Heat Transfer jobs in Fairfax, VA

Washington, District of Columbia

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Today

Summary You will serve as a GENERAL ENGINEER in the MARINE ENGINEERING GROUP of NAVSEA HQ FIELD SUPPORT. This position is part of the DoD Civilian Acquisition Workforce Personnel Demonstration Project (AcqDemo). The NH-04 pay band encompasses positions equivalent to the GS 14-15 grade levels. Learn more about this agency Duties Help You will provide technical leadership for the design, engineering, planning, construction and testing for Steam Turbine Generators.You will generate, coordinat

Full-time

USD 143,913.00 - 197,200.00 per year

NAVAL ARCHITECT

Washington, District of Columbia

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2d ago

Summary You will serve as a NAVAL ARCHITECT for Aircraft Carrier Ship Design Engineering Division (SEA 05V1), Aircraft Carrier Design & Systems Engineering Group (SEA 05V), Naval Systems Engineering Directorate (SEA 05) of NAVSEA HQ FIELD SUPPORT. Learn more about this agency Duties Help You will manage naval architecture aspects of major aircraft carrier program systems integration providing the shipbuilder's and aircraft carrier platform perspective in the development and integration of

Full-time

USD 143,913.00 - 197,200.00 per year

Technical Engineering Supervisor - Mechanical

Reston, Virginia

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Today

Requisition ID: 292841 Relocation Authorized: National - Family Telework Type: Part-Time Telework Work Location: Reston, VA Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Differentiated

Full-time

SUPERVISORY MECHANICAL ENGINEER

Washington, District of Columbia

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Today

Summary You will serve as a SUPERVISORY MECHANICAL ENGINEER in the Damage Control, Fire Fighting, Chemical Biological Defense and Ship Waste Management Division, SEA 05P5 of NAVSEA HQ FIELD SUPPORT. Learn more about this agency Duties Help You will assist Technical Warrant Holders (TWHs) to identify, and secure commitment of program funds needed to provide laboratory and contractor technical support and headquarters oversight.You will assist TWHs in planning and overseeing the development a

Full-time

Senior Mechanical Engineer

Springfield, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

ELECTRICAL ENGINEER

Washington, District of Columbia

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Today

Summary You will serve as an ELECTRICAL ENGINEER in the Machinery Integration and Control Systems Division of the Marine Engineering Group (SEA05Z) of NAVSEA HQ FIELD SUPPORT. Learn more about this agency Duties Help You will serve as the Controls and Monitoring Systems Engineering Manager.You will be responsible for electrical analysis and design of Naval ships.You will perform special studies and will participate in special project teams located in any part of the Naval Sea Systems Comman

Full-time

USD 15.00 per hour

General Engineer

Fort Belvoir, Virginia

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Today

Summary See below for important information regarding this job. Salary Range: GS-09: $70,623 - $91,815 GS-11: $85,447 - $111,087 GS-12: $102,415 - $133,142 Learn more about this agency Duties Help Provides energy management and support to the ERM Program Manager for policy and reporting requirements for DLA sites.Tracks compliance and progress of Department of Defense (DoD) initiatives, strategies, goals, mission, vision, Executive Order (EO)s, and federal statutes.Maintains an enterpri

Full-time

USD 70,623.00 - 133,142.00 per year

LEAD GENERAL ENGINEER/INDUSTRIAL ENGINEER/OPERATIONS RESEARCH ANALYST

Washington, District of Columbia

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Yesterday

Summary You will serve as a LEAD GENERAL ENGINEER/INDUSTRIAL ENGINEER/OPERATIONS RESEARCH ANALYST in the Naval Systems Engineering Directorate, Cost Engineering and Industrial Analysis Group (SEA05C) of NAVSEA HQ Field Support of NAVSEA HQ FIELD SUPPORT. Learn more about this agency Duties Help You will directly support the Ship System Cost Engineering Manager within SEA05C (Cost Engineering and Industrial Analysis Group) and lead a team of analysts in the development and support of cost es

Full-time

USD 143,913.00 - 197,200.00 per year

ENGINEER/PHYSICIST/MATHEMATICIAN/COMPUTER SCIENTIST/OPERATIONS RESEARCH ANALYST

Indian Head, Maryland

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2d ago

Summary You will serve as a Subject Matter Expert for Propellants and Energetics Propulsion in the Explosive Ordnance Engineering Group (SEA05E) in the Naval Systems Engineering Directorate (SEA 05) of NAVSEA HQ FIELD SUPPORT. This position is part of the Department of Defense Civilian Acquisition Workforce Personnel Demonstration Project. The NH-04 broadband level encompasses positions equivalent to GS-14 and GS-15. Learn more about this agency Duties Help You will support Naval munitions

Full-time

USD 143,913.00 - 197,200.00 per year

Hypersonic Test Infrastructure Engineer

Alexandria, Virginia

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Today

Description Seeking an experienced and highly technical Hypersonic Test Infrastructure Engineer to directly support the Department of War (DoW) and the modernization of the nation's hypersonic test and evaluation infrastructure. The DoW Test Resource Management Center (TRMC) plays a critical role in ensuring our warfighters have a decisive edge. TRMC ensures that DoW components have the appropriate test and evaluation (T&E) infrastructure required to develop and field military systems. This po

Full-time

Lead Engineer - Thermal Mechanical

Remote or Wilmington, North Carolina

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Today

Job Description Summary The fuel performance analysis engineer will be responsible for performing fuel rod thermal-mechanical design analyses ensuring fuel rod mechanical integrity is maintained throughout the design lifetime. This position is part of the team responsible for developing and designing fuel bundle technologies for application in nuclear reactors. Job Description Essential Responsibilities: This role is responsible for performing coupled heat transfer and finite element mechanic

Full-time

USD 98,400.00 - 164,000.00 per year

Senior Engineer - Thermal Mechanical Analysis

Remote or Wilmington, North Carolina

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Today

Full-time

USD 113,200.00 - 188,800.00 per year

Senior Modeling Engineer

Remote or Milwaukee, Wisconsin

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Today

What You Will Do Johnson Controls' Data Center Thermal Technology Solutions group is seeking a Senior Modeling Engineer. As a member of the modeling team, you will develop and apply numerical models to simulate the end-to-end performance of data center cooling systems. You will play a key role on cross-functional teams responsible for creating comprehensive thermal solutions for data center applications. Your primary focus will be simulating system performance and providing design and applicat

Full-time

Application Support Engineer

Remote or Grenada, Mississippi

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Today

Description We are looking for an Application Support Engineer to join our team in Grenada, Mississippi. In this role, you will provide technical and commercial expertise to assist with product development, engineering projects, and customer support. You will play a key role in helping clients select suitable heat transfer products and contribute to the design and application process. Responsibilities: Offer technical and commercial support to Sales and Marketing teams while fostering strong re

Easy Apply

Full-time

USD 85,000.00 - 90,000.00 per year

Mechanical Engineering Consultant 2 (Power Uprates) - Nuclear

Remote

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Today

Description This will be a remote Mechanical Analysis position to support Power Uprates. Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the nuclear industry. You will work on major systems, equipment and plant process in the following areas: Perform consulting level work for power uprates in the nuclear industry.Interface with clients and project teams to present technical dis

Full-time

USD 142,710.00 - 215,440.00 per year

Senior Mechanical Engineer Analyst 1 (Power Uprates) - Nuclear

Remote

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Today

Description This will be a remote Mechanical Analysis position to support Power Uprates. Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major systems, equipment, and plant process in the following areas: Develop and lead licensing basis system and component evaluations for nuclear power uprate projects.This position w

Full-time

USD 82,380.00 - 125,860.00 per year

Lead Mechanical Engineer 1 (Nuclear Plant Analysis) - Nuclear

Remote

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Today

Description Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major systems, equipment and plant process in the following areas: Develop and lead licensing basis system and component evaluations for nuclear power uprate projects.This position will offer you the ability to directly apply your knowledge of thermodynamics, h

Full-time

USD 116,620.00 - 179,890.00 per year

Lead Mechanical Engineer 2 (Nuclear Plant Analysis) - Nuclear

Remote

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Today

Full-time

USD 131,960.00 - 205,330.00 per year

Lead Engineer, Thermal Hydraulic Analyses

Remote or Wilmington, North Carolina

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Today

Job Description Summary This role is instrumental in advancing our nuclear thermal-hydraulic capabilities, particularly in supporting fuel development and its associated subchannel and system codes. The position requires a dynamic thermal-hydraulic engineer skilled in core and fuel thermal-hydraulic analysis and methods development. Key responsibilities include the development and optimization of fuel design and performance, advancing thermal-hydraulic methodologies, including bundle critical po

Full-time

USD 98,400.00 - 188,600.00 per year

Co-op: August 2026 - Hot Section Engineering (HSE) Durability (Hybrid)

Remote or Aguadilla, Aguadilla

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Today

Date Posted: 2026-02-17 Country: United States of America Location: US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on comp

Full-time

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Heat Transfer jobs in Fairfax, VA, USA