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Senior Engineer/Architect

M&J Engineering
Rockville, MD Full Time
POSTED ON 12/5/2025 CLOSED ON 1/2/2026

What are the responsibilities and job description for the Senior Engineer/Architect position at M&J Engineering?

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 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 Senior Engineer/Architect to provide analytical, data-driven insights to improve operational performance, financial efficiency, and strategic decision-making across key business areas.

Apply through this site or send resume to recruit@mjengineers.com.

Responsibilities

Responsibilities

  • Lead and oversee the design, analysis, and review of engineering or architectural projects within WMATA’s infrastructure.
  • Prepare, evaluate, and coordinate technical reports, drawings, and specifications in compliance with applicable codes and standards.
  • Collaborate with WMATA and project stakeholders to ensure design intent, quality, and performance expectations are met.
  • Provide technical guidance, mentoring, and leadership to project teams and junior staff.
  • Monitor project schedules, budgets, and deliverables to ensure timely and accurate completion.
  • Participate in design review meetings, field visits, and coordination sessions with multidisciplinary teams.
  • Support construction and inspection teams by addressing field-related technical issues and providing design clarifications.
  • Attend required meetings and perform other duties as assigned.

Qualifications

Qualifications

  • Bachelor’s degree in civil engineering, Architecture, or a related discipline (Master’s preferred).
  • Professional Engineer (P.E.) or Registered Architect (R.A.) license required.
  • Minimum of 5 years of relevant experience in infrastructure, transit, or transportation projects.
  • Experience with WMATA or similar transit agencies highly preferred.
  • Strong understanding of design codes, standards, and regulations related to civil, structural, or architectural design.
  • Proficient in relevant design software (AutoCAD, Revit, MicroStation, or similar).
  • Excellent written and verbal communication skills with a collaborative approach to project delivery.

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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Salary.com Estimation for Senior Engineer/Architect in Rockville, MD
$101,513 to $129,032
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