Company profile

M&J Engineering Tech Stack

Multi-discipline engineering for transit, bridge and public infrastructure

Civil Engineering New Hyde Park, New York 201–500 employees Founded 2004 Privately Held

M&J Engineering is a New Hyde Park-based consulting firm whose job posts center on transit and transportation work, notably WMATA inspection, rehabilitation and train control programs. The stack pairs design tools (Civil 3D, MicroStation, OpenRoads, Revit) with Procore, Primavera P6 and Maximo, plus industrial protocols like Modbus and Profibus, pointing to asset-management and systems work beyond pure design. Hiring skews senior and engineering-plus-construction heavy.

Tech Stack 28 technologies

Core StackProcore Primavera P6 AutoCAD Adobe Photoshop Adobe InDesign C++ Java JavaScript Power BI ArcGIS Revit Adobe Creative Cloud SketchUp Adobe Acrobat Modbus RTU Modbus TCP Ethernet/IP Profibus Perl MicroStation Maximo Civil 3D GIS ProjectWise OpenRoads AutoCAD Civil 3D HydroCAD Bluebeam

What M&J Engineering Is BuildingChallenges and projects from their job posts

◆Challenges

Ensuring safety and compliance of WMATA rail assets
Ensuring ADA compliance
Keeping projects on schedule with minimal operational impact
Expansion into new regions
Stakeholder coordination

▲Active Projects

Automatic train control state-of-good-repair program
Data-driven predictive maintenance program
WMATA structural inspection and system rehabilitation
Elevator and escalator modernization
Wallops Island causeway bridge reconstruction
QC inspection process improvements

Hiring Activity

Minimal110 roles · 1 in 30d

Department

Engineering

Construction

Marketing

Data

Ops

Sales

Seniority

Senior

Mid

Lead

Manager

Junior

Notable leadership hires: Chief Inspector

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About M&J Engineering

M&J Engineering, founded in 2004 and privately held, provides engineering, environmental, construction and technology services. Its clients include federal, state and local agencies alongside private owners, architects, engineers and contractors. Service areas span design-build, tunneling, construction and program management, security, emergency management, seismic and blast design. The firm employs 201–500 people and operates offices in New York, New Jersey, Connecticut, Pennsylvania, Washington DC, Florida, Texas and California.

HeadquartersNew Hyde Park, New York

Company Size201–500 employees

Founded2004

Hiring MarketsUnited States

Frequently Asked Questions

What software does M&J Engineering use?

M&J Engineering's stack includes AutoCAD Civil 3D, MicroStation, OpenRoads, ProjectWise, Revit, ArcGIS, Procore, Primavera P6, Maximo, Bluebeam and Power BI.

What projects is M&J Engineering working on?

Job posts reference WMATA structural inspection and rehabilitation, elevator and escalator modernization, automatic train control state-of-good-repair work, DDOT construction and the Wallops Island causeway bridge reconstruction.

Where is M&J Engineering headquartered?

M&J Engineering is headquartered in New Hyde Park, New York, with offices across the Northeast, Washington DC, Florida, Texas and California.

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How this profile is built

M&J Engineering's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.