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David Derango Email & Phone Number

Global Purchasing manager at Rubicon Technology
Location: United States 6 work roles 3 schools
1 work email found @culligan.com 4 phones found area 773 and 630 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 4 phones

Work email d****@culligan.com
Direct phone (773) ***-****
LinkedIn Profile matched
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Role
Global Purchasing manager at Rubicon Technology
Location
United States

Who is David Derango? Overview

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Quick answer

David Derango is listed as Global Purchasing manager at Rubicon Technology based in United States. AeroLeads shows a work email signal at culligan.com, phone signal with area code 773, 630, and a matched LinkedIn profile for David Derango.

David Derango previously worked as Global Purchasing Manager at Rubicon Technology and Purchasing Manager at Rubicon Techology. David Derango holds Bachelor Of Arts, Business And Management from Elmhurst College.

Company email context

Email format at culligan.com

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{first}.{last}@culligan.com
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AeroLeads found 1 current-domain work email signal for David Derango. Compare company email patterns before reaching out.

Profile bio

About David Derango

Now retired but willing to be a consultant for any company needing to streamline there purchasing system.Ambitious professional offering over 20 years of success buying at a corporate level and 20 years of

Listed skills include Manufacturing, Purchasing, Strategic Sourcing, Lean Manufacturing, and 26 others.

6 roles · 14 years

David Derango work experience

A career timeline built from the work history available for this profile.

Global Purchasing Manager

Purchasing manager, for this ISO 9001 manufacturer of this specialized product that is used in the military, electronics, optical and other industrial industry in a global manufacturing environment. Responsible for leading high-level negotiations with supplier’s competitive bids and contracts. Managed commodities for manufacturing, consumables, maintenance and capital equipment purchasing. Implemented several vendor maintenance programs, coordination of all material to be delivered to our other 3 locations in the US and in Asia. Utilized Windows base system Great Plains programs to track, follow-up, enter purchase orders, analysis and control inventories. Issue reports and final bids proposals with WordPerfect, and Excel.* Saved over $100,000 my first 8 months with this company.* Implemented vendor maintenance programs that have saved time and money.

Jul 2014 - Apr 2020

Purchasing Manager

Rubicon Techology

United States

Responsible for leading high-level negotiations with supplier’s competitive bids and contracts. Managed commodities for manufacturing, consumables, maintenance and capital equipment purchasing. Implemented several vendor maintenance programs, coordination of all material to be delivered to our other 3 locations in the US and in Asia. Utilized Windows base system Great Plains programs to track, follow-up, enter purchase orders, analysis and control inventories. Issue reports and final bids proposals with WordPerfect, and Excel.

2013 - 2014 ~1 yr

Senior Buyer

SENIOR BUYER, for this manufacturer purified and softened water for the commercial and industrial industry in a global manufacturing environment. Responsible for leading high-level negotiations with supplier’s competitive bids and contracts. Managed commodities of PLC, electrical, pipe material, hoses,valves, steel, fabrication, machining, filters, motors. Order from CAD drawings coordination of all material to be delivered to our shop or job site. Utilized Windows base system QAD control programs to track, follow-up, enter purchase orders, analysis and control inventories. Issue reports and final bids proposals with WordPerfect, Microsoft word, and Excel. Support engineering changes to bill of materials.* Manage quoting from engineering to achieve lower cost to win more projects and orders.* As a self-starter able to work on my own and effectively achieve results in a fast moving environment.* Strong knowledge of strategic sourcing methodology and to solve practical problems and variables.* Reduce $14,000 of over stock material my first year with the company.

Mar 2011 - Mar 2013

Sr. Buyer

For this ISO manufacturer of controls for the Military and Medical global manufacturing environment. Managed commodities from over 50 vendors of fabrication, PCB, and PCB components, cable assemblies, machining, fabrication, gaskets, sensors, switches, connectors and electrical controls, plus order from CAD prints and coordination all material to be delivered to our manufacturing. Utilized Windows base MRP Oracle system along with Lean, Kanban, Consignment, and other inventory control programs to track, follow-up, enter purchase orders, analysis and control inventories from over 10,000 products. Issue reports and final bids proposals with WordPerfect, Microsoft word, and Excel. * Became lead person to engineering on all new projects and designs. * Became lead person to engineering on all new projects and designs. * As a self-starter, highly-motivated and able to effectively achieve results in a fast moving environment. * Plus a total cost concept that includes material labor, overhead, quality, and transportation.* Strong knowledge of strategic sourcing methodology and to solve practical problems and variables.

Mar 2009 - Sep 2010

Senior Buyer

Thermal Care

For this ISO manufacturer of process cooling and chilling system's for the plastics and printing industry in a global manufacturing environment. Responsible for leading high-level negotiations with suppliers competitive bids and contracts from manufacturers and vendors for manufacturing, stock, and service. Managed commodities from over 100 vendors of PLC, electrical, pipe material, hoses,refrigeration, valves, steel, fabrication, machining, filters, motors, compressors, and switches. Order from blue prints coordination of all material to be delivered to our shop or job site. Utilized Windows base system M2M along with Lean, Kanban, Consignment, and other inventory control programs to track, follow-up, enter purchase orders, analysis and control inventories from over 10,000 products. Issue reports and final bids proposals with WordPerfect, Microsoft word, and Excel. Support engineering changes to bill of materials.* Manage buyers by training, mentoring and coaching as necessary, plus perform other duties as assigned.* As a self-starter, highly-motivated and able to effectively achieve results in a fast moving environment.* Establish inventory programs with suppliers to reduce risk and costs.* Strong knowledge of strategic sourcing methodology and to solve practical problems and variables.

Jun 2002 - Feb 2009

Senior Buyer

Aws Division Of Grafix North America

For this manufacturer of process cooling and chilling system's for printing industry. Responsible for evaluating competitive bids and contracts from domestic and import manufacturers and vendors for manufacturing, stock, and service. Product selection from over 100 vendors of PLC, electrical, pipe material, refrigeration, and other related material, ordering from blueprints coordination of all material to be delivered to our shop. Utilized DOS\MRP computer system to track, follow-up, enter purchase orders, analysis and control inventories from over 7,500 products, supervision of all re-buying operations. Issue reports and finial bids proposals with WordPerfect, Micro soft word and lotus 123. Support engineering changes to bill of materials.* Promoted to senior buyer in 1996 having 2 buyers, 2 stockroom and 1 receiving personal reporting to me.* Work with service department to Purchase customer replacement parts.* Reduce $97,000 of obsolete material by more than 15% my first year with the company.

Oct 1993 - May 2002
3 education records

David Derango education

Business/Managerial Economics

Lake Park
FAQ

Frequently asked questions about David Derango

Quick answers generated from the profile data available on this page.

What is David Derango's role at their current company?

David Derango is listed as Global Purchasing manager at Rubicon Technology.

What is David Derango's email address?

AeroLeads has found 1 work email signal at @culligan.com for David Derango.

What is David Derango's phone number?

AeroLeads has found 4 phone signal(s) with area code 773, 630 for David Derango.

Where is David Derango based?

David Derango is based in United States.

What companies has David Derango worked for?

David Derango has worked for Rubicon Technology, Rubicon Techology, Culligan International, Control Solutions Llc, and Thermal Care.

How can I contact David Derango?

You can use AeroLeads to view verified contact signals for David Derango, including work email, phone, and LinkedIn data when available.

What schools did David Derango attend?

David Derango holds Bachelor Of Arts, Business And Management from Elmhurst College.

What skills is David Derango known for?

David Derango is listed with skills including Manufacturing, Purchasing, Strategic Sourcing, Lean Manufacturing, Mrp, Supply Chain, Supply Chain Management, and Product Development.

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