Thermodynamics jobs in fitchburg, ma

Marlborough, Massachusetts

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Today

Job DescriptionDate Posted: 2026-09-11\nCountry: United States of America \nLocation: US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1 \nPosition Role Type: Onsite \nU.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance \nSecurity Clearance Type: DoD Clearance: Secret \nSecurity Clearance Status: Act

Full-time

Lead Engineer, LNG

Hopkinton, Massachusetts

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Today

Eversource will not offer immigration-related sponsorship for this position (e.g., H-1B, O-1, J-1, TN, E-3, etc.). Applicants requiring visa sponsorship to start employment with Eversource will not be considered. Role and Scope of Position: The Lead Engineer is responsible for the execution of technical projects, supervision of staff engineers, development of engineering standards, multi-year planning, for the technical support of LNG and LPG facilities. In addition, this position supports the L

Full-time

USD 145,670.00 - 161,860.00 per year

Senior Process Engineer

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 we're working with policymakers, suppliers, and many others to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised $4 billion of capital, making us the largest and leadi

Full-time

USD 134,000.00 - 205,000.00 per year

Senior Casting Process Engineer - Metallurgy & Solidification

Billerica, Massachusetts

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Today

Senior Casting Process Engineer - Own Solidification and Process Development for Flight-Critical Metal Castings Billerica, MA | On-site Opportunity Summary Join a venture-backed foundry startup that is rethinking investment casting from first principles. Complex castings now take two to three years to source domestically. The company combines additively manufactured patterns, in-house process software, and custom equipment to deliver high-performance castings for aerospace, space, and defense

Full-time

USD 145,000.00 - 180,000.00 per year

Senior Engineer - LNG

Hopkinton, Massachusetts

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Today

Eversource will not offer immigration-related sponsorship for this position (e.g., H-1B, O-1, J-1, TN, E-3, etc.). Applicants requiring visa sponsorship to start employment with Eversource will not be considered. Role and Scope of Position: The Senior Engineer will work with complex systems and equipment, while providing engineering and technical services to support our growing LNG organization. We offer a unique and exciting opportunity to explore the best of both worlds, working both in the of

Full-time

USD 129,450.00 - 143,830.00 per year

Lead Mechanical Engineer 2 - Nuclear

Remote

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Today

Responsibilities You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plantsFunctional mechanical drawings and/or drawings for nuclear power plant systemsEngineering analyses and evaluations to support modifications and operation of plant systemsTechnical specifications and procurement documents for plant equipmentVendor bid evaluations for plant equipmentStudies and options evaluations for modification

Full-time

USD 134,546.00 - 205,557.00 per year

RF Mechanical Engineer I (Onsite)

Remote or Tucson, Arizona

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Yesterday

Date Posted: 2026-09-28 Country: United States of America Location: US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date Are you ready

Full-time

USD 57,200.00 - 108,800.00 per year

Senior Mechanical Engineer 1 - Nuclear

Remote

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Today

Full-time

USD 84,762.00 - 129,498.00 per year

Lead HRSG Application Engineer

Remote

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Today

Job Description Summary The Heat Recovery Steam Generator (HRSG) Application Engineer owns global, project-specific proposal activity to drive consistent functional specifications and standardized workflow processes for outsourced HRSG scopes. This role requires a strong understanding of gas turbine combined cycle power plant applications - including HRSG and water-steam cycle application engineering - with the ability to translate plant-level requirements into detailed functional specifications

Full-time

USD 98.00 per hour

Senior Mechanical Engineer 1 - Nuclear Plant Analysis

Remote

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Today

Responsibilities This position will offer you the ability to directly apply your knowledge of thermodynamics, heat transfer, fluid mechanics, and experience in power plant engineeringYou will be preparing or reviewing calculations, evaluations, and technical reports to support client recommendations and reviews, and will additionally conduct equipment sizing, optimization evaluation, and selection in response to client needsWhile supporting clients and project teams with other Mechanical Engine

Full-time

USD 84,762.00 - 129,498.00 per year

Senior Mechanical Engineer 2 - Nuclear Plant Analysis

Remote

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Today

Full-time

USD 100,019.00 - 152,807.00 per year

Mechanical Engineer Consultant 2 (Nuclear Plant Analysis) - Nuclear

Remote

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Today

Responsibilities 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 thermodynami

Full-time

USD 145,310.00 - 222,001.00 per year

Lead Mechanical Engineer 2 (Nuclear Plant Analysis) - Nuclear

Remote

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Today

Full-time

USD 134,546.00 - 205,557.00 per year

Lead Mechanical Engineer 1 (Nuclear Plant Analysis) - Nuclear

Remote

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Today

Full-time

USD 118,023.00 - 180,313.00 per year

Propulsion Engineer - Solid

Remote or Folsom, California

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Today

Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. Forge the Future: Join Voyager Technologies The future belongs to those who build it. At Voyager Technologies

Full-time

USD 103,000.00 - 218,000.00 per year

Lead Mechanical Engineer 1 - Mission Critical

Remote

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Today

Responsibilities This is a lead-level engineering position that offers a variety of challenging opportunities in Mechanical Engineering and will provide an excellent opportunity for career advancement. Lead Mechanical design engineering efforts on a multi-disciplined project design team and apply mechanical engineering expertise to the design and analysis of special purpose equipment, pressure vessels, and interfacing systems, controls, and structural support elementsPrepare and review complex

Full-time

USD 118,023.00 - 180,313.00 per year

Mechanical Engineering Consultant 2 - Nuclear

Remote

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Today

Responsibilities This position will offer you the opportunity to manage project(s) consisting of engineers, designers, controls and scheduling professionals involved in the design, modification, and analysis of new and existing nuclear power plant modifications. The position will involve coordinating with multiple internal and external departments to manage the life cycle of project execution. Responsible for project execution, coordination of resources from each discipline as requiredTake owne

Full-time

USD 145,310.00 - 222,001.00 per year

Lead Mechanical Engineer 1 (Power Uprates) - Nuclear

Remote

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Today

Responsibilities 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 discussions and project status.Develop engineering proposals and cost estima

Full-time

USD 118,023.00 - 180,313.00 per year

Senior License Renewal Engineer 1 - Nuclear

Remote

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Today

Responsibilities We are seeking an experienced License Renewal (LR) and Subsequent License Renewal (SLR) engineer in the nuclear industry. We support various nuclear power plants' license extensions and post license approval implementation activities across the US nuclear power plant fleet. The ideal candidate would have experience with LR/SLR application or implementation activities, nuclear industry related engineering programs, nuclear power plant work management/scheduling, NRC submittals,

Full-time

USD 84,762.00 - 129,498.00 per year

Engineer II, Field Service (Liquid Handler)

Remote or Virginia

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Today

Work Schedule Other Environmental Conditions Able to lift 40 lbs. without assistance, Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Laboratory Setting, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Standing for full shift Job Description Job Description: Thermo Fisher Scientific Inc. is seeking a highly skilled and motivated Engineer II, Field Service to join our world-class team. As an industr

Full-time

USD 28.85 - 43.27 per hour

Thermodynamics jobs in Fitchburg, MA 01420, USA