Senior Mechanical Engineer - Commercial HVAC

Senior Mechanical Engineer - Commercial HVAC

Join to apply for the Senior Mechanical Engineer - Commercial HVAC role at EMCOR Services Mesa Energy

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single‑source solutions include turnkey in‑house capabilities with design assistance, as well as engineering applications and automated control systems.

Job Summary

This position will provide engineering support for design‑build projects and work with our team of Project Managers and Sales Professionals to review and recommend engineered HVAC solutions and designs, coordinate and quality‑check outsourced engineering resources, determine and process utility incentives, prepare permit documents for small mechanical projects, determine load calculations, and perform other engineering duties.

Essential Duties & Responsibilities

• Develop an engineering scope of work, recommend equipment selections, and other pre‑construction activities.
• Mechanical designs for central chiller plants, package units, split systems, air handling units, variable refrigerant volume units and other mechanical systems.
• Coordinate with other engineering disciplines.
• Prepare preliminary (redline) design layouts for estimating.
• Ensure quality of work produced by third‑party engineering consultants.
• Participate in conceptual design for specific projects.
• Perform site inspections to verify selection.
• Perform calculations for a project, such as heating/cooling loads, equipment selection and sizing, pipe and duct sizing, friction loss calculations, etc.
• Work with Project Managers throughout project design and construction.
• Perform heating, cooling load calculations and Title 24 compliance calculations.
• Prepare and deliver client presentations.
• Help develop, write, and review client proposal documents including financial and technical sections.
• Interact professionally with other EMCOR/Mesa departments (e.g., Operations, chiller teams, project management, service).
• Demonstrate a personal commitment to growth and development.
• Other duties and special projects as directed.

Qualifications

• BS in Mechanical Engineering required.
• Professional Engineering license required.
• CEM, highly preferred.
• 10+ years’ experience in HVAC design/construction.
• Extensive design experience with chilled water central plants.
• Knowledge of OSHPD/HCAI codes is a plus.
• Independent decision making required.
• Computer skills using MS Word, Excel, PowerPoint, Project, and Adobe Acrobat.
• Knowledge of AutoCAD MEP or Revit.
• Experienced with Mechanical Codes and Energy Efficiency Standards.
• Experience with energy efficiency, developing or supporting performance‑based projects or energy services.
• Excellent written and verbal communication skills.
• Ability to manage multiple deadlines.
• Ability to write technical proposals and reports.
• Strong customer presentation skills and demonstrable sales aptitude.
• Financial acumen, inclusive of cost modeling for sales proposals.
• Experience in developing technical and cost proposals.
• Ability to read, analyze, and interpret complex documents.
• Capable of making autonomous decisions based on experience and project requirements.
• Can manage multiple projects simultaneously.

Equal Opportunity Employer

Equal Opportunity Employer/Veterans/Disabled

Compensation Range $136,000 - $160,000 per year

Benefits We are committed to providing employees a comprehensive benefits package which includes medical, dental, and vision coverage, along with health savings and flexible spending accounts, life insurance, disability, a 401(k) Savings Plan, College Coach, and employee assistance program.

Notice to Prospective Employees

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