Mechanical Engineer III, (Steam Generator PV)

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

X-energy is seeking professionals to interview with the Xe-100 Systems Development team for the Mechanical Engineer III (Steam Generator PV) position. This role is responsible for the engineering design and development of mechanical systems, structures, and components of the Xe-100 Main Power Systems (MPS, includes Reactor System (RX), Steam Generator System (SGS), Helium Circulator System (HCS), and Reactor Cavity Cooling System (RCCS)). This role specifically will be in the SGS development team to own and execute the design and development of the SG pressure vessel to meet the ASME Boiler and Pressure Vessel Code (BPVC) and other regulatory and plant performance requirements. This includes concept development, evaluation of concepts, analysis of systems, structures, and components for their ability to perform their intended function, and ensuring they meet all technical specifications and requirements. The role will ensure the development of the systems and components through production including any necessary prototyping, testing, and commissioning.

Job Profile Tasks / Responsibilities

• Execute the core tasks and responsibilities listed in the Job Profile Task / Responsibilities section with minimal supervision.
• Provide ownership, responsibility, and accountability over technical scope involving the coordination of multiple individual contributors working in a specific area.
• Develop mechanical / physical concepts, design and support development of processes to create or identify structures, systems, and components (SSCs) for use in nuclear products or facilities with a focus on nuclear safety.
• Identify, collect, and document applicable requirements, interfaces, design basis and criteria by coordinating with key stakeholders / systems engineers and support identifying applicable industry codes and standards and the direction of project leads and systems engineers.
• Planning and performing the analysis required to assess aspects of the SSCs to ensure they can perform their intended functions and meet technical specifications and design requirements.
• Perform computations utilizing hand calculations and analytical tools for structural, thermal, hydraulic, and other scoping calculations as required at the direction of project leads and systems engineers to ensure SSCs can meet technical requirements.
• The role may include specialization in one or more of the following areas :

Structural Design

Perform and assist structural analysis for systems, structures, and components of X-energy developed reactors, including pressure vessels and piping, reactor internals, nuclear fuel, and high temperature materials such as graphite.

Responsible for providing heat transfer, fluid mechanics, and particulate mechanics analysis to support the design of various X-energy developed reactors and supporting subsystems.

Develop innovative mechanical solutions to refine and deploy concepts, technologies, and designs associated with X-energy developed reactors, including pressure vessels and piping, reactor internals, nuclear fuel, and high temperature materials such as graphite.

Job Profile Minimum Qualifications

Thermodynamics

Use of 1D flow-solvers performing heat / energy and mass balance (e.g., RELAP, Flownex, NPSS, SINDA / FLUINT, Flomaster, or similar).

Designing and developing mechanical or fluid systems, assemblies, or components.

Analytical experience with structural analysis hand calculations and structural FEA software programs (e.g., ANSYS, ABAQUS, NASTRAN, FEMAP, CAESAR, ROHR, LS-DYNA, PIPESTRESS).

Location : 530 Gaither Road, Rockville, MD

Work Site Expectations : 4-5 days per week in office

Travel Expectations : up to 10% as needed

Hours : standard office schedule is 8 : 00am-5 : 00pm ET, Mon-Fri

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 : $109,890 to $140,415; Level IV : $135,630 to $173,305

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 / 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.

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

Salary : $135,630 - $173,305