LPI Computational Physicist - Fusion HPC & Modeling

Medium; Denver (CO); Hybrid; USD 170,000 - 210,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Paid parental leave

401(k) with company match

Flexible Paid Time Off (PTO)

Job summary

Xcimer Energy is seeking a Laser Plasma Interaction (LPI) Computational Physicist in Denver, Colorado. The role involves developing and extending LPI modeling capabilities for fusion energy solutions. Ideal candidates should have a PhD in a relevant field and strong programming skills.

Your responsibilities include deploying existing simulation tools, optimizing for high-performance computing, and collaborating across functional teams. We offer a competitive salary range of $170,000 - $210,000, flexible work culture, and comprehensive benefits.

Xcimer is committed to equal opportunity and diversity in the workplace.

Qualifications

• PhD in Computational Physics, Plasma Physics, Applied Physics, or a closely related technical field.
• Strong software development skills in scientific computing using modern C++ and Python.
• Experience developing physics simulation codes with emphasis on modular software architecture.

Responsibilities

• Deploy and configure existing simulation tools for laser plasma interaction phenomena.
• Lead the design and development of in‑house LPI simulation software.
• Optimize simulation software for high‑performance computing environments.

Skills

Strong software development skills in scientific computing using modern C++ and Python

Strong understanding of laser plasma interaction physics

Experience developing physics simulation codes

Experience using community simulation tools

Working independently and leading software development efforts

Education

PhD in Computational Physics, Plasma Physics, or Applied Physics

Tools

WarpX

LPSE

pF3D

Job description

Xcimer Energy is seeking a Laser Plasma Interaction (LPI) Computational Physicist in Denver, Colorado. The role involves developing and extending LPI modeling capabilities for fusion energy solutions. Ideal candidates should have a PhD in a relevant field and strong programming skills.

Your responsibilities include deploying existing simulation tools, optimizing for high-performance computing, and collaborating across functional teams. We offer a competitive salary range of $170,000 - $210,000, flexible work culture, and comprehensive benefits.

Xcimer is committed to equal opportunity and diversity in the workplace.