding, sheet metal, machining

Responsibilities

Own hardware from concept to production, develop infrared sensors, build prototypes and analyze failures, support hardware demonstrations, define system architecture trades, execute opto-mechanical designs, mentor junior engineers, travel to test sites

Seniority

Senior, hands-on IC with team leadership