AeroLeads people directory · profile
Greg Catalfo Email & Phone Number
System Administrator
at
Dategrity
1 work email found
@oceaneering.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
System Administrator
Location
Severna Park, Maryland, United States
Company size
Who is Greg Catalfo? Overview
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Quick answer
Greg Catalfo is listed as System Administrator at Dategrity, a company with 6 employees, based in Severna Park, Maryland, United States. AeroLeads shows a work email signal at oceaneering.com and a matched LinkedIn profile for Greg Catalfo.
Greg Catalfo previously worked as Staff Cyber Engineer at Oceaneering and Senior Principal Windows System Administrator at Northrop Grumman. Greg Catalfo holds Associate Of Arts (Aa), General Studies from C.C.B.C..
Company email context
Email format at Dategrity
This section adds company-level context without repeating Greg Catalfo's masked contact details.
{first_initial}{last}@oceaneering.com
86% confidence
AeroLeads found 1 current-domain work email signal for Greg Catalfo. Compare company email patterns before reaching out.
Profile bio
About Greg Catalfo
I am a seasoned IT systems administrator with a multidisciplinary background. In addition to networking, virtualization, Microsoft administration, and storage systems, I also have extensive past experience with 3D mechanical modeling and simulation, mechanical assembly, prototyping, epoxy encapsulation for marine environments, PCB assembly and rework, and general electronics troubleshooting.
Listed skills include Inventor, Orcad, Security Clearance, Pcb Design, and 44 others.
Current workplace
Greg Catalfo's current company
Company context helps verify the profile and gives searchers a useful next step.
Dategrity
9 roles
Greg Catalfo work experience
A career timeline built from the work history available for this profile.
Staff Cyber Engineer
Current
Jan 2024 - Present
Senior Principal Windows System Administrator
Oct 2022 - Jan 2024
Senior Network Administrator
Sep 2020 - Oct 2022
Senior Infrastructure Engineer
Dec 2018 - Aug 2020
Senior Network Administrator
L-3 Chesapeake Sciences Corp.
All functions of an SMB IT person from desktop support to complete server lifecycles and network infrastructure design and deployment. Primarily MS Windows environment with most services virtualized on VMware and Dell hyperconverged technologies. Juniper, Pulse Secure, WatchGuard, Netgear M series, Aruba, Synology, Tivoli BigFix, ArcServe UDP, Paessler.
Apr 2013 - Dec 2018
Associate Engineer
L-3 Chesapeake Sciences Corp.
Jan 2001 - Apr 2013
Aug 2000 - Aug 2004
35B/35Y
Aug 1996 - Aug 2000
1 education record
Greg Catalfo education
-
C.C.B.C.
FAQ
Frequently asked questions about Greg Catalfo
Quick answers generated from the profile data available on this page.
What company does Greg Catalfo work for?
Greg Catalfo works for Dategrity.
What is Greg Catalfo's role at Dategrity?
Greg Catalfo is listed as System Administrator at Dategrity.
What is Greg Catalfo's email address?
AeroLeads has found 1 work email signal at @oceaneering.com for Greg Catalfo at Dategrity.
Where is Greg Catalfo based?
Greg Catalfo is based in Severna Park, Maryland, United States while working with Dategrity.
What companies has Greg Catalfo worked for?
Greg Catalfo has worked for Dategrity, Oceaneering, Northrop Grumman, Lorien Health Services, and L-3 Chesapeake Sciences Corp..
How can I contact Greg Catalfo?
You can use AeroLeads to view verified contact signals for Greg Catalfo at Dategrity, including work email, phone, and LinkedIn data when available.
What schools did Greg Catalfo attend?
Greg Catalfo holds Associate Of Arts (Aa), General Studies from C.C.B.C..
What skills is Greg Catalfo known for?
Greg Catalfo is listed with skills including Inventor, Orcad, Security Clearance, Pcb Design, Microsoft Office, Hardware, System Design, and Test Equipment.
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