Senior Data Engineer
Current
Mar 2023 - Present
AeroLeads people directory · profile
Greg Maclennan Email & Phone Number
Data Engineer at Circana
at
Circana
1 work email found
@npd.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Who is Greg Maclennan? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Greg Maclennan is listed as Data Engineer at Circana at Circana, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at npd.com and a matched LinkedIn profile for Greg Maclennan.
Greg Maclennan previously worked as Senior Data Engineer at Circana and Senior Data Engineer at The Npd Group. Greg Maclennan holds Data Science from General Assembly.
Company email context
Email format at Circana
This section adds company-level context without repeating Greg Maclennan's masked contact details.
{first}.{last}@npd.com
86% confidence
AeroLeads found 1 current-domain work email signal for Greg Maclennan. Compare company email patterns before reaching out.
Profile bio
About Greg Maclennan
Greg Maclennan is a Data Engineer at Circana at Circana. He possess expertise in microsoft excel, financial analysis, analysis, dependable team player, market research and 23 more skills.
Listed skills include Microsoft Excel, Financial Analysis, Analysis, Dependable Team Player, and 24 others.
Current workplace
Greg Maclennan's current company
Company context helps verify the profile and gives searchers a useful next step.
10 roles
Greg Maclennan work experience
A career timeline built from the work history available for this profile.
Senior Data Engineer
Mar 2022 - Mar 2023
Data Scientist
Dec 2017 - Mar 2023
Data Analytics Consultant
Aug 2017 - Mar 2019
Data Science Content Writer
Online Learning Platform
Writing data science courses in Python for an interactive online learning platform.
Feb 2017 - May 2017
Data Scientist
As a student at General Assembly's Data Science Immersive, I've worked individually and in teams on pulling, merging and cleaning data to build predictive models, and visualizing key takeaways. With the primary focus of developing actionable next steps. My work has been primarily based in Python for the data analysis and Git for organizing, sharing and tracking team work.
Nov 2016 - Mar 2017
Senior Associate
Supported growth focused technology companies in the New England market.
Jul 2012 - Jul 2016
Associate
Associate Development Program - Completed formal credit training program and supported three commercial lending teams in performing due diligence, underwriting, portfolio management, compliance and financial analysis. Supported portfolios of 100+ clients in the Boston market ranging from early stage private technology companies (hardware & software) to large public pharmaceutical companies.
Jul 2012 - Mar 2014
Intern
Executive Office Of Energy And Environmental Affairs - Office Of Technical Assistance
Prepared extensive report detailing asthmagen use and release in Massachusetts from 2000-2009 using Excel, Access and PowerPoint.
Oct 2011 - Apr 2012
Intern
Empirical Asset Management
Oct 2011 - Mar 2012
4 education records
Greg Maclennan education
Data Science
General Assembly
Chemistry, Environmental Chemistry, Economics
Connecticut College
Chemistry, Economics
Unsw
Education record
The Governors Academy
FAQ
Frequently asked questions about Greg Maclennan
Quick answers generated from the profile data available on this page.
What company does Greg Maclennan work for?
Greg Maclennan works for Circana.
What is Greg Maclennan's role at Circana?
Greg Maclennan is listed as Data Engineer at Circana at Circana.
What is Greg Maclennan's email address?
AeroLeads has found 1 work email signal at @npd.com for Greg Maclennan at Circana.
Where is Greg Maclennan based?
Greg Maclennan is based in Boston, Massachusetts, United States while working with Circana.
What companies has Greg Maclennan worked for?
Greg Maclennan has worked for Circana, The Npd Group, One Bead, Online Learning Platform, and General Assembly.
How can I contact Greg Maclennan?
You can use AeroLeads to view verified contact signals for Greg Maclennan at Circana, including work email, phone, and LinkedIn data when available.
What schools did Greg Maclennan attend?
Greg Maclennan holds Data Science from General Assembly.
What skills is Greg Maclennan known for?
Greg Maclennan is listed with skills including Microsoft Excel, Financial Analysis, Analysis, Dependable Team Player, Market Research, Finance, Management, and Microsoft Office.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial