Dave Greig

Experience

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  Ontario Institute for Cancer Research

  Jan 1990 - Jan 1994

  Grad Student

  Obtained an M.Sc. in Nuclear Magnetic Resonance Spectroscopy of Nucleic Acids under Dr. Cheryl Arrowsmith

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  The Hospital for Sick Children

  Jan 1995 - Jan 1998

  UNIX Admin

  · Administered approximately 20 UNIX servers (payroll, AR/GL, donations, patient databases).· Responsible for writing interface software between multiple systems for data-sharing linking Mainframe patient data system (KIDCOM) to other systems

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  Rogers Communications Inc.

  Jan 1998 - Jan 2000

  UNIX Team Lead

  · Group leader of a 5-person UNIX Systems Group supporting a heterogeneous cluster of ~100 UNIX systems.· Lead administrator on AIX and Solaris server systems, lead UNIX architect..· Lead UNIX architect on multiple projects· Project Lead - Open Systems (UNIX/NT), Rogers Year 2000 Compliance Project.

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  EDS System House/NexInnovations

  Jan 2000 - Jan 2000

  Consultant

  · Senior technical architect for UNIX server solutions, enterprise-level security architect· Specialist in High Availability system design (IBM RS/6000, Sun).· Preparation of project proposals, Statements of Work, technical blueprints.· Co-wrote a 2-day course on PKI and E-Commerce for Information Builders Inc.

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  DXC Technology

  Sept 2000 - Jun 2017

  Solution Architect

  (Formerly Hewlett-Packard Enterprise until April 2017)• Member of Americas Solutioning Sales Support Team• Serving as Practice Architect – focusing on Security in ‘legacy’ and Cloud IT• Assigned to outsourcing deal pursuit teams as Security Architect on large/multiregional deals• Assigned to deals across all industry verticals globally for Fortune 100/500 companies• Responsible for requirements gathering, design and pricing of solutions to meet customer needs, and documentation of solutions• Assisted in creation and maintenance of security documentation including HPE Helion Cloud Security Statements of Work Show less

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  CIBC

  Jan 2005 - Jan 2005

  UNIX Consultant

  • Working for Sun Microsystems and CIBC on BASEL project in various roles (UNIX Performance Tuning, Problem Analysis, Server Deployment)• Working on Optimization II Server Consolidation project

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  NNIT

  Aug 2017 - Feb 2020

  Presales Solutions Architect

  NOTE: I started NNIT on August 15, 2017 as a Outsourcing Presales Solution Architect in Copenhagen, Denmark. As a Solution Architect in the New Business Group under KHZA I participated in multiple large bid pursuits for new logos and major rebids.

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  Aeven

  Feb 2020 - now

  Transferred to new Enterprise Security group (created April 2024) under Aeven CISO Søren Petersen as the principal IT security architect responsible for Aeven's ISMS on internal and customer systems. (Work In Progress!) As of 01 March 2020, I am Subject Matter Expert in Governance, Risk and Compliance group with Aeven A/S (formerly NNIT A/S until April 2023) practice. My areas of responsibility include security policy and compliance and risk management, as well as assisting as SME on presales bids, security incidents, and general technical expertise.

  • Principal IT Security Architect and Subject Matter Expert, Aeven Enterprise Security

    Apr 2024 - now

  • Subject Matter Expert, Governance, Risk Management and Compliance

    Feb 2020 - May 2024