ArunKumar Dhanasekaran: Email & Phone Number

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Security Specialist at Tata Consultancy Services|Chennai, Tamil Nadu, India

Position:

Security Specialist at Tata Consultancy Services

Location:

Chennai, Tamil Nadu, India

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Last updated: 2026-08-09

Updated: 2026-08-09

Found email addresses for ArunKumar Dhanasekaran:

Business emails:

a*******************n@tcs.com

Personal emails:

a**************9@gmail.com

Found phone for ArunKumar Dhanasekaran:

+91-***-***-5985

A different ArunKumar Dhanasekaran?

Work Experience 10 years

Security Specialist at Tata Consultancy Services

Feb 2024 - Current

Cyber Security Analyst at HCLTech

Oct 2018 - Feb 2024

Technical Support Associate at Emag Solutions

Jan 2016 - Oct 2018

ArunKumar Dhanasekaran started working in 2016, then the employee has changed 2 companies and 2 jobs. On average, ArunKumar Dhanasekaran works for one company for 3 years 6 months.

ArunKumar is proficient in English, Kannada, and Malayalam. Their professional focus is Bitdefender Endpoint Protection, Cybersecurity, and Incident Response across 3 core areas.

ArunKumar holds Scrum Master, Chronicle certified SOAR Analyst, and Cloud Architect certifications.

Education

Middle School at Counian Matriculation school

NHSS

Bachelor of Engineering - BE at Anna University Chennai

Frequently Asked Questions

What is ArunKumar Dhanasekaran's email address?

SignalHire found verified email addresses for ArunKumar Dhanasekaran, both business and personal. Their business email is a*******************n@tcs.com, and personal emails include a**************9@gmail.com.

What is ArunKumar Dhanasekaran's phone number?

SignalHire found a verified phone number for ArunKumar Dhanasekaran: +91-***-***-5985.

How do I contact ArunKumar Dhanasekaran at Tata Consultancy Services?

You can reach ArunKumar Dhanasekaran 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 Dhanasekaran's professional background?

ArunKumar Dhanasekaran has 10 years of professional experience. They have held roles including Cyber Security Analyst, and Technical Support Associate at companies such as HCLTech, and Emag Solutions. Their education includes Middle School from Counian Matriculation school, and NHSS.

Is ArunKumar Dhanasekaran's contact information up to date?

Yes. ArunKumar Dhanasekaran's SignalHire profile was last updated on 9 August 2026, reflecting their current position as Security Specialist at Tata Consultancy Services in Mumbai, Maharashtra, India.

ArunKumar Dhanasekaran Namesakes

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Arunkumar Dhanasekaran

Bharti Airtel Foundation

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