[Remote] Senior Mechanical Design Engineer

Note: The job is a remote job and is open to candidates in USA. AMPAM is hiring a Senior Mechanical Design Engineer to support, develop, and lead MEP system engineering and design for multifamily new-construction projects. The role includes preparing calculations and construction documents, coordinating with project teams, ensuring code compliance, and supporting delivery from concept through construction.

Responsibilities

• Develop plumbing, HVAC, and electrical designs from concept through construction documents for multi-family residential buildings
• Perform engineering calculations, including heating/cooling loads, ventilation rates, equipment selection, duct/pipe sizing, and electrical load analysis
• Prepare and review technical drawings, schedules, and specifications using AutoCAD and Revit
• Apply relevant codes and standards (CPC, CMC, NEC, ASHRAE, ASPE, IECC, NFPA, ADA, and local building codes)
• Review and coordinate designs with architectural, structural, and other engineering disciplines
• Serve as the primary design contact for assigned projects, coordinating with project managers, clients, and contractors
• Participate in design and coordination meetings to resolve technical issues and ensure design intent is maintained
• Support construction administration, including reviewing submittals, responding to RFIs, and performing field observations
• Conduct QA/QC reviews of drawings and documents prepared by junior staff or technicians
• Provide technical guidance and mentoring to Design Engineer I and Design Technician team members
• Contribute to the development and improvement of company design standards, processes, and templates

Skills

• Bachelor's degree in Mechanical Engineering, Electrical Engineering, or Architectural Engineering from an accredited program
• Design Engineer I: 0–3 years of MEP design or building systems engineering experience (internships or co-op experience acceptable)
• Design Engineer II: Approximately 3+ years of relevant MEP design experience for multi-family or commercial building systems
• Design Engineer II, required for Design Engineer II
• 3–6 years of relevant experience in MEP design for building systems
• Proficiency in AutoCAD and Revit required
• Strong understanding of HVAC, plumbing, and electrical system design, including energy efficiency and sustainability considerations
• Ability to perform and review engineering calculations with accuracy and sound judgment
• Excellent communication and collaboration skills across multiple project stakeholders
• Highly organized, with the ability to manage multiple priorities and meet deadlines
• Working knowledge of Microsoft Office (Excel, Word, Outlook)
• Applicants must be currently authorized to work in the U.S. on a full-time basis without future employment sponsorship
• Engineer-in-Training (EIT) certification preferred for Design Engineer I
• Professional Engineer (PE) license or progress toward licensure preferred for Design Engineer III
• 3–6 years of relevant experience in MEP design for building systems (multi-family or mixed-use projects preferred)
• Familiarity with Navisworks, Bluebeam, or BIM 360 preferred

Benefits

• Onsite, hybrid, or remote work arrangements for qualified candidates, based on skills, experience, and the needs of the role; candidates must reside within the Greater Los Angeles/Orange County/Inland Empire area and be available to work onsite at the Carson, CA location as business needs require.

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