Mechanical Engineer jobs in United States
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HED · 12 hours ago

Mechanical Engineer

HED is an inclusive, integrated architecture and engineering practice, and they are seeking an experienced Mechanical Engineer to lead the design and documentation of complex mechanical systems. This role involves technical execution, mentoring junior engineers, and ensuring high standards in mechanical project delivery.

Consulting

Responsibilities

Lead the design and documentation of complex mechanical systems—such HVAC, plumbing and/or fire protection systems - - with minimal oversight
Validate and approve key mechanical engineering calculations -such as refrigerant concentration limit calculations, plumbing system sizing, and equipment sizing - and integrate results into system design
Oversee setup of mechanical Revit models, including views, sheet organization, system browser strategies, and annotation standards
Resolve system conflicts during interdisciplinary coordination by collaborating with architectural, structural, and civil teams
Serve as the primary mechanical technical contact across internal and external project teams
Review and approve mechanical submittals, RFIs and substitutions; coordinate detailed responses with the broader team
Perform site visits, field verification, and punch walks with high autonomy; generate professional-level mechanical field reports
Provide mechanical design leadership from early concept through construction administration; inform system selection, performance targets, and documentation strategy
Guide QAQC reviews for mechanical deliverables and assist in the development of project-specific mechanical quality plans
Mentor junior engineers and mechanical designers through delegation, technical feedback, and one-on-one coaching
Participate in fee development, scoping, and resource planning for mechanical scope in project proposals
Lead internal and external project meetings by presenting mechanical system concepts, decisions, and trade-offs
Have a strong understanding of mission critical HVAC systems, including but not limited to Fan Coil Walls, MDR/MMR CRAHs, air and water cooled chiller systems, and liquid cooling systems
Ability to review and interpret CFD reports to understand impacts to equipment performance and use to inform design decisions
Ability to estimate loads for equipment sizing and work with team members to oversee detailed load calculations
Knowledge of IEEC, ASHRAE 90.1 & 90.4 requirements for equipment/system efficiency requirements
Knowledge of typical redundancy requirements for data centers and impact on design requirements for specific tier
Knowledge of master planning for high level client interaction and support for site planning of future buildings and estimate utility impacts

Qualification

Mechanical EngineeringHVAC SystemsRevitP.E. LicensureQAQCCommunication SkillsOrganizational SkillsTeam CollaborationDetail-orientedSelf-motivated

Required

Bachelor's degree in Mechanical Engineering, or equivalent, required
P.E. licensure required
An understanding of the financial status of projects as they progress, development of cost budgets for projects, value of client relationships and be able to deliver projects with a focus on the quality is required
Written and verbal communication skills commensurate with the position required
Strong organizational skills required
Revit experience required
Experience with computers, specifically for word processing, spreadsheet use/creation and email required
Detail-oriented, self-motivated, enthusiastic, flexible and curious personalities required
Ability to work well with others under deadline situations required

Preferred

10+ years in the AEC Industry preferred

Company

HED

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At HED, we believe great design is about more than aesthetics—it’s about solving complex challenges, enriching communities, and building a better future.

Funding

Current Stage
Growth Stage

Leadership Team

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Enrique Suarez
Principal | CEO
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Gary Skog, FAIA, LEED AP
Chief Executive Officer
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Company data provided by crunchbase