mechanical engineer jobs in district of columbia

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 154,050.00 - 278,475.00 per year

Senior Mechanical Engineer (10-15 years)

Fulton, Maryland

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Today

Company Description At Coffman Engineers, we serve as both prime consultant and sub consultant on projects large and small, including commercial, retail, institutional, government, industrial, and project/construction management. Incorporated in 1979, we have employees in more than 23 locations serving clients across the United States and overseas. To meet client objectives and to integrate our many disciplines, we can create teams comprised of civil, structural, mechanical, electrical, fire p

Full-time

USD 100,000.00 - 150,000.00 per year

Senior Engineer, Aftermarket Electro-Mechanical Engineer (Hybrid)

Remote or Windsor, Connecticut

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Today

Date Posted: 2025-12-03 Country: United States of America Location: 01: Building 01 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted r

Full-time

USD 82,000.00 per year

Mechanical Project Engineer - Data Center (Remote)

Remote or Arizona

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Today

Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results - for our people, our clients, and our company. We're a people-centric firm, so it's no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows

Full-time

Sr Mechanical/Process Design Engineer/Technical Lead (Pharma/cGMP/FDA) - Remote (East Coast)

Remote

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Today

Sr Mechanical/Process Design Engineer - Technical Lead (Cleanrooms/Pharma/Healthcare/cGMP) - Remote (East Coast Preferred) This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $115,000 - $150,000 per year A bit about us: Full-Service Engineering Consulting Firm with a broad range of projects and clients within the private and public marketplaces. Our design engineers provide cost-conscious, reliable, Des

Full-time

USD 115,000.00 - 150,000.00 per year

Principal Process Mechanical / Wastewater Engineer

Remote or Tampa, Florida

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Today

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is looking for a Principal Process Mechanical / Wastewater Engineer

Full-time

USD 113,933.00 - 193,686.00 per year

Mechanical Design Engineer - Reactor Hardware Design

Remote or Wilmington, North Carolina

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Today

Job Description Summary As a 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 Ge Vernova Hitachi Nuclear Energy (GVH) 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 ex

Full-time

USD 72,000.00 - 108,000.00 per year

Mechanical Design Engineer II (Hybrid-Puerto Rico)

Remote or Aguadilla, Aguadilla

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Today

Date Posted: 2025-12-18 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 Join Collins Aerospace as a Mechanical Design Engineer and work with Resilient Connectivity Products Engineering division, a Mission Systems organization that helps civilian, military and

Full-time

Lead Engineer - Mechanical Component

Remote or Wilmington, North Carolina

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Today

Job Description Summary The Lead Engineer - Mechanical Component will contribute to a team responsible for highly engineered equipment design of nuclear plant components. Mechanical Component Engineers create and develop design concepts, provide procurement support, and generate drawings, CAD models, specifications, and design basis documentation as required. In this role, the Lead Engineer will operate in a matrixed engineering team to deliver high quality engineering deliverables in accordanc

Full-time

USD 98,400.00 - 164,000.00 per year

Senior Engineer - Mechanical Component Design

Remote or Wilmington, North Carolina

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Today

Job Description Summary The Senior Engineer - Mechanical Component Design will be responsible for Mechanical Component Design activities that support GE Vernova Hitachi's (GVH) BWRX-300 Small Modular Reactor (SMR) Plant Equipment Design. They will develop design specifications, create, and mature design concepts, provide procurement support, generate drawings and design documentation, and provide testing oversight. This position requires interface with Business Project Managers, Technical Proje

Full-time

USD 113,200.00 - 188,800.00 per year

Sr Mechanical/Process Design Engineer/Technical Lead (Pharma/cGMP/FDA) - Remote (East Coast)

Remote

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Today

Sr Process Design Engineer / Technical Lead (Pharma/cGMP/FDA) - Remote (East Coast) This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $115,000 - $150,000 per year A bit about us: Full-Service Engineering Consulting Firm with a broad range of projects and clients within the private and public marketplaces. Our design engineers provide cost-conscious, reliable, Design/Build Solutions to meet our Clients

Full-time

USD 115,000.00 - 150,000.00 per year

Mechanical Advisory Engineer - Bearing & Tribology Specialist (Hybrid)

Remote or Rockford, Illinois

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Today

Date Posted: 2025-12-03 Country: United States of America Location: A01: Rockford - Aerospace 4747 Harrison Avenue, Rockford, IL, 61125 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required At Collins Aerospace, we're not just designing the future of aerospace, we're building it. With cutting-edge technology, a legacy of excellence, and a collaborative culture that empowers talent, we're leading the charge in electr

Full-time

USD 147,000.00 per year

Mechanical Field Service Engineer Motors/Generators

Remote

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Today

Job Description Summary The Rotating Machines Field Service Commissioning Specialist will provide technical and hands-on expertise to Service AC/DC Motors and Generators, The person should have a expertise related to the mechanical aspects of large and medium electrical rotating machines AC/DC and be capable of planning and executing commissioning jobs for self and a site team, have a great customer reputation and an entrepreneurial spirit Job Description Roles and Responsibilities: As a Fiel

Full-time

USD 72,400.00 - 108,600.00 per year

SMR Senior Mechanical Systems Engineer

Remote

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Today

Job Description Summary Systems Engineering is a cross-functional engineering discipline centered on an approach, mindset, and process. All activities consider both the business and the technical needs of the customers, with the goal of providing a quality product that meets the users' needs. The Systems Engineering discipline executes a robust process of design, creation, and optimization of systems, consisting of identification and quantification of system requirements, creation of alternate s

Full-time

USD 111,200.00 - 185,400.00 per year

Mechanical Engineer - Multiple Levels - Top Secret Clearance Required

Reston, Virginia

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Today

The Mission Solutions Business Area at Leidos is building a team of Mechanical Engineers in our Reston, VA based office. The successful candidates will work as members of multi-disciplined government contractor team with a focus on research and development of characterization methodologies of aboveground and underground structures. Work will be performed in a fast-paced, high-energy environment inside a government facility. Role & Responsibility: Use exploitation products, intelligence resource

Full-time

USD 107,900.00 - 195,050.00 per year

Senior 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 82,380.00 - 125,860.00 per year

Lead Engineer 1 - Mechanical Component Design - (Remote Eligible, U.S.)

Remote

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Today

Job Description Summary The Lead Engineer - Mechanical Component will contribute to a team responsible for highly engineered equipment design of GE Vernova Hitachi Nuclear Energy (GVH) customers nuclear plant components. Mechanical Component Engineers create and develop design concepts, provide procurement support, and generate drawings, CAD models, specifications, and design basis documentation as required. In this role, the Lead Engineer will operate in a matrixed engineering team to deliver

Full-time

USD 98,400.00 - 164,000.00 per year

Engineer 2 - Mechanical Component Design

Remote or Wilmington, North Carolina

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Today

Job Description Summary Mechanical Component Engineers will contribute to a team responsible for new reactor/equipment development and existing fleet support. Mechanical Mechanical Component Engineers will contribute to a team responsible for new reactor/equipment development and existing fleet support for GE Vernova Hitachi Nuclear Energy (GVH) customers. Mechanical Component Engineers create and develop design concepts, provide procurement support, and generate drawings, CAD models, specificat

Full-time

USD 72,000.00 - 108,000.00 per year

Lead Engineer - Inspection Engineering - Mechanical Design

Remote or Wilmington, North Carolina

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Today

Job Description Summary As a Lead Engineer in Inspection Engineering will develop and deliver Inspection Tools that are used to perform nondestructive examination (NDE) Inspections of both Boiling Water Reactors (BWR) and Pressurized Water Reactors (PWR) for GE Vernova Hitachi Nuclear Energy (GVH) customers at domestic and international Nuclear Plants. The Lead Engineer will be responsible for the design, development, and testing of new products and technology to meet customer needs and overcome

Full-time

USD 88,600.00 - 147,600.00 per year

Senior Mechanical Design & Analysis Engineer (Hybrid-Puerto Rico)

Remote or Aguadilla, Aguadilla

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Today

Date Posted: 2025-12-18 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 Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and

Full-time

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mechanical engineer jobs in Washington, DC, USA