Top Mechanical Engineering Jobs in NYC, NY

Support design, prototyping, and testing of mechanical components for a small-scale AS/RS robotic inventory system. Create and maintain CAD models, drawings, and BOMs; assist hardware/software integration; perform hands-on prototyping and troubleshooting under senior engineer guidance while iterating on manufacturable designs.

Design, prototype, and test mechanical components for small-scale AS/RS and robotic systems. Integrate hardware and software, create CAD models, technical drawings, and BOMs, ensure manufacturability and assembly, perform hands-on experiments and iterative troubleshooting, and support the product lifecycle from concept through production.

Leads complex mechanical engineering projects from scope definition through completion with minimal oversight. Responsibilities include developing studies and schematic designs, analyzing existing systems, applying building codes, coordinating project documents, managing budgets and contractor payments, supervising multidisciplinary design teams, and mentoring junior engineers. The role also requires client interaction, quality assurance, technical leadership, and managing multiple concurrent projects.

Leads complex mechanical engineering projects from conception through completion with minimal oversight. Develops scopes, studies, schematic designs, budgets, and construction documents; analyzes existing systems and applies building codes. Coordinates with clients, contractors, code officials, and design professionals, while managing scope, schedules, quality, and project teams. Provides technical leadership, staff supervision, mentorship, and review of project work and contractor payment applications.

The Supervising Mechanical Engineer will oversee design, QA/QC processes, and collaborate with clients and project teams, while managing CAD/BIM staff.

The Supervising Mechanical Engineer will oversee project teams, supervise system designs, manage client interactions, and participate in budgeting and staff evaluations.

Senior mechanical engineer and project manager responsible for designing and optimizing large-scale cooling systems and central energy plants. Performs heat-load calculations, equipment selection, field surveys, testing, troubleshooting, and construction-document preparation. Coordinates with clients, architects, electrical engineers, contractors, and internal teams while ensuring compliance with building codes and company standards. Maintains client relationships and supports construction administration and project delivery.

Perform QA/QC of specifications, drawings and calculations; ensure code compliance; lead equipment selection and HVAC/fire protection design; write specs, reports and life-cycle cost analyses; modify controls and sequences; mentor designers; attend bid meetings and site visits; develop and monitor work plans.

The Senior Mechanical Engineer will lead design and execution of mechanical systems for data centers, overseeing projects and mentoring junior engineers while ensuring client engagement and project quality.

Lead the design, modeling, and coordination of mechanical systems for AI-driven data centers, ensuring energy efficiency and compliance with standards.

Serve as technical lead on mechanical projects—design HVAC and plumbing systems, perform thermal and fluid analysis, select equipment, ensure code compliance, coordinate with disciplines, provide construction administration and field support, and perform facility condition assessments and asset planning.

Design and support mechanical and piping systems for hyperscale data centers from concept through construction. Responsibilities include developing standards, evaluating equipment, reviewing consultant designs, ensuring code compliance, coordinating with utilities and construction partners, supporting permitting and site work, and improving project cost, quality, schedule, and consistency.

Lead mechanical engineering design and execution for multiple capital projects from concept through construction administration. Responsibilities include developing calculations, technical reports, drawings, and specifications; directing and reviewing engineering staff; coordinating multidisciplinary teams; communicating with clients; conducting field surveys; reviewing submittals, RFIs, and change orders; and ensuring technical quality, budgets, and deadlines. Projects primarily involve healthcare, government, military, laboratory, corrections, and infrastructure facilities.

Designs and supports mechanical and piping systems for hyperscale data centers from concept through construction. Responsibilities include developing design standards, reviewing consultant work, evaluating equipment, ensuring code compliance, coordinating with utilities and construction partners, supporting permitting and site visits, and improving cost, quality, schedule, and consistency across projects.

Designs and coordinates mechanical systems for concurrent capital projects, including healthcare, government, military, and research facilities. Prepares engineering calculations, drawings, specifications, reports, and bid documents; supports construction administration through site visits, field reports, submittal and RFI reviews, and change-order evaluation. Collaborates with architects, engineers, contractors, and clients while ensuring technical quality, code compliance, project deadlines, and budget requirements.

Lead mechanical design, analysis, inspection, and construction for heavy movable bridge structures and systems. Provide technical leadership, produce plans/calculations/specifications/estimates, manage project quality, budgets, and junior staff, and coordinate with stakeholders for rehabilitation and new movable bridge projects.

The Power Generation Mechanical Engineer 3 performs design engineering, provides technical guidance, and supports project management in the power generation sector.

Collaborate on mechanical designs for data center systems, validating performance, overseeing construction, and ensuring designs meet quality benchmarks.

Lead mechanical engineering projects across the full lifecycle, providing EOR leadership for HVAC, plumbing, controls, load calculations, equipment selection, commissioning support, and sustainable/energy-efficient design while mentoring staff, coordinating stakeholders, and ensuring technical accuracy and budget control.

Design and develop the mechanical aspects of data-center robotics including end effectors, docking, and robot-plant interfaces. Rapidly prototype, test to failure, instrument trials, and productionize hardware with DFM, reliability, and spare strategies while collaborating closely with controls and software teams.

Engineer mechanical demand flexibility for data center cooling: model thermal inertia and headroom per site, design setpoint/staging/storage strategies, validate models via instrumented field tests, quantify operating risk in degrees/minutes/margins, and collaborate with controls engineers.

Design and engineer modular data center products from concept to released drawings, resolve cross-discipline integration issues, support factory and field with rapid RFIs and revisions, and prototype/validate assemblies through in-person fit checks and first-article reviews.

Design and engineer mechanical cooling systems for modular data center units, performing hydraulic and heat-transfer calculations, sizing equipment, developing vendor packages (CDUs, pumps, dry coolers), supporting prototypes and initial builds, and validating designs against test/commissioning data.

Design, analyze, and validate mechanical systems and actuators for large deployable space structures. Create CAD models, perform classical and FEA across load cases, develop and execute test and qualification plans, produce drawings/BOMs/assembly docs, optimize for cost and manufacturability, and collaborate for spacecraft integration.

Design, analyze, and validate mechanical systems and actuators for large deployable space structures. Create detailed CAD models, perform classical and FEA analyses, develop and execute test and qualification plans, produce design packages and BOMs, and collaborate on cost, manufacturability, and spacecraft integration.