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
- ...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
$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...SuggestedFull timeImmediate startRelocation package$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...SuggestedFull timeContract workWork at office- 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
- ...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...SuggestedFull timeInternshipWork at office
$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 workFor contractorsWork at officeLocal area3 days per week$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 officeRemote work$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 workWork experience placementWork at officeLocal areaRemote workRelocationFlexible hours$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 roleLocal areaImmediate start- ...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
- 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 timeWork at office3 days per week
- 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...
$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 timeFor contractorsWork experience placementRemote workFlexible hours- ...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 workInternship
$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...$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 contractorsFor subcontractorLocal area$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 wageFull timeTemporary workFor contractorsWork at officeLocal areaRemote work- ...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 timeContract workTemporary workFor contractorsWork at officeRemote workFlexible hours
$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 employmentLocal areaFlexible hours$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...- ...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
$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 timeContract workWork at office- ...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 FridayFlexible hoursAfternoon shift
- ...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 workLocal areaShift work
$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 payContract workTemporary workFor contractorsWork experience placementFor subcontractorInterim role$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 workFor contractors$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 officeLocal area2 days per week- ...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
$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 timeContract workFor subcontractorWork at office- 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...
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