Mechanical Engineer IV

Opto-Knowledge Systems•Torrance, CA

6d•Hybrid

About The Position

OKSI Opto-Knowledge Systems, Inc. (OKSI) designs and builds electro-optical and infrared sensor systems, autonomous platforms, and modeling and simulation solutions that support national security and defense missions. Our engineers work across the full lifecycle, from concept through fielded systems, on technologies like autonomous vehicle command and control, object detection, and real-time mission operations. The Mechanical Engineer IV contributes to all aspects of multiple projects, concept, design, development, implementation, and revisions, across technologies including autonomous command and control, object detection, scientific data analysis, real-time mission operations, and optomechanical systems.

Requirements

Bachelor's degree in mechanical engineering, physics, or a related field
6+ years of relevant work experience
Proficiency in CAD software (SolidWorks, AutoCAD, Inventor, or similar)
Strong understanding of mechanical engineering principles (thermodynamics, fluid dynamics, solid mechanics, heat transfer, materials science)
Strong understanding of manufacturing techniques
Knowledge of industry standards and regulations (ISO, ASME, etc.)
Experience leading projects from concept to completion, prioritizing tasks and managing timelines
Excellent problem-solving skills and ability to work in a fast-paced, collaborative environment
Must be a U.S. citizen or national, U.S. lawful, permanent resident (aka green card holder), Refugee under 8 U.S.C. 1157, or Asylee under 8 U.S.C. 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

Nice To Haves

Master's degree
Experience with FEA, optomechanical design, thermal management, lightweight structures, or CFD tools
Experience flying or able to fly drones
Computer/electronics assembly experience
Basic machine shop experience (soldering, lathe, mill, etc.)

Responsibilities

Lead the design, development, and optimization of complex mechanical systems involving drones, seekers, optical assemblies, GPS antennas, computers, and power systems
Serve as technical lead on high-impact projects; define scope, delegate tasks, and mentor junior and mid-level engineers
Lead root cause analysis on critical design and manufacturing issues; evaluate new tools, methods, and materials
Act as a key liaison between mechanical engineering and other disciplines; contribute to proposals and communicate with customers and non-technical stakeholders
Oversee full-lifecycle prototype development, from concept through field deployment, including structural, thermal, and dynamic validation testing
Review and approve engineering documentation, drawings, BOMs, and test reports; ensure compliance with ASME, MIL-STD, and ITAR/export requirements
Drive continuous improvement in design practices and DFM/DFA across product lines
Drive design transition from engineering to full-scale production, including supplier qualification and technical negotiations