David D.
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David D. Email & Phone Number

Systems Support Senior Associate at R.J. O'Brien
Location: Greater London, England, United Kingdom 7 work roles
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✓ Verified August 2026 2 data sources Profile completeness 71%

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Current company
Role
Systems Support Senior Associate
Location
Greater London, England, United Kingdom
Company size

Who is David D.? Overview

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Quick answer

David D. is listed as Systems Support Senior Associate at R.J. O'Brien, a with 472 employees, based in Greater London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for David D..

David D. previously worked as Information Technology Infrastructure Engineer at Vivacity and Technical Service Analyst at Arsenal F.C.

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R.J. O'Brien

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About David D.

David D. is a Systems Support Senior Associate at R.J. O'Brien.

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David D.'s current company

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R.J. O'Brien
R.J. O'Brien
Systems Support Senior Associate
chicago, illinois, united states
Website
Employees
472
AeroLeads page
7 roles

David D. work experience

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Systems Support Senior Associate

Current

London Area, United Kingdom

Systems Support Senior Associate

Jan 2024 - Present

Information Technology Infrastructure Engineer

London, England, United Kingdom

Sep 2021 - Dec 2023

Technical Service Analyst

Mar 2017 - Aug 2021

It Desktop Support Engineer

Holborn, London

Working in a fast-paced, high energy environment where the end user is our main priority. Working in a team of two and responsible for providing desk-side and remote support to 1000+ users. Day to day responsibilities include but not limited to; • Working closely with other teams to uphold IT infrastructure• Building portable devices, such as, mobile phones & tablets (Nokia, Apple, Microsoft)• Building and configuring all desktop PC’s, laptops & Tablets across the… Show more Working in a fast-paced, high energy environment where the end user is our main priority. Working in a team of two and responsible for providing desk-side and remote support to 1000+ users. Day to day responsibilities include but not limited to; • Working closely with other teams to uphold IT infrastructure• Building portable devices, such as, mobile phones & tablets (Nokia, Apple, Microsoft)• Building and configuring all desktop PC’s, laptops & Tablets across the business• Installation of hardware (repair or upgrades) and software• Configuring and managing multi functioning printers using Equitrac’s Follow-you printing• Supporting and troubleshooting Windows 8.1 & 10• Using Windows Active Directory for managing GPO’s, user accounts and permissions• Office 365 exchange for Microsoft software licencing, mailbox administration and mailbox features• Using Airwatch MDM agent to manage corporate mobile phones and BYOD’s• Remote user support, TeamViewer and remote desktop • Network troubleshooting and diagnosing • Using SCCM to download software, software updates, site management as well as ensuring all computers are reporting to SCCM• SCSM to keep track of incidents and service requests and ensuring SLA’s are met in accordance to Metro Bank standards• Producing and maintaining documentation• Asset management, recording of all IT assets and maintaining records to ensure all information is up to date• Lync Server 2013 & Skype for Business• Ensuring all devices were compliant with strict information security guidelines • Using Windows security essentials and windows defender to prevent and/or remove any malware• Escalating calls to the appropriate team with as much details as possible to ensure a smooth handoverI have successfully completed Microsoft Official Course: M10982 Supporting and Troubleshooting Windows 10. Currently leading the proof of concept support of Windows 10 Enterprise. Show less

Mar 2015 - Mar 2017

Customer Service Representative

London, United Kingdom

Oct 2013 - Mar 2015

Designer Sunglasses Sales Associate

London, United Kingdom

Jan 2009 - Jun 2012
Team & coworkers

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FAQ

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What company does David D. work for?

David D. works for R.J. O'Brien.

What is David D.'s role at R.J. O'Brien?

David D. is listed as Systems Support Senior Associate at R.J. O'Brien.

Where is David D. based?

David D. is based in Greater London, England, United Kingdom while working with R.J. O'Brien.

What companies has David D. worked for?

David D. has worked for R.J. O'Brien, Vivacity, Arsenal F.C, Metro Bank (Uk), and Harvey Nichols.

Who are David D.'s colleagues at R.J. O'Brien?

David D.'s colleagues at R.J. O'Brien include Barbara Casey, Melisa Culbertson, Paulina Thiel-Fleszewski, Tony Yip, and Jane Obermoeller.

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