Job description
The Mechanical Engineer will join the California Buildings team at Jacobs, focusing on the design and delivery of HVAC, plumbing, hydronic, and mechanical building systems. This role involves collaborating with multidisciplinary teams to develop sustainable solutions for various infrastructure and vertical construction projects. The engineer will ensure compliance with relevant building codes and standards while supporting sustainability initiatives. The position offers a hybrid work environment, allowing flexibility in work locations.
Requirements
- Bachelor's degree in Mechanical Engineering from an accredited program.
- 5+ years of experience designing mechanical systems for buildings and facilities.
- Experience with HVAC system design, load calculations, equipment selection, and mechanical system layouts.
- Working knowledge of California building codes, ASHRAE standards, and energy codes.
- Proficiency with Revit, AutoCAD, and industry-standard engineering software.
- Strong communication, collaboration, and problem-solving skills.
Responsibilities
- Design and analyze HVAC and mechanical building systems for a variety of building projects.
- Perform heating and cooling load calculations and energy analyses.
- Prepare contract documents including plans, specifications, equipment schedules, and engineering reports.
- Develop mechanical system layouts using Revit and BIM technologies.
- Coordinate with electrical, structural, architectural, and civil disciplines throughout project development.
- Participate in design reviews, quality control processes, and constructability assessments.
- Support sustainability initiatives, including decarbonization, energy efficiency, and net-zero design strategies.
- Interface with clients, contractors, and project stakeholders to provide technical expertise and project support.
- Conduct site assessments, field investigations, and construction administration activities as needed.
- Ensure designs comply with California Building Code, Title 24, ASHRAE, NFPA, and applicable industry standards.
Benefits
- Employees at Jacobs are often offered benefits designed around physical, emotional, financial and social wellbeing, including health and safety programs, mental health support, retirement and financial planning resources, flexible time off and initiatives that support a strong culture of caring.
H-1B filing history
Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026
Filing entity: Jacobs Engineering Group Inc
As of Aug 23, 2026
Initial approvals
55
FY2026
Approval rate
98.3%
FY2026
LCA certified
32
FY2026
Entry-level share
18.8%
FY2026
Initial approvals YoY
+57%
Trend
LCA certified YoY
-80%
Trend
Initial approvals by fiscal year
Approval rate by fiscal year
Continuing vs initial approvals
LCA certified positions by quarter
LCA certified positions by fiscal year
Based on public USCIS and DOL filings; not a sponsorship guarantee.
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