Assistant Instrumentation & Control Systems Engineer

Company: Hazen and Sawyer
Location: Nashville
Posted on: February 15, 2026

Job Description:

Job Description Job Description Hazen and Sawyer is seeking an Assistant Instrumentation & Control (I&C) Systems Engineer to join our team in our Nashville, TN office to help deliver instrumentation and control system designs for water and wastewater projects to our clients in the Midwest. The applicant may have the option to work in either of these locations with some remote work possible. Candidate will develop I&C system designs for the water and wastewater industry with the potential for Human Machine Interface and Programmable Logic Controller programming/ configuration work. Candidate will develop Process and Instrumentation Diagrams (P&IDs), control system architecture drawings, and installation details; prepare instrumentation and control system specifications; prepare cost estimates for projects; and review & approve documentation developed by contractors. Must know how to use AutoCAD or AutoCAD Plant 3D or be willing to learn. Candidate will work under the direct supervision of a more senior engineer; collaborate with engineers from other disciplines; and move into a project lead role as experience is gained. Educational Requirements: BS or MS Engineering degree Experience: 0-5 Years (flexible) Skills Required: Engineer In Training (EIT) or ability to obtain EIT, is required. Familiarity with AutoCAD is desired. Working knowledge of the National Electric Code (NEC), National Fire Protection Association (NFPA) Life Safety Codes, and other related Codes are desired. Good verbal, writing and interpersonal skills are required for coordination with other disciplines and client interface. Electrical experience is desired. Control system software configuration/programming capability desired.

Keywords: Hazen and Sawyer, Hendersonville , Assistant Instrumentation & Control Systems Engineer, Engineering , Nashville, Tennessee