Chief Of Staff
Current
Dec 2021 - Present
AeroLeads people directory · profile
Mark Joinnides Email & Phone Number
Chief of Staff at Vaxxinity
at
Vaxxinity
1 work email found
@alumni.upenn.edu
3 phones found area 516 and 646
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Chief of Staff at Vaxxinity
Location
United States, United States, United States
Who is Mark Joinnides? Overview
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Quick answer
Mark Joinnides is listed as Chief of Staff at Vaxxinity at Vaxxinity, based in United States, United States, United States. AeroLeads shows a work email signal at alumni.upenn.edu, phone signal with area code 516, 646, and a matched LinkedIn profile for Mark Joinnides.
Mark Joinnides previously worked as Chief Of Staff at Vaxxinity and Global Head of Business & Corporate Development at Vaxxinity. Mark Joinnides holds Mse, Bioengineering, Entrepreneurship from University Of Pennsylvania.
Company email context
Email format at Vaxxinity
This section adds company-level context without repeating Mark Joinnides's masked contact details.
*@alumni.upenn.edu
68% confidence
AeroLeads found 1 current-domain work email signal for Mark Joinnides. Compare company email patterns before reaching out.
Profile bio
About Mark Joinnides
Mark Joinnides is a Chief of Staff at Vaxxinity at Vaxxinity. He possess expertise in business strategy, entrepreneurship, analysis, market research, project management and 34 more skills. He is proficient in French and Chinese.
Listed skills include Business Strategy, Entrepreneurship, Analysis, Market Research, and 35 others.
Current workplace
Mark Joinnides's current company
Company context helps verify the profile and gives searchers a useful next step.
13 roles
Mark Joinnides work experience
A career timeline built from the work history available for this profile.
Global Head Of Business & Corporate Development
Mar 2020 - Dec 2021
Business And Corporate Development
Jul 2017 - Apr 2021
Senior Associate
Jun 2013 - Apr 2017
Consultant
Nov 2010 - Jun 2013
Managing Director - Business Development
Sep 2009 - Aug 2012
Drummer
Real Be Easys
Mar 2011 - May 2012
Independent Ir Advisor
Steadfast Financial, Llc
Apr 2010 - Oct 2010
Laboratory Analyst
Developed, set up, and ran methylation-specific oligonucleotide microarray analyses and bisulfite sequencing assays to identify epigenetic markers that predispose patients to resist certain ovarian cancer treatments. Statistically analyzed epigenomic data using S-Plus, R, and Mathematica
Oct 2009 - May 2010
Urban Park Ranger
New York City Department Of Parks And Recreation
Jun 2008 - Aug 2008
Summer Analyst
Jun 2007 - Aug 2007
Physics Laboratory Instructor
Jan 2004 - May 2007
Engineer
Tsba Controls, Inc.
May 2005 - Jun 2006
3 education records
Mark Joinnides education
Mse, Bioengineering, Entrepreneurship
Bs Magna Cum Laude, Bioengineering, Business Management
Education record
FAQ
Frequently asked questions about Mark Joinnides
Quick answers generated from the profile data available on this page.
What company does Mark Joinnides work for?
Mark Joinnides works for Vaxxinity.
What is Mark Joinnides's role at Vaxxinity?
Mark Joinnides is listed as Chief of Staff at Vaxxinity at Vaxxinity.
What is Mark Joinnides's email address?
AeroLeads has found 1 work email signal at @alumni.upenn.edu for Mark Joinnides at Vaxxinity.
What is Mark Joinnides's phone number?
AeroLeads has found 3 phone signal(s) with area code 516, 646 for Mark Joinnides at Vaxxinity.
Where is Mark Joinnides based?
Mark Joinnides is based in United States, United States, United States while working with Vaxxinity.
What companies has Mark Joinnides worked for?
Mark Joinnides has worked for Vaxxinity, United Neuroscience, Cbpartners, Simon-Kucher & Partners, and China Your Way.
How can I contact Mark Joinnides?
You can use AeroLeads to view verified contact signals for Mark Joinnides at Vaxxinity, including work email, phone, and LinkedIn data when available.
What schools did Mark Joinnides attend?
Mark Joinnides holds Mse, Bioengineering, Entrepreneurship from University Of Pennsylvania.
What skills is Mark Joinnides known for?
Mark Joinnides is listed with skills including Business Strategy, Entrepreneurship, Analysis, Market Research, Project Management, Pricing, Business Planning, and Strategic Consulting.
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