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Omkhar Arasaratnam Email & Phone Number

Dad | Husband | Distinguished Engineer, InfoSec | Investor | Advisor at LinkedIn
Location: New York, New York, United States 18 work roles 1 school
1 work email found @ca.ibm.com 6 phones found area 848, 212, 416, and 144 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 6 phones

Work email o****@ca.ibm.com
Direct phone (848) ***-****
LinkedIn Profile matched
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Current company
Role
Dad | Husband | Distinguished Engineer, InfoSec | Investor | Advisor
Location
New York, New York, United States

Who is Omkhar Arasaratnam? Overview

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Quick answer

Omkhar Arasaratnam is listed as Dad | Husband | Distinguished Engineer, InfoSec | Investor | Advisor at LinkedIn, based in New York, New York, United States. AeroLeads shows a work email signal at ca.ibm.com, phone signal with area code 848, 212, 416, 144, and a matched LinkedIn profile for Omkhar Arasaratnam.

Omkhar Arasaratnam previously worked as Distinguished Engineer, InfoSec at Linkedin and Guest Lecturer at Nyu Tandon School Of Engineering: Graduate School. Omkhar Arasaratnam holds Computer Programming And Analysis from Seneca Polytechnic.

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{first}@ca.ibm.com
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AeroLeads found 1 current-domain work email signal for Omkhar Arasaratnam. Compare company email patterns before reaching out.

Profile bio

About Omkhar Arasaratnam

My goal is to leave the world a better, more secure and trustworthy place. I do this by:* Helping to secure everyone on LinkedIn as the Distinguished Engineer for information security.* Helping support NYU's cybersecurity graduate programs - NYU https://engineering.nyu.edu/advisory-council/omkhar-arasaratnam* Investing in and advising early lifecycle cyber companies.* Mentoring those who are looking to enter or advance their careers in cybersecurity.Follow me if you'd like, I accept connections from folks I know well. “Dad | Husband | Distinguished Engineer, Security | Investor | Advisor” tells you how I prioritize my time.Let's connect!Website: https://omkhar.netTwitter/X: https://x.com/_omkharMastodon: https://infosec.exchange/@OmkharBluesky: https://bsky.app/profile/omkhar.netLinkedIn: https://linkedin.com/in/omkhar

Listed skills include Security, Information Security, Cloud Computing, Enterprise Architecture, and 46 others.

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Omkhar Arasaratnam's current company

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LinkedIn
Linkedin
Dad | Husband | Distinguished Engineer, InfoSec | Investor | Advisor
Website
AeroLeads page
18 roles

Omkhar Arasaratnam work experience

A career timeline built from the work history available for this profile.

Distinguished Engineer, Infosec

Current

Sunnyvale, CA, US

I'm LinkedIn's first Distinguished Engineer for Information Security - stay tuned.

Oct 2024 - Present

Capstone Mentor

Current

Brooklyn, NY, US

I am a capstone mentor for the MS Cybersecurity Risk and Strategy programhttps://cybersecurity-strategy-masters.nyu.edu/academics/cyber-experts-from-law-technology-and-business/

Sep 2020 - Present

Center For Cybersecurity Senior Fellow

Current

Brooklyn, NY, US

Various advisory and research activities in conjunction with the NYU Center for Cybersecurity (CCS). Sponsor of the S&K Scholarshiphttps://engineering.nyu.edu/academics/programs/industry-partner-programs/scholarship-programshttps://engineering.nyu.edu/advisory-council/omkhar-arasaratnamhttp://cyber.nyu.edu/team-member/omkhar-arasaratnam/

May 2018 - Present

Director Of Engineering, Regulated Cloud Solutions

Mountain View, CA, US

* Led the Regulated Cloud Solutions organization of ~100 software engineers and ~200 extended team members across the US, EU and India.* Delivered over 150 Assured Workloads products to general availability, unlocking over $200b in Total Addressable Market (TAM) globally across global public sector and sovereign customers.* Led the development of Sovereign.

Jul 2020 - Apr 2023

Director Of Data Management And Protection Technology

New York, NY, US

* Established technical direction and engineering of JPMC’s inhouse next generation data protection technology: Data Trust.*Data Trust was used in critical customer facing applications, such as Online Credit Card Dispute resolution, protecting the data of over 150 million Chase Credit Card customers.* Built a team of more than 100 software engineers, site.

May 2018 - Jul 2020

Global Head Cyber Security And Americas Regional Head Tss, Credit Suisse

Zurich, CH

* Served as Global Head of Product Management and Engineering for Cyber Security, and created the Cybersecurity Product Management, Engineering, Secure System Development Life Cycle (SSDLC) and Security Analytics functions.* Technology Security Services Executive for Credit Suisse Consolidated US Operations (CUSO) and Americas region, and the Americas.

Apr 2016 - May 2018

Cto Of Ciso And Global Head Of Ciso Cyber Security Strategy, Architecture And Engineering

Frankfurt Am Main, Hessen, DE

  • Re-established the Security Architecture Board as a 2LoD governance board.
  • Rebuilt the Security Architecture team, providing security support to major projects.
  • Established the Security Solution Architecture team, providing solution architecture support to CISO Cyber Security projects.
  • Realigned CISO Cyber Security projects to adhere to SDLC principles, deliverables and methods to improve delivery and quality.
  • Appointed as the Chief Technology Officer (CTO) for CISO, member of the CTO Council.
  • Led innovation through partnering with universities, VCs and startups to incubate and improve new security technologies.
Sep 2014 - Apr 2016

Chief Security Architect

Td

Toronto, Ontario, CA

  • Led the Enterprise Security Architecture team at the bank.
  • Provided strategic security architecture decision support for the bank.
  • Led development of the Security Reference Architecture Model (SRAM) – An enterprise architecture designed to support the risk posture of the bank.
  • Developed a management and continuous improvement system to govern usage and quality of SRAM assets.
  • Provided security architecture guidance for key projects at the bank, such as: o Payment Card Industry (PCI)o Data Loss Prevention (DLP)o Security Information and Event Management (SIEM)o Fraud Analyticso Cyber.
  • Adviser on key information security topics to senior executive management.
Oct 2012 - Aug 2014

Industry Architect - Pensions, General Business Enterprise

Ibm

Armonk, New York, NY, US

Responsible for bringing cross IBM (Software, Hardware, Services, Research) capabilities to address business challenges within the pension industry - covering both plan administration and investment.

Jul 2012 - Oct 2012

Global Chief Security Architect, Smartcloud Enterprise+

Ibm

Armonk, New York, NY, US

  • Led the overall security architecture for the design, development and deployment of IBM’s SmartCloud Enterprise+ (SCE+), a managed Infrastructure as a Service offering.
  • Led development of the security architecture, principles, policies, procedures and standards used globally for SCE+
  • Led ground breaking work in the application of SCE+ to IBM’s Deep Analytics engine (Watson)
  • Coordinated multiple global development work streams from IBM Research, Software, Hardware and Services divisions to provide a secure enterprise grade Cloud offering
  • Co-led projects jointly with IBM Research regarding Cloud security
  • Responsible for overall compliance and risk posture with SCE+, including external regulatory compliance (PCI, HIPAA, SSAE16)
Jan 2011 - Jul 2012

Lead Senior It Security Architect

Ibm

Armonk, New York, NY, US

  • Thought leader, architect and trusted advisor to CIO, CTO and CISO regarding information security and risk management
  • Led an organization of presales architects and security delivery personnel for Canadian security services
  • Had profit and loss responsibilities for business development and delivery of security services in IBM Canada
  • Led architecture and development of the largest security deals in Canada, including Government of Alberta ($19m) and Project Phoenix ($30m)
  • Canadian Cloud security thought leader, presented at several conferences, universities and customer briefings
  • Developed cloud security assessments and training for IBM worldwide
Dec 2009 - Jan 2011

Lead Enterprise Architect, Component Infrastructure Roadmap

Ibm

Armonk, New York, NY, US

  • Performed infrastructure assessments and roadmap planning aligned to client strategic business needs using CIR (Component Infrastructure Roadmap) technique.
  • Developed solution architectures which assisted IBM clients with realizing business goals through use of IBM products and services
  • Led organizational change management and adoption of strategic roadmaps
  • Created IT Service Management improvement plan for a Large US Financial Institution, projected to reduce operational expense by 35% over 5 years
  • Lead a $20 million dual data center / IT Service Management improvement project with Large US Retailer
  • Assisted a large US Energy and Utility company with converging Operations Technology and Information Technology objectives into a 5-year Smart Grid convergence plan.
Oct 2007 - Dec 2009

Security & Privacy Architect

Ibm

Armonk, New York, NY, US

  • Acted as Chief Information Security Officer for key government and financial clients
  • Developed Security Program Offices for several financial and government clients
  • Assisted several clients with regulatory compliance projects (Sarbanes Oxley, Bill 198)
  • Developed and augmented policies, procedures and standards for clients based on ISO 17799-2005 and ISO 27001
  • Created Enterprise Security Architecture for several key clients
  • Member of the Open Group SOA Security Architecture working group
Dec 2004 - Sep 2007

Team Lead, Intel Server Services

Ibm

Armonk, New York, NY, US

  • Contributed to IBM global internal security standards for LinuxActed as Linux Architect for several large account customers.
  • Conducted coaching sessions and root cause analysis when service outages occurred.
  • Actively participated in process improvement exercises to ensure optimal team performance.
  • Lead study of patch automation tools, which reduced security workload by 60% across the business unit.
  • Reduced server build time by 30% using unattended build process for Windows.
  • Architected server consolidation plan, reducing 32 Intel servers to two pSeries. Saved over 73% in operating costs.
Jan 2004 - Dec 2004

Windows And Linux System Administrator

Ibm

Armonk, New York, NY, US

  • Performed System Administration duties for Intel based servers supporting internal and IGS Canada customers.
  • Served as Linux technical lead for service delivery center.
  • Worked with Account teams to migrate outsourced legacy Windows servers to Linux.
  • Successfully maintained Internal Security compliance for over 30 Linux servers.
  • Lead successful migration of all servers from Red Hat consumer distribution to Red Hat Enterprise Linux in a timely manner.
  • Developed web based on call paging system. Implemented using PHP and MySQL.
Sep 2002 - Dec 2003

Us Mobiles Technical Support

Ibm

Armonk, New York, NY, US

  • Provided second level and supervisory support for technical support call center.
  • Coached and mentored agents to improve customer satisfaction metrics.
  • Addressed customer escalations.
Dec 1998 - Aug 2002
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1 education record

Omkhar Arasaratnam education

  • Seneca Polytechnic
    Seneca Polytechnic
    Computer Programming And Analysis
FAQ

Frequently asked questions about Omkhar Arasaratnam

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What company does Omkhar Arasaratnam work for?

Omkhar Arasaratnam works for LinkedIn.

What is Omkhar Arasaratnam's role at LinkedIn?

Omkhar Arasaratnam is listed as Dad | Husband | Distinguished Engineer, InfoSec | Investor | Advisor at LinkedIn.

What is Omkhar Arasaratnam's email address?

AeroLeads has found 1 work email signal at @ca.ibm.com for Omkhar Arasaratnam at LinkedIn.

What is Omkhar Arasaratnam's phone number?

AeroLeads has found 6 phone signal(s) with area code 848, 212, 416, 144 for Omkhar Arasaratnam at LinkedIn.

Where is Omkhar Arasaratnam based?

Omkhar Arasaratnam is based in New York, New York, United States while working with LinkedIn.

What companies has Omkhar Arasaratnam worked for?

Omkhar Arasaratnam has worked for Linkedin, Nyu Tandon School Of Engineering: Graduate School, The Linux Foundation, Google, and Jpmorgan Chase & Co..

Who are Omkhar Arasaratnam's colleagues at LinkedIn?

Omkhar Arasaratnam's colleagues at LinkedIn include Smitha Peethambaram, Steven Ihde, Aman Grover, Scott Grigsby, and Nikhil Dhumal.

How can I contact Omkhar Arasaratnam?

You can use AeroLeads to view verified contact signals for Omkhar Arasaratnam at LinkedIn, including work email, phone, and LinkedIn data when available.

What schools did Omkhar Arasaratnam attend?

Omkhar Arasaratnam holds Computer Programming And Analysis from Seneca Polytechnic.

What skills is Omkhar Arasaratnam known for?

Omkhar Arasaratnam is listed with skills including Security, Information Security, Cloud Computing, Enterprise Architecture, Solution Architecture, Network Security, Computer Security, and Enterprise Software.

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