John Loretcha

John Loretcha: Email & Phone Number

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Assistant Manager, System Administrator at DB&B|Singapore

Position:

Assistant Manager, System Administrator at DB&B

Location:

Singapore

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Last updated: 2026-06-13
Updated: 2026-06-13

Found email addresses for John Loretcha:

Business emails:
j****l@dbb.com

Found phone for John Loretcha:

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Work Experience 16 years

Assistant Manager, System Administrator at DB&B

Mar 2026 - Current

Senior System Administrator at DB&B

Feb 2024 - Mar 2026

System Administrator at DB&B

May 2020 - Feb 2024

Information Technology Executive at Seletar Country Club

Oct 2013 - Apr 2020

IT Engineer at INSIRO PTE LTD

Dec 2010 - Sep 2013

John Loretcha started working in 2010, then the employee has changed 2 companies and 4 jobs. On average, John Loretcha works for one company for 3 years 1 month.

Their professional focus is Active Directory, Analytical Skills, and Artificial Intelligence (AI) across 3 core areas.

John holds Manus, ITIL Foundation Certificate in IT Service Management, and ITIL 4 Exam Preparation certifications.

Education

Bachelor's degree at Notre Dame University

John Loretcha Namesakes

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John
HVAC Detective Heating & Cooling
Account Manager
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John Bella
Phoenix USA Inc Automotive / Transportation
Director
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John
Self-employed
Electrical Engineer
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