Design Technician II

AMPAM; Carson (CA); On-site; USD 70,000 - 100,000; Full time

Job summary

AMPAM is seeking a Design Technician II to produce detailed design documents for plumbing, HVAC, and electrical systems on multi-family new construction projects in California. You will support engineers and project managers from schematic design through construction administration, ensuring coordinated, efficient, and code-compliant MEP systems.

Responsibilities include drafting in AutoCAD/Revit, preparing diagrams and load calculations, and collaborating with architects and other disciplines.

Qualifications

• Associate degree or technical diploma in Mechanical, Electrical, or Architectural Engineering Technology, or equivalent.
• Autodesk Certifications (CAD, REVIT, Navisworks, Bluebeam) preferred.
• 3–5 years of experience in MEP design, preferably in multi-family or residential projects.
• Working knowledge of mechanical, plumbing, and electrical systems fundamentals.

Responsibilities

• Develop and modify detailed MEP construction documents using AutoCAD, Revit, and other design software.
• Create coordinated layouts for plumbing, HVAC, and electrical systems in multi-family buildings.
• Prepare riser diagrams, single-line diagrams, load calculations, and equipment schedules.
• Assist in design options and value-engineering to meet budgets and performance goals.
• Collaborate with architects and engineers to ensure system integration; review submittals and RFIs.
• Apply codes and standards; participate in design reviews and maintain project documentation.

Skills

Attention to detail

Communication

Teamwork

Multi-project management

Problem solving

Education

AS/Technical diploma in engineering tech

Autodesk Certifications preferred

Tools

AutoCAD

Revit MEP

Navisworks

Bluebeam

Carrier HAP

Trace 700

Job description

Who We Are

AMPAM is a leading Mechanical, Electrical, and Plumbing (MEP) contractor serving large-scale multifamily and commercial projects across California. With 1,500 employees across multiple business units, we are committed to delivering quality, safety, and excellence in every project.

Job Summary

Design Technician II is responsible for producing detailed design documents and technical drawings for plumbing, HVAC, and electrical systems in multi-family new construction projects. This role involves supporting engineers and project managers through all project phases—from schematic design to construction administration—while ensuring that all MEP systems are coordinated, efficient, and compliant with applicable codes and standards.

Key Responsibilities Include:

(But not limited to the following)

Design & Drafting

• Develop and modify detailed MEP construction documents using AutoCAD, Revit, and/or other design software.
• Create coordinated layouts for plumbing, HVAC, and electrical systems within multi-family residential buildings.
• Prepare riser diagrams, single-line diagrams, load calculations, and equipment schedules.
• Assist in developing design options and value-engineering alternatives to meet project budgets and performance goals.

Project Coordination

• Collaborate closely with architects, structural engineers, and other disciplines to ensure seamless system integration.
• Support senior engineers in reviewing shop drawings, submittals, and RFIs during construction.
• Participate in design review meetings and coordination sessions with clients and contractors.

Technical & Code Compliance

• Apply knowledge of relevant codes and standards, including IPC, IMC, NEC, ASHRAE, and local jurisdiction requirements.
• Conduct preliminary load and pressure drop calculations for HVAC and plumbing systems.
• Assist in the preparation of energy code compliance documentation.

Quality & Documentation

• Maintain organized and accurate drawing sets and project documentation.
• Ensure design output meets company and client quality standards.
• Support continuous improvement of design templates, standards, and workflows.

Qualifications

Education & Experience:

• Associate’s degree or technical diploma in Mechanical, Electrical, or Architectural Engineering Technology (or equivalent experience) or willingness to obtain.
• Autodesk Certifications (CAD, REVIT, Navisworks, Bluebeam) preferred.
• 3–5 years of experience in MEP design, preferably within the multi-family or residential new construction sector.
• Working knowledge of mechanical, plumbing, and electrical systems design fundamentals.

Technical Skills

• Proficiency in AutoCAD and/or Revit MEP required.
• Familiarity with design tools such as Carrier HAP, Trace 700, or similar HVAC load programs preferred.
• Strong understanding of building codes and construction documents.
• Ability to read and interpret architectural and structural plans.

Soft Skills

• Excellent attention to detail and organizational skills.
• Strong communication and teamwork abilities.
• Ability to manage multiple projects under tight deadlines.
• Problem-solving and adaptability to various project needs.

Applicants must be currently authorized to work in the U.S. on a full-time basis without future employment sponsorship

Recruitment Agencies

To protect the interests of all parties, AMPAM WILL NOT accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to AMPAM, including unsolicited resumes sent directly to AMPAM leaders/managers/coworkers or to AMPAM's database will be considered AMPAM property. AMPAM will NOT pay a fee for any placement resulting from the receipt of an unsolicited resume. Inquiries from external recruitment agencies should be directed ONLY to our talent acquisition team.