108 senior mechanical engineer jobs found in New York, NY

Vessel is building the future of housing. We're combining breakthrough design, advanced manufacturing, and first-principles thinking to solve one of the world's most urgent challenges: creating sustainable, attainable housing for all. This isn't just construction. It's a reimagining of how people live. We care about every detail, from beauty and durability to efficiency and access, because we believe everyone deserves a home that's thoughtfully made. Backed by Mosaic Ventures and Lennar, the country's largest homebuilder, we're scaling fast and looking for an exceptional Senior Mechanical Engineer to join our team. You'll work at the cutting edge of product design, advanced manufacturing, and building technology, applying your expertise to create elegant, high-performance solutions that redefine what's possible in the built environment. If you're ready to help shape a better world, Vessel is where you'll do the most meaningful work of your career. What You'll Do Engineer...

Thornton Tomasetti applies engineering and scientific principles to solve the world's challenges. An independent organization of creative thinkers and innovative doers collaborating from offices worldwide, our mission is to bring our clients' ideas to life and, in the process, lay the groundwork for a better, more resilient future. We provide support and opportunities to our employees to achieve their full potential and cultivate a rewarding career. Our Forensic practice investigate problems in the built environment and provide evidence-based solutions founded on rigorous science and physics. We assist attorneys, property managers, building owners, contractors, manufacturers and design professionals with a wide range of engineering and architectural issues. The Role We have an opening for a Senior Mechanical Engineer in the New York, NY office. You will be expected to support and learn from senior engineers. Your work will be varied and may include extended travel and...

This is a temporary 6-month contracted 1099 position with no benefits . Job Functions : Applies expertise as an emerging authority in the mechanical engineering discipline. Conceives and develops solutions to difficult analytical and pneumatic/mechanical/electrical design problems. Participates in establishing system or component design objectives and writes portions of complex specifications and engineering reports. Reviews and helps to develop product specifications Conducts conceptual design studies using MCAD and other applicable design tools. Collaborates with other engineering functions Develops prototype hardware using internal manufacturing resources and outside vendors Tests product to verify that designs meet specification requirements such as environmental, regulatory and safety requirements Generates documentation supporting the design Provides training, technical advice and guidance to junior engineers. Guidance may be technical or project related as...

Description GPI is seeking a Senior Mechanical Engineer for our office in Suffern, NY. Our Mechanical Engineers provide a range of services as part of an integrated building services design. Do you value a company that puts employee satisfaction at the forefront of who they are? If so, GPI wants you! GPI is a multi-discipline engineering firm providing planning, design, and construction services for transportation infrastructure and building system projects throughout the United States for over 50 years. Ranked in the Top 100 Firms by Engineering News Record, GPI is a forward-thinking, innovative firm with a culture that is committed to excellence and fosters staff empowerment. For more information visit: www.gpinet.com Responsibilities: Accountable for providing system design calculations and other related design services including coordination with the designs of other trades (architectural and engineering / internal and external) Prepare drawings detailing the...

About ABGi USA Talent Solutions At ABGi USA, our Talent Solutions team is the engine behind exceptional recruiting and HR support for our clients across accounting, finance, engineering, and professional services. We partner with organizations to source top-tier talent, design scalable hiring programs , and provide fractional or project-based HR expertise tailored to their business goals. When you're hired through ABGi USA, you're not just filling a role - you're becoming part of a curated match that supports long-term growth, innovation, and impact. About the Role We're hiring a Mechanical Engineering Manager on behalf of our client, a well-established engineering firm serving clients across the public and private sectors. This is an exciting opportunity for a licensed mechanical engineer with strong HVAC and plumbing system expertise, a deep understanding of building codes, and a passion for mentoring junior engineers. Key Responsibilities Lead and perform...

Who We Are Jaros, Baum & Bolles (JB&B) is a MEP engineering firm headquartered in New York City with additional offices in Boston and Philadelphia. For over 100 years, JB&B has leveraged cutting-edge technologies with sound engineering practices to create building designs that have transfigured the skyline, reimagined healthcare, and brought us closer to a sustainable, low-carbon future. We foster a collaborative, high-performing culture in which our employees share the common goal of creating a progressive, inclusive and fun work environment. JB&B values the voices and opinions of our employees. We are a team. We are a community. About the Role JB&B is seeking a Senior Engineer to join the HVAC department at our New York office. The Senior Engineer has a strong knowledge of design and project process, and the interdisciplinary coordination needed with other engineering trades. The Senior Engineer is able to effectively collaborate with team members to...

About the job Senior Mechanical Systems Engineer Specializing in Fabrication Design Senior Mechanical Systems Engineer Specializing in Fabrication Design Job Location New York, NY, United States OR Harrison, NJ 07029 Salary Range $110,000 - $150,000 Job Type Full-Time Industry Real Estate Job Description Join our innovative team as a Senior Mechanical Systems Engineer where you will specialize in the precision design and modeling of complex mechanical systems. This role requires a high level of expertise in 3D modeling software and a passion for modular construction and prefabrication. Responsibilities Design and Development : Design and model building mechanical systems to a fabrication level of detail using advanced 3D modeling software. Collaboration : Work alongside a diverse team of architects, manufacturing engineers, and industrial designers to develop and validate prefabricated MEP components. Technical Documentation : Produce detailed...

Who We Are Jaros, Baum & Bolles (JB&B) is a MEP engineering firm headquartered in New York City with additional offices in Boston and Philadelphia. For over 100 years, JB&B has leveraged cutting-edge technologies with sound engineering practices to create building designs that have transfigured the skyline, reimagined healthcare, and brought us closer to a sustainable, low-carbon future. We foster a collaborative, high-performing culture in which our employees share the common goal of creating a progressive, inclusive and fun work environment. JB&B values the voices and opinions of our employees. We are a team. We are a community. About the Role JB&B is seeking a Senior Project Engineer to join the HVAC department at our New York office. The Senior Project Engineer is a technically skilled and experienced engineer with excellent communication, coordination, project management and leadership skills. This role typically manages one to two smaller projects...

Elevate your career at Marotta Controls, a New Jersey Top Workplace three years running! Dedicated to innovation, quality and excellence, we deliver cutting edge control systems for the Aerospace & Defense industry. At Marotta, we value bold thinking and teamwork, and we empower our employees to push boundaries while delivering top-tier solutions to our customers. Our team fosters a fun, collaborative culture where creativity and technical excellence thrive! Your next big opportunity starts here. Be part of a company where your work supports a mission that makes a difference-apply today! Senior Staff Mechanical Engineer (Electronics Packaging) Overview The Senior Staff Engineer, Mechanical (Electronics Packaging) is responsible for the physical design and construction of ruggedized electronics and ruggedized electronics enclosures. The Senior Staff Engineer is responsible to complete and contribute to the design, development, testing, qualification, and production...

Company Overview: MACOM designs and manufactures semiconductor products for DataCenter, Telecommunication, and Industrial and Defense applications.Headquartered in Lowell, Massachusetts, MACOM has design centers and salesoffices throughout North America, Europe, and Asia. MACOM is certified to theISO9001 international quality standard and ISO14001 environmental managementstandard. MACOM has more than 65 years of application expertise withmultiple design centers, Si, GaAs, and InP fabrication, manufacturing, assemblyand test, and operational facilities throughout North America, Europe, andAsia. See our website to view our facilities. https://www.macom.com/. In addition, MACOM offers foundry services that represents a key corecompetency within our business. MACOM sells and distributes products globally via a saleschannel comprised of a direct field sales force, authorized sales representatives,and leading industry distributors. Our sales team is trained across all of ourproducts...

Senior Mechanical Engineer Job Summary: S alas O'Brien is searching for a Senior Mechanical Engineer for our New York City office. In this role you will be at the forefront of energy technology- providing engineering design, evaluation, and planning of mechanical systems. The candidate will have the opportunity to work on projects in a variety of market sectors, such as healthcare, science & technology, education, and commercial projects, leveraging the best control systems available. The Sr. Mechanical Engineer will: Develop the HVAC systems design of a given project based on the scope of work and/or client RFPs Provide engineering design, evaluation, and planning of mechanical systems for healthcare, science & technology, education, and commercial projects Perform load/energy calculations with software such as Trace 700, Manual J, and similar programs Conduct existing building surveys and documentation of existing HVAC systems Develop system...

Overview M&J Engineering, P.C. is seeking a Senior Civil/Design - Technical Lead Engineer within our Farmingdale, Long Island, NY office. M&J Engineering, P.C. (M&J) is growing as a design firm and a leader in construction management and inspection, civil, ITS, mechanical, electrical, wastewater, water supply, tunnel, airport, port, marine/coastal, and environmental engineering, and design-build services for both new infrastructure projects and renovations. Since its inception in 2004, M&J has grown to over 300 employees. Today, we are still dedicated to the highest levels of work and client satisfaction, standing steadfast to our corporate motto of finding "Innovative and State of the Art Solutions". M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin,...

Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. We currently have an entry level opportunity for a Mechanical Engineering Graduate. Our dynamic work environment provides the optimal setting to start your career. From our supportive culture, diverse workforce, and competitive compensation to our flexible work schedules and fun social events, it is everything you will need for an exciting, challenging, and rewarding career. Job Responsibilities: As an entry level engineer, you will support our engineering teams working towards our designs that are inspiring, demanding and highly collaborative. You will learn from others, and they will expect to learn from you. You will share in the responsibility, rewards, and...

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 seeking a Senior MEP Engineer to join our Design & Engineering team within the North America Places group. We are looking to grow our team of skilled multi-discipline engineers and engineering consultants throughout North America. The role sits within our Places Global Business Area (GBA). We work with our clients around the world to create, support, and enhance smart, safe, and sustainable places where people live, work, learn and thrive. Places impact on the quality of people's lives through new or redeveloped Data Center, Transit Facility,...

Brown and Caldwell, a national environmental engineering firm, has an exciting opportunity for a mid-level Project Engineer to join our New York City office to provide engineering support and large-scale task management for our project managers and manage small projects/task orders of your own. We are seeking a motivated, achievement-oriented individual who can accept increasing levels of design support and management responsibilities and help us fulfill our commitment to deliver client success on each and every project we undertake. You will work with and be mentored by nationally recognized, senior technical and project management staff. Short-term project support needs include a design-build project at one of NYC DEP's WRRFs. The ideal candidate should have strong verbal and written communication skills, be highly organized and capable of working in a diverse team environment and handling multiple tasks with competing priorities. Hybrid work is allowed. Detailed...

Job ID: 11681 Business Unit: Metro-North Railroad Location: New York, NY, United States Regular/Temporary: Regular Department: Chief Engineer Date Posted: May 29, 2025 Description POSTING NO. 11681 JOB TITLE: Vice President - Maintenance of Way & Chief Engineer DEPT/DIV: Maintenance of Way ( Mof W ) WORK LOCATION: 420 Lexington Avenue, (Graybar) FULL/PART-TIME FULL SALARY RANGE: $ 190,724 - $ 275,746 DEADLINE: Until Filled Metro-North Railroad reserves the right to remove this posting before the Application Deadline. Opening: MTA Metro-North Railroad is a dynamic organization, operating out of the jewel of New York City, Grand Central Terminal. We provide service to over 86.5 million customers, traveling in and out of New York and Connecticut. A subsidiary of the Metropolitan Transportation Authority, Metro-North Railroad is one of the busiest commuter railroads in the nation. MTA Metro-North...

At Henderson, we're about more than just buildings We're about the people, experiences, and potential found inside. We're a company of problem-solvers and innovators known for our technical excellence and ability to come up with out-of-the-box solutions. We love the process of bringing buildings to life. And we're changing the industry by integrating the building design and construction process. As an ESOP, each of our employee-owners are an essential part of our mission to lead the industry in innovation, sustainability, and client experience. With a vision to build a better world, Team Henderson has a people-first culture and diverse portfolio of world-class facilities. It's What We Do We provide total building system design services across multiple high-growth markets for industry leaders. You'll get to use your talent to work on projects for some of the biggest names in mission-critical, higher education, sports, healthcare, grocery, restaurant, and retail within the sectors...

At Henderson, we're about more than just buildings We're about the people, experiences, and potential found inside. We're a company of problem-solvers and innovators known for our technical excellence and ability to come up with out-of-the-box solutions. We love the process of bringing buildings to life. And we're changing the industry by integrating the building design and construction process. As an ESOP, each of our employee-owners are an essential part of our mission to lead the industry in innovation, sustainability, and client experience. With a vision to build a better world, Team Henderson has a people-first culture and diverse portfolio of world-class facilities. It's What We Do We provide total building system design services across multiple high-growth markets for industry leaders. You'll get to use your talent to work on projects for some of the biggest names in mission-critical, higher education, sports, healthcare, grocery, restaurant, and retail within the sectors...

Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. Our dynamic work environment provides the optimal setting to take your engineering career to the next level. From our supportive culture, diverse workforce, and competitive compensation to our flexible work schedule Monday to Thursday in the office for 9 hours and Friday for 4 hours remotely at home and fun social events, it is everything you will need for an exciting, challenging, and rewarding career. We are looking for a Mechanical Engineer III - IV in our New York, NY office . Job Responsibilities As a Mechanical Engineer III- IV you will be...

Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. We are seeking an experienced Supervising Mechanical Engineer to join our team in New York, NY Our dynamic work environment provides the optimal setting to take your engineering career to the next level. From our supportive culture, diverse workforce, and competitive compensation to our flexible work schedule Monday to Thursday in the office for 9 hours and Friday for 4 hours remotely at home and fun social events, it is everything you will need for an exciting, challenging, and rewarding career. Job Responsibilities As a Supervising Mechanical Engineer -Project Management, you will be responsible for representing the Firm in all interactions with clients,...