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A Mission that Matters

Be a part of advancing our nation’s nuclear deterrent

At Los Alamos National Laboratory, plutonium missions—including plutonium pit production—are critical to national security. From engineers and scientists to hands-on technicians and material managers, to administrators and logistics experts, the Laboratory is scaling up operations to meet rate production demands and needs skillsets of all kinds to move our mission forward. 

The Lab’s Plutonium Facility and surrounding work areas are a dynamic and rewarding place to work – and surrounded by the beautiful mountains of Northern New Mexico. Our skilled employees receive on-the-job training when the work is specific to our unique mission, and teammates of all backgrounds have many opportunities to thrive. 

What is pit production?

The National Security Administration (NNSA) has called on Los Alamos to play a key role in manufacturing new plutonium pits—the core of a nuclear weapon—to advance stockpile modernization and fulfill the deterrence requirements of the DoD.

A Unique Setting

LANL’s Plutonium Facility, known as PF-4, is the nation’s most modern plutonium science and manufacturing facility, and is the only fully operational plutonium facility with complete process and analysis capabilities in the nation. You’ll be inspired by our mission, our people and the scope and quality of our facilities.

Big Benefits

LANL not only offers highly competitive compensation, but also great health insurance options, a best-in-class 401(k) with up to 6% matching and an additional 3.5% non-elective employer contribution, plus tuition assistance, relocation reimbursement and many other perks along the way.

Special Security Protocols

When it comes to security, we present a different set of requirements for employees, and we want you to be prepared. Our security measures are all in place to support and protect you, the Lab’s national security mission and our people.

The Pit Mission

Los Alamos National Laboratory is home to the Plutonium Facility, known as PF-4, which is the nation's most modern plutonium science and manufacturing facility where more than two thousand employees support this work.

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Find Where You Fit

A Pit Production worker moves something within a glovebox.

Manufacturing Managers

  • Lead manufacturing operations that support mission-critical pit production. Oversee plutonium fabrication, machining, and production activities while ensuring safety, training, work authorization, and operational readiness in a highly regulated nuclear environment. 
  • Coordinate teams, resources, and operational priorities to maintain production schedules, quality standards, and manufacturing performance. 
  • Work closely with technicians, engineers, and manufacturing professionals to develop talent, improve processes, and deliver mission-critical results. 
A Pit Production worker working with a sample.

Engineers

  • Build systems that matter. Design, improve, and sustain the equipment, processes, and products that support mission-critical pit production and national security objectives as we scale to rate production. 
  • Translate product requirements into manufacturing solutions by developing equipment, improving processes, resolving technical challenges, and ensuring product quality throughout production. 
  • Collaborate across engineering, manufacturing, and operations teams to drive innovation, improve performance, and deliver reliable production capabilities. 

Production Technicians 

With a specialty in Machinists Technologists, Welders, Casters, Radiographers, Inspectors, and Leak Testers
  • Support mission-critical pit production through hands-on technical work involving plutonium processing, fabrication, inspection, assembly, and testing in specialized nuclear-manufacturing rate-production environments. 
  • Operate advanced equipment to cast, weld, inspect, measure, and test plutonium components, including through radiography, leak testing, and other non-destructive evaluation methods.  
  • Apply specialized expertise to improve manufacturing processes, develop technical solutions, troubleshoot complex equipment issues, and drive continuous improvement.
  • Build precision components that support mission-critical pit production, using advanced machining equipment to manufacture tooling, prototypes, and production hardware to exacting tolerances.

 

A Pit Production worker checking an instrument.

Administrative Professionals (Support Staff)

  • Support mission-critical pit production by coordinating schedules, travel, meetings, procurement, and administrative activities that keep operations running efficiently. 
  • Serve as a trusted resource for managers, technical staff, and stakeholders by managing communications, records, visitors, and day-to-day office operations in a dynamic environment. 
  • Help teams stay focused on mission delivery by solving problems, organizing priorities, and supporting the people and processes behind national security work.
A Pit Production worker in the lab.

Technical Project Leaders

  • Lead mission-critical pit production efforts by coordinating complex work across manufacturing, engineering, operations, and facility organizations. 
  • Manage schedules, milestones, and operational interfaces to support safe, efficient plutonium fabrication in a highly regulated nuclear environment. 
  • Partner with technical teams and stakeholders to track performance, resolve challenges, and ensure critical national security objectives—including rate production goals—are achieved.  

Open Positions

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