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Job Description

Machine Operator

(Electron Beam Welding)

Contract to Permanent

Competitive Benefits/Health & 401k

Compensation: $20-$23/hr.

Covina, CA

Company Summary:

Our client specializes in the design and manufacture of advanced sensing technologies and condition monitoring equipment, particularly for applications in harsh environments. Their comprehensive product lineup includes self-generating velocity sensors, industrial and high-temperature accelerometers, as well as digital switches, transmitters, signal conditioners, and cable assemblies. They are noted for their rigorous approach to quality and reliability, making them a preferred choice for industries that require precise and durable vibration monitoring solutions, such as the military, aerospace, marine, scientific, and industrial sectors.

Position Overview:

We are seeking an experienced and skilled Machine Operator to operate and maintain our semi-robotic welding machines. These machines are not fully automated, and a successful candidate will be responsible for performing manual adjustments, executing maintenance routines, and ensuring continuous operation of Electron Beam, Arc/TIG, and Spot-welding equipment.

Key Responsibilities:

  • Operate robotic welding machinery, performing tasks such as Electron Beam Welding, TIG Welding, and Spot Welding.
  • Perform welding on various materials, including oxidized and non-oxidized stainless steel and Inconel to stainless steel surfaces.
  • Execute machine maintenance, including filter changes, cleaning, and replacing consumable materials on a scheduled basis.
  • Develop troubleshooting skills to diagnose and rectify operational issues with welding machines.
  • May support other manufacturing operations, such as assembly, based on the company’s needs, as mentioned in the general staffing document.
  • Ensure quality control of welded components and adherence to specified welding parameters and standards.


  • High school diploma or equivalent; technical training or certification in welding is a plus.
  • Proven experience in operating welding machinery and performing machine maintenance.
  • Willingness to learn Electron Beam Welding and Arc/TIG Welding techniques.
  • Ability to read and work from established prints and drawings.
  • Keen attention to detail and commitment to maintaining high-quality standards.
  • Strong mechanical aptitude and the ability to work with very small components.
  • Experience in an AS9100D/ISO 9001 certified production environment is preferred.


  • Competitive wage range, commensurate with experience and qualifications.
  • 10 paid holidays and 2 weeks PTO accrual (3 weeks after 5 years).
  • 401(k) with a 30% match.
  • Medical Insurance covered at 85% by the employer.
  • Life Insurance.