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LE

R&D Operations Engineer

Last Energy
Austin, TX
Full Time
Posted October 29, 2025
$90k - $134k· Est.
Energy Management
This role may have expired~55 people viewed this recently
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Application opens on company website

Job Description

Last Energy is seeking a highly skilled and motivated R&D Operations Engineer to lead our rapid prototyping and internal manufacturing capabilities.

Key Responsibilities

  • Lead the planning, execution, and continuous improvement of rapid prototyping and R&D manufacturing operations, ensuring timely delivery of high-quality, high-precision components.
  • Develop, program, and optimize complex parts using CAD/CAM software (e.g., Mastercam, Fusion 360) and G-code for a wide array of precision machinery, including multi-axis CNC mills and lathes.
  • Design and fabricate mechanical components, fixtures, and tooling, applying robust principles of Mechanical Engineering, Design for Manufacturing (DFM), and Geometric Dimensioning and Tolerancing (GD&T).
  • Specify, procure, and manage the maintenance, calibration, and operational readiness of all shop equipment, including CNC machines, manual lathes, welders, laser cutters, and metrology instruments.
  • Collaborate closely with R&D and Engineering teams to transition component designs from concept to manufacturable prototypes, providing expert guidance on material selection, fabrication methods, and process refinement.
  • Establish and enforce rigorous safety protocols, quality control standards, and shop best practices to maintain a clean, organized, and safe world-class R&D manufacturing environment.
  • Perform troubleshooting and root cause analysis for manufacturing process deviations or equipment issues, implementing effective, long-term solutions.

Requirements

  • Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, or a related technical field, or equivalent demonstrated practical experience in a high-precision R&D/prototyping environment.
  • Must have 3+ years of professional, hands-on experience in advanced CNC programming and precision machining.
  • Expertise in applying and interpreting Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5 standards is required.
  • Proven expertise in setting up, operating, and troubleshooting a wide array of fabrication equipment (e.g., multi-axis CNC, manual machines, TIG/MIG welding, laser cutting).
  • Strong foundational knowledge of mechanical engineering principles and material science.
  • Proficiency in 3D CAD software (e.g., SolidWorks, Inventor, Fusion 360) for both design and tooling.
  • Demonstrated experience in a leadership or managerial capacity for a machine shop, R&D lab, or similar technical operation is highly desirable.
  • Strong work ethic, excellent organizational skills, and the ability to lead projects and personnel in a dynamic R&D setting.
  • Legally authorized to work in the United States.

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