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Systems Engineer III- VI

Job in Rockville, Montgomery County, Maryland, 20849, USA
Listing for: X-energy
Full Time position
Listed on 2026-02-16
Job specializations:
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 166500 - 277500 USD Yearly USD 166500.00 277500.00 YEAR
Job Description & How to Apply Below

This role is responsible for executing rigorous systems engineering processes to support the design, integration, and management of complex nuclear systems throughout their life cycles. Working within established model-based systems engineering frameworks, this position ensures all system components work together effectively and meet project requirements. The Systems Engineer focuses on verifying and validating product requirements according to the systems engineering lifecycle process while maintaining clear documentation of design decisions and system interfaces.

Job

Profile Tasks/Responsibilities
  • Apply systems thinking and take a holistic approach to solve problems, analyze and design systems, considering the interdependencies and interactions between various components.
  • Lead and manage systems engineering lifecycle efforts surrounding:
  • Stakeholder and operational analysis
  • Requirement identification, decomposition, and management
  • Functional decomposition and modeling
  • Logical system architecture development and modeling
  • Physical product definition, interface management, and change control
  • Design integration and testing
  • System verification and validation
  • Concept of operations development and modeling
  • Develop and maintain system behavior models using model-based systems engineering (MBSE) tools within established Product Lifecycle Management (PLM) frameworks.
  • Lead the identification and monitoring of technical risks and the development of risk mitigation strategies.
  • Support value engineering activities including cost analyses, economic feasibility assessments, and cost reduction opportunity identification.
  • Write and review engineering documentation, reports, and communicate technical details and project progress to technical and non-technical stakeholders.
  • Execute systems engineering processes within X-energy's quality management framework.
  • Work across engineering disciplines to ensure effective integration of system components and subsystems.
  • Perform work in accordance with X-energy quality assurance procedures to ensure engineering products meet required standards.
  • Always maintain professional demeanor and behavior in all forms of communication.
  • Perform other duties as assigned by manager.
Job Profile

Minimum Qualifications
  • Bachelor’s degree in industrial and systems engineering, or other engineering related discipline from an ABET accredited institution required.
  • Experience and/or knowledge in the following areas:
  • System Lifecycle Processes (ISO 15288)
  • Operational & Stakeholder Analysis
  • Requirements Management
  • System Design & Interface Management
  • Design Integration & Testing
  • Verification & Validation
  • Model-Based Systems Engineering (MBSE) Tools and Methods & Product Lifecycle Management Systems
  • e.g. Teamcenter PLM, Cameo, Capella, Genesys, SysML, and DOORS
  • Systems modeling and simulation
  • Interface control and management
  • Configuration management and change control
  • Technical risk assessment and management

Location: 530 Gaither Road, Rockville, MD

Work Site Expectations: 4-5 days in office

Travel Expectations: 10% (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.

A reasonable estimate for this position at the level of experience required is:

Level III: $102,750 - $171,250/Level VI: $166,500 - $277,500

Position Job Classification

Full time - Exempt

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/Professional Development 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.

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