Lead Mechanical Engineer jobs in Virginia

Chantilly, Virginia

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Today

Job Number: R0228108 Space Vehicle Mechanical Engineer, Lead The Opportunity: Booz Allen is seeking a highly skilled mechanical or aerospace engineer spe cia lizing in vibration analysis and space vehicle systems. In this role, you will provide technical input to engineering teams, ensuring the structural integrity, reliability, and mission readiness of space vehicle and mission payload. You will utilize knowledge of vibration dynamics, structural modeling, and systems integration with a focus

Full-time

USD 112,800.00 - 257,000.00 per year

Lead Mechanical Engineer 1 - Nuclear

Remote

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Today

Description 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 modifications to

Full-time

USD 116,620.00 - 179,890.00 per year

Lead Mechanical Engineer 1 - Nuclear

Richmond, Virginia

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Today

Full-time

USD 116,620.00 - 179,890.00 per year

Lead Mechanical Engineer Analyst 1 - Nuclear Plant Analysis

Richmond, Virginia

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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 1 - Nuclear

Surry, Virginia

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Today

Description This will be an on site field support position at Surry Nuclear Generating Station. 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

Full-time

USD 116,620.00 - 179,890.00 per year

Lead Mechanical Design Engineer - Reactor Hardware Design (Remote Eligible, U.S.)

Remote or Wilmington, North Carolina

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Today

Job Description Summary As a Lead Mechanical Design Engineer for the Reactor Internal Design Hardware Team, you will design Reactor Modification Hardware to support the ongoing operation and performance of the existing BWR Nuclear Fleet. The hardware is subjected to stringent nuclear, quality, and regulatory standards and could be the difference between a power plant continuing operation or permanently shutting down. These components will function to replace existing plant hardware to either pre

Full-time

USD 86,000.00 - 122,000.00 per year

Senior Mechanical Engineer

Lorton, Virginia

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Today

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

Full-time

Senior Mechanical Engineer

Remote

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Today

Description This is a remote/virtual position. Candidate can be based anywhere within the United States. Overview: Sargent & Lundy Consulting (SLC) works on behalf of clients to support electric power projects. We evaluate and optimize technical, commercial, environmental, and financial aspects of the projects for a variety of clients. Responsibilities: In this role, you will provide development support, conceptual design and owner's engineer services to clients including performing technical

Full-time

USD 95,840.00 - 147,870.00 per year

Senior Mechanical Engineer

Reston, Virginia

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Today

The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate will work as a member of multi-disciplined government contractor team with a focus on research and development of characterization methodologies of aboveground and underground structures and associated infrastructure and protective design characteristics. Work will be performed in a fast-paced, high-energy environment inside a government facility. Role &

Full-time

USD 148,850.00 - 269,075.00 per year

Senior Mechanical Engineer

Reston, Virginia

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Today

Requisition ID: 288342 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

Senior Mechanical Engineer (Auxiliary)

Remote or Baltimore, Maryland

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Design, develop and evaluate operation of marine vessels, shipboard auxiliary systems and piping, review and develop technical data packages, provide oversight on development of machinery arrangements, conduct a

Full-time

USD 91,600.00 per year

Senior Mechanical Engineer (Remote)

Remote or Ridgecrest, California

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Today

Amentum is seeking an experienced engineer to be a Technical Lead in a dynamic, fast-paced, and challenging research and development environment in support of one of our nation's top defense priorities. The one-of-a-kind test program is perpetually in a state of test execution and planning and integration in preparation for the next test series. This program is fast paced and requires initiative, teamwork, and the ability to effectively communicate across all levels of the organization. The team

Full-time

USD 138,000.00 - 185,000.00 per year

Senior Mechanical Engineer (Wet)

Reston, Virginia

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Today

Requisition ID: 288994 Relocation Authorized: None Telework Type: Part-Time Telework Work Location: Reston, VA, Chandler, AZ, Houston, TX 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. D

Full-time

Senior Mechanical Engineer 2 - Nuclear

Remote

•

Today

Full-time

USD 95,840.00 - 147,870.00 per year

Senior Mechanical Engineer 1 - Nuclear

Surry, Virginia

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Today

Description This is a senior level mechanical engineering position that will provide you with a variety of interesting and challenging responsibilities. This will be an on site field support position at Surry Nuclear Power Plant. 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 t

Full-time

USD 82,380.00 - 125,860.00 per year

Senior Mechanical Engineer 1 - Nuclear

Remote

•

Today

Full-time

USD 82,380.00 - 125,860.00 per year

Senior Mechanical Engineer 1 - Nuclear

Richmond, Virginia

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Today

Description This is a senior level mechanical engineering position that will provide you with a variety of interesting and challenging 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 specification

Full-time

USD 82,380.00 - 125,860.00 per year

Senior Mechanical Engineer-Federal Engineering and Design

Remote or Arizona

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Today

Company Description We are Olsson, a team-based, purpose-driven engineering and design firm. Our solutions improve communities, and our people make it possible. Our most meaningful asset is our people, and we are dedicated to providing an environment where they can continue to learn, grow, and thrive. Our entrepreneurial spirit is what has allowed us - and will continue to allow us - to grow. The result? Inspired people, amazing designs, and projects with purpose. Job Description Olsson is s

Full-time

Senior Mechanical Engineer - Energy Solutions - CMTA

Fairfax, Virginia

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Today

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth

Full-time

Sr Mechanical Engineer - Patriot Canister (Remote)

Remote or Tewksbury, Massachusetts

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Today

Date Posted: 2025-09-18 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Position Role Type: Remote 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: DoD Clearance: Confidential At Raytheon, the foundation of everything we do is rooted in our values and a higher calli

Full-time

USD 82,000.00 per year

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Lead Mechanical Engineer jobs in Virginia, USA