Refine Search Clear All

Career Areas

Show More

Experience Level

Employment Type



Show More

Security Clearance

Keyword Search

Back to open positions

Electrical Engineer/Applied Physicist - Circuit Simulations

Mid-Senior Level | Full-time
Engineering | livermore, CA | 06/11/2021

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 an Electrical Engineer/Applied Physicist to support the Advanced Sources and Detectors (ASD) Scorpius project to work on projects in electrical engineering with a focus on circuit simulations. The ASD project is a multi-year, multi-lab project to design and commission the next generation of radiographic capabilities for use in ensuring the safety and effectiveness of the nation’s nuclear stockpile. You will develop creative and innovative solutions for various products associated with the ASD project and contribute to the research and development of next-generation pulsed power systems and experimental platforms. You will contribute to the design and execution of unique experiments related to Solid State Pulse Power drivers, the Linear Induction Accelerator cells and all the support systems. You will be technically responsible for carrying out a range of duties including design and simulation of electrical circuits coupled with experimental data collection to validate the simulations. You will bring innovation and technical excellence to bear on challenging technical problems and develop novel engineering practices and approaches to continually improve performance and reliability the systems.  The position is in the National Security Engineering Division (NSED) within the LLNL Engineering Directorate.

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 

  • Design and simulate analog circuits using SPICE-based circuit solvers.
  • Design, model, test, and analyze pulsed power and electromagnetic devices and components in support of state-of-the-art pulsed power experimental platform research and development.
  • Provide electronics and electrical system level design solutions to include architecture development, trade study analysis, and qualification processes and execute systems engineering processes to include requirements development, interface definitions, and verification activities.
  • Participate in the production of system specifications, design documentation, simulated system performance, test plans, tested hardware and software, and participate in design reviews.
  • Adhere to the highest standards of personnel and facility safety while leading the execution of high-energy, multi-hazard system demonstrations and experiments with a multidisciplinary team.
  • Perform other duties as assigned.

Additional job responsibilities, at the SES.3 level

  • Provide solutions to complex problems that require in-depth analysis and the creative use of established and/or innovative methods.
  • Propose, contrive, and conduct in-depth briefings to advise management and government sponsors.
  • Propose and execute significant experiment campaigns to substantiate programmatic goals. 


  • Ability to maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.
  • Bachelor’s degree in Electrical Engineering, Physics, or a related field, or the equivalent combination of education and relevant previous experience.
  • Broad experience with SPICE or similar circuit simulation software.
  • Broad experience in technical computing (e.g., simulation development, signal and image processing) using platforms such as MATLAB or Python.
  • Comprehensive knowledge of fundamental electrical engineering concepts related to design, assembly, calibration, and testing of analog and digital electrical systems.
  • Aptitude for (and interest in) mastering new fields of engineering and physics; a record of creativity, physical insight, and breadth of understanding in applications of moderately complex to complex physical processes.
  • Ability to learn unique design requirements for electrical systems that involve high voltage and high current with nanosecond-level timing.
  • Proficient communication skills with ability to present concepts and ideas in a clear and coherent manner, both verbal and written for presentation and interaction with other technical staff members.
  • Ability to effectively work in a multidisciplinary team environment.

Additional qualifications at the SES.3 level

  • Advanced knowledge of a specific area of science related to pulsed power and electromagnetic hardware design, analysis, or simulation.
  • Ability to provide solutions to complex problems that require in-depth analysis of multiple factors.
  • Advanced verbal and written communication skills necessary to effectively collaborate in a team environment and present and explain technical information and provide advice to management.

Qualifications We Desire

  • Advanced degree (Master's or PhD) in Electrical Engineering, Physics, or a related field, or the equivalent combination of education and relevant previous experience.

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.  Some positions will require a DOE L or Q clearance (please reference Security Clearance requirement above).  If you are selected and a clearance is required, 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.  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.

Videos To Watch