Senior Mechanical Design Engineer - Energy & HVAC (Hybrid)
Mantis Innovation
San Diego, CA · Posted November 2, 2026
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Where San Diego, CA ranks
Where San Diego, CA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Cities hosting the most business conferences in the West Coast78 conferences · of 17
- #2Cities hosting the most human resources conferences6 conferences · of 10
- #3Best cities for life sciences and biotech jobs454 openings · of 41
- #3Best cities for aerospace and defense jobs377 openings · of 67
- #3Cities hosting the most legal services conferences7 conferences · of 17
- #3Cities hosting the most staffing & human capital conferences6 conferences · of 8
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
...Mantis Innovation seeks a Senior Design Engineer (Mechanical/ HVAC Systems) to identify, design, and implement utility and infrastructure improvements for client facilities. You will lead technical assessments, feasibility studies, and project scoping from concept through...