John Haczewski
Manager of Infrastructure Engineering @Berkshire Hathaway GUARD Insurance Companies
Dallas, PA, US
EMAILS
MOBILE NUMBERS
+91 *********19
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WORK HISTORY
Nov 2025 — Present
Manager of Infrastructure Engineering @Berkshire Hathaway GUARD Insurance Companies
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Wilkes-Barre, PA, US
EDUCATION
2013 — 2014
King's College
CIS, Computer Information Systems
2002 — 2006
Coughlin High School
High School Diploma, High School/Secondary Diplomas and Certificates
2006 — 2009
King's College
CIS, Computer Information Systems
SKILLS
Customer ServiceNetwork AdministrationSystem AdministrationVmware EsxCisco IosIisDisaster RecoveryPreventive MaintenanceSharepointTechnical SupportMicrosoft ExchangePhotoshopCisco TechnologiesSalesDesktop SupportDesktop AdministrationTelecommunicationsProgrammingMobile EntertainmentTeam ManagementLinuxPenetration TestingPhotographyCitrixIbm StorageIbm ServersHp ProliantCactiNagiosEncryptionPhysical SecuritySql ServerMitelCiscoCisco SecurityVendor RelationshipsHardware DiagnosticsWindows ServerRoot Cause AnalysisMentoring
ABOUT JOHN HACZEWSKI
IT professional committed to designing, implementing, and maintaining lean, secure, and scalable solutions for a company or organization. Interested in working with cutting edge technologies as I enjoy the challenges of learning something new.
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