Mechanical Engineer MEP

Job Description

Job DescriptionJob Title: Mechanical Engineer MEPLocation: Full-time, On-site | Downtown San Diego 92101

About Us:120 Degreez MEP Engineering is a full-service mechanical, electrical, and plumbing engineering firm supporting commercial, multifamily, mixed-use, life science, and industrial developments. We deliver innovative, energy-efficient, and code-compliant building systems with a strong focus on performance, sustainability, and client value.

Job Description:The Mechanical Engineer will design, analyze, and coordinate HVAC and mechanical systems across a variety of building types. This role offers hands-on technical work, cross-disciplinary collaboration, and the opportunity to grow within a high-performing MEP consulting team.

Responsibilities:

• Design HVAC and mechanical systems, including load calculations and equipment sizing for commercial, multifamily, retail, life science, and industrial projects
• Prepare drawings, schematics, and specifications using AutoCAD and Revit
• Coordinate mechanical designs with architectural, electrical, and plumbing disciplines
• Apply energy-efficient and sustainable design strategies aligned with Title 24 and CALGreen
• Perform thermal comfort analysis and energy modeling to optimize system performance
• Evaluate and integrate systems such as VRF, DOAS, and other high-efficiency technologies
• Prepare construction documents, technical reports, equipment schedules, and system narratives
• Review RFIs, submittals, and shop drawings for compliance with design intent
• Participate in design coordination meetings, site visits, and QA/QC reviews
• Support project scheduling, cost estimating, and resource planning for assigned scopes
• Serve as a technical resource for clients and internal teams
• Stay current with evolving codes, standards, and sustainable design practices

Qualifications:

• Bachelor’s degree in Mechanical Engineering or related discipline
• 4–8 years of mechanical design experience in building systems; MEP consulting experience strongly preferred
• Proficiency in AutoCAD, Revit, and BIM coordination tools
• Strong knowledge of California Mechanical Code, California Building Code, ASHRAE, NFPA, and Title 24
• Solid understanding of HVAC systems, air distribution, hydronic systems, and energy-efficient design
• Strong analytical, organizational, and problem-solving skills
• Excellent communication and collaboration abilities
• California PE license preferred or ability to obtain licensure
• LEED accreditation or familiarity with green building programs is a plus

Compensation and Benefits :Compensation is based on experience, skill set, licensure, certifications, and business needs.

We offer a competitive benefits package including:

• A competitive salary
• Health insurance coverage (medical, dental, vision)
• Personal time off (PTO)
• Paid company holidays
• Flexible work schedule
• Employee Assistance Program
• Professional development and continuing education support
• Advancement opportunities
  
  

Join Our Team:
At 120 Degreez, innovation drives our work. We are seeking a motivated Senior Electrical Engineer ready to contribute to high-performing, sustainable building design and grow within a collaborative engineering firm.

Equal Opportunity Employer:
120 Degreez is an Equal Opportunity Employer. Employment decisions are based on qualifications, merit, and business needs in accordance with applicable laws.