MEP Mechanical CAD Designer

Submer • Spring, TX

13d • Onsite

About The Position

Submer enables sustainable digital infrastructure by providing cutting-edge liquid cooling solutions for data centers. Our technology is designed to reduce environmental impact while improving performance and efficiency. We are a purpose-driven company with a passion for innovation and a growing global presence. We’re looking for an MEP Mechanical CAD Designer to support the mechanical engineering team in developing detailed models, drawings and documentation for our data center MEP modules and facility-level mechanical systems. You’ll translate engineering concepts into accurate 2D/3D layouts, equipment models, pipe routing, and coordinated construction drawings. This role works closely with mechanical engineers, electrical and structural teams, and the systems integration group to deliver clean, coordinated mechanical packages from early design through construction.

Requirements

• Associate degree or technical certification in CAD, drafting, mechanical design or a related discipline.
• 3–6 years of experience as a mechanical CAD or Revit designer in MEP, building systems or industrial facilities.
• Proficiency in Revit and AutoCAD; experience with Navisworks or similar coordination tools is preferred.
• Understanding of mechanical building systems such as HVAC, hydronic systems, piping and mechanical utilities.
• Ability to interpret engineering sketches, markups, P&IDs and mechanical specifications.
• Familiarity with relevant codes and standards (ASHRAE, IMC, IPC is a plus).
• Strong attention to detail and ability to produce clean, accurate drawings.
• Good communication skills and comfort working with engineers and cross-discipline teams.

Responsibilities

• Create and update 2D and 3D mechanical models, layouts and drawings for HVAC, chilled water systems, air distribution, piping and mechanical equipment.
• Develop fabrication-level drawings, equipment arrangements, pipe routing, supports and schematics based on engineer direction.
• Maintain accurate mechanical models in Revit or CAD platforms, ensuring consistency with engineering updates and project standards.
• Coordinate mechanical layouts with electrical, plumbing, architectural and structural models to avoid clashes and ensure smooth integration.
• Prepare drawing sets including plans, sections, elevations, isometrics, schedules and details.
• Support the creation and maintenance of MEP module CAD standards, templates, libraries and drafting workflows.
• Process markups from engineers and incorporate design changes throughout concept, design development and construction phases.
• Participate in model review sessions and design coordination meetings.
• Assist with as-built documentation and updates based on construction feedback.
• Maintain organized file structures, version control and consistent documentation practices.

Benefits

• Attractive compensation package refleting your expertise and experience.
• Medical Insurance Plan.
• 401k Employee volunteer contribution Plan.
• A great work environment characterised by friendliness, international diversity, flexibility, and a hybrid-friendly approach.
• You´ll be part of a fast-growing scale-up with a mission to make a positive impact, offering an exciting career evolution.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Associate degree