NuScale Power, LLC is an equal opportunity employer and does not discriminate against otherwise qualified applicants on the basis of race, color, creed, religion, ancestry, age, sex, marital status, national origin, disability or handicap, or veteran status.
Mechanical Engineer 4 (NSSS Component Analysis)
Location
United States
Posted
74 days ago
Salary
$113K - $178K / year
Seniority
Mid Level
Job Description
Mechanical Engineer 4 (NSSS Component Analysis)
NuScale Power, LLC
NOTE: This position is available for remote work within the contiguous United States, with travel as required for business needs. POSITION SUMMARY: The Nuclear Steam Supply System (NSSS) Component Engineering organization generates technical requirements and associated design parameters for the modular advanced light water reactor (ALWR) NSSS. Utilizing proven state-of-the-art methodologies, NSSS components are engineered to nuclear industry standards. The person in this position performs design and stress analyses of pressure vessels, reactor vessel internals, and/or primary equipment supports in accordance with ASME BPVC Section III and applicable regulatory requirements. All work within the NSSS Component Engineering organization is completed under ASME NQA-1 quality assurance requirements and respective U.S. Nuclear Regulatory Commission guidelines. ESSENTIAL DUTIES AND RESPONSIBILITIES: - Possesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes, standards and regulations. - Performs and documents evaluations of components to the rules and requirements of Section III of the ASME Boiler and Pressure Vessel Code including but not limited to analysis of components for pressure, mechanical/thermal loadings including Primary Stress, Primary plus Secondary stress intensity range, and Fatigue. Utilizes the results from these evaluations to optimize component(s) design. - Significant experience with ANSYS finite element software and CAD packages. - Interprets scope and project requirements. - Acquires, maintains and develops training qualifications. Provides guidance and mentoring to other staff members in all areas of NSSS Component Analysis. - Interacts with co-workers and other disciplines to promote effective coordination of design activities and resolution of technical problems. Individuals should be interested in acquiring general knowledge of principles and practices of related fields in order to function on multi-disciplinary teams. - Provides mentoring and technical direction to less experienced engineers. Serves as a technical lead for the NSSS Component Analysis Group. - Responsible for results and engineering oversight. - Performs other duties as assigned. CORE COMPETENCIES: To perform the job successfully, the individual should demonstrate competencies in performing the essential functions of this position by performing satisfactorily in each of these competencies. - Problem solving: Identifies and resolves problems in a timely manner, gathers and reviews information appropriately. Develops resolutions to complex problems that require the frequent use of creativity and innovation. Uses own judgment and acts independently; seeks input from other team members as appropriate for complex or sensitive situations. - Oral/written communication: Listens carefully and speaks clearly and professionally in all situations. Edits work for accuracy and clarity, is able to create, read and interpret complex written information. Communicates technical information effectively with management and senior customer stakeholders to coordinate cross‑organizational activities and gain cooperation. Ability to develop strong interpersonal networks within the organization. - Planning/organizing: Able to manage large projects and complete tasks with minimal oversight from leadership. Prioritizes and plans work activities, organizes personal and project timelines and deadlines, tracks, project timelines and deadlines, and uses time efficiently. - Leadership: Often leads a cooperative effort among members of a project team with responsibility for results. - Adaptability: Adapts to changes in the work environment, manages competing demands and is able to deal with frequent interruptions, changes, delays, or unexpected events. - Dependability: Consistently on time, responds to management expectations and solicits feedback to improve performance. - Team Building: Capable of developing strong interpersonal networks and trust within the organization. - Safety Culture: Adheres to the NuScale Safety culture and is expected to model safe behavior and influence peers to meet high standards. - Quality Assurance: Commits to the understanding and implementation of quality assurance regulations, standards and guidelines of 10 CFR 50 Appendix B, 10 CFR 21, and ASME NQA-1. MINIMUM SKILLS, QUALIFICATIONS AND ABILITIES: - Education: A minimum of a B.S. degree in Engineering, preferably Mechanical Engineering, from a four year ABET accredited college or university is required. An advanced degree is preferred. A professional engineer (P.E.) certification is preferred. - Experience: A minimum of 10 years of full-time relevant working experience is required. Candidates must have extensive experience utilizing ANSYS to perform stress analysis in accordance with Section III of the ASME Boiler and Pressure Vessel Code, Subsections NB, NG, and/or NF. Additional experience in the following areas is desired: - Seismic/dynamic analysis. - Computer programming skills (e.g., ANSYS APDL, Matlab, Python). - Industry Requirements: Eligible to work under Department of Energy 10 CFR Part 810. PHYSICAL DEMANDS: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. - Ability to understand and communicate clearly using a phone, personal interaction, and computers. - Ability to learn new job functions and comprehend and understand new concepts quickly and apply them accurately in a rapidly evolving environment. - The employee frequently is required to sit and stand, walk, bend, use hands to operate office equipment, and reach with hands and arms. - Ability to travel nationally and locally using common forms of transportation. Disclaimer: Employee(s) must perform the essential duties and responsibilities with or without reasonable accommodation efficiently and accurately without causing significant safety threat to self or others. The above statements are intended to describe the general nature and level of work being performed by employee(s) assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and/or skills required of all employees in this classification. NuScale Power, LLC is an equal opportunity employer and does not discriminate against otherwise qualified applicants on the basis of race, color, creed, religion, ancestry, age, sex, marital status, national origin, disability or handicap, or veteran status. Pay and Benefits: The target pay range for this position is $127,104 - $153,401 annually. The full pay range is $113,955 - $178,237. At NuScale, compensation decisions are determined using factors such as relevant job-related skills, full-time working experience, education and training, equity within the department. For information on employee benefits, please visit our Careers Overview page: Employee Benefits | NuScale Power
Related Guides
Related Categories
Related Job Pages
More Mechanical Engineer Jobs
Lead Mechanical Engineer – Power Uprates
Sargent & LundySargent & Lundy is a renowned engineering firm focused on power and energy projects. The company has valued diversity, with employees from numerous backgrounds,
• Perform consulting level work for power uprates in the nuclear industry • Interface with clients and project teams to present technical discussions and project status • Develop engineering proposals and cost estimates • Manage resources/resource loading and develop estimates for task completion and budget development • Review calculations related to heat balances, power train pumps, heat exchangers, condenser/heat sink, and plant hazards • Review task reports and equipment evaluations presenting technical information clearly • Review equipment sizing, optimization evaluation, and selection in response to client needs • Evaluate vendor bids from a technical perspective • Interface with vendors for document reviews and ensure compliance • Lead and mentor junior engineering staff
OVERVIEW S&B is currently seeking a Mechanical Design activities for all phases of power generation / power island equipment design for a project of moderate size and complexity (e.g., continuing services project involving a single engineering discipline). Must be fully competent in performing all conventional aspects of Mechanical Design and Process simulation and application of independent judgement for the evaluation, selection and substantial adaptation of standard design methods and procedures. Assignments have clear and specific objectives and may require the investigation of several variables. ABOUT S&B S&B is an exceptional full-service Engineering, Procurement, and Construction (EPC) company, proudly maintaining private ownership and operation for over five decades. With our extensive experience, we have successfully undertaken diverse projects across various industries, including Oil & Gas, Chemicals, Petrochemicals, Energy Transition, Power, and Pulp & Paper. What sets us apart is our unwavering commitment to safety, timely project completion, and cost-effective solutions. Our proven track record speaks for itself, as we consistently deliver outstanding results while adhering to the highest industry standards. Moreover, our company culture is unparalleled, fostering an environment of collaboration, innovation, and excellence. At S&B, we understand the value of our talented team, and we ensure they are rewarded accordingly. We offer a competitive compensation package, flexible and hybrid work schedules, and a comprehensive benefits program to attract and retain the best professionals in the field. SUPERVISORY RESPONSIBILITIES: May provide some technical guidance for design personnel. May be responsible for coordinating and reviewing progress of group activities. EDUCATION: Bachelor of Science in Mechanical Engineering (or equivalent engineering degree) from an ABET accredited program QUALIFICATIONS AND EXPERIENCE: Requires a minimum of seven (7) years’ experience in mechanical / process / thermal design or related functional area (or equivalent working knowledge/experience). This includes considerable experience in utilizing various computer software packages and automated engineering and design equipment. - Successful completion of the NCEES FE (Fundamentals of Engineering) Exam (preferred) - Actively working toward obtaining a Professional Engineer (PE) license (preferred) - Detailed experience with Microsoft Office Suite. - Familiarity with the mechanical equipment design (fixed and rotating equipment) associated with power plants. - Prepare sizing calculations and specifications for major equipment including, but not limited to, boilers, condensers, cooling towers, tanks, blowers and pumps. - General knowledge of process simulation tools such as Thermoflow and ability to interpret outputs. - Experience using flow network simulation software such as PIPE-FLO or Fathom. - Experience using surge analysis software such as Impulse for power generation applications. - Familiarity with interpreting / using heat and material balances to create mechanical piping and instrument diagrams (P&IDs), process flow diagrams (PFDs) and knowledge of the relevant symbology for the same. - Proficiency with ASME BPVC, TEMA, and API Recommended Practices for rotating equipment (pumps, blowers, turbines, etc.) and fixed equipment (heat exchangers, HRSGs, pressure vessels) such as API 610, 660, API 661, API 663, API 667, and API 668 - Experience with different types of rotating equipment and fixed equipment (heat exchangers and pressure vessels) and their design, sizing or selection criteria. - Strong interpersonal communication skills with the ability to collaborate across engineering disciplines. - Capable of presenting technical data to peers, stakeholders, and design review teams in both verbal and written formats. - Skilled at interpreting and applying technical data, including charts, graphs, design codes, and engineering theories. - Proficient in leading technical meetings, including setting agendas, facilitating discussions, and ensuring alignment on engineering deliverables and action items. TYPICAL DUTIES AND RESPONSIBILITIES: - Prepares basic design sketches and performs calculations in support of broader design activities involving the sizing and selection of mechanical equipment related to power generation facilities and thermal islands. - Able to interpret and use the heat & material balance to create P&IDs / PFDs for a given project. - Participates in reviews of P&IDs / PFDs. - Meets with clients’ technical staff to discuss technical information and features. - Conducts field trips to existing plants to gather operating data and equipment information. - Gathers data to help prepare equipment specifications, inquiry and purchase requisitions for approval. - Evaluates vendors' bids and drawings to assure compliance with specifications for equipment. - Contribute to the development of equipment lists by providing detailed specifications for heat transfer equipment. - Complete sizing and selection for requisite fixed/rotating mechanical equipment relevant to power generation and power plants. - Assist in preparing equipment data sheets for selected rotating equipment (pumps, fans, blowers, turbines) and pressure vessels. - Participate in the review and development of design guides, specifications, and project documentation. - Read and interpret relevant engineering standards and codes, including ASME Boiler and Pressure Vessel Code, TEMA, and applicable API Recommended Practices for compliance with equipment designs / selections. - Demonstrate a foundational understanding of welding procedures, material selection, and nondestructive examination (NDE) methods. - Communicates equipment design requirements to client and other design disciplines. Travel requirements – less than 10% occasional travel. Relocation assistance to Houston, TX is available. LANGUAGE SKILLS: Ability to read, analyze and interpret general business periodicals, professional journals, technical procedures or governmental regulations. Ability to write reports, business correspondence and procedure manuals. Ability to effectively present information and respond to questions from groups of clients, managers, designers and engineers. MATHEMATICAL SKILLS: Ability to work with mathematical concepts such as probability and statistical inference, and fundamentals of plane and solid geometry and trigonometry. Ability to apply concepts such as fractions, percentages, ratios and proportions to practical situations. PHYSICAL DEMANDS: Occasionally may conduct or participate in a field trip to an operating plant or construction site. This requires normal hearing, the ability to stand, walk, reach, climb and balance, clear close and distance vision, depth perception and the ability to focus. Lifting to 25 pounds may be required. WORK ENVIRONMENT: Normal work environment will be a business office with moderate noise. Occasionally may visit or be temporarily assigned to work in an operating plant or at a construction site. This may require exposure to outdoor weather conditions, loud noise, work near moving mechanical parts, electrical energy, construction equipment, vibration, fumes, chemicals and airborne particles. LI-Remote
• Build polished, production-ready UI using React, Next.js, and Tailwind • Implement motion, micro-interactions, and transitions using Framer Motion or native techniques • Evolve and maintain reusable primitives and components using shadcn/ui patterns • Ensure accessibility, responsiveness, and cross-browser consistency • Optimize interaction performance and animation smoothness • Translate Figma concepts into high-quality code with clear states and flows • Partner early with designers to shape components, interactions, and states • Prototype interaction ideas and motion-heavy flows in code • Provide engineering insight to improve design feasibility and clarity • Own UI execution for features end-to-end • Handle interaction logic, state management, and edge-case behavior • Participate in sprint planning, estimation, and cross-functional reviews • Extend and refine our design system using shadcn/ui, Tailwind tokens, and reusable patterns • Document component usage, motion guidelines, and best practices • Promote consistency across product surfaces
• Leads silicon design efforts for SASIC, including logic design, design verification, circuit design, and physical design. • Owns the delivery of high‑quality IPs, subsystems, SoCs, and/or discrete silicon products. • Works with customer facing teams to debug verify, circuit, and physical design to deliver complex IPs, subsystems, SoCs, or discrete chips. • Conducts and oversees architecture and design reviews. • Drives continuous improvement of silicon development methodologies, design processes, and architectural definition across design disciplines. • Oversees design verification strategy and execution, including test results review, data analysis, issue tracking, root cause analysis, and corrective action implementation. • Partners closely with IP, platform, and SoC teams to enable integration, performance optimization, and robust design implementation. • Establishes clear goals and milestones, removes execution barriers, maintains accountability, and drives predictable delivery outcomes. • Applies effective performance management, coaches and develops talent, and fosters a collaborative, high‑performance engineering culture.

