XE

Xcimer Energy

Verified Job Source

We build lasers for commercial fusion energy and next-generation defense.

Denver, CO

Energy Technology
51–200 people

About

We're developing an excimer-based laser fusion architecture to commercialize safe, affordable fusion energy while advancing national security. We employ nearly 200 people, mostly in our Denver headquarters. We're funded by leading energy investors and the U.S. Department of Energy. Join us: https://xcimer.energy/careers/

Open positions

Data Engineer

On-site · Quinte West

You will build and maintain data pipelines and integrations across various engineering and business systems to drive informed decision-making. Additionally, you will collaborate with cross-functional teams to develop tools and dashboards that streamline workflows and improve operational efficiency.

Senior Scientific Software Engineer

On-site · Quinte West

Lead the design and development of software systems for scientific analysis, visualization, and machine learning to support R&D. Partner with researchers to translate experimental requirements into scalable, production-quality software solutions.

Principal Systems Engineer

On-site

Xcimer Energy leverages decades of research on Inertial Fusion Energy (IFE) combined with groundbreaking new laser architecture. Our mission is to deploy fusion power plants to meet global decarbonization goals as fast as possible. Xcimer has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by leading investors, Xcimer is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. Join us in powering a better world with inertial fusion! This is a full-time, onsite role based at our headqu…

Control Systems Engineer – Test & Measurement

On-site · Quinte West

Design, develop, and commission control systems for laboratory and industrial test stands to validate advanced hardware. Lead verification and validation activities while developing automation and data acquisition software using Python and LabVIEW.

Systems Engineer

On-site · Quinte West

The Systems Engineer will define requirements, execute architectural design analyses, and manage complex system interfaces for fusion energy systems. Responsibilities include leading verification and validation, managing risks, and coordinating technical decision-making across multiple teams.