John Sitther

John Sitther: Email & Phone Number

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Service level and CSI manager at HCLTech|Chennai, Tamil Nadu, India

Position:

Service level and CSI manager at HCLTech

Location:

Chennai, Tamil Nadu, India

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Last updated: 2026-04-16
Updated: 2026-04-16

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Work Experience 22 years

Service level and CSI manager at HCLTech

May 2024 - Current

Service Delivery Manager at Kyndryl India

Nov 2021 - Jun 2024

Service Delivery Manager at IBM

Feb 2016 - Nov 2021

Service Desk Manager at HCLTech

Oct 2010 - Feb 2016

Technical Support Representative at Infinite Computer Solutions

Jan 2010 - Jan 2010

Technical Support Representative at Dell International Services India Private Limited

Jan 2005 - Jan 2009

Telemarketing Sales Representative at Focuscall

Jan 2004 - Jan 2005

Customer Service Representative at Hinduja Tech Limited

Jan 2004 - Jan 2004

John Sitther started working in 2004, then the employee has changed 6 companies and 5 jobs. On average, John Sitther works for one company for 2 years 7 months.

Their professional focus is Account Management, Analytical Skills, and Client Delivery across 3 core areas.

Education

B.Sc at University of Madras

Frequently Asked Questions

What is John Sitther's email address?

SignalHire found a verified business email address for John Sitther: **@hcltech.com.

What is John Sitther's phone number?

SignalHire found a verified phone number for John Sitther: +91-***-***-4075.

How do I contact John Sitther at HCLTech?

You can reach John Sitther through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Sitther's professional background?

John Sitther has 22 years of professional experience. They have held roles including Service Delivery Manager, Service Delivery Manager, and Service Desk Manager at companies such as Kyndryl India, IBM, and HCLTech. Their education includes B.Sc from University of Madras.

Is John Sitther's contact information up to date?

Yes. John Sitther's SignalHire profile was last updated on 16 April 2026, reflecting their current position as Service level and CSI manager at HCLTech in Noida, Uttar Pradesh, India.

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