Mechanical or Electro-Mechanical Technician; Engineered Systems Tec

Mechanical or Electro-Mechanical Technician (Engineered Systems Tec 2/3)

Los Alamos National Laboratory – TA-53 (LANSCE Accelerator), Los Alamos, NM.

Salary Range: $53,700 – $82,500 for EST‑2, $64,700 – $101,400 for EST‑3.

• Operate and maintain radioactive cooling and cryogenic systems (with oversight).
• Assistance with fabrication, testing, installation, and troubleshooting of mechanical hardware.
• Support heavy lifting with forklifts and cranes.
• Perform EST‑2 duties with less oversight when appointed to EST‑3 level.
• Develop technical solutions to complex problems and independently troubleshoot mechanical and electrical systems when at EST‑3 level.
• Operate and maintain complex systems including radioactive water cooling, high‑vacuum systems, helium refrigeration liquefying hydrogen to 20 K.
• Participate in continuous target system operation during beam delivery periods.
• Prioritize safety, reliability, and quality through high workmanship standards, redundancy, preventive maintenance and inventory control, detailed documentation, and staff development.
• Expertise in welding, machining, fabrication, radiological work, cryogenics, vacuum/pressure systems, and robotic remote handling systems.

• Experience in installation, testing, maintenance, troubleshooting, and repair of mechanical or technical equipment/systems.
• Ability to read and interpret technical drawings, manuals, and written instructions.
• Skilled in diagnosing malfunctions and replacing defective components.
• Ability to work independently and collaboratively within a technical team.
• Demonstrated ability to evaluate problems and recommend effective solutions.
• Experience assisting in the design, fabrication, testing, and checkout of mechanical systems.

• Additional experience, education, or training in design, fabrication, and/or testing of mechanical systems.

• EST‑2:
  High school diploma and a minimum of three years of related experience or equivalent education/experience.
• EST‑3:
  Associate’s degree in a related field and a minimum of 3 years of related experience or equivalent education/experience.

• Target Operator qualification within 2 years of hiring; training to independently operate all water, cryogenic, and vacuum systems.

• Experience with programmable logic controls (PLC), pressure, and/or vacuum systems.
• Experience in machining, welding, and general fabrication techniques.
• Experience in the electro‑mechanical field.
• Experience drafting detailed system schematics/P&IDs.
• Experience following formal procedures.

• Exposure to radiological, chemical, mechanical, and cryogenic hazards.
• Requires wearing multiple layers of PPE and respiratory protection during radiological work.
• 24/7 rotating on‑call schedule.
• Lift up to 50 lbs and climb stairs and ladders.

The position is onsite at TA‑53 (LANSCE Accelerator) in Los Alamos, NM.

Regular appointment employees must serve a continuous service period in their current position to be eligible for post‑employment jobs. The commitment for this position is one year.

Los Alamos National Laboratory is an equal‑opportunity employer and supports a diverse and inclusive workforce. All employment practices are based on qualification and merit, without regard to race, color, national origin, ancestry, religion, age, sex, gender identity, sexual orientation, marital status, or disability status. The Laboratory is also committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations upon request.