Jalon Zimmerman

Current

Sr. Systems Administrator at SecureWorks

Past

Sr. Systems Administrator (Sr. Engineer) at VeriSign
Sr. Systems Administrator at iDefense
Systems Administrator at The Adrenaline Group

Systems Administrator at Digex

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Recommended

15 people have recommended Jalon

Connections

256 connections

Industry

Information Technology and Services

Websites

My Website

Jalon Zimmerman’s Experience

Sr. Systems Administrator

SecureWorks

(Privately Held; Computer & Network Security industry)

July 2009 — Present (5 months)

October 2009 - April 2010, Technical Lead, Build out a new production environment in Atlanta, GA, swinging services from Dulles, VA. Consolidating 75 cabinets of discrete hardware into 25 cabinets emphasizing Dell blades, VMWare and VMAX storage.

July 2009 - October 2009, Technical Lead, Physically forklift a Sunnyvale, CA installation to a new data center in Chicago with a minimum of downtime.

September 2009, Technical Lead, Led the build and live cut-over of iDefense production from the divested Secureworks environment back to VeriSign.

August 2009, Technical Lead, Mountain View, CA, Site re-inventory and cabinet consolidation.

July 2009, Technical Lead, Product Upgrade, Taipei, Taiwan
Sr. Systems Administrator (Sr. Engineer)

VeriSign

(Public Company; VRSN; Information Technology and Services industry)

July 2005 — July 2009 (4 years 1 month)

VeriSign MSS business unit purchased by SecureWorks.

June 2009, Technical Lead, iDefense Product Migration, Dulles, VA

Mar 2009, Technical Lead, New Data Center Deployment, Jeddah, Saudi Arabia

Oct 2008, Lead Sysadmin, Data Center Move, Mountain View, CA

Apr 2008, Lead Sysadmin, Product Upgrade, Taipei, Taiwan

Feb 2008, Lead Sysadmin, Product Upgrade, Taipei, Taiwan

Oct 2007, Lead Sysadmin, New Data Center Deployment, Riyadh, Saudi Arabia

July 2007, Lead Sysadmin, Product Deployment, Sao Paolo, Brazil

Sep 2006, Technical Lead, iDefense Product Migration, Dulles, VA

May 2006, Technical Lead, iDefense Corporate Migration, Dulles, VA
Sr. Systems Administrator

iDefense

(Privately Held; 51-200 employees; Internet industry)

July 2002 — July 2005 (3 years 1 month)

iDefense was purchased by VeriSign.
Systems Administrator

The Adrenaline Group

(Privately Held; 11-50 employees; Internet industry)

July 2000 — January 2002 (1 year 7 months)
Systems Administrator

Digex

(Public Company; 501-1000 employees; Internet industry)

June 1998 — July 2000 (2 years 2 months)