Senior Mechanical Engineer (PE) - Energy & Infrastructure

ENFRA; Orlando (FL); On-site; USD 117,000 - 176,000; Full time

Job summary

ENFRA is a leader in Energy‑as‑a‑Service (EaaS), delivering guaranteed outcomes across energy infrastructure projects. The Mechanical Professional Engineer II will independently apply advanced techniques to design and coordinate HVAC, hydronic, and thermal plant systems on hospital and college campuses, collaborating with cross‑functional teams to ensure constructible, code‑compliant solutions.

The role requires sign‑and‑seal responsibilities, field coordination, and support for permitting and

Qualifications

• Bachelor's degree in architectural engineering, mechanical engineering, or related.
• 7+ years of design experience.
• Professional Engineer (PE) License.
• Advanced knowledge of mechanical systems and design practices.
• Strong problem-solving and decision-making skills.
• Experience coordinating multidisciplinary deliverables.
• Strong communication and technical writing skills.

Responsibilities

• Signing and sealing engineering documents.
• Design and analysis of mechanical systems for mid‑complexity projects.
• Produce calculations, drawings, and specifications.
• Improve existing systems; develop new solutions.
• Prepare detailed system configurations and control schemes for energy savings.

Skills

PE License

Mechanical design

Engineering design

Coordination

Communication skills

Education

Bachelor's degree in architectural/mechanical engineering

Master's degree in engineering

Job description

ENFRA is a leader in Energy‑as‑a‑Service (EaaS), delivering guaranteed outcomes across energy infrastructure projects. The Mechanical Professional Engineer II will independently apply advanced techniques to design and coordinate HVAC, hydronic, and thermal plant systems on hospital and college campuses, collaborating with cross‑functional teams to ensure constructible, code‑compliant solutions.

The role requires sign‑and‑seal responsibilities, field coordination, and support for permitting and