Mechanical Engineer jobs in Missouri

Lead or Senior Mechanical Systems Design & Analysis Engineer (Ordnance)

Saint Charles, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS) is hiring a Lead or Senior Mechanical Systems Design & Analysis Engineer (Ordnance) in Saint Charles, Missouri. Boeing has an established legacy of national defense through our Space, Intel

Full-time

USD 136,850.00 - 185,150.00 per year

Lead or Senior Mechanical Systems Design & Analysis Engineer (Ordnance)

Saint Charles, Missouri

•

Today

Lead or Senior Mechanical Systems Design & Analysis Engineer (Ordnance) Company: The Boeing Company Boeing Defense, Space & Security (BDS) is hiring a Lead or Senior Mechanical Systems Design & Analysis Engineer (Ordnance) in Saint Charles, Missouri. Boeing has an established legacy of national defense through our Space, Intelligence & Weapon Systems programs. BDS Engineering delivers decisive mission advantages through cutting-edge capabilities and supports design, manufacturing, and services

Full-time

USD 136,850.00 - 185,150.00 per year

Mechanical Systems Design & Analysis Engineer (Experienced or Senior)

Saint Charles, Missouri

•

Today

Mechanical Systems Design & Analysis Engineer (Experienced or Senior) Company: The Boeing Company The Boeing Test & Evaluation (BT&E) team is seeking a Mechanical Systems Design & Analysis Engineer to join our team in Saint Charles, MO. On the BT&E Test Operations & Engineering team, the design engineer has the primary responsibility for the synthesis of requirements, creation of engineering definition, 3D modeling, 2D drawing creation, and model-based definition development that defines the

Full-time

USD 95,200.00 - 128,800.00 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

Senior Mechanical Systems Design & Analysis Engineer

Hazelwood, Missouri

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Today

Senior Mechanical Systems Design & Analysis Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is looking for a Senior Mechanical Systems Design & Analysis Engineer to join our team Phantom Works teams in Hazelwood, MO. Phantom Works programs develop complex, highly integrated, advanced systems, enabling future growth for Boeing and our Department of Defense (DoD) Customers. Individuals that aspire to lead technical teams, drive innovation, and take action to solve ch

Full-time

USD 115,600.00 - 156,400.00 per year

Mechanical Engineer II, IMS (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 & the Mission Systems organization as a Mechanical Engineer. We are looking for a strong, passionate problem-solver with an action-oriented, collaborative mindset w

Full-time

Engineer I, Technical Service

Remote or Manila, Metro Manila

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Today

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th

Full-time

Applications Engineer - PMDC

Remote or Middle River, Maryland

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Today

Job Posting Start Date 10-30-2025 Job Posting End Date 12-30-2025 Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a/an Submittal Design Engineer location to be remote but preferably Fontana, CA. Reporting to the Technical Sales Manager - Modular the Submittal Design Engineer role involves creating Mechanical Layout designs for Pre-fabrication modular solutions whilst supporting pre-sale documentation and Technical submi

Full-time

USD 74,800.00 - 102,900.00 per year

Mechanical National Lead - Onsite Energy & Power (Multiple Locations)

Kansas City, Missouri

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Today

Description This position is responsible for the leadership of the OSEP Mechanical discipline nationwide. The individual that fills this position will be responsible for oversight of mechanical solutions, coordinating engagement and collaboration across all offices to propagate core Mechanical capabilities, solution standards and best practices, delivery processes and coordination that will position the organization for significant growth. This position will have significant influence of the pri

Full-time

Mechanical Engineer-Hydropower

Kansas City, Missouri

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Today

At Stantec, we know the work we do matters. From decarbonizing mines to modernizing electric grids and building the infrastructure that fuels communities, we're powering the world. Our clients come to us with their biggest, most complex challenges because that's where we thrive. And we're looking for problem solvers, high achievers, and visionaries to help us. Join us for a chance to grow professionally at one of the world's top design firms while building our clean energy future. Your Opportuni

Full-time

USD 82,600.00 - 119,800.00 per year

Printed Circuit Board Layout Designer (ECAD)

Remote

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18d ago

Printed Circuit Board Layout Designer (ECAD)Our client, a leading federal defense contractor has a long-term contract opening for a Printed Circuit Board Layout Designer (ECAD) to support their Land and Air Systems Integrated Engineering Solutions Team and design mission critical hardware for those who lead, protect, and serve the world we live in.- Representative Duties and Tasks: - Perform detailed layout design and documentation of printed circuit boards under direction from a team of elect

Easy Apply

Contract

45 - 50

Senior Electrical Engineer (Hybrid-Puerto Rico)

Remote or Aguadilla, Aguadilla

•

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 an Electrical Engineer and perform duties at a work center with an emphasis on communications products. The primary work product is the complete digital design o

Full-time

Structural Engineering Intern (Civil Works) - Summer 2026

St. Louis, Missouri

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Yesterday

Market Water At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact The Jacobs team is seeking a creative, highly motivated Structural Intern to support delivery of local, regional and national projects working out of

Full-time

USD 40,000.00 - 60,000.00 per year

Entry-Level Engineer

Remote or White Plains, New York

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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. JOB DESCRIPTION Arcadis is seeking talented entry level engineers to join our team in various r

Full-time

USD 49,390.00 - 79,023.00 per year

Mechanical Engineer - Healthcare Buildings

Kansas City, Missouri

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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

Mechanical Engineer Intern

Remote

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Today

As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best. We are seeking a motivated and detail-oriented Mechanical Engineer Intern to join our engineering team. This internship o

Full-time

Assistant Substation Engineer- Substation (Kansas City)

Kansas City, Missouri

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Today

Description The Assistant Mechanical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline, airports, institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project team throughout the design and construction proces

Full-time

Lead Mechanical Engineer - Power (Multiple Locations)

St. Louis, Missouri

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Today

Description Burns & McDonnell has an exciting opportunity for a Lead Mechanical Engineer to join the Power global practice. This position is responsible for the design and evaluation of mechanical systems associated with coal and natural gas fired generation facilities as well as associated support facilities. As a Lead Mechanical Engineer, you will be responsible for front-end planning/preliminary design/code analysis; final design including bidding document and specification preparation; const

Full-time

Lead Mechanical Engineer - Power (Multiple Locations)

Kansas City, Missouri

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Today

Full-time

Senior Mechanical Engineer - Aviation & Federal (Kansas City)

Kansas City, Missouri

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Today

Description The Senior Mechanical Engineer will lead mechanical design project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline, airports, institutional, industrial, manufacturing, government and military facilities. The Senior Mechanical Engineer will lead the project team throughout the design and construction process, adapting mechanical plans according to budget constraints,

Full-time

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Mechanical Engineer jobs in Missouri, USA