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M&J Engineering

Multi-discipline engineering and environmental consulting

Project Manager/Construction Manager Support for Rail Mechanical Infrastructure Rehabilitation

Full-TimeDeadline 4/23/27
No salary listed
Senior, Expert
Bachelor's
Fairfax, VA, USA
In PersonIn-person work is required for many positions.
Architecture & Civil EngineeringConstruction Management

About the job

Requirements
  • A related bachelor's degree is required for the Project Engineer and Project Manager positions.
  • A bachelor's degree in engineering is required for the Construction Facilitator and Construction Engineer positions.
  • The Project Engineer position requires 5+ years of project management experience.
  • The Change Order Coordinator position requires 10+ years of project control experience on large infrastructure projects.
  • The Quality and Safety/Security Certification Manager position requires 10+ years of quality assurance/quality control experience in construction engineering on large infrastructure projects.
  • The Construction Inspector – Mechanical position requires 7+ years of construction inspection experience focused on mechanical rehabilitation.
  • The Construction Facilitator position requires 5+ years of relevant experience in construction inspection or project engineering.
  • The Project Manager position requires 20+ years of experience managing large projects.
  • The Construction Engineer position requires 7+ years of construction management experience.
  • The Phase 2 Project Engineer position requires 5+ years of project management experience.
  • The Construction Inspector – Structural position requires 7+ years of construction inspection experience focused on structural work.
  • The Construction Inspector – Electrical position requires 7+ years of construction inspection experience focused on electrical work.
Responsibilities
  • The Project Engineer provides administrative and technical support to the project team, manages project documentation in Procore, ensures work aligns with approved plans, and assists with project controls and reporting.
  • The Change Order Coordinator manages the change order process, including development, tracking, cost analysis, and negotiation, ensuring timely approvals and minimizing project impacts.
  • The Quality and Safety/Security Certification Manager develops and oversees the quality assurance/quality control program, conducts audits, ensures compliance with safety and security certifications, and manages related documentation.
  • The Construction Inspector – Mechanical performs quality assurance and quality control inspections of mechanical rehabilitation work, documents progress, ensures compliance with specifications and safety regulations, and prepares daily reports.
  • The Construction Facilitator coordinates field work among stakeholders, assigns inspector duties, monitors progress, resolves field issues, and assists with scheduling and resource management.
  • The Project Manager leads and manages all aspects of assigned projects, including budget, schedule, quality, safety, and stakeholder coordination, ensuring successful project delivery.
  • The Construction Engineer provides technical and cost analysis support, manages contractor work, ensures compliance with specifications, and oversees the processing of submittals and change orders.
  • The Phase 2 Project Engineer provides administrative and technical support for upcoming projects.
  • The Construction Inspector – Structural performs quality assurance and quality control inspections of structural rehabilitation work, documents progress, ensures compliance with specifications and safety regulations, and prepares daily reports.
  • The Construction Inspector – Electrical performs quality assurance and quality control inspections of electrical rehabilitation work, documents progress, ensures compliance with specifications and safety regulations, and prepares daily reports.
  • The System Integration Software Engineer provides expertise in system integration software for the project, ensuring seamless integration of various systems and technologies.
  • The 3rd Party Structural Special Inspection Firm provides specialized structural inspections as needed throughout the project lifecycle.

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'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%