Mechanical Engineer Jobs in Commack, NY

AECOM is seeking a Senior Mechanical Engineer to support its power generation business within the Energy Engineering Center of Excellence. The role involves leading mechanical engineering design work...

The Mechanical Engineer I, II, III position involves managing maintenance and repair contracts, conducting research assignments, and performing budget analysis. The role also includes on-site inspecti...

The Mechanical Engineer position at New York City Transit involves managing maintenance and repair contracts, conducting research assignments, and performing budget analysis. Candidates will also be r...

The Mechanical Engineer position at New York City Transit involves managing maintenance and repair contracts, conducting research assignments, and performing budget analysis. Candidates will also be r...

The Mechanical Engineer I, II, III position involves overseeing the design and construction of capital contracts for rapid transit assets, including elevators, escalators, and station rehabilitations...

The Mechanical Engineer position at New York City Transit involves overseeing the design and construction of capital contracts for rapid transit assets. The role includes coordinating design reviews...

The Mechanical Engineer position at New York City Transit involves overseeing the design and construction of capital contracts for rapid transit assets. The role includes coordinating design reviews...

The Sr. Mechanical Systems Engineer is responsible for the mechanical engineering aspects of projects, including system design, project planning, budget management, and customer interaction. The role...

The Sr. Mechanical Systems Engineer is responsible for the mechanical engineering aspects of projects, including system design, project planning, budget management, and customer interaction. The role...

The Senior Mechanical Engineer will be responsible for designing large-scale projects in Aviation and Transportation engineering while collaborating with clients, contractors, and project teams. This...

The Senior Electrical Designer will lead projects as a project manager or lead designer for the delivery of large and complex electrical systems in buildings. This role involves project management, en...

Pure Power Engineering is seeking an experienced Structural Engineer to design and analyze structural systems for solar projects. The role involves collaboration with senior staff to produce high-qual...

The Senior Mechanical Engineer at CDM Smith will lead and manage the design of mechanical and facilities-related projects, focusing on client relationships and technical delivery in the MEP/Facilities...

The Senior Mechanical Engineer at CDM Smith will lead and manage the design of mechanical and facilities-related projects, focusing on client relationships and technical delivery in the MEP/Facilities...

PACO Group, Inc. is seeking a Civil Engineering Subject Matter Expert (SME) to support the Gateway Program - NJ Transit Phase A project. The role involves providing expert guidance, conducting project...

The Mechanical Tunnel Vent Engineer will design mechanical systems focused on ventilation for underground stations and tunnels, including vehicular tunnels. The role involves analyzing subway networks...

The Mechanical Tunnel Vent Engineer will design mechanical systems focused on ventilation for underground stations and tunnels, including vehicular tunnels. The role involves developing tunnel ventila...

The Design Engineer III is responsible for pressure transducer/sensors product design and evaluation, focusing on both sustaining products and new product development. The role involves CAD modeling...

The Supervising Mechanical Engineer will oversee and coordinate various engineering projects while representing the firm in interactions with clients and contractors. This role involves supervising st...

The Supervising Mechanical Engineer - Project Management will oversee project interactions with clients, contractors, and architects while providing system design and coordination services. This role...

The Mechatronics Design Engineer at ASML will focus on designing and developing custom mechatronics systems, particularly in motion control and system integration for advanced metrology tools. The rol...

The Mechanical Designer will work under the guidance of a Senior Engineer on tasks and smaller projects, contributing to the evaluation and specification of engineered systems for buildings. This role...

Arup is seeking a Senior Mechanical Tunnel Ventilation Engineer to provide technical delivery on projects, guiding the analysis and design process with limited oversight. The role involves coordinatin...

Arup is seeking a dedicated Senior Mechanical Tunnel Ventilation Engineer to provide technical delivery on projects, guiding the analysis and design process with limited oversight. The role involves c...

The Senior Mechanical Engineer-HVAC will lead the mechanical design team through all project phases, including feasibility studies, design, and construction administration. This role requires expertis...