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173 associate principal mechanical engineer jobs found

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associate principal mechanical engineer
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BH
Dec 10, 2025
Full time
Associate Principal Mechanical Engineer
$150,000 - $185,000 yearly
Buro Happold Chicago, IL, USA
Start designing tomorrow's future! Buro Happold has an exciting opportunity for a talented and experienced Mechanical Engineer to join our hybrid team in Chicago! The Associate Principal Mechanical Engineer will play a pivotal role in providing technical expertise and leadership to our Building Environments Group. You will work closely with clients, architects, other Buro Happold Engineers, and/or design team members as part of a dedicated and skilled team. Here at Buro Happold, expect the exceptional. From the projects you will work on to the clients we work with. From career-defining opportunities to an inclusive and diverse practice where we all contribute to a more equitable world. From our reputation to our relationships. Wherever your Buro Happold career takes you, it'll be anything but ordinary. Your next role Join us and be surrounded by exceptional opportunities in an environment alive with innovation and possibility. Your new team has a...
BH
Dec 03, 2025
Full time
Associate Principal Mechanical Engineer
Buro Happold Los Angeles, CA, USA
Start designing tomorrow's future! Buro Happold has an exciting opportunity for a talented and experienced Mechanical Engineer to join our hybrid team in Los Angeles, California! The Associate Principal Mechanical Engineer will play a pivotal role in providing technical expertise and leadership to our Building Environments Group. You will work closely with clients, architects, other Buro Happold Engineers, and/or design team members as part of a dedicated and skilled team. Here at Buro Happold, expect the exceptional. From the projects you will work on to the clients we work with. From career-defining opportunities to an inclusive and diverse practice where we all contribute to a more equitable world. From our reputation to our relationships. Wherever your Buro Happold career takes you, it'll be anything but ordinary. Your next role Join us and be surrounded by exceptional opportunities in an environment alive with innovation and possibility. Your new team...
BH
Oct 27, 2025
Full time
Associate Principal Mechanical Engineer
$150,000 - $185,000 yearly
Buro Happold New York, NY, USA
Start designing tomorrow's future! Buro Happold has an exciting opportunity for a talented and experienced Mechanical Engineer to join our hybrid team in New York City! The Associate Principal Mechanical Engineer will play a pivotal role in providing technical expertise and leadership to our Building Environments Group. You will work closely with clients, architects, other Buro Happold Engineers, and/or design team members as part of a dedicated and skilled team. Here at Buro Happold, expect the exceptional. From the projects you will work on to the clients we work with. From career-defining opportunities to an inclusive and diverse practice where we all contribute to a more equitable world. From our reputation to our relationships. Wherever your Buro Happold career takes you, it'll be anything but ordinary. Your next role Join us and be surrounded by exceptional opportunities in an environment alive with innovation and possibility. Your new team has a...
WM
Jan 10, 2026
Full time
Commissioning Engineer
Wunderlich-Malec Biddeford, ME, USA
Wunderlich-Malec Services (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in the United States. When you join WM you become part of a company that is: 100% employee-owned with 40+ years of industry history A Top 5 Systems Integrator Giant An ENR Top 500 Firm We have a Commissioning Engineer position available in our Biddeford, ME office. This individual will be responsible for commissioning transmission and distribution substations additions or modifications are installed, function, and energized correctly. This individual will be responsible for commissioning transmission and distribution substations additions or modifications are installed, function, and energized correctly. This role will serve as a safety net to ensure that any errors introduced by incorrectly engineered design packages, installation errors, or equipment failures, are corrected before the equipment is energized and released for service. Ultimately...
TM
Jan 07, 2026
Full time
Sr. Design Engineer
TriMark Corporation Hampton, IA, USA
Entry level position In office- New Hampton, IA Accountability Objective This position is responsible for design and development tasks on assigned Engineering Changes and with projects . The position is responsible for maintaining all relevant data including project file contents and CAD data structures, layouts, detail drawings, assembly drawings. The position acts as team leader for assigned projects and performs project management functions to ensure accurate and complete customer satisfaction, while working on product enhancements, modifications, and extensions. Dimensions TriMark Sales +/- $100MM Nature and Scope This position will receive work assignments from the Sr. Project Manager or APQP Engineering/Innovation Manager and is expected to collaborate with members of Project Teams, Product Management, Manufacturing Engineering, and the Test Department. At times, this position may be assigned with a dedicated percentage of time to a given Workgroup,...
IE
Jan 07, 2026
Full time
Associate Principal - Senior Electrical Engineer
$150,000 - $175,000 yearly
Interface Engineering New York, NY, USA
Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Associate Principal / Senior Electrical Design Engineer (MEP) - New York City, NY (Hybrid) Interface Engineering Inc. At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. Why Interface? We're not just engineers-we're collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Our Culture Interface has the company culture and work environment you have been seeking! You'll find a workplace with a culture of...
OA
Dec 25, 2025
Full time
Associate Engineer, Materials, Processes & Structural Test
Otto Aerospace Fort Worth, TX, USA
About Otto Aviation OTTO is developing the world's first fifth-generation business jet, designed for sustainability through the innovative use of advanced super-laminar aerodynamics and high-precision, net-shaped composites. Flight tests of our technology demonstrator validate a dramatic reduction in fuel burn and allow a sizeable improvement in cabin comfort. Otto Aviation is designing world-class aircraft from first principles physics and delivering ground-breaking aircraft and economic performance. About the Role Reporting to the Manager - Materials, Processes, and Structural Test, the Associate Engineer - Materials, Processes, and Structural Test supports the execution of structural and materials testing in a dynamic and collaborative aerospace lab environment. The Associate Engineer serves as a technical focal to support the M&P/Structural Test team with test setup and execution, providing timely and accurate results to meet Engineering and Quality test requirements....
CB
Nov 09, 2025
Full time
Senior Mechanical Engineer
ColeBreit Engineering LLC Bend, OR, USA
Open Date 11/7/2025 Exempt/Non-Exempt Exempt Full-Time/Part-Time Full-Time Location ColeBreit Engineering (Bend, OR) Pay Range $110,000-$145,000 Annually (Commensurate with Experience) About the Organization ColeBreit Engineering is a client-focused mechanical, electrical, and plumbing (MEP) engineering and design consulting firm with vast experience and expertise serving virtually every industry sector including higher ed and K-12 education, multi-family and high-end residential, healthcare, commercial, hospitality, municipal, industrial and wineries. ColeBreit is an agile, 100% women-owned WBE/COBID-certified firm that thinks big to deliver the full-service, detail-oriented engineering and consulting services that each project requires. Our team of 55 employees in six offices in Oregon and California has a passion for our profession that shows in our commitment to excellence and impeccable attention to detail. Our team is proud to support projects...
CB
Nov 09, 2025
Full time
Mechanical Engineer III
ColeBreit Engineering LLC Bend, OR, USA
Open Date 11/7/2025 Exempt/Non-Exempt Exempt Full-Time/Part-Time Full-Time Location ColeBreit Engineering (Bend, OR) Pay Range $90,000-$110,000 Annually (Commensurate with Experience) About the Organization ColeBreit Engineering is a client-focused mechanical, electrical, and plumbing (MEP) engineering and design consulting firm with vast experience and expertise serving virtually every industry sector including higher ed and K-12 education, multi-family and high-end residential, healthcare, commercial, hospitality, municipal, industrial and wineries. ColeBreit is an agile, 100% women-owned WBE/COBID-certified firm that thinks big to deliver the full-service, detail-oriented engineering and consulting services that each project requires. Our team of 55 employees in six offices in Oregon and California has a passion for our profession that shows in our commitment to excellence and impeccable attention to detail. Our team is proud to support projects...
HH
Sep 16, 2025
Full time
Associate Optical Engineer
$26.50 hourly
Howard Hughes Medical Institute (HHMI) Ashburn, VA, USA
Primary Work Address: 19700 Helix Drive, Ashburn, VA, 20147 Current HHMI Employees, click here to apply via your Workday account. The Howard Hughes Medical Institute's Janelia Research Campus is a pioneering research center in Ashburn, Virginia, where scientists pursue fundamental questions in the life sciences. Our integrated teams of biologists, computational scientists, and tool-builders innovate research practices and technologies to solve biology's deepest mysteries. HHMI launched Janelia in 2006, establishing an intellectually enriching environment for scientists to do creative, collaborative, hands-on work. We share our methods, results, and tools with the scientific community. About the role: The Associate Optical Engineer will rotate through a series of apprenticeships within jET and their time will be dedicated to learning engineering tools and best practices by assisting staff engineers and scientists in ongoing work. Later on, they will be expected to work...
PC
Jan 15, 2026
Intern
Plumbing Engineering Intern, Summer 2026 - San Francisco, California
$25.00 - $26.00 hourly
PAE CONSULTING ENGINEERS INC San Francisco, CA, USA
Who We Are We are a firm that values and respects our staff, fosters an environment that encourages learning and growth, and is committed to the success of our clients. At PAE, we like to think of ourselves as a little bit different from most engineering firms. Here's why: We care intensely about envisioning and creating sustainable building systems and work every day to break new ground in the world of sustainable design. We have a close affinity to the visions of the architects we work with; we understand the need for beauty as well as practicality. We value creativity as much as we value precision. We understand that the visionary people we want to hire need to experience the world in order to change the world, and we work hard to support that need. About The Program Our internship program provides hands-on experience in sustainable engineering design. The 10 to 12 week paid program gives interns the opportunity to learn about the building design industry...
PC
Jan 15, 2026
Full time
Entry Level Plumbing Engineer - Portland, Oregon
$68,600 - $87,500 yearly
PAE CONSULTING ENGINEERS INC Portland, OR, USA
Who We Are PAE is an engineering and design firm that turns complex challenges into reality. By leveraging the latest technologies, we solve problems in unique ways, and our designs enable buildings and communities to be more resilient and efficient. PAE is trusted by our clients in every aspect of a project's lifespan, from idea to occupancy. We set ambitious goals backed by analysis to significantly conserve water and energy while balancing costs and long-term operational needs. As a B Corp, we measure success by the benefits our projects provide to our clients, our communities, and our planet. We embrace innovation, transparency, sustainability, and lifelong curiosity. What You'll Do Oversee the preparation of deliverables and documents including narratives, calculations, drawings and specifications Able to effectively communicate plumbing design options to a diverse stakeholder group Determine fire protection and plumbing system requirements for various building...
In
Jan 15, 2026
Full time
Controls Engineer: Development Testing team
Intralox Baltimore, MD, USA
Job Description (General Summary) Intralox, L.L.C. located in Hanover, MD is looking for a Development Test Controls Engineer on our innovative Development team. The Hanover location is headquarters to our innovation in conveyance equipment and supports product releases to our global customers. The development team is responsible for all phases of innovation, from ideation to full product release. To achieve this, the Test Controls Technician supports Test Engineers with validating all theoretical performance requirements as well as equipment robustness and durability. This role will be focused on the Activated Roller Belt (ARB) Equipment space. Intralox is a division of Laitram, L.L.C., with an extensive portfolio of innovative conveyance solutions and services that improve lives and optimize businessesworldwide. Our global workforceof over 3,000 employees in 20+ countriesconsist of reliable problem solvers, continuously developing and directly delivering solutions that have...
CI
Jan 15, 2026
Full time
Project Engineer I
$65,783 - $117,550 yearly
CESO, Inc. Columbus, OH, USA
Are you seeking purpose, challenge, and talented colleagues? With a diverse portfolio of residential, energy, commercial, light industrial and public programs, CESO has the opportunity for you to develop your career. We develop leaders and empower our associates to use their skills and talents to positively impact the world through service - to our coworkers, clients, and communities. We subscribe to the mission of "empowering our people to impact communities by bringing clients' visions to life," so if this speaks to you, let's connect! At CESO, a Project Engineer I continues to gain practical and professional work experience in the engineering field and will function in a wide variety of tasks under the direction of a Professional Engineer. A Project Engineer I will work collaboratively with team members while utilizing engineering software and tools to create, modify, and analyze designs, to review and improve concepts; they will actively contribute to the preparation of...
CI
Jan 15, 2026
Full time
Project Engineer I
$65,783 - $117,550 yearly
CESO, Inc. Columbus, OH, USA
Are you seeking purpose, challenge, and talented colleagues? With a diverse portfolio of residential, energy, commercial, light industrial and public programs, CESO has the opportunity for you to develop your career. We develop leaders and empower our associates to use their skills and talents to positively impact the world through service - to our coworkers, clients, and communities. We subscribe to the mission of "empowering our people to impact communities by bringing clients' visions to life," so if this speaks to you, let's connect! At CESO, a Project Engineer I continues to gain practical and professional work experience in the engineering field and will function in a wide variety of tasks under the direction of a Professional Engineer. A Project Engineer I will work collaboratively with team members while utilizing engineering software and tools to create, modify, and analyze designs, to review and improve concepts; they will actively contribute to the preparation of...
Ga
Jan 15, 2026
Full time
Structural Engineer (Mid-level)
Garver Greenville, SC, USA
As part of the Greenville, SC Water Design Center's Structural Group, the Mid- Level Structural Engineer will be responsible for assisting in the development of Structural Designs in support of various Water Business Line projects. Generally, this responsibility will include structural support as required for a variety of water and wastewater projects, but the majority of the expected assignments will be related to developing structural designs for new water and wastewater treatments plants or improvements to existing water and wastewater treatment facilities. The required structural support shall include developing detailed drawings and specifications as needed for each project. This will consist of developing detailed structural designs for water and wastewater treatment process basins, chemical facilities, site retaining walls, preparation of design calculations, coordination with other support discipline activities, coordination with regional offices and regulating...
IP
Jan 15, 2026
Full time
Product Engineer
IPEX Lynchburg, VA, USA
IPEX is one of the North American leading providers of advanced plastic piping systems. Our mission is to shape a better tomorrow by connecting people with water and energy. We currently have an exciting opportunity as a Product Engineer! This role is based at our Injection Molding facility in Lynchburg, Virginia and reports to the Director of Engineering. Do not miss the opportunity to join a diverse group of people-centric professionals, thought leaders and rapid thinkers, entrepreneurs in spirit and status quo-fighters! Job Summary As a Product Support Engineer, you'll play a key role in supporting product design and development initiatives that drive IPEX's mission. You will create adaptive 3D models, generate submittal drawings, and provide technical guidance to ensure new and existing products meet performance objectives. This is an opportunity to apply your engineering expertise while collaborating across teams to deliver innovative solutions for our customers....
BH
Jan 15, 2026
Full time
Principal Mechanical Engineer
$185,000 - $235,000 yearly
Buro Happold Los Angeles, CA, USA
Start designing tomorrow's future! Are you a visionary Mechanical Engineer with a passion for innovation and a proven track record of successful project leadership? We are seeking a highly skilled and experienced Principal level Engineer to join our dynamic team at Buro Happold. As a Principal Engineer, you will play a pivotal role in providing technical expertise and leadership to our Building Environments Group. Come join our hybrid team based in Los Angeles, California! Here at Buro Happold, expect the exceptional. From the projects you will work on to the clients we work with. From career-defining opportunities to an inclusive and diverse practice where we all contribute to a more equitable world. From our reputation to our relationships. Wherever your Buro Happold career takes you, it'll be anything but ordinary. Your next role Buro Happold has a clear strategic plan, strong learning culture and entrepreneurial mindset that will allow you to thrive....
BI
Jan 15, 2026
Full time
Principal Engineer, Project Management
Boehringer Ingelheim Pharmaceuticals, Inc Athens, GA, USA
Description As an employee of Boehringer Ingelheim, you will actively contribute to the discovery, development, and delivery of our products to our patients and customers. Our global presence provides opportunity for all employees to collaborate internationally, offering visibility and opportunity to directly contribute to the companies' success. We realize that our strength and competitive advantage lie with our people. We support our employees in several ways to foster a healthy working environment, meaningful work, mobility, networking, and work-life balance. Our competitive compensation and benefit programs reflect Boehringer Ingelheim's high regard for our employees. The Principal Engineer, Project Management will develop and manage the execution of capital projects so as to maintain budget, schedule, safety record, and project quality. Duties & Responsibilities Project Development and Management: Establishes and controls project scopes, budgets, and schedules....
KI
Jan 15, 2026
Full time
Water & Wastewater Project Engineer
Kleinfelder Inc Princeton, NJ, USA
Job Description Step into Your New Role As a Water/Wastewater Project Engineer, you will work closely with principal technical professionals and project managers to engaged in and deliver the total lifecycle of our clients' needs. That may include asset management and planning, assistance with project funding applications, preliminary and final designs, procurement and bid phase assistance and construction phase services. Candidates must have a strong work ethic and a passion for water/ wastewater treatment and facilities. Experience with municipal water and wastewater unit process treatment, pipeline and treatment plant hydraulics, process mechanical layouts is essential. Most of our team enjoys a hybrid schedule, which allows us to offer this role in : Princeton or Hamilton, NJ; or our Philadelphia (Exton), PA offices. The selected candidate will have the opportunity to: Provide and apply their technical knowledge in Planning (treatment studies,...
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