Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Maritime Reactor Core Mechanical Engineer

Ocean Atomics

Ocean Atomics LLC is seeking a Reactor Core Mechanical Engineer to design and analyze the mechanical components and internals of a maritime nuclear reactor core. The role focuses on flow-induced vibration, ship motions, and shock loading to ensure structural integrity across the core's service life on sea-going platforms. You'll collaborate with thermal-hydraulics, fuels, and structural teams, document analyses and qualification results, and contribute to the development of nuclear-enabled #J-18808-Ljbffr Ocean Atomics

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Maritime Reactor Core Mechanical Engineer in Bethesda, MD vacancy
  •  ...the surrounding support systems for maritime applications. We will install these plants...  ...systems enabled by water-cooled reactors. Our mission Scale nuclear energy. Power...  ...and people. Role Summary As Reactor Core Mechanical Engineer, you design and analyze the... 
    Suggested

    Ocean Atomics

    Bethesda, MD
    4 days ago
  • $4,000 per month

     ...ABOUT The most powerful energy sources in the world need the most powerful minds behind them. As a Nuclear Reactors Engineer, you’ll be responsible for researching, designing, maintaining, operating and regulating the nuclear reactors and power plants that drive the most... 
    Suggested
    Full time
    Immediate start
    Relocation package

    U.S. Navy

    Washington DC
    1 day ago
  • $185k - $210k

     ...hiring a Senior Pressure Vessels/Tanks Engineer to join its team. This role is responsible...  ...guidance in designing and developing mechanical systems and components within your expertise...  ...and standards.Lead the execution of the core tasks and responsibilities, listed in... 
    Suggested
    Full time
    Contract work
    Work at office

    X Energy

    Rockville, MD
    17 hours ago
  • Delphinus Engineering, based in Bethesda, MD, seeks an Environmental/Compliance Analyst to evaluate vessel discharge data and translate federal requirements into clear compliance documents. The role emphasizes strong report writing, regulatory editing, and communicating... 
    Suggested

    Delphinus Engineering

    Bethesda, MD
    3 days ago
  •  ...please contact us at .Job DescriptionOur Mechanical Design Engineer (Steam Generator) is responsible for...  ...associated with X-energy developed reactors, including pressure vessels and piping...  ...communication.Lead the execution of the core tasks and responsibilities listed in the... 
    Suggested
    Full time
    Internship
    Work at office

    X Energy

    Rockville, MD
    17 hours ago
  • $168k - $205k

    At Mott MacDonald, we trust our brilliant people to do brilliant things in engineering, management, and development services, supporting multisector project work in over 150 countries. As one of the largest employee-owned companies in the world, we pride ourselves on our... 
    Temporary work
    For contractors
    Work at office
    Local area
    3 days per week

    Mott MacDonald

    Arlington, VA
    17 hours ago
  • $110k - $125k

     ...auxiliary systems development for major acquisition efforts.Review engineering designs and shipbuilder deliverables for compliance with...  ...MS in Engineering, Marine Engineering, Naval Architecture, Mechanical Engineering, or related technical field from an ABET-accredited... 
    Work at office
    Remote work

    AMERICAN SYSTEMS

    Washington DC
    1 day ago
  • $86.6k - $181.8k

     ...Type of Travel: Local* * *The Opportunity:CACI is looking for an Engineer in support of the Navy, MSC, USCG or similar surface ship...  ...solve and manage various technical problems in the area of Hull, Mechanical and Electrical (HM&E) systems in support of the Machinery and... 
    Contract work
    Work experience placement
    Work at office
    Local area
    Remote work
    Relocation
    Flexible hours

    CACI International

    Washington DC
    1 day ago
  • $85.15k - $153.93k

     ...mission success, ensuring the Navy is prepared for the challenges of tomorrow. Position Overview We are seeking a Lead Systems Engineer to become the requirements, capabilities, and test evaluation subject matter expert for the US Navy's preemineet surface fleet's... 
    Interim role
    Local area
    Immediate start

    Leidos

    Washington DC
    17 hours ago
  •  ...Overview Sayres is currently seeking an experienced Mid-Level Marine Engineer with an active SECRET clearance, verifiable in DISS in Washington, DC. Responsibilities: Provide engineering and technical support throughout the shipbuilding process, including concept studies... 
    Contract work

    Sayres Defense

    Washington DC
    17 hours ago
  • PEO USC Mechanical Engineer (Mid) Overview: STARGATES has provided Engineering and Technology solutions to government customers for over 25...  ...efforts support the acquisition and maintenance of the unmanned maritime capabilities of multiple ship platforms and systems, from... 
    Full time
    Work at office
    3 days per week

    Stargates Inc

    Washington DC
    4 days ago
  • CACI International Inc. is seeking a Maritime Domain Requirements Writer in Alexandria, Virginia. The role involves writing and refining requirements related to maritime operations. Potential candidates should be prepared to demonstrate knowledge of maritime industry standards... 

    CACI International Inc.

    Alexandria, VA
    7 hours ago
  • $100k - $175k

    We are expanding our team to support engineering services, design, development, and qualification of next-generation Surface Ship Energy...  ...in naval architecture, marine engineering, or electrical/mechanical systems with Engineering degree in Electrical, Mechanical, Aerospace... 
    Full time
    For contractors
    Work experience placement
    Remote work
    Flexible hours

    Cardinal Engineering LLC

    Washington DC
    4 days ago
  •  ...A leading engineering firm in Washington, DC is looking for a motivated Junior Engineer Intern for Summer 2025. This internship offers hands-on experience in supporting engineering ship design projects, including tasks like electrical design and analyses. You will work... 
    Summer work
    Internship

    Azadtechhub

    Washington DC
    17 hours ago
  • $130k - $190k

    Job TitleSenior Mechanical EngineerLocationBethesda, MD 20800 US (Primary)CategoryResearch, Development, and EngineeringJob TypeFull-TimeCareer...  ...DescriptionPrescient Edge is seeking a Senior Mechanical Engineer to support a federal government client.Benefits & Compensation... 

    Prescient Edge

    Bethesda, MD
    17 hours ago
  • $125.12k - $187.68k

     ...employs more than 7,000 professionals who engineer and deploy automated, secure, and...  ...world for the better. We are driven by our core values of agility, expertise, and trust....  ...ResponsibilitiesWe are seeking a skilled Mechanical Engineer to lead and support design, bid... 
    For contractors
    For subcontractor
    Local area

    M.C. Dean

    Alexandria, VA
    17 hours ago
  • $100k - $155k

     ...INTERNAL WORKDAY CAREER SITEJoin Our Community of Food People!The Mechanical Engineer - Refrigeration is responsible for the design, analysis,...  ...troubleshooting and root cause analysis of refrigeration system issues.Core partner of Design and Construction team to set design... 
    Minimum wage
    Full time
    Temporary work
    For contractors
    Work at office
    Local area
    Remote work

    US Foods

    Washington DC
    4 days ago
  •  ...Compliance, Business Process, IT Effectiveness, Engineering, Environmental, Sustainability, and...  ...at DescriptionProSidian Seeks a Mechanical Engineer | Technical Due Diligence & Engineering...  ...—including veterans—to apply. Our core value, "Honor Above All," emphasizes integrity... 
    Full time
    Contract work
    Temporary work
    For contractors
    Work at office
    Remote work
    Flexible hours

    Prosidian Consultng

    Washington DC
    3 days ago
  • $100k - $137k

     ...get to space — our world class Space Systems team is empowering some of the boldest and most ambitious space missions.SENIOR MECHANICAL ENGINEER IAs a Mechanical Engineer at Rocket Lab’s Silver Spring, Maryland location, you will lead development of innovative and complex... 
    Permanent employment
    Local area
    Flexible hours

    Rocket Lab

    Silver Spring, MD
    1 day ago
  • $105k - $125k

    A professional engineering firm is seeking a Mechanical Engineer in Bethesda, MD. The role involves designing and evaluating HVAC systems across diverse sectors, including healthcare and education. Candidates must have at least 5 years of HVAC design experience and a Bachelor... 

    Salas O’Brien, Inc.

    Bethesda, MD
    4 days ago
  •  ...sciences and food and beverage industries. Our mission, vision, and core values put client satisfaction and employee experience at the...  ...such as food scarcity and global health.Job DescriptionThe Mechanical Engineer focuses on the design and engineering of HVAC and mechanical... 
    For subcontractor

    CRB

    Rockville, MD
    17 hours ago
  • $106.4k - $149k

     ...otherwise, please contact us at .Job DescriptionCombine your engineering knowledge and business insights, to vet engineering services,...  ...network that will support the Xe-100 high temperature gas cooler reactor. Work with engineering, manufacturing, quality, and supplier... 
    Full time
    Contract work
    Work at office

    X Energy

    Rockville, MD
    2 days ago
  •  ...Senior Mechanical Engineer Reports to: Director of Engineering Job Summary Join our design-build mechanical contracting firm where you will fulfill...  ...; a signed confidentiality agreement is required. Core Competencies Expertise in HVAC and plumbing engineering. Proficiency... 
    Monday to Friday
    Flexible hours
    Afternoon shift

    Shapiro & Duncan

    Rockville, MD
    3 days ago
  •  ...business goals of our clients. Leaning on our core values of Integrity & Commitment, CMT’s...  ...of Choice.  CMT is seeking an Engineering Technician VI (HVAC) who possesses a...  ...repair, control systems expertise, and mechanical maintenance of complex building infrastructure... 
    Contract work
    Local area
    Shift work

    CMT Services Inc

    Rockville, MD
    9 days ago
  • $166.1k - $185.2k

     ...unyielding commitment to Excellence, what separates us. Job Description: Cydecor is looking for a Senior Navy Mechanical Engineer to analyze UxV designs and tackle technical challenges in a dynamic environment and be part of a mission-driven team that shapes... 
    Hourly pay
    Contract work
    Temporary work
    For contractors
    Work experience placement
    For subcontractor
    Interim role

    Cydecor

    Kensington, MD
    17 hours ago
  • $104.24k - $130.3k

     ...Mechanical Engineer 3 – Power Generation & Utility InfrastructureM.C. Dean is Building Intelligence. We design, build, operate, and maintain...  ...that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative... 
    Temporary work
    For contractors

    M.C. Dean, Inc.

    McLean, VA
    1 day ago
  • $102.43k - $159.34k

     ...Senior Mechanical Design Engineer (MEP) – Washington, DC (Hybrid)Join a people-first, employee-owned firm that's redefining flexibility and growth...  ...success and innovation are powered by people like you!Our Core Values: The following Core Values capture the essence of who... 
    Work at office
    Local area
    2 days per week

    Interface Engineering

    Washington DC
    1 day ago
  •  ...celebrating 26 years of excellence—is seeking a Lead Technical Marine Engineer to Join our Team in Washington, DC. At ICI Services, our...  ...and in-depth systems engineering support for the Hull, Mechanical & Electrical (HM&E); Command, Control, Communications, Computers... 
    For contractors

    ICI Services Corporation

    Washington DC
    17 hours ago
  • $120k - $145k

     ...contact us at .Job DescriptionX-energy LLC is hiring a HVAC Mechanical Design Engineer to support a Plant & Process Design team. This role is...  ...times in all forms of communication.Lead the execution of the core tasks and responsibilities, listed in the Job Profile Task/... 
    Full time
    Contract work
    For subcontractor
    Work at office

    X Energy

    Rockville, MD
    17 hours ago
  • X Energy, LLC is seeking an Engineer for Engineering Strategy & Operations in Rockville, MD to drive small modular reactor projects. You will remove roadblocks, coordinate with engineers, procurement and regulators, and translate complex technical data into concise executive... 

    X-energy

    Rockville, MD
    9 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Maritime Reactor Core Mechanical Engineer. Be the first to apply!