Mechanical Engineer - Nuclear Power
$126.42k - $230.33kBlack & Veatch
Location: Gaithersburg, MD, US The Opportunity In this role you will develop mechanical systems for new nuclear power plant designs or modifications to operating nuclear power plants, collaborating with design engineering execution teams across the US and performing all aspects of mechanical system design engineering and analysis for designated systems. Key Responsibilities Continue developing knowledge and provide guidance on design guides, standards, systems, applicable engineering codes and B&V policies; give technical direction to others regarding projects and disciplines. Independently apply knowledge and comply with the B&V quality program for assigned tasks; ensure compliance and support continuous improvement and change‑management efforts. Prepare complex engineering deliverables for large or multiple projects and conduct research to develop recommendations for equipment and/or materials selection. Perform complex engineering calculations using standard methods; manage assigned budget, schedule, and quality requirements. Delegate tasks to lower‑level team members and review their engineering work. Coordinate with internal/external team members on moderately complex projects and identify key client interests and drivers. Support business development activities and offer additional services to clients as needed. Act as a technical specialist, providing consultation and guidance in a specific practice area; design complete projects of moderate scope or support multiple projects addressing complex technical challenges. Mentor lower‑level professionals, assist with performance management, and participate in career planning and learning initiatives. Assist with resource‑management strategy, including engineering resources for single‑discipline groups; handle administrative responsibilities such as policy implementation, timesheet approval, and expense report review. Preferred Qualifications Experience in nuclear power plant system design. Knowledge of condensate and feedwater, cooling water (closed‑cycle), high‑/intermediate‑/low‑pressure steam systems, and instrument/service air systems. Experience with demineralized water supply, make‑up systems, service and potable water supply systems. Proficiency in P&ID development and calculations such as pipe sizing, pipe thickness, pump sizing, control valve sizing, heat‑exchanger sizing, and tank sizing. Preparation of technical specifications for mechanical equipment, piping, and valves. Working knowledge of codes, standards, and regulations related to nuclear power plants. Strong written technical communication skills. Intermediate knowledge of engineering design principles and applicable codes for mechanical engineering design of nuclear power plants. Minimum Qualifications Bachelor’s degree in engineering from an accredited program or equivalent experience; minimum of 5 years related work experience. Ability to complete pre‑employment onboarding requirements (background check, drug screening, motor vehicle record). Active engineering registration or licensure to support engineer‑of‑record (EOR) requirements for BV projects where applicable. U.S. citizenship is required for work with U.S. federal government projects. Work Environment and Schedule Typical office environment with prolonged computer use; requires focus and attention to detail. Possible physical tasks during site visits (crouching, grasping, standing/walking). Hybrid or flexible work options may be offered after the first 90 days based on manager discretion. May require up to 20% travel. Salary Plan & Job Grade Salary Plan: Registered Engineering Job Grade: 016 Benefits & Compensation Annual compensation range: $126,423.00 – $230,328.00. Benefits include health, dental, and vision insurance; 401(k) match; flexible work schedules; paid vacation, holidays, sick and dependent sick days; wellness program; company‑matched 401(k); adoption reimbursement; vendor discounts; referral program; AD&D; pre‑tax accounts; voluntary legal plan; credit union; and potential performance‑based bonus. EEO Statement Black & Veatch complies with all Equal Employment Opportunity (EEO) laws and regulations. The company does not discriminate on the basis of age, race, religion, color, sex, national origin, marital status, genetic information, sexual orientation, gender identity, disability, veteran status, pregnancy status, or any other status protected by law. #J-18808-Ljbffr Black & Veatch
$99.32k - $165.88k
Associate Mechanical Engineer - Nuclear Power Date: Mar 21, 2026 Location: Gaithersburg, MD, US Company: Black & Veatch Family of Companies Together, we own our company, our future, and our shared success. As an employee‑owned company, our people are Black & Veatch....SuggestedWork experience placementWork at officeLocal areaFlexible hours$99.32k - $165.88k
Select how often (in days) to receive an alert: Associate Mechanical Engineer - Nuclear Power Date: Mar 21, 2026 Location: Gaithersburg, MD, US Company: Black & Veatch Family of Companies Together, we own our company, our future, and our shared success. As an employee-...SuggestedWork experience placementWork at officeLocal areaFlexible hours- ...this role, you will have the opportunity to: Design mechanical systems supporting new nuclear power plant designs or modifications to operating nuclear... ...plants. Work collaboratively with various design engineering execution teams across the US. Perform all...SuggestedWork experience placementWork at officeFlexible hours
- Alumni Ventures is seeking a Senior Mechanical Engineer in Rockville, Maryland, responsible for designing and developing mechanical systems for nuclear applications. The role involves conceptual development, analysis, and ensuring all systems meet technical specifications...SuggestedWork at office
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- Alumni Ventures is seeking a Mechanical Design Engineer to join our team based in Rockville, Maryland. In this role, you will be responsible for the engineering design of mechanical systems for the Xe-100, ensuring they meet safety and technical standards. The ideal candidate...
- ...analysis, and qualification of pressure boundary components for the Xe-100 reactor. Candidates should have a Bachelor's degree in Mechanical Engineering and ideally 7+ years of relevant experience. Benefits include competitive salaries, a robust benefits package, and...
$164.55k - $274.25k
Alumni Ventures is seeking a Deputy Director of Mechanical Engineering in Rockville, MD. This strategic leader will oversee the mechanical engineering team, manage the design and analysis of critical reactor systems, and ensure compliance with regulatory requirements....$137.92k - $230.33k
...Veatch is seeking a Lead Instrumentation & Controls professional to lead a team of I&C engineers and assist in the technical design, procurement, planning and coordination for Nuclear/Power Generation Plants. Black & Veatch (B&V) is engaged in a variety of engineering and...Work experience placementWork at officeLocal areaFlexible hours$99.32k - $165.88k
...sustainable infrastructure and our expertise in engineering, procurement, consulting and... ...deliverables for systems related to the power plant (logics, network architecture diagrams... ...Black & Veatch is engaged with securing nuclear energy’s future through our commitment to...Work experience placementWork at officeLocal areaFlexible hours- A leading engineering firm in Gaithersburg, MD is seeking a Lead Instrumentation & Controls professional. In this role, you will lead a team of engineers, assist in technical design for nuclear power plants, and develop engineering deliverables. The ideal candidate must...
$121.87k - $203.11k
...is responsible for performing engineering tasks associated with... ...analyses for materials in a nuclear reactor or nuclear facility.... ...discipline (e.g., chemical, nuclear, mechanical etc.) from an accredited institution... ...materials used in nuclear power systems Mechanical testing...Full timeWork at office$137.92k - $230.33k
Black & Veatch is an employee‑owned global engineering, procurement, consulting and construction company with over 100 years of experience... ...Significant steel and reinforced concrete design at Nuclear Power Plants. Experience writing technical and/or construction specifications...Work experience placementLocal areaRelocationFlexible hours- X Energy LLC is seeking a Senior Manufacturing Engineer in Rockville, MD to translate nuclear designs into manufacturable products. This role emphasizes... ...meet technical specifications. A Bachelor’s degree in mechanical engineering and typically 15 years of engineering experience...
- Alumni Ventures in Rockville, MD is seeking an experienced Engineer for Engineering Strategy & Operations. The individual will play a key role in advancing small modular reactor development projects by identifying obstacles, coordinating with stakeholders, and consolidating...Full time
- ...business, not buildings. Did you know we have been named a "Best Place to Work" by Washington Business Journal 18 times? HVAC Service Engineer Responsible for providing accurate and timely service of HVAC equipment. Essential Duties To provide accurate and timely service...For contractorsFor subcontractorSeasonal work
$137.84k - $229.73k
...Software Engineer X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss... ...that enables the design and licensing of the next generation of nuclear power reactors. This includes decisions based on business...Full timeFor contractorsWork at officeMonday to Friday$157.41k - $201.14k
Alumni Ventures in Rockville, MD is looking for a Systems Engineer to support the design and management of complex nuclear systems throughout their lifecycles. You'll lead systems engineering efforts, ensuring comprehensive documentation and compliance with quality standards...$112k - $166k
...elementary mathematical model programming for engineering calculations. Develop verification and... ...with customers and regulators in nuclear safety reviews and technical working... ...degree in engineering (nuclear, chemical, mechanical, etc.) from an ABET accredited...Full timeWork at office$120k - $230k
X-energy is looking for a Systems Engineer to manage the design and integration of complex nuclear systems. You will apply systems thinking and lead lifecycle efforts to ensure all components work effectively. The ideal candidate has a Bachelor's degree in engineering...Full time$125.29k - $208.82k
X-energy in Rockville, MD seeks a Program Manager to lead engineers in materials analysis for nuclear reactor applications. Responsibilities include developing methodologies for materials qualification and overseeing testing programs. Candidates should have a Bachelor's...Full timeTemporary work$119.82k - $199.7k
X Energy LLC in Rockville, Maryland, is hiring an Engineer for Engineering Strategy & Operations. This role focuses on facilitating progress in small modular reactor development and requires skills in cross-functional coordination and technical documentation. Candidates...$106.4k - $149k
...position involves implementing supply chain processes and managing supplier relationships. Candidates must have a Bachelor's Degree in engineering or science and typically ten years of supply chain experience. The role requires strategic planning, supplier negotiations, and...- X Energy LLC, located in Rockville, Maryland, is seeking a Manager for Engineering Integration to oversee engineering activities for nuclear facility projects. This role requires managing complex technical projects from conception to execution, ensuring alignment with regulatory...
- ...Opportunity Black & Veatch is seeking a Senior Instrumentation & Controls professional to lead major nuclear / power generation projects with teams of I&C engineers and assist in the technical design, procurement, planning and coordination for Power Plants. Black &...Work experience placementWork at officeFlexible hours
$125.29k - $208.82k
X Energy LLC, located in Rockville, Maryland, is seeking a Materials Engineering Manager to provide technical leadership in qualifying materials for nuclear reactors. The role involves supporting methodologies for material testing, managing team oversight, and ensuring...$180k - $250k
Alumni Ventures is seeking a senior engineering professional for their Rockville, MD office to manage small modular reactor development projects. In this dynamic role, you will identify and remove obstacles to ensure progress in project timelines, requiring exceptional...Work at office- X energy LLC in Rockville, MD, is seeking a Mechanical Engineering Manager to provide leadership and management support in various projects. You will oversee the mechanical design and ensure the successful delivery of engineering work. The ideal candidate holds a Bachelor...
$125.29k - $208.82k
Alumni Ventures in Rockville, MD is seeking a materials engineering leader to provide managerial support and technical guidance for developing materials用于nuclear reactor applications. Responsibilities involve overseeing methodologies for evaluating materials, managing engineering...$162.38k - $271.18k
...supervisory role. Independently develops and applies advanced engineering techniques, concepts and approaches to unique engineering... ...development of proposals. As this position supports the global nuclear program at Black & Veitch, any potential offer will be conditional...Contract workWork experience placementWork at officeLocal areaHome officeFlexible hours
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