Senior Building Mechanical Engineer — Hybrid Infrastructure

Jacobs; San Antonio (TX); Hybrid; USD 114,000 - 208,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

Stock purchase program

Paid time off

Job summary

Jacobs is seeking a Senior Building Mechanical Engineer in Texas to lead design and analysis of HVAC, plumbing, odor control, and fire protection for water and wastewater facilities. You will prepare drawings, coordinate with disciplines, and assist during construction.

You’ll mentor designers, manage quality and schedule, and interact with clients and vendors while delivering integrated solutions for complex infrastructure projects.

Qualifications

• Bachelor’s degree in mechanical engineering or related field.
• 10+ years’ experience in HVAC, plumbing, and fire protection designs for design‑build.
• Professional Engineer (PE) license.
• Strong data analysis, problem‑solving ability, organizational skills, and multitasking in a fast‑paced environment.

Responsibilities

• Lead design and analysis of mechanical systems for water and wastewater facilities.
• Prepare drawings and specifications for client submission and permitting support.
• Coordinate with architects, other engineers, and technicians on projects.
• Ensure quality and manage project schedules; support construction phase and submittals.
• Mentor designers/drafters and junior engineers.

Skills

Data analysis

Organizational skills

Multitasking

Problem solving

Education

Bachelor's degree in mechanical engineering

PE license

Job description

Jacobs is seeking a Senior Building Mechanical Engineer in Texas to lead design and analysis of HVAC, plumbing, odor control, and fire protection for water and wastewater facilities. You will prepare drawings, coordinate with disciplines, and assist during construction.

You’ll mentor designers, manage quality and schedule, and interact with clients and vendors while delivering integrated solutions for complex infrastructure projects.