AeroLeads people directory · profile
David Balassi Email & Phone Number
Information Security Ops Group Manager
at
Citi
1 work email found
@citigroup.com
4 phones found area 314, 202, and 800
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Information Security Ops Group Manager
Location
St Louis, Missouri, United States
Company size
Who is David Balassi? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
David Balassi is listed as Information Security Ops Group Manager at Citi, a company with 196387 employees, based in St Louis, Missouri, United States. AeroLeads shows a work email signal at citigroup.com, phone signal with area code 314, 202, 800, and a matched LinkedIn profile for David Balassi.
David Balassi previously worked as SVP, Head of Cyber Defense for Markets at Citi at Citi and SVP, Information Security Ops Group Manager at Citi. David Balassi holds Bachelor Of Science (Bs), Computer Engineering from Saint Louis University.
Company email context
Email format at Citi
This section adds company-level context without repeating David Balassi's masked contact details.
{first}.{last}@citigroup.com
89% confidence
AeroLeads found 1 current-domain work email signal for David Balassi. Compare company email patterns before reaching out.
Profile bio
About David Balassi
David Balassi is a Information Security Ops Group Manager at Citi. He possess expertise in java, python, c++, microsoft word, digital circuit design and 18 more skills.
Listed skills include Java, Python, C++, Microsoft Word, and 19 others.
Current workplace
David Balassi's current company
Company context helps verify the profile and gives searchers a useful next step.
Citi
11 roles
David Balassi work experience
A career timeline built from the work history available for this profile.
Svp, Head Of Cyber Defense For Markets At Citi
Current
Apr 2024 - Present
Svp, Information Security Ops Group Manager
Manager of the Citi ICG SSA team, performing new application and project IS reviews, and Process owner for the IS Risk Assessment program for ICG, where I work with stake holders across LOBs to align policies and standards with toolsets and processes
May 2022 - Mar 2024
Vp, Tiso Senior Security Analyst
May 2020 - May 2022
Aug 2017 - May 2020
Solutions Architect
Working on several projects across LOBs implementing various security and feature enhancements to internal and customer facing applications to determine overall architectural significance and impact of projects, and provide guidance through design directives and design charters.
Jan 2017 - Aug 2017
Information Security Pm
Managed IS related projects, including cryptography initiatives, wireless security updates, and PCI Compliance reviews
Feb 2016 - Jan 2017
Information Security Officer
Support the implementation of the IS program from a technical perspective. Provide advice, governance and oversight to ensure that Information Security policy is complied with for company processes and systems
Jul 2015 - Feb 2016
System Engineer
Maryville Technologies
- Worked server installations, site surveys, and decoms in multiple tier 4 datacenters nation wide
- Mapped server room virtual and physical connections.
- Managed company Active Directory Server
- Set up virtual Windows/Linux server systems for deployment.
- Remediated internal Maryville IT operations Support incidents.
- Managed company hardware and software including desktop and laptop computers, physical and virtual server systems, company webpages, network printing, telephony software, company domain, employee exchange accounts, and.
Jun 2012 - Aug 2014
Owner
Cutting Edge Lawn Care Services
- Owner and Lawn Technician
- Provided landscape duties including mowing, edging, trimming, resodding, aerating, and landscape redesign for private customers.
- Responsible for tool and machine upkeep.
- Managed two employees.
- Serviced over 20 weekly/biweekly clients
Mar 2007 - Jan 2012
Volunteer
Oasis International Ministries
Jan 2010 - Nov 2010
Team & coworkers
Colleagues at Citi
Other employees you can reach at citigroup.com. View company contacts for 196387 employees →
PD
Patrick Debaene
Colleague at Citi
Cologne Bonn Region, Germany
View →
MR
Maria Ribeiro
Colleague at Citi
Porto, Porto, Portugal, Portugal
View →
DK
Dermot K.
Colleague at Citi
Belfast Metropolitan Area, United Kingdom
View →
MJ
Mansi Johar
Colleague at Citi
Jersey City, New Jersey, United States, United States
View →
TW
Tamara Wayne
Colleague at Citi
Buffalo, New York, United States, United States
View →
CT
Chhaya Tiwari
Colleague at Citi
Pune, Maharashtra, India, India
View →
JV
Jamuna Vasudevan
Colleague at Citi
Chennai, Tamil Nadu, India, India
View →
SH
Shawna Hagan
Colleague at Citi
Florence, Kentucky, United States, United States
View →
SR
Swathi Ramu
Colleague at Citi
Chennai, Tamil Nadu, India, India
View →
AH
Adam Hart
Colleague at Citi
New York, New York, United States, United States
View →
Patrick Debaene
Colleague at Citi
Cologne Bonn Region, Germany
View →
MR
Maria Ribeiro
Colleague at Citi
Porto, Porto, Portugal, Portugal
View →
DK
Dermot K.
Colleague at Citi
Belfast Metropolitan Area, United Kingdom
View →
MJ
Mansi Johar
Colleague at Citi
Jersey City, New Jersey, United States, United States
View →
TW
Tamara Wayne
Colleague at Citi
Buffalo, New York, United States, United States
View →
CT
Chhaya Tiwari
Colleague at Citi
Pune, Maharashtra, India, India
View →
JV
Jamuna Vasudevan
Colleague at Citi
Chennai, Tamil Nadu, India, India
View →
SH
Shawna Hagan
Colleague at Citi
Florence, Kentucky, United States, United States
View →
SR
Swathi Ramu
Colleague at Citi
Chennai, Tamil Nadu, India, India
View →
AH
Adam Hart
Colleague at Citi
New York, New York, United States, United States
View →
2 education records
David Balassi education
Bachelor Of Science (Bs), Computer Engineering
Saint Louis University
Education record
Saint Louis University
FAQ
Frequently asked questions about David Balassi
Quick answers generated from the profile data available on this page.
What company does David Balassi work for?
David Balassi works for Citi.
What is David Balassi's role at Citi?
David Balassi is listed as Information Security Ops Group Manager at Citi.
What is David Balassi's email address?
AeroLeads has found 1 work email signal at @citigroup.com for David Balassi at Citi.
What is David Balassi's phone number?
AeroLeads has found 4 phone signal(s) with area code 314, 202, 800 for David Balassi at Citi.
Where is David Balassi based?
David Balassi is based in St Louis, Missouri, United States while working with Citi.
What companies has David Balassi worked for?
David Balassi has worked for Citi, Maryville Technologies, Cutting Edge Lawn Care Services, and Oasis International Ministries.
Who are David Balassi's colleagues at Citi?
David Balassi's colleagues at Citi include Patrick Debaene, Maria Ribeiro, Dermot K., Mansi Johar, and Tamara Wayne.
How can I contact David Balassi?
You can use AeroLeads to view verified contact signals for David Balassi at Citi, including work email, phone, and LinkedIn data when available.
What schools did David Balassi attend?
David Balassi holds Bachelor Of Science (Bs), Computer Engineering from Saint Louis University.
What skills is David Balassi known for?
David Balassi is listed with skills including Java, Python, C++, Microsoft Word, Digital Circuit Design, Circuit Testing, Active Directory, and Hardware.
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