Climate & Environment Full-time

Regulatory Affairs Lead

Xcimer Energy

Posted

Feb 10, 2026

Location

Remote

Type

Full-time

Mission

What you will drive

  • Serve as the primary federal advocate: build and maintain key relationships across DOE/DOD, executive branch, and Congress
  • Manage government stakeholder briefings and visits
  • Identify and pursue federal initiatives, programs and partnerships; manage relationships with lobbyists, consultants, and trade associations
  • Track and analyze legislation and administrative actions related to fusion and energy policies
  • Represent the company in high-level forums (e.g., trade associations, government agencies) and deliver briefings/communications for senior audiences
  • Advocate on fusion energy policies on state level

Impact

The difference you'll make

This role helps deploy fusion power plants to meet global decarbonization goals as fast as possible, contributing to the fight against climate change by delivering limitless, clean fusion power.

Profile

What makes you a great fit

  • Bachelorโ€™s degree and 7+ years relevant work experience
  • Experience in energy policy and/or federal government
  • Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee of granted asylum
  • Understanding of federal government processes (Congress/government agencies/executive branch)
  • Strong writing, communication, problem solving and influencing skills
  • Strong presentation skills

Benefits

What's in it for you

Xcimer offers a comprehensive benefits package designed to support employee health, well-being, and long-term success. Benefits include medical, dental, and vision coverage; basic and supplemental life insurance; short- and long-term disability; paid parental leave for employees at the time of birth or adoption; and a 401(k) with a company match of up to 6%. Eligible employees also receive equity, allowing them to share in the companyโ€™s long-term success. Xcimer operates under a flexible Paid Time Off (ATO) approach. Rather than a fixed number of vacation days, employees are trusted to take the time they need to rest and recharge while meeting the expectations of their role and team. In addition, employees receive paid sick time, 13 company-paid holidays, and an annual paid company shutdown. Benefits are available to regular employees, including part-time and fixed-term roles, as well as interns, with eligibility varying by benefit.

About

Inside Xcimer Energy

Xcimer Energy leverages decades of research on Inertial Fusion Energy (IFE) combined with groundbreaking new laser architecture to deploy fusion power plants to meet global decarbonization goals as fast as possible, aiming to deliver limitless, clean fusion power to combat climate change.