About Perle
Perle powers the most ambitious AI initiatives in the world with human intelligence at scale. We work with the world’s leading model builders and enterprises to deliver expert-in-the-loop data, model evaluation, and trust systems that make AI safe, responsible, efficient and exceptionally high-performing.
Our clients don’t buy software, they buy outcomes: accuracy, reliability, and defensibility.
We’re an early-stage, founder-led company operating in the highest-stakes markets of AI. Every hire defines how we win.
The Opportunity
- We’re looking for a highly capable, hands-on Senior HVAC Draughtsman. This role is open to all nationalities (UAE / Gulf experience preferred).
What you’ll do
- Lead preparation and review of detailed HVAC shop drawings, coordinated drawings, duct layouts, and as-built drawings using AutoCAD and Revit MEP.
- Perform advanced MEP coordination across HVAC, electrical, plumbing, firefighting, architectural, structural, and interior design drawings to eliminate clashes.
- Produce accurate ducting layouts, isometric views, section details, riser diagrams, and equipment placement drawings.
- Develop Reflected Ceiling Plans (RCP) with air terminals, diffusers, grilles, and HVAC coordination details.
- Prepare and maintain AHU schedules, fan schedules, duct schedules, damper schedules, and material take-off drawings.
- Ensure all drawings comply with DEWA regulations, UAE standards, Dubai Municipality, Civil Defence, ASHRAE 90.1, SMACNA DW/144, and Dubai Green Building Regulations.
- Revise drawings based on consultant comments, RFIs, site conditions, and authority feedback in a timely manner.
- Mentor and guide junior draughtsmen and CAD operators on HVAC drafting standards, coordination techniques, and software best practices.
- Support HVAC engineers in preparing material submittals, shop drawing packages, and technical documentation for approvals.
- Maintain organized drawing registers, version control, transmittal logs, and document control processes for HVAC discipline.
- Participate in BIM coordination meetings and use Navisworks / Revit for clash detection and resolution.
- Prepare handover documentation packages including as-built drawings, O&M manual drawings, and test certificate drawings.
- Identify design conflicts early and raise RFIs/RFCs to ensure clash-free construction and smooth project execution.
Qualifications
- Diploma or Bachelor’s degree in Mechanical Engineering / HVAC Drafting or related field.
- 6–10 years of MEP drafting experience with strong focus on HVAC systems in UAE construction projects (high-rise, commercial, residential, villas preferred).
- Expert proficiency in AutoCAD and Revit MEP (mandatory); Navisworks knowledge is a strong plus.
- Deep understanding of ASHRAE 90.1, SMACNA DW/144, DEWA, Dubai Municipality, and Dubai Green Building Regulations.
- Proven experience in full HVAC coordination (ducting, air handling, chilled water, VRF) across multiple disciplines.
- Excellent attention to detail, drawing accuracy, and version control discipline.
- Strong ability to read and interpret architectural, structural, and MEP drawings.
- Good English communication (Arabic is a plus).
