Refine Search Clear All

Career Areas

Show More

Experience Level

Employment Type



Show More

Security Clearance

Keyword Search

Back to open positions

Nuclear Enterprise Systems Analyst

Associate | Full-time
Engineering | livermore, CA | 06/15/2021

Apply Now  

Company Description

Join us and make YOUR mark on the World!

Are you interested in joining some of the brightest talent in the world to strengthen the United States’ security? Come join Lawrence Livermore National Laboratory (LLNL) where our employees apply their expertise to create solutions for BIG ideas that make our world a better place.

We are committed to a diverse and equitable workforce with an inclusive culture that values and celebrates the diversity of our people, talents, ideas, experiences, and perspectives. This is essential to innovation and creativity for continued success of the Laboratory’s mission.

Job Description

We have an opening for a nuclear enterprise systems 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. This position supports the Associate Program Leader for Nuclear Weapons Evaluation and Planning within the Weapons Infrastructure Program and reports administratively to the Systems and Policy Analysis Group in Engineering’s Computational Engineering Division.

This position will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level.

In this role, 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.
  • Assist in development of mathematical optimization and simulation models for applications in nuclear stockpile, infrastructure, and workforce domains.
  • Support efforts to collect, catalog, and interpret nuclear enterprise data for use in mathematical models, including population of databases and use of visualization tools.
  • Contribute to the fulfillment of technical projects and organizational objectives by functioning as an effective team member on multi-disciplinary teams.
  • Participate in the 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 NNSA and DOD enterprise modeling communities, including assisting in engagement of relevant decision makers.
  • Lead development of mathematical optimization and simulation models for applications in nuclear stockpile, infrastructure, and workforce domains.
  • Develop creative program growth opportunities through interactions with current and potential sponsors and creation of proposals.


  • Ability to obtain and maintain a U.S. DOE Q-level security clearance which requires U.S. Citizenship.
  • Master’s degree in operations research, applied mathematics, or computer science, or the equivalent combination of education and related experience.
  • Comprehensive knowledge and broad experience using mathematical optimization tools, including the use of algebraic modeling languages, such as AMPL or Pyomo, and optimization solvers, such as Gurobi or CPLEX.
  • Experience developing software applications with either Python, Perl, Visual Basic, C++, or Java within Windows or Linux environments.
  • Experience applying analytical skills to research, interpret, analyze, compile, and present technical and business data and information.
  • Demonstrated ability to effectively manage concurrent technical tasks with competing priorities and meet deadlines that are important to project success.
  • Effective written and verbal communication skills to prepare, present, and document technical information.

Additional qualifications at the SES.3 level

  • Significant experience managing and/or motivating multidisciplinary teams and collaborating across disciplines and/or organizations to achieve project objectives; partnering with other laboratories and/or external organizations as necessary.
  • Demonstrated experience as a project coordinator and/or principal investigator of projects with competing priorities, loosely defined deliverables, and high visibility.

Qualifications We Desire

  • Ph.D. in operations research, applied mathematics, or computer science, or the equivalent combination of education and related experience.
  • Demonstrated familiarity with the structure of the nuclear enterprise, including the National Nuclear Security Administration and related areas of the Department of Defense.
  • Experience working with relational database languages, such as SQL, and visualization applications, such as Tableau or PowerBI.
  • Experience with big data analytics and/or working in a High-Performance Computing environment.

Additional Information

Why Lawrence Livermore National Laboratory?

  • Included in 2021 Best Places to Work by Glassdoor!
  • Work for a premier innovative national Laboratory
  • Comprehensive Benefits Package
  • Flexible schedules (*depending on project needs)
  • Collaborative, creative, inclusive, and fun team environment

Learn more about our company, selection process, position types and security clearances by visiting our Career site

Security Clearance

LLNL is a Department of Energy (DOE) and National Nuclear Security Administration (NNSA) Laboratory.  Most positions will require a DOE L or Q clearance (please reference Security Clearance requirement).  If you are selected, we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter. In addition, all L or Q cleared employees are subject to random drug testing.  An L or Q clearance requires U.S. citizenship.  If you hold multiple citizenships (U.S. and another country), you may be required to renounce your non-U.S. citizenship before a DOE L or Q clearance will be processed/granted.  For additional information please see DOE Order 472.2.

Pre-Employment Drug Test

External applicant(s) selected for this position will be required to pass a post-offer, pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

Pre-Placement Medical Exam

A job related pre-placement medical examination may be required.

Equal Employment Opportunity

LLNL is an affirmative action and equal opportunity employer that values and hires a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, marital status, national origin, ancestry, sex, sexual orientation, gender identity, disability, medical condition, pregnancy, protected veteran status, age, citizenship, or any other characteristic protected by applicable laws.

If you need assistance and/or a reasonable accommodation during the application or the recruiting process, please submit a request via our online form

California Privacy Notice

The California Consumer Privacy Act (CCPA) grants privacy rights to all California residents. The law also entitles job applicants, employees, and non-employee workers to be notified of what personal information LLNL collects and for what purpose. The Employee Privacy Notice can be accessed here.

Apply Now