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N3B Los Alamos, LLC

www.n3b-la.com

We are the Los Alamos Legacy Cleanup Contractor


Clean Up The Environment - Protect Our Future

"The EM-LA mission is to safely, efficiently, and with full transparency complete the cleanup of legacy contamination and waste resulting from nuclear weapons development and government-sponsored nuclear research at the Los Alamos National Laboratory."

Newport News Nuclear BWXT Los Alamos (N3B) manages the 10-year, $1.38 billion Los Alamos Legacy Cleanup Contract for the U.S. Department of Energy, Office of Environmental Management, Los Alamos Field Office. N3B is a limited liability company owned by Huntington Ingalls Industries (HII) Nuclear and BWX Technologies, joined by our critical subcontractors Longenecker and Associates and Tech2 Solutions.

Maintaining an open dialog with the public is central to the Environmental Management (EM) mission at Los Alamos National Laboratory (LANL). Our goal is to keep our stakeholders and the public fully informed about our activities. On the pages linked below, you’ll find more information on the Environmental Management Los Alamos Field Office’s (EM-LA) mission at LANL, such as the current status of cleanup campaigns and Consent Order milestones, recent presentations given at public meetings, and contracts related to the EM mission at LANL.

Who We Are


A group of talented, qualified individuals lead our efforts to clean up and protect legacy waste at LANL and protect the environment.

Working safely with the DOE Environmental Management’s Los Alamos Field Office to clean up the environment and protect the future

N3B’s primary responsibility is to characterize, manage and cleanup legacy waste at Los Alamos National Laboratory. Legacy waste is defined as waste that was generated before 1999.

What We Do



Environmental Remediation
We identify, characterize, monitor and remediate contaminated groundwater, surface water, and waste sites.

Waste Management
We manage, characterize, package and ship waste offsite for permanent disposal.


Our Work is Impactful


We are performing important work that enhances our community and cleans up the environment. We offer competitive salaries and an excellent benefits package. Come join our team and help us make an impact.

Environmental Remediation
A major part of the Los Alamos Legacy Cleanup Contract is cleaning up areas of contamination, which includes the demolition of facilities and remediation of sites associated with past LANL operations.

The sites may be small, one-time spill areas or large Material Disposal Areas, where contaminated materials were disposed during the Manhattan Project and Cold War years. N3B also monitors groundwater beneath LANL and controls the potential offsite migration of storm water.

The Chromium and Royal Demolition Explosive (RDX) projects are examples of efforts to monitor and, in some cases, remove contaminated materials from groundwater, while preventing offsite migration.


Search among N3B Los Alamos, LLC jobs




Jobs: 1 - 10 of 28
New
N3B Los Alamos, LLC

SR Dir., Integration & Process Improvement

Los Alamos, New Mexico

N3B Los Alamos, LLC

POSITION SUMM ARY: This position is responsible for providing leadership, direction, and management for the Integration & Process Improvement program-focus on Conduct of Operations improvement. MAJOR DUT IES & RESPONSIB ILITIES: Include, bu...

Job Type Full Time
New
N3B Los Alamos, LLC

Planner/Scheduler Analyst 5

Los Alamos, New Mexico

N3B Los Alamos, LLC

The Planner/Scheduler provides expert planning and scheduling support to enable successful project execution from conceptual planning through engineering and construction. This role ensures that all planning and scheduling activities comply...

Job Type Full Time
New
N3B Los Alamos, LLC

Technical Writer/Editor 5

Los Alamos, New Mexico

N3B Los Alamos, LLC

Position Summary The Technical Writer/Editor filling this position executes a variety of procedure-related assignments for the CH-TRU organization. This includes development of technical and administrative procedures, gathering information ...

Job Type Full Time
New
N3B Los Alamos, LLC

Estimator 5

Los Alamos, New Mexico

N3B Los Alamos, LLC

The Estimator delivers accurate, defensible cost estimates that meet DOE Environmental Management (DOE EM), FAR, and EVMS compliance requirements. This role develops estimates for nuclear environmental remediation, D&D, waste management, an...

Job Type Full Time
New
N3B Los Alamos, LLC

Applications Systems Administrator 5

Los Alamos, New Mexico

N3B Los Alamos, LLC

Position Summary: Develops and creates databases and reports and maintains the Deltek Cobra application, and database systems that support mission-critical environmental cleanup, data management, and operational systems, ensuring secure, re...

Job Type Full Time
New
N3B Los Alamos, LLC

SR Manager, ESH Field Operations

Los Alamos, New Mexico

N3B Los Alamos, LLC

POSITION SUMM ARY: The N3B ES&H Field Operations Manager reports directly to the N3B Safety and Health Director, within the ESH&Q organization. The ES&H Field Operations Manager is responsible for leading all matrixed safety and industrial ...

Job Type Full Time
New
N3B Los Alamos, LLC

Project Controls Analyst 4

Los Alamos, New Mexico

N3B Los Alamos, LLC

Position Summary: Oversees project controls for Environmental Remediation projects, including planning and scheduling, cost estimating and control, earned value management (EVMS), Waste Management and baseline configuration management. Prov...

Job Type Full Time
New
N3B Los Alamos, LLC

Communications Specialist 4

Los Alamos, New Mexico

N3B Los Alamos, LLC

POSITION SUMMARY:The Communications Graphics Specialist creates and designs visual elements for digital and print media to convey information about the Los Alamos National Laboratory legacy waste cleanup efforts to a wide variety of stakeho...

Job Type Part Time
New
N3B Los Alamos, LLC

Communications Specialist 5

Los Alamos, New Mexico

N3B Los Alamos, LLC

POSITION SUMM ARY:Communications Specialist 5 develops strategic communications materials such as: EM-Updates, presentations, fact sheets, and other materials, and advises and aids in engagement with key stakeholders who are directly influe...

Job Type Full Time
New
N3B Los Alamos, LLC

Data Systems Analyst 4/5

Los Alamos, New Mexico

N3B Los Alamos, LLC

This position is responsible for supporting internal business intelligence, metrics, reporting, and modeling of data to support the organization. MAJOR DUTIES & RESPONSIBILITIES:Include, but are not limited to: Builds relationships with key...

Job Type Full Time
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