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Added 1 min ago
Assistant Professor of Mechanical Engineering (Tenure-Track) - 2 vacancies
University of Massachusetts
MA
…probability and statistics, quality engineering, human factors, simulation, and systems engineering. Collaboration with interdisciplinary teams across the college and university is highly…
Added 1 min ago
Postdoctoral Research Associate
The University Of Texas At Dallas
TX
Proficiency with LTspice, COMSOL, and ANSYS for modeling and simulation.
Added 1 min ago
xIL Plant Modeling and Integration Engineer
Stellantis
Auburn Hills, MI
Experience with plant and controller modeling, simulation, development and testing.
Added 1 min ago
Product Engineering – Lead System Integrator
Masco
Indianapolis, IN
Establish and validate system level product requirements using test plans, simulation, and prototyping techniques
Added 1 min ago
Automation Engineer - Advanced Manufacturing
Wabtec Corporation
Harrisburg, PA
As a member of the Automation & Advanced Manufacturing team, you will support the development, justification, design, simulation, implementation, and optimization of manufacturing…
Added 1 min ago
Software Test Engineer
WCG Clinical
Harrisburg, PA
Prepare data sets to test logic, error handling, and system workflows; perform load, performance, and user-simulation testing.
Added 2 mins ago
Finance Portfolio Analytics Analyst
GlaxoSmithKline LLC
Philadelphia, PA
Added 2 mins ago
Integration and Test Engineer
The Charles Stark Draper Laboratory, Inc.
Cambridge, MA
…development through system certification. This includes functional simulation, subsystem and system integration and test, verification and validation (V&V), performance evaluation, and…
Added 3 mins ago
FPGA Engineering Manager
True Anomaly
Denver, CO · Long Beach, CA
Own end-to-end FPGA design activities: requirements capture, architecture, functional block definition, simulation, synthesis, timing closure, verification, and hardware integration
Added 9 mins ago
Product Engineer
SKF
Waukegan, IL, IL
Proficiency in using one or more of conventional simulation software such as Abaqus and Ansys is preferred.
Added 9 mins ago
Senior Art Director, Amazon Leo
Amazon Kuiper Commercial Services LLC
Bellevue, WA
…game engine, or industry-equivalent technology (3D animation, simulation, etc), or experience (non-internship) in professional software…
Added 13 mins ago
Senior Transmission Planning Engineer - Stability Studies
ICF
Reston, VA
…who can independently execute transient stability and dynamic simulation studies, serve as a technical resource to clients and project teams, and help develop less-experienced engineers.…
Added 16 mins ago
A
ADAS Systems And Software Engineer II
Actalent
Ann Arbor, MI
- $40 to $50 USD / hour
Support software simulation, hardware simulation, bench testing, and vehicle testing through detailed test planning, data analysis, defect review, and validation reporting.
Added 21 mins ago
Registered Nurse (RN, GN) - Oncology
Hartford Hospital
Hartford, CT
…technology & medical care and is home to the Center for Education, Simulation and Innovation (CESI), one of the most-advanced medical simulation training centers in the world. Housing the…
Added 21 mins ago
Registered Nurse (RN) - CTICU
Hartford Hospital
Hartford, CT
…surgery center in the Northeast and the Center for Education, Simulation and Innovation (CESI), one of the most-advanced medical simulation training centers in the world. When hospitals…
Added 21 mins ago
Registered Nurse (RN, GN) - Oncology
Hartford Hospital
Hartford, CT
…technology & medical care and is home to the Center for Education, Simulation and Innovation (CESI), one of the most-advanced medical simulation training centers in the world. Housing the…
Added 21 mins ago
Registered Nurse (RN, GN) - Oncology
Hartford Hospital
Hartford, CT
…technology & medical care and is home to the Center for Education, Simulation and Innovation (CESI), one of the most-advanced medical simulation training centers in the world. Housing the…
Added 21 mins ago
Systems Architect
Körber Group
Irving, TX
Strong analytical and problem-solving abilities, with experience in throughput modeling and capacity analysis using Excel-based models; simulation experience preferred
Added 26 mins ago
Director of Mission Integration & Growth
Poseidon Aerospace
Washington, DC
…including operational analysis and mission effectiveness modeling & simulation evaluations to develop operational requirements and decompose them into system requirements that shape the…
Added 29 mins ago
Product Engineer
TransDigm Group Inc.
Liberty, SC
SolidWorks and SolidWorks Simulation (Desired)
Added 29 mins ago
Diagnostic System Engineer
Peraton
Woodbridge, NJ
Understand and evaluate concepts, models, designs and existing diagnostic systems to facilitate lab testing, prototype development, software simulation, manufacture and validation.
Added 34 mins ago
IH
ECMO Coordinator - Irvine, CA
Integration Health, LLC
Irvine, CA
- $180,000 to $220,000 USD / year
Coordinates and conducts ECMO didactic education as well as simulation (wet lab) education as requested
Added 35 mins ago
NT
Health Education Center Simulation Specialist (full-time/LTE/1950 hours/year) @ Northwood Tech Health Education Center, Shell Lake
Northwood Technical College
Shell Lake, WI
- $27.54 USD / hour
- Full-time
Northwood Technical College is seeking applications from qualified candidates for a full-time/LTE Health Education Center Simulation Specialist at the Shell Lake HEC.
Added 36 mins ago
PD
INSTRUCTOR OPERATOR - Part Time on Call
Phoenix Defense
Hattiesburg, MS
- Part-time
This position will be in support of the Army Medical Simulation Training Center (MSTC) Program and serves as an I/O for the Medical Simulation Training Center MSTC), which plans and carries…
Added 38 mins ago
Antenna Engineer
Maxtena Inc
Germantown, MD
Perform feasibility studies by leveraging simulation tools.

LLNL

Modeling Physicist

Commonwealth, MA, United States

Pay Range $175,530 - $222,564 Annually This is the lowest to highest salary we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage.

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Job details

Pay: Pay Range $175,530 - $222,564 Annually This is the lowest to highest salary we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage.
Posting language: English
Posted: Nov 2, 2026

Original job description

Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact.

Job Description

We have an opening for a Modeling Physicist in the field of edge plasma physics for magnetic fusion energy devices. You will apply expertise in numerical simulation to understand problems in edge fusion plasmas and plasma-surface interactions. The research aims to develop new edge transport and plasma-surface interaction models and simulations in support of experiments in the National Spherical Tokamak Experiment in Princeton Plasma Physics Laboratory, Mega-Ampere Spherical Tokamak Upgrade in Culham Centre for Fusion Energy in Culham, the UK, the SPARC tokamak at Commonwealth Fusion Systems in Devens, Massachusetts and in support of future lithium divertor concepts. This position is in the Spherical Tokamaks Group, Fusion Energy Sciences Program of the Extreme Light, Matter and Fusion Directorate. The primary work location will be at Princeton Plasma Physics Laboratory in Princeton, New Jersey. In this role, you will

Conduct research in edge plasma simulations, analyze simulation results, and provide physics understanding of results.
Conduct in-depth data analysis and compare simulation results across two-dimensional, multi-fluid edge plasma codes to evaluate model behavior, consistency, and physical accuracy.
Work as a team member to guide and compare simulation and existing experimental data.
Collaborate in the development of new edge plasma physics and plasma-surface interaction models.
Document and publish research results in peer-reviewed scientific or technical journals and present results at external conferences, seminars and/or technical meetings.
Pursue independent (but complementary) research interests and interact with a spectrum of scientists internally and externally.
Perform all assignments in accordance with ES&H, security, and business practice requirements and policies.
Perform other duties as assigned.

Qualifications

PhD in plasma physics, related technical discipline or the equivalent combination of education and relevant previous experience.
Advanced experience and knowledge in magnetic confinement fusion edge plasma physics and plasma-surface interaction physics.
Advanced experience and knowledge in numerical simulations and modeling methods.
Advanced experience and knowledge of magnetic confinement fusion plasma codes.
Advanced verbal and written communication skills necessary to work in a multidisciplinary team environment, author technical and scientific reports and publications and deliver scientific presentations.
Experience working independently with minimal direction and effective interpersonal skills necessary to collaborate and work in a team environment.

Desired Qualifications

Experience with developing and implementing edge plasma physics models.
Experience with 2D edge plasma codes, e.g., UEDGE, SOLPS, EDGE2D, EMC, EIRENE, ERO.
Experience with data analysis tools and algorithms in Python, Matlab, or similar language.
Knowledge of tokamak operation and interpretation of experimental data.
Knowledge of edge plasma diagnostic techniques and atomic physics.

Pay Range $175,530 - $222,564 Annually This is the lowest to highest salary 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

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

Why Lawrence Livermore National Laboratory?

Included in 2026 Best 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

Security Clearance None required. However, if your assignment is longer than 179 days cumulatively within a calendar year, you must go through the Personal Identity Verification process. This process includes completing an online background investigation form and receiving approval of the background check.

National Defense Authorization Act (NDAA) The 2025 National Defense Authorization Act (NDAA), Section 3112, generally prohibits citizens of China, Russia, Iran and North Korea without dual US citizenship or legal permanent residence from accessing specific non-public areas of national security or nuclear weapons facilities. The restrictions of NDAA Section 3112 apply to this position. To be qualified for this position, Candidates must be eligible to access the Laboratory in compliance with Section 3112.

Pre-Employment Drug Test External applicant(s) selected for this position must 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.

Wireless and Medical Devices Per the Department of Energy (DOE), Lawrence Livermore National Laboratory must meet certain restrictions with the use and/or possession of mobile devices in Limited Areas. Depending on your job duties, you may be required to work in a Limited Area where you are not permitted to have a personal and/or laboratory mobile device in your possession. This includes, but not limited to cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth/wireless enabled devices. If you use a medical device, which pairs with a mobile device, you must still follow the rules concerning the mobile device in individual sections within Limited Areas. Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas, Secure Space and Transit/Buffer Space within buildings.

How to identify fake job advertisements Please be aware of recruitment scams where people or entities are misusing the name of Lawrence Livermore National Laboratory (LLNL) to post fake job advertisements. LLNL never extends an offer without a personal interview and will never charge a fee for joining our company. All current job openings are displayed on the Career Page under “Find Your Job” of our website. If you have encountered a job posting or have been approached with a job offer that you suspect may be fraudulent, we strongly recommend you do not respond. To learn more about recruitment scams: https://www.llnl.gov/sites/www/files/2023-05/LLNL-Job-Fraud-Statement-Updated-4.26.23.pdf

Equal Employment Opportunity We are an equal opportunity employer that is committed to providing all with a work environment free of discrimination and harassment. 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. Reasonable Accommodation Our goal is to create an accessible and inclusive experience for all candidates applying and interviewing at the Laboratory. If you need a reasonable accommodation during the application or the recruiting process, please use our online form to submit a request.

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.

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Skills

Research
Data analysis
Work as a team
Publish academic research
Communication skills
Presentation skills
Work independently
Interpersonal skills
Python
Regulatory compliance

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