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Salary
$69k – $116k per year
Location
In office (Rockville)
Seniority
Middle · 10+ years exp
Visa
H-1B filings in 12 months: 3
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 30, 2026. First seen by Alion on Oct 29, 2026. X-energy scores B on the Alion truth index.

Overview
Company
Impact
Profile match
X-energy is an advanced nuclear reactor and fuel company headquartered in Rockville, Maryland, developing the Xe-100 high-temperature gas-cooled small modular reactor and the TRISO-X fuel that powers it. Founded in 2009, it has further offices and sites in Frederick, Maryland and Oak Ridge, Tennessee, where its fuel fabrication facility is being built, and works with utility and industrial partners on first deployments of its reactors in the United States. It recruits mechanical, electrical, fuel and thermal hydraulics engineers, project controls and supply chain specialists, procurement and purchasing staff, construction field engineers and corporate functions such as HR and recruiting.
Backed by G Squared

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us.

Job Description

This role is responsible for providing project controls support to program and project leadership in one or more of the areas of planning and scheduling, cost, estimating, and change management/trends across a variety of programs/projects. This role documents and captures the project plan developed by program/project leadership, monitors and measures performance against the plan, and reports on key data metrics back to program/project leadership.

Job Profile Tasks/Responsibilities

  • Lead the execution the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document, without close supervision and some latitude for independent judgment.
  • Based on assigned project, could lead estimate deliverables to clients.
  • Based on assigned project, could review estimate work products and supporting documents to ensure accuracy.
  • Provide feedback and guidance to more junior team members with the execution of the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document.
  • Provide project controls support to project teams.
  • Assist in the development and maintenance of project schedules, ensuring accurate timelines and resource allocation.
  • Support program/project leadership in collecting progress and performance updates and updating schedules to reflect actual progress and changes.
  • Track and monitor project budgets, expenses, and financial forecasts for assigned program/projects.
  • Prepare cost reports and financial analyses.
  • Help identify project risks and support the development of mitigation strategies.
  • Maintain risk registers and ensure timely updates.
  • Create and distribute project status reports and performance dashboards to program/project leadership.
  • Support the development of project metrics and Key Performance Indicators (KPIs) to track progress and performance.
  • Maintain professional demeanor and behavior at all times in all forms of communication.
  • Perform other duties as assigned by manager.

Job Profile Minimum Qualifications

  • Bachelor’s degree in management, business, project management, or related field is required.
  • Level III: Typically, five plus years’ experience in project management or related industry experience.
  • Level IV: Typically, ten plus years’ experience in project management or related industry experience.
  • Experience utilizing industry-known best practices in at least one of the areas below:
    • Planning and scheduling
    • Cost management
    • Estimating
    • Risk Management
    • Project Performance Reporting
  • Experience using project management software applications.
  • Advanced software skills using on screen takeoff and estimating tools.
  • Experience writing the basis of estimate documents.
  • Knowledge of several construction and project disciplines.
  • Basic understanding of engineering documents and derive quantities from them.
  • Basic software application skills (i.e. Microsoft Word and Excel).

Location: 9801 Washingtonian Blvd, Gaithersburg, MD

Work Site Expectations: 5 days in office

Travel Expectations: 5% (as needed for project assignment)

Hours: Standard office hours are 8:00am ET to 5:00pm ET, Monday - Friday

Compensation

As required by Maryland and other applicable state law, X Energy, LLC (X-energy) lists the expected compensation range for a publicly advertised job opportunity based upon the job requirements (e.g. education/training, experience, skill sets, etc.). Individual candidates who meet the job requirements for the posted position will be offered a salary within this range based on their respective levels of education/training, experience, and other qualifications unique to them. Salary ranges may vary based on the specific office location and region referenced in the posting to take into consideration differences in cost of living and may not be reflective of all regions. Please note that compensation ranges listed for US job postings reflect base salary only and do not include benefits or other incentives.

Offers within the posted salary range are commensurate with the individual’s qualifications for the position, along with a view on internal equity, market data, and room for growth. The salary range for this position is:

LIII: $69,450 - $115,750 LIV: $79,875 - $133,125

Position Job Classification

Full time - Exempt

Benefits

X Energy, LLC offers a robust benefits package that includes a 401K plan with an employer match, Medical/Dental /Vision Insurance, Life and Disability Insurance, Paid Time Off, and a Tuition Reimbursement/ProfessionalDevelopment policy that supports the continuing education of our employees.

An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

X Energy, LLC participates in E-Verify. Please visit the links below for more information about E-Verify and the protection of your Right to Work.

Right To Work Link: If you have the right to work, don't let anyone take it away (e-verify.gov)

E-Verify Participation Link: E-Verify Participation Poster English and Spanish

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