47 senior lead mechanical engineer jobs found in New York

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. The Role We have an opportunity for a Mechanical Engineer specializing in Heating Ventilation and Air Conditioning Engineering with interests in forensic investigation, litigation support, proximate cause analysis, and design. Curiosity, engineering excellence, and solid writing skills are required for this position. A strong technical background in the design of HVAC systems is preferred. Forensic experience is a plus. You will have the opportunity to lead investigations in the built environment, industrial facilities,...

Join JB&B and shape the future of the built environment! Founded in1915,Jaros, Baum & Bolleshas been a pillar of engineering innovation in New York City for over a century. Specializing in mechanical, electrical, plumbing (MEP) , JB&B has contributed to some of the most iconic buildings. In October 2025 , JB&B joined forces with Trinity Consultants, a global consulting firm focused on the natural and built environments. JB&B now operates within Trinity'sBuilt Environment division , combining its deep expertise in high-performance building systems with Trinity's strengths in acoustic design,facility operations,commissioning, andtechnology strategy. This strategic merger expands JB&B's capabilities and offers employees: Access to a broader portfolio of international projects and clients Enhanced career mobility across Trinity's global network Interdisciplinary collaboration with experts in sustainability, environmental science, and...

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. The Role We have an opportunity for a Mechanical Engineer specializing in Plumbing and Fire Protection Engineering with interests in forensic investigation, litigation support, proximate cause analysis, and design. Curiosity, engineering excellence, and solid writing skills are required for this position. A strong technical background in the design of plumbing and fire protection systems is preferred. Forensic experience is a plus. You will have the opportunity to lead investigations in the built environment, industrial...

Project Manager, Structural Engineer New York City, NY | Hybrid | Full-Time About Us Shape the iconic skyline of New York! Join HLZAE, a wholly owned subsidiary of Milrose Consultants. We build more than buildings-we build confidence in compliance, restoration, and renewal. As a trusted leader in architecture, building envelope consulting, and façade restoration, we partner with clients to preserve and enhance New York City's iconic skyline. Our team brings deep technical expertise and a commitment to excellence across every phase of design, inspection, and construction administration. Position Overview We are looking for a Project Manager to join our Structural Engineering team. In this role, you will support and lead a variety of structural and architectural projects, contributing to the design, analysis, repair, and restoration of buildings across New York City. You will collaborate closely with senior engineers, architects, project managers, contractors, and...

Join JB&B and shape the future of the built environment! Founded in1915,Jaros, Baum & Bolleshas been a pillar of engineering innovation in New York City for over a century. Specializing in mechanical, electrical, plumbing (MEP) , JB&B has contributed to some of the most iconic buildings. In October 2025 , JB&B joined forces with Trinity Consultants , a global consulting firm focused on the natural and built environments. JB&B now operates within Trinity's Built Environment division , combining its deep expertise in high-performance building systems with Trinity's strengths in acoustic design, facility operations, commissioning, and technology strategy . This strategic merger expands JB&B's capabilities and offers employees: Access to a broader portfolio of international projects and clients Enhanced career mobility across Trinity's global network Interdisciplinary collaboration with experts in sustainability, environmental science,...

Do you want to be a part of the clean energy movement? Are you passionate about improving our environment for this generation and those to follow? Are you ready to take on new challenges and collaborate with a future-focused team leading the way into new markets? Join Nexamp! This is where you can learn from industry leaders and become one yourself. It's fast-paced, mission-based work that challenges the status quo. Be on the team that's changing the world. What we're looking for: Join Nexamp's mission to transform the energy landscape with your expertise as a Senior Interconnection Engineer. We are at the forefront of the renewable energy revolution, driving change and innovation in the renewable energy sector. If you're passionate about crafting a sustainable future and have a track record in the technical intricacies of interconnection, we want you on our team. We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven...

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...

Position: Engineering and Sustainability Senior Manager Role Overview: Reporting to the Director, Engineering and Facilities Operations, this position directs and coordinates activities of the engineering department and contract services to operate and maintain all plant and related facility, mechanical, plumbing, and electrical systems ensuring the highest level of efficiency and reliability. This position also is responsible for developing and implementing strategies, initiatives and programs that ensure Lincoln Center, and the Performing Arts and constituents meet their sustainability-related goals and commitments. Operational Responsibilities: Direct activities in preventative maintenance, operation, and upgrades of mechanical, electrical, plumbing, life safety and vertical circulation systems to maximize the provision of these services in an efficient, cost-effective and code compliant manner. Direct labor assignments and scheduling of engineers and mechanics...

Works independently to complete the majority of projects from start to finish with limited assistance from a Senior Engineer or Director. Job Summary Lead / assist with production of projects Survey existing systems Support the development of designs, specifications, systems narratives, and system layouts for a variety of projects and project sizes Prepare deliverables including calculations, drawings, and specifications Design mechanical systems including calculations of heating and cooling loads Select and layout mechanical equipment such as pumps, chiller, fans and boilers Perform construction administration and field investigation tasks for assigned projects including conducting field inspections and subsequent detailed inspection reports Ensure that drawings and designs are in accordance with company production and design standards Keep Project Manager/ Sr. Engineer informed of workload and any changes in project scope or additional services Attend project...

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for the production and modification of design calculations, technical reports, engineering plans and specifications for assigned projects. This position works closely with the project manager to perform research, development, calculations, design and delivery. Applies engineering techniques, procedures and design criteria for projects ranging in size and complexity. Leverages technical knowledge, experience and client relationships to assist in the execution and evaluation of project designs. Develops conceptual and detailed designs and calculations to support the project execution...

Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth 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 fun, superior...

Join JB&B and shape the future of the built environment! Founded in1915,Jaros, Baum & Bolleshas been a pillar of engineering innovation in New York City for over a century. Specializing in mechanical, electrical, plumbing (MEP) , JB&B has contributed to some of the most iconic buildings. In October 2025 , JB&B joined forces with Trinity Consultants, a global consulting firm focused on the natural and built environments. JB&B now operates within Trinity'sBuilt Environment division , combining its deep expertise in high-performance building systems with Trinity's strengths in acoustic design,facility operations,commissioning, andtechnology strategy. This strategic merger expands JB&B's capabilities and offers employees: Access to a broader portfolio of international projects and clients Enhanced career mobility across Trinity's global network Interdisciplinary collaboration with experts in sustainability, environmental science, and...

Job Description This Opportunity WSP is currently initiating a search for a Lead Plumbing Engineer for our New York City office. Provides high level technical assistance and guidance for multi-site/phase due diligence, design, development, building, testing, and inspecting of plumbing systems on infrastructure, building, and construction projects in the public and private sector. Responsibilities include the research, design, concept development, planning, installation, operation, maintenance, and optimal integration of plumbing systems, fire suppression and protection, and fluid flow equipment, systems, and processes. Substantiates reports, documentation, and decisions regarding installation, materials, construction, and operation specifications. Ensures that responsibilities are delivered and adhered to with a level of quality that meets or exceeds acceptable industry standards for design, safety, and functionality. Your Impact Provide guidance with collecting,...

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' https://www.hdrinc.com/our-story' Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world. In the role of Rail Engineer/EIT, we'll count on you to: Serve in a technical role, under the direction of a Project Manager Oversee the work of EITs and Junior Project Engineers Prepare detailed engineering designs for rail projects Take responsibility for project involvement, ranging from site feasibility analysis to...

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,...

NYC Health + Hospitals is the largest public health care system in the United States. We provide essential outpatient, inpatient and home-based services to more than one million New Yorkers every year across the city's five boroughs. Our large health system consists of ambulatory centers, acute care centers, post-acute care/long-term care, rehabilitation programs, Home Care, and Correctional Health Services. Our diverse workforce is uniquely focused on empowering New Yorkers. At NYC Health + Hospitals, our mission is to deliver high quality care health services, without exception. Every employee takes a person-centered approach that exemplifies the ICARE values (Integrity, Compassion, Accountability, Respect, and Excellence) through empathic communication and partnerships between all persons. Work Shifts 9:00 A.M - 5:00 P.M Duties & Responsibilities Purpose of Position Reporting directly to the Assistant Vice President of Operations & Finance, this position...

Start designing tomorrow's future! We are looking for a talented and experienced Electrical Engineer to join our hybrid team in New York. As an Electrical Engineer you will have the opportunity to apply your technical knowledge of building services systems across a portfolio of ground-breaking projects in the US and globally. Strong communication skills and teamwork are essential to life at Buro Happold and in turn, we can offer you unrivalled career, project, and development opportunities. 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 As a key part of the team, your responsibilities will be varied, but likely to include: Provide...

Overview: Join our dynamic, employee-owned firm as an Electrical Engineer with a pathway to leadership. You'll manage diverse projects locally and globally, guiding them from concept to completion. This role is ideal for an experienced engineer ready to mentor others, collaborate with senior leadership, and help shape the strategic growth of our organization. Key Responsibilities: Lead the design of electrical, lighting, and fire alarm systems, including engineering calculations, equipment selection, and layout throughout all project phases Develop scope of work for electrical design based on client meetings and preliminary reviews Prepare detailed drawings, system design calculations, and technical reports Select and specify equipment for building systems Assess and analyze the operation of existing systems Apply creativity, foresight, and sound engineering judgment to anticipate and solve complex problems Coordinate project documentation internally and externally...

Overview Are you interested in being a leader in water technology and solutions? Working on once-in-a-lifetime projects? Being part of a collaborative and dynamic team of professionals that is truly passionate about our work? If this sounds like you, talk to us about joining our Construction Management team as a Resident Engineer. Carollo Engineers is an environmental engineering firm that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking a Full-time Resident Engineer for our New York and New Jersey operations. The ideal candidate will be a motivated, achievement-oriented individual who can become a leader and accept increasing levels of design support and management responsibilities to fulfill our commitment in delivering client success on every construction project we undertake. You will work with and be mentored by nationally recognized, senior technical and project management staff. The ideal candidate should have strong...

General Description: We are seeking aSr. Electrical Engineer (PE Preferred)) for our New York, NY office ! The Senior Electrical Engineer shall be engaged in projects involving, but not limited to, the design of facility related electrical distribution systems, interior and exterior lighting, low voltage systems (security, communications, data systems), and emergency backup systems. They will participate in and support project teams to undertake the design and delivery of services related to design and construction of electrical systems, as well as the overall project. This position shall be responsible to Project Manager(s) and the local Operations Manager. Essential Functions: Functions as Project Manager, Lead Electrical Engineer, and/or Senior Electrical Engineer on a variety of assignments with electrical design scope and other disciplines. Role may vary based on size, complexity, and location of the projects. Ensures coordinated design on projects. Participates...