Design Technician II

ADP, Inc.; Carson (CA); On-site; USD 34,000 - 40,000; Full time

Job summary

AMPAM is hiring a Design Technician II in Carson, CA to produce detailed design documents for plumbing, HVAC, and electrical systems on multi-family new construction projects. You will support engineers through schematic to construction administration while ensuring code compliance.

The role requires 3–5 years in MEP design, proficiency with AutoCAD/Revit, and strong collaboration with architects and other engineers. On-site position with growth opportunities.

Qualifications

• Bachelor-level or technical degree in engineering technology or related field preferred.
• Experience with MEP design for multi-family or residential projects is desirable.
• Autodesk software certification is a plus.

Responsibilities

• 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 buildings.
• Prepare riser diagrams, single-line diagrams, load calculations, and equipment schedules.
• Assist in developing design options and value-engineering alternatives to meet budgets.
• Collaborate with architects and engineers to ensure system integration.
• Support senior engineers in reviewing shop drawings, submittals, and RFIs.
• Participate in design review meetings with clients and contractors.
• Apply IPC, IMC, NEC, ASHRAE, and local codes; perform preliminary load/pressure calculations.
• Assist in energy code compliance documentation.
• Maintain drawing sets and project documentation; ensure quality standards.
• Support improvement of design templates and workflows.

Skills

AutoCAD

Revit

MEP design

Load calculations

Education

Associate’s degree

Technical diploma

Tools

Navisworks

Bluebeam

Carrier HAP

Trace 700

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

FULL TIME Carson, CA, US

Salary Range: $25.00 To $29.00 Hourly

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