Submer

Senior Mechanical Engineer – MEP

Submer

full-time

Posted on:

Location Type: Hybrid

Location: Houston • Texas • United States

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Job Level

Senior

About the role

  • Lead MEP mechanical system design for HVAC, chilled water systems, air distribution, ventilation, and other mechanical building systems for mission-critical facilities.
  • Develop technical specifications, load calculations, mechanical layouts, 3D models, and construction drawings in accordance with project requirements and industry standards.
  • Perform thermal load calculations, fluid flow analysis, and equipment sizing (chillers, pumps, CRAHs/CRACs, heat exchangers, piping networks, etc.).
  • Ensure designs comply with relevant codes and standards (ASHRAE, IMC, IPC, NFPA, local building codes).
  • Collaborate closely with electrical, structural, controls, and architectural teams to integrate mechanical systems into coordinated facility designs.
  • Review and support submittals, shop drawings, procurement packages, and equipment selections.
  • Oversee field investigations, site surveys, construction support, and commissioning for mechanical systems.
  • Troubleshoot and optimize mechanical systems during start-up, testing, and operational phases.
  • Mentor junior mechanical engineers, conducting technical reviews and providing guidance on best practices.
  • Support continuous improvement of internal design standards, QA/QC procedures, and documentation.
  • Assess and evaluate emerging HVAC and mechanical technologies to improve efficiency, sustainability, and resiliency in facility designs.

Requirements

  • Bachelor's degree in Mechanical Engineering or a related field.
  • 8+ years of MEP mechanical engineering experience, preferably in data centers, industrial facilities, commercial buildings, or other mission-critical environments.
  • Strong knowledge of HVAC design, hydronic systems, air distribution, and mechanical utilities.
  • Proficiency in MEP design tools and CAD platforms (AutoCAD, Revit, SolidWorks, or similar) and engineering analysis software (e.g., Trace, HAP, CFD tools).
  • Solid understanding of ASHRAE standards, mechanical codes, and MEP best practices.
  • Experience with construction administration, field inspections, and commissioning.
  • Strong analytical, problem-solving, and communication skills.
  • Experience leading small teams or mentoring junior engineers.
  • Professional Engineer (P.E.) license in Texas is a strong plus (or ability to obtain).
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.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
HVAC designchilled water systemsthermal load calculationsfluid flow analysisequipment sizingmechanical layouts3D modelingconstruction drawingsMEP designmechanical utilities
Soft Skills
analytical skillsproblem-solvingcommunication skillsmentoringteam leadership
Certifications
Bachelor's degree in Mechanical EngineeringProfessional Engineer (P.E.) license