Job Description

Operator Machinist

Location: Houston, TX
Department: Manufacturing / Production
Employment Type: Full-Time

About the Role

Lunar Resources, Inc. is seeking an Operator Machinist to support hands-on manufacturing and production activities. This role is ideal for technicians, tradespeople, or mechanically inclined operators who enjoy working with tools, machines, and physical hardware.

You will operate and support a variety of production machinery used to build advanced energy and electromechanical systems in a controlled manufacturing environment.

The majority of our work is with manual mills and lathes for high precision parts. 

What You'll Do

• Operate production and shop equipment such as:
• Manual mills and lathes
• Band saws, drill presses, and fabrication tools
• Furnaces, ovens, laser welders, and assembly fixtures
• Load raw materials and parts into machines and fixtures
• Follow work instructions, drawings, and step-by-step production travelers
• Monitor machine operation and stop processes if issues arise
• Perform basic machine setup, tool changes, and adjustments
• Measure and inspect parts using calipers, micrometers, and gauges
• Maintain clean, organized, and safe workstations
• Report defects, equipment issues, or safety concerns promptly
• Work closely with engineers and supervisors to improve repeatability and efficiency
• Document completed work and inspections as required

What We're Looking For

Required

• High school diploma or GED (or equivalent hands-on experience)
• Experience working in a shop, manufacturing, maintenance, or production environment
• Comfort using hand tools and basic shop equipment
• Ability to read simple drawings or instructions (we will train where needed)
• Strong attention to detail and willingness to follow procedures
• Dependable attendance and ability to work full shifts
• Must be a US Citizen

Nice to Have (Not Required)

• CNC machine operation experience
• Welding, brazing, or heat-treat exposure
• Experience in aerospace, defense, energy, or industrial manufacturing
• Forklift, shop safety, or equipment certifications

Training & Growth

• On-the-job training provided
• Opportunity to grow into senior operator, machinist, or specialized technician roles
• Exposure to advanced manufacturing processes and high-energy systems

Work Environment

• Production floor and shop environment
• Use of PPE such as safety glasses, gloves, and hearing protection
• Interaction with heavy machinery, elevated temperatures, and industrial materials

Questions:

• Describe a time when you were asked to work with a machine, process, or material you had little or no prior experience with. How did you approach learning it, and what was the result?
• Tell us about a part, assembly, or job you were especially proud of producing or operating. What made it challenging, and how did you ensure it met quality standards
• Give an example of a time you noticed a problem, risk, or opportunity for improvement in the shop and took action without being asked. What did you do?
• Tell us about a time a job didn't go as planned. What did you do, and what did you change going forward?
• What kind of work environment helps you do your best work, and what makes a day feel productive to you?
• If you finish assigned work early, what do you typically do next?

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