Mechanical Design Engineer (Commercial HVAC)

Jobot; San Jose (CA); On-site; USD 76,000 - 103,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

Paid time off / Holidays

Disability insurance

Company paid life insurance

Job summary

Jobot is seeking a Senior Mechanical Engineer in California to lead the mechanical design process for commercial projects. You will oversee design through permitting and construction documentation, ensuring systems are compliant and optimized for real-world performance.

You will mentor junior engineers, coordinate with project teams, and apply HVAC expertise across air-side and water-side systems. This on-site role offers competitive pay and strong growth opportunities within a collaborative

Qualifications

• 7+ years of experience in the commercial construction sector.
• Bachelor’s degree in engineering or a related field (Required).
• PE license (preferred).
• Strong understanding of HVAC systems and installation standards.
• Knowledge of California and local building codes.
• Proficient in AutoCAD; Revit experience (preferred).

Responsibilities

• Technical Ownership: manage the mechanical design process through permit issuance and final construction docs.
• Lead Design Execution: set design parameters, select systems, size equipment, define control strategies.
• System Design and Troubleshooting: address air-side and hydronic systems challenges.
• QA/QC: ensure designs meet standards and constructability.
• Field Integration: support during construction with submittals, RFIs, site assessments.
• Mentorship: guide junior engineers on project work and document quality.

Skills

HVAC systems

Engineering fundamentals

Leadership

Mentorship

Education

Bachelor's degree in engineering

Professional Engineer license (PE)

Tools

AutoCAD

Revit

Carrier HAP

Trace 700

Energy Pro

Job description

A bit about us:

Are you ready to take your engineering skills to the next level with a company that prioritizes innovation, collaboration, and career growth? We are a dynamic and forward-thinking engineering firm with over 30 years of experience in delivering high-quality mechanical, electrical, and plumbing designs. As we grow, we continue to make our mark on the industry, providing solutions that enhance the functionality and efficiency of our projects. With a dedicated team of over 150 professionals, we pride ourselves on our employee-centric culture, offering extensive training and mentorship opportunities to foster personal and professional development.

Why join us?

• Competitive pay ($55-$75/hr DOE)
• Health, dental, and vision insurance
• Paid time off/ Holidays
• Disability insurance and company paid life insurance

Job Details

As a Senior Mechanical Engineer, you will be a crucial member of our Engineering Department, serving as a hands-on technical lead designer. In this role, you won’t just create plans; you’ll witness the successful installation and performance of your designs. You will have project accountability, mentoring responsibilities, and a chance to influence outcomes, ensuring our mechanical systems are not just compliant, but also optimized for real-world applications.

Salary: $55 - $75 per hour

Responsibilities

• Technical Ownership: Manage the mechanical design process from the foundation of design through to permit issuance and final construction documentation.
• Lead Design Execution: Establish design parameters, select systems, size equipment, and define control strategies throughout the project lifecycle.
• System Design and Troubleshooting: Design and address challenges related to both air-side (VAV, DOAS, etc.) and water-side (hydronic systems, pumping, etc.) mechanical systems.
• QA/QC Responsibility: Ensure quality assurance and control throughout the design process, verifying that all designs meet outlined standards and practical construction viability.
• Field Integration: Provide support during construction with activities like submittal reviews, resolving RFIs, and participating in site assessments to ensure smooth project execution.
• Mentorship: Mentor junior engineers, guiding them in practical project work, code compliance, and enhancing overall document quality.

Qualifications

• 7+ years of experience in the commercial construction sector.
• Bachelor’s degree in engineering or a related field. (Required)
• Professional Engineer (PE) license (preferred)
• Comprehensive understanding of engineering fundamentals, HVAC systems, and installation standards.
• Knowledge of California and applicable local building codes is essential.
• Proficient in Carrier HAP, Trace 700, Energy Pro, or similar software.
• Proficient in AutoCAD; Revit experience (preferred)

Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories. It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions.

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