M&J Engineering

Mechanical Engineer

Job Locations US-MD-Rockville
Posted Date 13 hours ago(9/29/2025 3:09 PM)
ID
2025-1450
# of Openings
1
Category
Construction Management

Overview

M&J Logo 20th

 

M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors.

 

M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.

 

M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company’s Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual orientation, pregnancy, gender identity or expression, age, disability, genetic information, marital status, citizenship status, employment status, veteran or military status, or any other category protected by law. Our Company vigorously pursues opportunities to recruit and develop job candidates who have the desire and potential for becoming qualified employees through our Affirmative Action Plan.

 

M&J is seeking a Mechanical Engineer. This role is essential to ensuring the safety, reliability, and compliance of Washington Metropolitan Area Transit Authority (WMATA)’s structural assets. Candidate will work in the field conducting inspections, documenting deficiencies, and coordinating with engineering and maintenance teams to provide support in the area of mechanical engineering.

Responsibilities

  • Collaborate with ELES staff to develop standard operating procedures (SOPs) for elevator and escalator modernization.
  • Create and manage work plans for elevator and escalator modernization projects.
  • Design and implement a data-driven predictive maintenance program in partnership with ELES staff.
  • Develop assessment criteria for WMATA’s vertical transportation assets.
  • Conduct comprehensive condition assessments of vertical transportation equipment and prepare detailed reports of findings.
  • Coordinate with WMATA personnel to ensure successful completion of assigned tasks.
  • Prepare materials lists and identify action items required to complete assigned work.
  • Respond to WMATA inquiries related to project scope.
  • Provide draft documents to stakeholders for review and incorporate feedback prior to finalization.
  • Address WMATA comments and revisions on draft documents.
  • Attend all required meetings.
  • Perform other duties as assigned by the WMATA Task Manager.
  • All other duties as assigned.

Qualifications

  • A minimum of a bachelor’s degree in engineering, project management, construction management, or related field.
  • A minimum of 10 years’ demonstrable experience managing large, complex projects that include mechanical, structural, or electrical infrastructure.

 

Preferred Qualifications:

  • Registration as a Professional Engineer in one of the signatory jurisdictions of the WMATA compact, i.e., District of Columbia, Maryland, or Virginia; and
  • Project Management Professional (PMP), Certified Associate in Project Management (CAPM), or
    Certified Supply Chain Manager (CSCM) and/or Certified Construction Manager (CCM)
    certification.

Benefits

M&J is a leader in providing quality engineering consulting services to a diverse and exciting client base.  We attract experienced professionals who understand proactive client service, safety, risk management and loss prevention practices, quality control, teamwork, and the development of younger staff.  We seek employees who enjoy their work, desire continuous improvement, and want to contribute to the vision and growth of a quality, employee-owned, professional firm. To all full-time employees we provide a comprehensive package of benefits, including medical, dental and eye insurance, 401(k) retirement plan, life insurance, etc. Salary will depend on experience and credentials.

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