Multi-discipline engineering consulting for infrastructure and transportation
M&J Engineering is a mid-market consulting firm delivering civil, structural, and construction engineering services across infrastructure, transportation, and public works. The stack reflects a traditional design and construction engineering operation: CAD tools (AutoCAD, Revit, MicroStation), project management (Primavera P6, Procore), and industrial controls (Modbus, Profibus, EtherNet/IP). Hiring is decelerating with 14 roles posted in the last 30 days across a primarily engineering and construction workforce, and active projects span WMATA inspections, bridge reconstruction, and elevator modernization—indicating a client base anchored in public agencies and transit authorities.
Notable leadership hires: Chief Inspector
M&J Engineering is a quality provider of multi-discipline consulting engineering services founded in 2004. The firm serves federal, state, and local agencies alongside private owners, architects, engineers, and contractors with expertise in structural design, tunneling, construction management, program management, security, and blast design. Operating from eight offices across the Northeast, Mid-Atlantic, Southeast, and West Coast, M&J maintains a 201–500 person workforce split primarily between engineering and construction disciplines. Active work includes transportation infrastructure improvement, structural inspections for transit systems, bridge reconstruction, and modernization of building systems.
M&J provides civil, structural, and construction engineering services including design-build, tunneling, construction management, program management, security, emergency management, seismic design, progressive collapse analysis, and blast design.
M&J operates eight offices across New York, New Jersey, Connecticut, Pennsylvania, Washington DC, Florida, Texas, and California, with a dedicated New England office.
M&J's design toolkit includes AutoCAD, Revit, MicroStation, SketchUp, Visio, and Adobe Creative Suite (Photoshop, InDesign, Acrobat) for engineering deliverables and documentation.
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