Performs specific and moderate portions of a broader assignment of an experienced engineer.
Gathers and correlates basic engineering data using established and well-defined procedures.
Works on detailed or routine engineering assignments involving calculations and relatively simple tests.
Proposes approach to solve new problems encountered using modifications of standard procedures or methods developed in previous assignments.
Identifies discrepancies in results.
Provides guidance to entry level engineers.
Performs work in accordance with agreed upon budget and schedule with little supervision.
Independently performs all the tasks necessary to complete primary design
elements for engineering works. 
Performance at this level requires developmental experience in a professional position.