Design Engineer III: Systems, Specs & Drawings

Lockwood Andrews & Newnam Inc; San Antonio (TX); On-site; USD 75,000 - 110,000; Full time

Job summary

Lockwood Andrews & Newnam, Inc. (LAN) is seeking an Engineer III to support multiple projects by performing design calculations, preparing reports, and delivering drawings.

You will work under general supervision to apply engineering principles across disciplines and assist with cost estimates and permits. The ideal candidate has a Bachelor’s degree in Engineering and 2–6 years of experience, with proficiency in AutoCAD and Revit, plus strong communication and problem-solving skills.

Qualifications

• Bachelor’s degree in Engineering required.
• 2–6 years of engineering experience; EIT preferred.
• Proficient with AutoCAD and Revit; strong analytical skills.
• Ability to apply engineering principles to multidisciplinary projects.

Responsibilities

• Manage and perform system design, including calculations, equipment selection, layout, and drawing preparation.
• Develop and review project documents; ensure code compliance.
• Conduct site investigations and technical research to support design decisions.
• Coordinate with technicians; assign tasks and review work.
• Apply standard engineering practices to produce high-quality deliverables.
• Demonstrate knowledge of codes and design standards.
• Build and develop internal and external relationships.

Skills

Problem solving

Effective communicator

Education

Bachelor's degree in Engineering

Tools

AutoCAD

Revit

Job description

Lockwood Andrews & Newnam, Inc. (LAN) is seeking an Engineer III to support multiple projects by performing design calculations, preparing reports, and delivering drawings.

You will work under general supervision to apply engineering principles across disciplines and assist with cost estimates and permits. The ideal candidate has a Bachelor’s degree in Engineering and 2–6 years of experience, with proficiency in AutoCAD and Revit, plus strong communication and problem-solving skills.