HEAT jobs in Massachusetts

Boston, Massachusetts

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Today

Overview Join a Team Where Engineering Excellence Drives Opportunity At Affiliated Engineers, Inc. (AEI), we bring together expertise and innovation to solve the most complex challenges. Since 1978, we've supported mission-driven organizations in designing systems and environments that advance society and improve lives. Today, with more than 900 professionals across 22 offices, we help shape the future of healthcare, science and technology, energy, education, and other vital sectors. From ele

Full-time

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

Senior Research Scientist - Material Flammability, Fire Dynamics and Lithium-ion Battery Safety

Norwood, Massachusetts

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Today

Established nearly two centuries ago, FM is a leading mutual insurance company whose capital, scientific research capability and engineering expertise are solely dedicated to property risk management and the resilience of its policyholder-owners. These owners, who share the belief that the majority of property loss is preventable, represent many of the world's largest organizations, including one of every four Fortune 500 companies. They work with FM to better understand the hazards that can imp

Full-time

Data Center Cooling Infrastructure Engineer

Remote or Santa Clara, California

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Today

The AI Factory era of computing relies on NVIDIA's data centers! As we scale to gigawatt-scale AI Factories, cooling infrastructure becomes a defining element of efficiency, reliability, and sustainability. We are seeking a Data Center Cooling Infrastructure Specialist to design, develop, and operationalize next-generation thermal systems. This role will be deeply involved in heat-rejection architecture, waste-heat recovery integration, and full-stack MEP systems, transforming how we think about

Full-time

USD 128,000.00 per year

Process Engineer / Chemical Engineer

Quincy, Massachusetts

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Today

Join a global chemical manufacturer driving process innovation, safety, and sustainability in Quincy, MA! This Jobot Job is hosted by: Jamie Beene Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $80,000 - $120,000 per year A bit about us: We are a leading North American chemical manufacturer headquartered in Quincy, MA, producing renewable and sustainable oleochemical products used across a range of industries. Our team is passionate about

Full-time

USD 80,000.00 - 120,000.00 per year

Senior Aero Centrifugal Pump Engineer (Remote)

Remote

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Today

Job Description Are you ready to embark on an exciting career with a leading turbomachinery and jet engine aerospace engineering company? At Florida Turbine Technologies (FTT), we're not just about cutting-edge products; we're about shaping the future of aerospace innovation. If you're looking for a workplace that thrives on creativity, collaboration, and expertise, you've found your home! Located in the stunning setting of Jupiter, Florida, FTT is a growing world-class turbomachinery company

Full-time

Depends on Experience

Technology Strategy Applications Engineer - Facility Water Production, Global Data Center Solutions (Remote)

Remote or Chicago, Illinois

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Today

Who we are: As a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries across the globe. You will have the opportunity to develop yourself through meaningful work projects and learning opportunities. We strive to provide our employees with an experience, focused

Full-time

USD 109,000.00 - 146,000.00 per year

Senior Technology Strategy Applications Engineer - Facility Water Production, Global Data Center Solutions (Remote)

Remote or Chicago, Illinois

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Today

Full-time

USD 139,000.00 - 185,000.00 per year

Chief/Fellow Performance Engineer

Remote

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Today

Part-time

Depends on Experience

Sr Manifold Engineer - Thermal & Fluid Systems

Littleton, Massachusetts

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Today

Job Posting Start Date 10-17-2025 Job Posting End Date 12-31-2025 At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what's possible and tackling complex challenges. A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we're not ju

Full-time

USD 104,100.00 - 143,100.00 per year

Flight and Security Mechanical Engineer - Entry Level

Pittsfield, Massachusetts

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Today

Basic Qualifications Bachelor's degree in Mechanical Engineering, or a related Science, Engineering or Mathematics field. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Po

Full-time

USD 83,721.00 - 92,878.00 per year

Staff Thermal Engineer - Aircraft Avionics & Thermal Systems (R3930)

Boston, Massachusetts

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Today

Founded in 2015, Shield AI is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With nine offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit Follow Shield AI on LinkedIn, X, Instagram, and

Full-time

USD 136,730.00 - 205,096.00 per year

Principal Mechanical Engineer - Liquid Cooling

Littleton, Massachusetts

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Today

Job Posting Start Date 10-16-2025 Job Posting End Date At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what's possible and tackling complex challenges. A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we're not just advancin

Full-time

USD 123,500.00 - 169,800.00 per year

AI Factory Digital Twin Engineer

Remote or Santa Clara, California

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Today

NVIDIA's AI Factories are built to accelerate AI and HPC workloads. At their core the Digital Twin (physics-based model used to design, validate, and operate factories optimized for tokens per watt across GPUs, cooling, power, and control systems. We are seeking a Senior AI Factory Digital Twin Engineer with expertise in CFD, FNM, multi-physics simulation, and digital twin integration to lead the development and operation of NVIDIA's AI Factory digital twins, modeling MEP systems, integrating re

Full-time

USD 152,000.00 per year

Lead Professional Engineer- Nuclear Thermal-Hydraulic Methods & Analysis (Remote Eligible, U.S.)

Remote

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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 86,000.00 - 112,000.00 per year

Senior Mechanical Engineer - HTS Magnet Feeder System

Massachusetts

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Today

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised nearly $3 billion in capital, making us the largest and leading private fus

Full-time

USD 110,000.00 - 185,000.00 per year

Engineer II, Structural Analysis (Hybrid - Aguadilla, Puerto Rico)

Remote or Aguadilla, Aguadilla

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Today

Date Posted: 2025-10-09 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Collins Aerospace has an exciting opportunity for a Structural Analysis Engineer II to support its Power & Controls organization. We're looking for an experienced professional, like you,

Full-time

Principal Thermal Engineer - Aircraft Avionics & Thermal Systems (R3930)

Boston, Massachusetts

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Today

Full-time

USD 194,094.00 - 291,140.00 per year

Mechanical Engineer I

Stoughton, Massachusetts

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Today

JOB TITLE: Mechanical Engineer I JOB LOCATION: Stoughton, MA WAGE RANGE*: $70,000.00-78,000.00 JOB NUMBER: 25-03647 REQUIRED EXPERIENCE: 0-3 years JOB DESCRIPTION Mechanical Engineer I - Will work closely with a multidisciplinary team to assist in the design and analysis of rotating industrial machinery and ASME code-stamped pressure vessels for a wide range of customers at the forefront of today's process technologies. This position supports continued development and growth of the company's

Full-time

USD 70,000.00 - 78,000.00 per year

Sr. Staff Engineer

Boston, Massachusetts

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Today

By clicking the "Apply" button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda's Privacy Notice and Terms of Use. I further attest that all information I submit in my employment application is true to the best of my knowledge. Job Description OBJECTIVE: Synthetic Molecule Process Development (SMPD) is responsible for the development of robust and cost-effective processes f

Full-time

USD 137,000.00 - 215,270.00 per year

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HEAT jobs in Massachusetts, USA