Nuclear Enterprise Systems Analyst

LLNL$146K — $222K *
Energy & Utilities
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • U.S. DOE Q-level security clearance required; U.S. citizenship necessary.
  • Bachelor's degree in relevant fields such as operations research, engineering, or computer science, or equivalent experience.
  • Proven ability to define clear analytical objectives from ambiguous problem statements.
  • Experience in data analysis and presenting technical information to varied audiences.
  • Strong project management skills to handle concurrent tasks and meet deadlines.
  • Expertise in complex analyses like sensitivity analysis and risk-informed decision-making.
  • Proficiency in software development using Python, SQL, TypeScript, Go, or C++.

Responsibilities

  • Collaborate with cross-functional teams to develop analytics tools for the nuclear enterprise.
  • Translate customer requirements into analytical objectives and execution plans.
  • Gather and analyze data to support mathematical modeling efforts.
  • Apply simulation and optimization methods for decision-making under uncertainty.
  • Contribute to multi-disciplinary teams to achieve project goals.
  • Develop software applications and visualization tools for systems analysis.
  • Engage in collaborative groups to share insights and recommendations.

Benefits

  • Flexible work hours with potential for remote work.
  • Comprehensive benefits package including 401(k) and relocation assistance.
  • Education reimbursement for continued learning opportunities.
  • Participation in one of the 'Best Places to Work' as noted by Glassdoor.
  • Supportive organizational values promoting inclusion and equity.
Full Job Description
Job Description

Wehave multiple openings for a Nuclear Enterprise Analyst to work in a dynamic and fast-paced environment. You will work with multi-disciplinary teams to deliver software and analytic capabilities on topics of importance to the nuclear enterprise, including infrastructure, workforce, and stockpile modeling and modernization program planning. These positions support the Associate Program Leader for Nuclear Weapons Evaluation and Planning, within the Weapons Infrastructure Program and reports administratively to the System and Policy Analysis Group in the Computational Engineering Division, within the Engineering Directorate.

Depending on your assignment, these positions may offer a hybrid schedule, blending in-person and virtual presence. You may have the flexibility to work from home one or more days per week.

These positions will be filled at eitherlevel based on knowledge and related experience as assessed by the responsibilities (outlined below) will be assigned if hired at the higher level.

You will
  • Work closely with a team of systems analysts, engineers, computer scientists, and program management to design and productionize nuclear enterprise analytics tools, including those for current stockpile modernization programs.
  • Translate ambiguous sponsor and customer problem statements into clear analytical objectives, success criteria, data requirements, and executable analysis plans.
  • Support efforts to collect, catalog, and interpret data for use in mathematical models, including population of databases and use of visualization tools.
  • Develop and apply optimization, simulation, and risk-informed analysis methods, including scenario and sensitivity/uncertainty analyses, to support decision-making under uncertainty.
  • Contribute to the fulfillment of technical projects and organizational objectives by functioning as an effective team member on multi-disciplinary teams.
  • Contribute to the development of software tools such as native applications, dashboards, and web-based tools that support systems analysis, operations, nuclear stockpile, infrastructure, and workforce domains.
  • Participate in the Systems Analysis Group, Nuclear Enterprise Working Group, and engage other team members to share relevant knowledge, opinions, and recommendations.
  • Perform other duties as assigned.

Additional job responsibilities, at the SES.3 level
  • Build and maintain effective collaborations and working relationships with the National Nuclear Security Administration (NNSA) and Department Of War (DOW) enterprise modeling communities, including assisting in engagement of relevant decision makers.
  • Lead development of mathematical optimization and simulation models for applications in systems analysis, nuclear stockpile, infrastructure, and workforce domains.
  • Independently execute and perform quality assurance (QA) complex analyses and post-processing under limited direction, delivering tailored final reports and briefings that translate technical results into actionable decisions for senior sponsors.

Qualifications
  • Ability to secureand maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.
  • Bachelor's degree in operations research, engineering, physics, applied mathematics, computer science, economics, or a related field, or an equivalent combination of education and related experience.
  • Comprehensive knowledge and experience in translating ambiguous problem statements into analytical approaches, including defining objectives, success criteria, data needs, and analytical methods.
  • Comprehensive experience applying analytical skills to research, interpret, analyze, compile, and present technical and business data and information.
  • Experience with effectively managing concurrent technical tasks with competing priorities and meeting deadlines that are important to project success.
  • Comprehensive knowledge and experience in performing complex, multi-factor analyses (for example, sensitivity/uncertainty analysis, optimization, scenario analysis, or risk-informed analysis) to support decision-making under uncertainty.
  • Comprehensive knowledge and experience in developing software applications and performing analysis with either Python, SQL, TypeScript, Go or C++, within Windows or Linux environments.
  • Proficient written and verbal communication skills to prepare, present, and document technical information to diverse audiences.
  • Ability to travel off-site for sponsor and customer interaction.

Additional qualifications at the SES.3 level
  • Significant experience managing and/or motivating multidisciplinary teams and collaborating with scientists, engineers, analysts, and project managers across disciplines and/or organizations to achieve project objectives; partnering with other laboratories and/or external organizations as necessary.
  • Advanced experience as a project coordinator and/or principal investigator of projects with competing priorities, loosely defined deliverables, and high visibility.
  • Demonstrated ability to independently execute analyses, perform post-processing, and deliver tailored reports and final deliverables under limited direction, applying strong analytical, problem-solving, and decision-making skills to solve complex problems.

Qualifications We Desire
  • Master's degree or PhDin operations research, engineering, physics, applied mathematics, computer science, economics, or a related field, or an equivalent combination of education and related experience.
  • Broad experience collaborating with the DOE, NNSA and DOW and/or other interagency partners.
  • Comprehensive knowledge and broad experience in applying AI tools in technical workflows, including evaluation of outputs for correctness, bias/hallucination risk, protection of sensitive information, and integration into repeatable processes.


Pay Range

$146,340 - $222,564 Annually

$146,340 - $185,544 Annually for the SES.2 level

$175,530 - $222,564 Annually for the SES.3 level

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage.An employee's position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs.

Additional Information

#LI-Hybrid

Position Information

This is a Career Indefinite position, open to Lab employees and external candidates.

Why Lawrence Livermore National Laboratory?
  • Included in 2026Best Places to Work by Glassdoor!
  • Flexible Benefits Package
  • 401(k)
  • Relocation Assistance
  • Education Reimbursement Program
  • Flexible schedules (*depending on project needs)
  • Our values - visit https://www.llnl.gov/inclusion/our-values

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