Arunkumar

Arunkumar: Email & Phone Number

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Technical Security Manager at dentsu|Chennai, Tamil Nadu, India

Position:

Technical Security Manager at dentsu

Location:

Chennai, Tamil Nadu, India

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Last updated: 2026-05-20
Updated: 2026-05-20

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Work Experience 15 years

Technical Security Manager at dentsu

Oct 2024 - Current

Manager at Paragon Digital Services

Apr 2022 - Sep 2024

Associate Manager at Paragon Digital Services

Apr 2019 - Mar 2022

Senior Network Engineer at Paragon Digital Services

Apr 2018 - Mar 2019

Network & Technical Support Engineer at Paragon Digital Services

Oct 2017 - Mar 2018

Training Officer at MH Almana Group

May 2016 - Jul 2017

Network Engineer at Parkus Technologies Pty Ltd

Aug 2014 - Apr 2016

Subject Matter Expert at Transtutors

Feb 2014 - Jul 2014

Senior Technical Support Engineer at iScholar Education Services Pvt Ltd

Jan 2013 - Jan 2014

Support Engineer at EASTMAN LEARNING SOLUTIONS PRIVATE LIMITED

Jul 2011 - Dec 2012

Arunkumar started working in 2011, then the employee has changed 6 companies and 9 jobs. On average, Arunkumar works for one company for 1 year 5 months.

Arunkumar is proficient in English and Tamil. Their professional focus is Amazon Web Services (AWS), API Security, and CCNA R&S across 3 core areas.

Arunkumar holds Microsoft Certified: Azure Security Engineer Associate, MCT: MCT Enrollment, and CompTIA Cloud Essentials certifications.

Education

Master of Technology - MTech at Birla Institute of Technology and Science, Pilani

Master of Business Administration (M.B.A.) at Assam Don Bosco University, Guwahati

Bachelor's Degree at S.A.Engineering College / Anna University

High School at Jawahar Matriculation Higher Secondary School, Neyveli

Frequently Asked Questions

What is Arunkumar's email address?

SignalHire found a verified business email address for Arunkumar: g*****************r@gmail.com.

What is Arunkumar's phone number?

SignalHire found a verified phone number for Arunkumar: +91-***-***-0366.

How do I contact Arunkumar at dentsu?

You can reach Arunkumar 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 Arunkumar's professional background?

Arunkumar has 15 years of professional experience. They have held roles including Manager, Associate Manager, and Senior Network Engineer at companies such as Paragon Digital Services, Paragon Digital Services, and Paragon Digital Services. Their education includes Master of Technology - MTech from Birla Institute of Technology and Science, Pilani, and Master of Business Administration (M.B.A.) from Assam Don Bosco University, Guwahati.

Is Arunkumar's contact information up to date?

Yes. Arunkumar's SignalHire profile was last updated on 20 May 2026, reflecting their current position as Technical Security Manager at dentsu in Tokyo, Japan.

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