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N3B Jobs (NOW HIRING)

While working to achieve N3B LLCC objectives, will ensure all activities and operations are performed in a safe and deliberate manner; will maintain required safety, security and operational training ...

Tech2 Solutions (T2S) is a critical subcontractor on the N3B Los Alamos LLC team and will be providing program management and technical services in support of the ground & surface water monitoring ...

While working to achieve N3B LLCC objectives, will ensure all activities and operations are performed in a safe and deliberate manner; will maintain required safety, security and operational training ...

Engineer - CH-TRU Program

Los Alamos, NM · On-site

$89K - $119K/yr

While working to achieve N3B LLCC objectives, ensures all activities and operations are performed in a safe and deliberate manner; maintains required safety, security and operational training ...

IT Project Manager 3

Los Alamos, NM · On-site

$107K - $126K/yr

While working to achieve N3B LLCC objectives, will ensure all activities and operations are performed in a safe and deliberate manner; will maintain required safety, security and operational training ...

While working to achieve N3B LLCC objectives, ensures all activities and operations are performed in a safe and deliberate manner; maintains required safety, security and operational training ...

Showing results 41-60

N3B information

What is an N3B?

N3B jobs typically refer to positions at Newport News Nuclear BWXT Los Alamos (N3B), a company responsible for managing environmental cleanup at the Los Alamos National Laboratory in New Mexico. These jobs include a variety of roles, such as project managers, engineers, health and safety specialists, waste technicians, and administrative staff. Employees at N3B work on environmental remediation, waste management, and compliance with federal and state regulations. Working at N3B often requires specialized training and security clearances due to the sensitive nature of the work. Career opportunities at N3B can be found on their official website or through federal job boards.

What is the difference between N3B vs N3?

AspectN3BN3
CertificationsTypically requires security clearances, specialized trainingSimilar certifications, often security-related
Work EnvironmentLaboratory, research, or technical settingsResearch facilities, technical labs
Industry UsageDefense, government, research projectsDefense, government, research sectors
Job FocusTechnical support, research, or specialized tasksTechnical roles with research emphasis

The comparison shows that N3B and N3 share similar certifications, work environments, and industry usage, primarily in defense and research sectors. N3B often involves more specialized or project-specific roles, whereas N3 may have broader technical responsibilities. Both roles require security clearances and technical expertise, making them closely related in the job market.

What are the key skills and qualifications needed to thrive as an N3B employee?

To thrive at N3B, professionals typically need expertise in environmental remediation, regulatory compliance, and project management, often supported by relevant science or engineering degrees. Familiarity with DOE requirements, environmental management software, and certifications such as PMP or HAZWOPER are common. Strong analytical thinking, teamwork, and effective communication are vital soft skills for coordinating complex projects and stakeholder engagement. These competencies ensure successful project delivery, regulatory adherence, and safe environmental practices in a highly regulated sector.

What are some of the unique challenges faced by N3B project managers working at the Los Alamos National Laboratory site?

Project managers at N3B, which is responsible for environmental cleanup at the Los Alamos National Laboratory, often navigate complex regulatory requirements and coordinate with multiple stakeholders, including federal and state agencies. A key challenge is balancing project deadlines with strict safety and environmental protocols. Additionally, project managers must frequently adapt to evolving project scopes and maintain clear communication across multidisciplinary teams. This dynamic environment provides opportunities for growth in regulatory compliance, project leadership, and stakeholder management.
More about N3B jobs
What cities are hiring for N3B jobs? Cities with the most N3B job openings:
What states have the most N3B jobs? States with the most job openings for N3B jobs include:
Infographic showing various N3B job openings in the United States as of August 2026, with employment types broken down into 97% Full Time, 2% Part Time, and 1% Nights. Highlights an 100% Physical job distribution.

Financial Business Analyst

HII Nuclear Inc.

Los Alamos, NM

Full-time

Re-posted yesterday


Job description

Essential Duties/Responsibilities (may include, but not limited to):


  • While working to achieve N3B LLCC objectives, will ensure all activities and operations are performed in a safe and deliberate manner; will maintain required safety, security and operational training; assure procedural and regulatory compliance; and make safety, security and quality an integral part of every task; including taking the necessary steps to stop work if continuing the job is unsafe or compromises security.

  • Performs economic research and studies subjects such as rates of return, depreciation, working capital, investments, and financial and expense comparisons by analysis of profit and loss statements and income statements. Prepares reports of findings and recommendations to management. Develops, maintains, and establishes operational specifications for financial information systems considering such things as information flow, volume, and document format for data processing equipment. May provide analysis on business development and may monitor business performance by unit, division or brand.

  • Compiles and reviews budgets using actual performance, previous budget figures, estimated revenue, expense reports, and other data sources to control funds and provide for proper financial administration. Prepares financial plans, monitors implementation of financial policies, prepares regular and special-purpose reports, maintains historical records, analyzes trends, establishes cost rates and personnel forecasts, recommends and interprets budgetary policies and procedures, prepares comparative evaluation of actual costs against budgeted funds, and determines rationale for variances between costs and budget. Interprets Cost Accounting Standards and their application to cost accounting practices and provides program/project/division management with the data and recommendations to make informed decisions.


Specific Job Responsibilities:


  • Primary support entails performing rate analysis, cost analysis, budgeting, planning, estimating, along with rate and budget development and other program/project and/or division control duties. The individual will be required to work closely with the programs/projects and/or division personnel and management within N3B as well as external customers (such as DOE/EM). The individual ensures: 1) that all assignments are completed on schedule through effective time management; 2) compliance with all applicable external and internal rules, regulations and procedures; 3) all documentation is maintained in configuration control of all financial information; 4) timely and effective communication and coordination within the Business Services Directorate along with timely definition and communication with the program/project and/or division personnel and management; 5) identifies and solves financial problems within work group being supported and 6) identifies change initiatives within area of responsibility and 6) supports cooperation and cohesiveness within work unit being supported.

  • Maintain status of all deliverables and objectives. Identifies and solves status issues as they arise. Keeps all affected parties apprised of issues at all times. Analyzes budget variances and suggests appropriate corrective actions. Maintain an early warning trend program on all programs/projects and/or divisions being supported. Analyzes budget usage and apprises the program/project and/or division manager and Business Services management of fiscal status. Identifies areas for continuous improvement associated with existing processes, tools and methods.

  • Responsibilities include maintaining safe working conditions. Maintain strict application of regulations for security and plant protection. Identifies risks to personnel and facility safety and/or mission viability; ensures implementation of prevention and mitigation measures to eliminate or reduce the risks and potential consequences.


Education and Experience Required:


Bachelors' degree in appropriate discipline; however, a combination of education and relevant experience wherein the knowledge, skills and abilities to perform the position’s duties and responsibilities have been adequately demonstrated is acceptable.


The career level of the position will be determined by the years of relevant experience, knowledge, skills, and abilities; after a candidate has been chosen.



Working Conditions and Physical Requirements (Light Work):


While performing the essential functions of this job, the employee is frequently required to stand; walk; sit; use hands to finger, handle, or feel objects, tools, or controls; and talk or hear. The employee is occasionally required to reach with hands and arms and stoop, kneel, crouch, or crawl. The employee must occasionally lift and/or move up to 20 pounds. Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to adjust focus.


This position works in an office, and the noise level in the work environment is usually low to moderate. While performing the duties of this job, the employee is occasionally exposed to toxic or caustic chemicals, i.e. copier toner.

Regular and reliable attendance is an essential function of this position.


This job description reflects management’s assignment of essential functions; and nothing in this herein restricts management’s right to assign or reassign duties and responsibilities to this job at any time.


Individuals must be able to perform the essential functions of the job with or without reasonable accommodation.


We are an Equal Opportunity Employer and we do not discriminate based on race, color, religion, national origin, sex, disability, sexual orientation, veteran status or age.