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M&J Engineering

Multi-discipline engineering and environmental consulting

Mechanical Engineer - Multiple Teams

Full-TimeDeadline 11/5/27
No salary listed
Expert
Bachelor's
New Hyde Park, NY, USA
In Person
Architecture & Civil EngineeringBuilding Services Engineering

About the job

Requirements
  • A minimum of a bachelor's degree in engineering, project management, construction management, or a related field.
  • Professional Engineer license in New York.
  • At least 10 years of experience in MEP, HVAC, and/or fire suppression systems.
  • Knowledge of industry standards and specifications for different agencies, including NYCDEP, NYCDDC, and NYCDOT.
  • OSHA 30 Hours certification is required.
Responsibilities
  • Design systems and components that meet project needs and requirements.
  • Design and test all aspects of mechanical equipment and machinery.
  • Produce outline designs.
  • Identify deficiencies in mechanical processes and develop improvements.
  • Collaborate with project managers for proper allocation and tracking of resources.
  • Work with a design team to create designs, sketches, layouts, and plans.
  • Use computer-assisted design software to create preliminary and detailed product drawings.
  • Build models and prototypes and test the design.
  • Study test data and compare it with similar designs.
  • Conduct experiments methodically, analyze the data, and interpret results.
  • Test and evaluate theoretical designs.
  • Identify, formulate, and produce effective solutions to emerging problems.
  • Evaluate the overall performance, reliability, and safety of a final product.
  • Alter and modify designs to meet requirements and eliminate possible malfunctions.
  • Prepare reports and documentation.
  • Confirm system capabilities by designing feasibility and testing methods and properties.
  • Develop manufacturing processes by designing and modifying equipment for fabricating, building, assembling, and installing components.
  • Maintain compliance with government regulations.
  • Maintain professional and technical knowledge through educational workshops, professional publications, certification renewals, and related activities.
  • Perform other related duties as required and assigned.
Desired Qualifications
  • MTA experience.

About the company

M&J Engineering, D.P.C. provides multi-discipline consulting engineering services for federal, state, and local agencies, private owners, architects, engineers, and contractors, covering engineering, environmental, construction, and technology work from offices nationwide. Teams with varied specialties are formed to plan, design, analyze, and manage projects through all phases—from feasibility and regulatory compliance to construction support and implementation. The firm differentiates itself by offering an integrated set of services across multiple disciplines under one roof, backed by a nationwide network of offices to support diverse client needs. Its goal is to help clients complete projects that meet regulatory requirements and deliver practical, coordinated engineering and related services.

Company Size

201-500

Company Stage

Grant

Total Funding

$1.2M

Headquarters

Town of North Hempstead, New York

Founded

2004

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Simplify Jobs

Simplify's Take

What believers are saying

  • September 2026 homepage highlights Hunts Point, Metro-North Penn Station Access, and Kew Gardens.
  • May 2026 hire Justin Beaird brought 25-plus years TxDOT expertise across 70-plus projects.
  • 2026 news shows recruiting momentum: interns, CCM certifications, and director appointments.

What critics are saying

  • Public infrastructure dependence ties M&J to DOT and transit budget delays through 2027.
  • New Texas and Massachusetts offices need booked backlog; weak hiring execution stalls expansion.
  • Project-specific awards can mask thin margins; one delayed bridge job hurts utilization quickly.

What makes M&J Engineering unique

  • M&J Engineering delivers planning-to-construction public infrastructure work across transportation, bridges, and stormwater.
  • 2026 leadership added Texas Area Manager Justin Beaird and Massachusetts Area Manager Thomas Ritchie.
  • The firm won 2026 awards for Devon Bridge, Red Hook resilience, and ACEC Connecticut.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

401(k) Retirement Plan

Growth & Insights

Headcount

6 month growth

-60%

1 year growth

39%

2 year growth

0%