Mechanical Design & Manufacturing Tech. - Faculty


Jeffery Hallermann
Mechanical Design Tech Instructor


(320) 308-5918

Office: 1-357
Jeffery Hallermann, Mechanical Design Tech Instructor Jeff Hallermann has taught at St. Cloud Technical College since Nov. of 1996 in the Mechanical Design Technology program. Jeff has 20 years of various industry related work experience as a Drafter, Designer, Senior Designer, Continuation Engineering Specialist, Contracts Administrator and Field Service Engineering Technician with central Minnesota companies. While working in industry, Jeff was issued a United States patent for a “low backlash compensating coupler”. Jeff has been an ASME (American Society Mechanical Engineers) since 1988 and a member of ADDA (American Design Drafting Association) since 1999. Jeff is a past graduate of the St. Cloud Technical College Mechanical Drafting and Design program.

Spring 2010 Courses:
Basic CADD, Basic CAM, Computer- Aided Design, Design Concepts, Machine Design, Principle of Engineering, Reverse Engineering

Fall 2010 Courses:
Applied Algebra, Basic CADD, CADD Applications, Manufacturing Systems, Mechanical CADD I


David Johnson
Mechanical Design Tech Instructor


(320) 308-5044

Office: 1-359
David Johnson, Mechanical Design Tech Instructor Dave Johnson has taught at St. Cloud Technical College since Nov. of 1990 in the Mechanical Design Technology program as well as teaching customized courses through the colleges door 15 department. Prior to teaching, Dave worked as a drafter, Assistant Designer, CAD Operator and CAD Manager for 7 years in southern Minnesota. Dave has a Diploma in Engineering Drafting and Design from Faribault Technical College.

Spring 2010 Courses:
Applied Physics, Basic CADD, CADD Applications II, CMM Operations, Geometric Dimensioning and Tolerancing, Mechanical CADD II, Technical Communications

Fall 2010 Courses:
Basic CADD, Computer Applications, Manufacturing Math, Production CADD I, Production CADD II, Statics and Strength of Materials

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