Head Of Information Technology
Current
Sep 2022 - Present
AeroLeads people directory · profile
David Sims Email & Phone Number
Head of Technology @ BlackMilk | Ex Mastercard
at
Black Milk Clothing
2 work emails found
@mastercard.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Head of Technology @ BlackMilk | Ex Mastercard
Location
Greater Brisbane Area, Australia, Australia
Who is David Sims? Overview
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Quick answer
David Sims is listed as Head of Technology @ BlackMilk | Ex Mastercard at Black Milk Clothing, based in Greater Brisbane Area, Australia, Australia. AeroLeads shows a work email signal at mastercard.com and a matched LinkedIn profile for David Sims.
David Sims previously worked as Head of Information Technology at Black Milk Clothing and Vice President - Business Operations at Mastercard. David Sims holds It/Computer Science, Networking from Unsw.
Company email context
Email format at Black Milk Clothing
This section adds company-level context without repeating David Sims's masked contact details.
{first}_{last}@mastercard.com
89% confidence
AeroLeads found 2 current-domain work email signals for David Sims. Compare company email patterns before reaching out.
Profile bio
About David Sims
As a senior leader in the Fintech movement, I am a confident and highly skilled engineer with special interests in Software Development, Technical Operations and Leadership. Multi skilled and educated across several disciplines. Able to operate at a high level across multiple business functions in both team and autonomous roles.Driven by results, self motivated with over 20 years payments/e-commerce experience.
Listed skills include Mobile Payments, Network Engineering, Payment Systems, Payment Gateways, and 27 others.
Current workplace
David Sims's current company
Company context helps verify the profile and gives searchers a useful next step.
9 roles · 25 years
David Sims work experience
A career timeline built from the work history available for this profile.
Vice President - Business Operations
Nov 2020 - Sep 2022
Director - Business & Development Operations (Bizdevops)
Nov 2017 - Nov 2020
Technical Director Of Development Operations (Devops) - Systems Support
MasterCard Payment Gateway Services.
Jun 2016 - Nov 2020
Senior Systems Engineer (Devops)
Nov 2014 - Jun 2016
Senior Devops Systems Engineer
Sep 2013 - Nov 2014
System Engineer
Jun 2011 - Sep 2013
Team Leader Of Global Merchant Services / Sme Sales Manager
Jul 2008 - Oct 2011
Level 3 Network Engineer - Data Center Operations
2001 - 2006
~5 yrs
3 education records
David Sims education
It/Computer Science, Networking
Unsw
Bachelor Of Digital Media, Digital Media/Graphic Design/Audio Engineering
Sae Australia (School Of Audio Engineering)
High School
Trinity Catholic College - Lismore
FAQ
Frequently asked questions about David Sims
Quick answers generated from the profile data available on this page.
What company does David Sims work for?
David Sims works for Black Milk Clothing.
What is David Sims's role at Black Milk Clothing?
David Sims is listed as Head of Technology @ BlackMilk | Ex Mastercard at Black Milk Clothing.
What is David Sims's email address?
AeroLeads has found 2 work email signals at @mastercard.com for David Sims at Black Milk Clothing.
Where is David Sims based?
David Sims is based in Greater Brisbane Area, Australia, Australia while working with Black Milk Clothing.
What companies has David Sims worked for?
David Sims has worked for Black Milk Clothing, Mastercard, Transaction Network Services, and First Data Corporation.
How can I contact David Sims?
You can use AeroLeads to view verified contact signals for David Sims at Black Milk Clothing, including work email, phone, and LinkedIn data when available.
What schools did David Sims attend?
David Sims holds It/Computer Science, Networking from Unsw.
What skills is David Sims known for?
David Sims is listed with skills including Mobile Payments, Network Engineering, Payment Systems, Payment Gateways, Red Hat Linux, Troubleshooting, Logical Thinker, and Databases.
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