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Salary
$90k – $125k per year
Location
In office (Rockville)
Seniority
Middle · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 25, 2026. First seen by Alion on Sep 22, 2026.

Overview
Company
Impact
Profile match
X-energy is an advanced nuclear reactor & fuel company. We develop Generation IV high-temperature gas cooled nuclear reactors (SMR) & TRISO fuel to power them.

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

Perform advanced desktop publishing, graphic design, and document production to support high-visibility Request for Information (RFI), Request for Proposal (RFP), and Commercial Proposal submissions. This role serves as a senior technical contributor within the proposal development process, ensuring the delivery of accurate, compliant, and visually compelling proposal materials. The Specialist III also supports the Proposal Manager by coordinating key steps in the proposal workflow, maintaining records, and independently managing smaller proposal efforts.

Job Profile Tasks/Responsibilities:

  • Lead the formatting, design, and production of complex proposal documents, presentations, and supporting materials using Adobe Creative Suite and Microsoft Office Suite.
  • Ensure adherence to brand guidelines and maintain visual and stylistic consistency across all deliverables.
  • Collaborate closely with proposal managers to interpret RFI/RFP requirements and ensure full compliance with submission specifications, including layout, structure, fonts, and file formats.
  • Prepare and finalize files for print or digital submission, ensuring accuracy, quality control, and timely delivery.
  • Diagnose and resolve advanced formatting and design challenges under tight deadlines, providing creative solutions.
  • Maintain, refine, and expand the proposal template library to promote efficiency and consistency across the organization.
  • Manage and update proposal templates, boilerplate content, and past performance records.
  • Develop graphics, charts, visualizations, and other visual elements that enhance clarity and competitiveness within proposal responses.
  • Assist the Proposal Manager with proposal schedules, task assignments, workflows, and key deadlines.
  • Conduct compliance checks to validate that all RFI/RFP requirements are met.
  • Independently manage assigned RFIs and smaller proposals from kickoff through submission.
  • Organize and maintain records for all RFI/Proposal submissions, ensuring version control best practices.
  • Maintain and continuously improve the Global Business Development (GBD) knowledge repository to support future proposal efforts
  • Maintain professional demeanor and behavior at all times in all forms of communication.
  • Perform other duties as assigned by manager.

Job Profile Minimum Qualifications:

  • BA or BS degree in business, sciences, engineering, or a related field.
  • Typically demonstrated by 5 plus years of experience in desktop publishing, graphic design, or proposal production; experience within a proposal or bids environment strongly preferred.
  • Advanced proficiency in Adobe Creative Suite and Microsoft Office Suite.
  • Exceptional attention to detail and commitment to producing accurate, visually engaging, and error-free materials.
  • Proven ability to manage multiple deadlines, work under pressure, and adapt to shifting priorities.

Location: 9801 Washingtonian Blvd, Gaithersburg, MD

Work Site Expectations: 3 days in office, 2 days remote

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:

$90,000 -$125,000

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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