THERESA K. JAHN
Ravenna, MI *9451
CAREER SUMMARY
Experienced Materials Manager with particular expertise in purchasing, inventory
control and scheduling. Solid knowledge of MRP, with proven skills in sourcing, vendor
evaluation and negotiating.
BUSINESS EXPERIENCE
AMERIFORM PRODUCTS 2005 – 2009
A $50 million dollar company, Ameriform Products is a manufacturer of Thermoformed
Plastics (boats, portable restrooms, extruded sheet).
Buyer 2005 – 2009
Responsible for the purchasing and scheduling of resin, packaging, injection molded
parts, wood and other component parts to support the seasonal boat build.
BENNETT PUMP COMPANY 1998 - 2004
A $10 million subsidiary of Hines Corporation, Bennett Pump is a manufacturer of
gasoline dispensing equipment.
Purchasing Agent 1998 - 2004
Responsible for purchasing more than $2.5 million annually in production materials
including electrical components, glass, plastics, packaging, paint, castings, and other
miscellaneous production parts.
BEHR INDUSTRIES 1997 - 1998
A privately held company, Behr Industries is a supplier to the automotive industry
furnishing interior wood trim.
BUYER 1997 - 1998
Responsible for the scheduling / procurement of wood finishing solvents, stampings,
and injection molded plastic assemblies.
BEST PACKAGING 1996 - 1997
A $5 million privately held company; Best Packaging is a manufacturer of corrugated
containers.
Office Manager 1996 - 1997
Responsible for the supervision of office personnel including customer service,
accounting, and the receptionist.
Specific duties included purchasing of production supplies, accounts payable,
collection, budget preparation, and reviewing of monthly statements from the
accountants.
LEIGH DIVISION 1977 - 1995
A $24 million subsidiary of Harrow Products, Leigh is a metal fabricator-producing floor
registers and static vents for the HVAC industry.
Purchasing Agent 1992 - 1995
Responsible for purchasing more than $8 million annually in production materials
including electrical components, glass, steel, aluminum, plastics, packaging, paint and
other miscellaneous production parts.
Decreased supplier base through consolidation and elimination of suppliers,
leading to increased inventory turns and more frequent deliveries.
Annual savings of $200,000 realized through out sourcing of procedures no
longer profitable when done in house.
Participated in the restructuring of current MRP system, which significantly
improved planning capabilities.
Buyer 1988 - 1992
Sourced and purchased production parts based on MRP requirements. Evaluated
supplier quality and performance and maintained vendor reliability.
Realized at least $60,000 in cost savings through constant monitoring of
sources, quantities, materials, and market conditions.
Material Controller/Expeditor 1986 - 1988
Duties included scheduling all incoming purchased production parts using MRP and
monitoring supplier schedules. Reports calculating monthly standard cost of material
purchased and variances.
Production Worker 1977 - 1986
Assembler in plant.
EDUCATION/PROFESSIONAL AFFILIATIONS
BBA Business Grand Valley State University 1985 - 1994
Associates Degree Accounting/Data Processing Baker College 1984
National Association of Purchasing Managers
C.P.M. Certification (2003 – 2009)
Treasurer NAPM (2004 – 2007)