Cisco Fellow
Current
Apr 2006 - Present
AeroLeads people directory · profile
David Mcgrew Email & Phone Number
Cisco Fellow
at
Cisco Systems, Inc
3 work emails found
@cisco.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Cisco Fellow
Location
Poolesville, Maryland, United States
Company size
Who is David Mcgrew? Overview
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Quick answer
David Mcgrew is listed as Cisco Fellow at Cisco Systems, Inc, a with 91694 employees, based in Poolesville, Maryland, United States. AeroLeads shows a work email signal at cisco.com and a matched LinkedIn profile for David Mcgrew.
David Mcgrew previously worked as Technical Leader II at Cisco Systems and Manager II, Software Development Engineering at Cisco Systems. David Mcgrew holds Phd, Theoretical Physics from Michigan State University.
Company email context
Email format at Cisco Systems, Inc
This section adds company-level context without repeating David Mcgrew's masked contact details.
{last}@cisco.com
95% confidence
AeroLeads found 3 current-domain work email signals for David Mcgrew. Compare company email patterns before reaching out.
Profile bio
About David Mcgrew
David works in cybersecurity research and development and applied cryptography. He designed authenticated encryption and encrypted voice and video communications standards that are in widespread use, championed open and patent-free cryptography, and pioneered the commercial use of encrypted traffic analysis to defend networked information systems. He is a Fellow at Cisco, and holds a PhD in physics from Michigan State University
Listed skills include Cryptography, Network Security, Ssl, Ipsec, and 20 others.
Current workplace
David Mcgrew's current company
Company context helps verify the profile and gives searchers a useful next step.
Cisco Systems, Inc
7 roles
David Mcgrew work experience
A career timeline built from the work history available for this profile.
Mar 2003 - Mar 2006
Manager Ii, Software Development Engineering
(Re)formed and managed the Advanced Cryptographic Development Group.
Jun 2001 - Feb 2003
Technical Leader
Technical Leader in Foundational Engineering; developed Secure RTP standard and reference implementation.
Apr 2000 - Jun 2001
Manager, Software Development Engineering
Formed and managed the Strategic Cryptographic Development (SCD) Group within the Office of the CTO.
Jan 2000 - Mar 2000
Manager, Software Development Engineering
Managed the Crypto and VPN Software Development team in Internet Technologies Division (ITD) and the Security ISU.
Oct 1998 - Dec 1999
Cryptographic Scientist
Trusted Information Systems, Inc.
Jun 1996 - Oct 1998
Team & coworkers
Colleagues at Cisco Systems, Inc
Other employees you can reach at cisco.com. View company contacts for 91694 employees →
P(
Piotr (Pj) Jarzynka
Colleague at Cisco Systems, IncFrance
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ZM
Zlatko Mesko
Colleague at Cisco Systems, IncSkopje, Skopje Statistical Region, North Macedonia, Macedonia, The Former Yugoslav Republic Of
View →
MM
Manohar Mistry
Colleague at Cisco Systems, IncMumbai, Maharashtra, India
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RJ
Ravichandran J
Colleague at Cisco Systems, IncBagalkot, Karnataka, India
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MH
Mojde Hasanzade
Colleague at Cisco Systems, IncHorten, Vestfold Og Telemark, Norway
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MS
Marcel Safranek
Colleague at Cisco Systems, IncMagdeburg, Saxony-Anhalt, Germany
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CK
Chakib Krimi
Colleague at Cisco Systems, IncAlgeria
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EC
Ed Cheng
Colleague at Cisco Systems, IncUnited States
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MF
Mohamed Fawzy
Colleague at Cisco Systems, IncFrisco, Texas, United States
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AL
Anderson Lopes
Colleague at Cisco Systems, IncMaranguape, Ceará, Brazil
View →
Piotr (Pj) Jarzynka
Colleague at Cisco Systems, IncFrance
View →
ZM
Zlatko Mesko
Colleague at Cisco Systems, IncSkopje, Skopje Statistical Region, North Macedonia, Macedonia, The Former Yugoslav Republic Of
View →
MM
Manohar Mistry
Colleague at Cisco Systems, IncMumbai, Maharashtra, India
View →
RJ
Ravichandran J
Colleague at Cisco Systems, IncBagalkot, Karnataka, India
View →
MH
Mojde Hasanzade
Colleague at Cisco Systems, IncHorten, Vestfold Og Telemark, Norway
View →
MS
Marcel Safranek
Colleague at Cisco Systems, IncMagdeburg, Saxony-Anhalt, Germany
View →
CK
Chakib Krimi
Colleague at Cisco Systems, IncAlgeria
View →
EC
Ed Cheng
Colleague at Cisco Systems, IncUnited States
View →
MF
Mohamed Fawzy
Colleague at Cisco Systems, IncFrisco, Texas, United States
View →
AL
Anderson Lopes
Colleague at Cisco Systems, IncMaranguape, Ceará, Brazil
View →
2 education records
David Mcgrew education
Phd, Theoretical Physics
Bachelor Of Science, Physics
FAQ
Frequently asked questions about David Mcgrew
Quick answers generated from the profile data available on this page.
What company does David Mcgrew work for?
David Mcgrew works for Cisco Systems, Inc.
What is David Mcgrew's role at Cisco Systems, Inc?
David Mcgrew is listed as Cisco Fellow at Cisco Systems, Inc.
What is David Mcgrew's email address?
AeroLeads has found 3 work email signals at @cisco.com for David Mcgrew at Cisco Systems, Inc.
Where is David Mcgrew based?
David Mcgrew is based in Poolesville, Maryland, United States while working with Cisco Systems, Inc.
What companies has David Mcgrew worked for?
David Mcgrew has worked for Cisco Systems, Inc, Cisco Systems, and Trusted Information Systems, Inc..
Who are David Mcgrew's colleagues at Cisco Systems, Inc?
David Mcgrew's colleagues at Cisco Systems, Inc include Piotr (Pj) Jarzynka, Zlatko Mesko, Manohar Mistry, Ravichandran J, and Mojde Hasanzade.
How can I contact David Mcgrew?
You can use AeroLeads to view verified contact signals for David Mcgrew at Cisco Systems, Inc, including work email, phone, and LinkedIn data when available.
What schools did David Mcgrew attend?
David Mcgrew holds Phd, Theoretical Physics from Michigan State University.
What skills is David Mcgrew known for?
David Mcgrew is listed with skills including Cryptography, Network Security, Ssl, Ipsec, Security, Computer Security, Tcp/Ip, and R&D.
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