Mark Pearson
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Mark Pearson Email & Phone Number

Projects | Programmes | Analysis at GTT
Location: Denmark, Denmark, Denmark 9 work roles 2 schools
1 work email found @maildrone.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
GTT
Role
Projects | Programmes | Analysis
Location
Denmark, Denmark, Denmark
Company size
3423 employees

Who is Mark Pearson? Overview

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Quick answer

Mark Pearson is listed as Projects | Programmes | Analysis at GTT, a company with 3423 employees, based in Denmark, Denmark, Denmark. AeroLeads shows a work email signal at maildrone.com and a matched LinkedIn profile for Mark Pearson.

Mark Pearson previously worked as Lead Project Manager at Gtt and Programme Manager at At&T. Mark Pearson holds Phd, Dentistry (Medical Science) from The University Of Birmingham.

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Profile bio

About Mark Pearson

Project and Programme Manager with over 20 years of experience, specialising in customer-facing project and programme management for custom network transformations and software development. From RFP to deployment and handover to operational teams, my role involves overseeing the entire lifecycle, ensuring seamless execution and client satisfaction. My technical expertise spans SDWAN (Cisco Viptela and VMware), MPLS, internet, SIP, VoIP, firewall, IOT, LAN, WLAN, Total Access Orchestration and data centre technologies. Proficient in both waterfall and agile methodologies, I've managed projects of varying scales, with responsibilities including budget oversight, team management and stakeholder reporting. Notably, I've led projects involving up to 700 sites and valued at up to 125 MUSD, demonstrating my capability to handle complex, high-stakes endeavours. One of my key strengths is my ability to manage diverse teams effectively. I oversee up to 50 team members, including up to 6 project managers, spanning global regions. Whether managing virtual or on-site teams, I strive to foster collaboration and ensure alignment towards project goals. My track record includes reporting to senior leadership, including SVPs internally and CIOs externally. I effectively communicate project progress, risks and recommendations, ensuring stakeholders are well-informed and confident in project outcomes. Beyond direct project and programme management, my motivation for data analysis and project structure has driven me to spearhead various initiatives to improve processes and drive efficiency. This includes developing SharePoint programme governance systems, implementing programme quality management systems, creating information radiators for improved project communication, and developing programme financial tracking systems to provide comprehensive insights to stakeholders. I am passionate about mentoring and investing in the future of the field through active mentorship, helping nurture the next generation of tech leaders.

Listed skills include It Management, Project Management, Vendor Management, Program Management, and 33 others.

Current workplace

Mark Pearson's current company

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GTT
Gtt
Projects | Programmes | Analysis
mclean, virginia, united states
Website
gtt.net
Employees
3423
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9 roles

Mark Pearson work experience

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

Lead Project Manager

Current
Gtt

Copenhagen

Oct 2024 - Present

Programme Manager

At&T

Denmark

  • π——π—˜π—¦π—–π—₯π—œπ—£π—§π—œπ—’π—‘ | customer facing programme manager as part of a dedicated for-fee programme management team for custom network transformation programmes and software development, RFP to deployment and handover to.
  • developed a SharePoint programme governance system used for multiple customer facing programmes
  • developed programme quality management system on a high volume programme using SharePoint for data gathering and Excel Power Query to pull data from multiple sources prior to analysis, presentation to leadership and.
  • developed an information radiator for management for a short duration software development project to improve stand-up meetings and the communication of sprints managed on an external JIRA platform
  • developed a programme financial tracking system to pull data from multiple sources (Excel Power Query), analyse and output the data to the customer Show less
Jan 2018 - Jun 2024

Senior Project Manager

At&T

Denmark

  • π——π—˜π—¦π—–π—₯π—œπ—£π—§π—œπ—’π—‘ | customer facing project and programme management for standard, non-standard and leading/bleeding edge network transformations and IOT deployments, RFP to deployment and handover to operational.
  • developed a wide range of project governance templates (for example, RAIL logs, RACI, project tracking tools, RFP financial tooling, etc) used across the project management group Show less
Jul 2010 - Jan 2018

Project Manager

At&T

Denmark

π——π—˜π—¦π—–π—₯π—œπ—£π—§π—œπ—’π—‘ | customer facing project manager for medium to large projectsπ—§π—˜π—–π—›π—‘π—’π—Ÿπ—’π—šπ—œπ—˜π—¦ | MPLS, internet, firewall, SIP, VPN, RAS, WANx (Riverbed)π— π—˜π—§π—›π—’π——π—’π—Ÿπ—’π—šπ—œπ—˜π—¦ | waterfallπ—¦π—œπ—­π—˜, 𝗧𝗖𝗩 𝗔𝗑𝗗 𝗗𝗨π—₯π—”π—§π—œπ—’π—‘ | medium, up to 100 sites, up to 30 MUSD, between one year and one and a half yearsπ—§π—˜π—”π—  π—¦π—œπ—­π—˜ | 15 (up to 2 PM reporting), global (all regions), virtual and on-site.

Jan 2005 - Jul 2010

Project Manager

At&T

One year backbone migration project (Stratus) to transition customers in seven countries from the GMIS1 platform to the GMIS2 platform (internet based connectivity) including integration into a new tooling system being rolled out across AT&T.

Jan 2004 - Dec 2004

Risk Assessment Manager

At&T

Risk Assessment Manager for Region North (UK, Ireland, Nordics and South Africa), reviewing and assessing risks on all RFP's entering the region. Responsible for running risk reviews, assessments and follow up during the RFP process.

Jan 2003 - Dec 2003

It Specialist

At&T

π——π—˜π—¦π—–π—₯π—œπ—£π—§π—œπ—’π—‘ | customer facing IT specialist responsible for the implementation of small to medium projectsπ—§π—˜π—–π—›π—‘π—’π—Ÿπ—’π—šπ—œπ—˜π—¦ | MPN, internet, firewall, VPN, RASπ— π—˜π—§π—›π—’π——π—’π—Ÿπ—’π—šπ—œπ—˜π—¦ | waterfallπ—¦π—œπ—­π—˜, 𝗧𝗖𝗩 𝗔𝗑𝗗 𝗗𝗨π—₯π—”π—§π—œπ—’π—‘ | small to medium, up to 50 sites, up to 3 MUSD, typically six months to a yearπ—§π—˜π—”π—  π—¦π—œπ—­π—˜ | up to 5, primarily regional (EMEA), virtual teamsπ—₯π—˜π—£π—’π—₯π—§π—œπ—‘π—š | up.

Jun 2002 - Dec 2002

Project Implementation Manager

At&T

On assignment from UK to take over implementation of several Danish projects and deal with incoming new projects whilst the Danish project management team were involved with a large programme rollout.

Sep 2001 - May 2002

Project Implementation Manager

At&T
  • π——π—˜π—¦π—–π—₯π—œπ—£π—§π—œπ—’π—‘ | customer facing project implementation manager responsible for small projectsπ—§π—˜π—–π—›π—‘π—’π—Ÿπ—’π—šπ—œπ—˜π—¦ | MPN, SNA, VPN, RASπ— π—˜π—§π—›π—’π——π—’π—Ÿπ—’π—šπ—œπ—˜π—¦ | waterfallπ—¦π—œπ—­π—˜, 𝗧𝗖𝗩 𝗔𝗑𝗗 𝗗𝗨π—₯π—”π—§π—œπ—’π—‘ | small, up to 20 sites, up to 200K USD.
  • work with tooling team to rollout a new implementation tool in AT&T, assist other teams with the deployment and adoption of this tool, provide and collect feedback to review with the deployment team for improvement and.
Feb 2000 - Sep 2001
Team & coworkers

Colleagues at GTT

Other employees you can reach at gtt.net. View company contacts for 3423 employees →

DF Deslyn Fortune Deslyn Fortune Colleague at Gtt Los Angeles County, California, United States, United States View → VP Vilas Palur Vilas Palur Colleague at Gtt Pune, Maharashtra, India, India View → KS Kimberly Snader Kimberly Snader Colleague at Gtt Washington DC-Baltimore Area, United States View → EC Ella Churchill Ella Churchill Colleague at Gtt Greater London, England, United Kingdom, United Kingdom View → AB Avril Bacchus Avril Bacchus Colleague at Gtt Linden, Upper Demerara-Berbice, Guyana, Guyana View → AU Antonio Uribe Antonio Uribe Colleague at Gtt Greater Chicago Area, United States View → IG Isabel Gtt Isabel Gtt Colleague at Gtt Greater Valencia Metropolitan Area, Spain View → LG Laura Gulledge Laura Gulledge Colleague at Gtt Plano, Texas, United States, United States View → PA Patty Armstrong Patty Armstrong Colleague at Gtt Aliso Viejo, California, United States, United States View → NC Nicola Contu Nicola Contu Colleague at Gtt Cagliari, Sardinia, Italy, Italy View →
2 education records

Mark Pearson education

Phd, Dentistry (Medical Science)

The University Of Birmingham

π—§π—œπ—§π—Ÿπ—˜ | "Morphometric Analysis of Osteoblasts in Normal and Methyl Cellulose Supplemented Media" 𝗔π—ͺ𝗔π—₯π——π—˜π—— | 2002

FAQ

Frequently asked questions about Mark Pearson

Quick answers generated from the profile data available on this page.

What company does Mark Pearson work for?

Mark Pearson works for GTT.

What is Mark Pearson's role at GTT?

Mark Pearson is listed as Projects | Programmes | Analysis at GTT.

What is Mark Pearson's email address?

AeroLeads has found 1 work email signal at @maildrone.com for Mark Pearson at GTT.

Where is Mark Pearson based?

Mark Pearson is based in Denmark, Denmark, Denmark while working with GTT.

What companies has Mark Pearson worked for?

Mark Pearson has worked for Gtt and At&T.

Who are Mark Pearson's colleagues at GTT?

Mark Pearson's colleagues at GTT include Deslyn Fortune, Vilas Palur, Kimberly Snader, Ella Churchill, and Avril Bacchus.

How can I contact Mark Pearson?

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

What schools did Mark Pearson attend?

Mark Pearson holds Phd, Dentistry (Medical Science) from The University Of Birmingham.

What skills is Mark Pearson known for?

Mark Pearson is listed with skills including It Management, Project Management, Vendor Management, Program Management, Voip, Mpls, Ms Project, and Resource Management.

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