John Greenwald Email & Phone Number
Systems Administration Analyst @ NTT DATA Services
5 free lookup(s).
No credit card required.
John Greenwald Location
- West Haven, CT, US
John Greenwald Work
- 2017 -now Systems Administration Analyst @
- 1991 -2016 Network Engineer @
- 1988 -1991 Computer Repair Technician @
John Greenwald Education
- University of Connecticut
Bachelor's degree (Computer Science)
1982-1986
John Greenwald Skills
- Networking
- Firewalls
- Project Management
- Troubleshooting
- Research
- Windows Server
- Program Management
- Cisco Systems Products
- Linux
- Cisco Technologies
- System Administration
- Network Administration
- Servers
- Switches
- Customer Service
- Strategic Planning
- Routers
- Dynamic Host Configuration Protocol Dhcp
- Domain Name System Dns
- Virtual Private Network Vpn
- Virtual Private Network
- Domain Name System
- Dynamic Host Configuration Protocol
John Greenwald Summary
- John Greenwald, based in West Haven, CT, US, is currently a Systems Administration Analyst at NTT DATA Services. John Greenwald brings experience from previous roles at Yale University. John Greenwald holds a 1982 - 1986 Bachelor's degree in Computer Science @ University of Connecticut. With a robust skill set that includes Networking, Firewalls, Project Management, Troubleshooting, Research and more. John Greenwald has 2 emails on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different John Greenwald?
Find contact details for 700 million professionals.
Others Named John Greenwald
John Greenwald
Director, Investment Grade Credit
United States
John Greenwald
Systems Administration Analyst
West Haven, CT, US
John Greenwald
-
Atlantic Beach, FL, US
John Greenwald
Electrical Engineer Expert
Midland, TX, US
John Greenwald
Patent and Trademark Lawyer
Atlanta, GA, US
John Greenwald
Highway Engineer
Hoboken, NJ, US
Top NTT DATA Services Employees
Grant Gibson
Managing Director Business Value, Client Growth Office
Los Angeles, CA, US
Dipankar Roy
CTO, Vice President
Austin, TX, US
Chitra Lele
Managing Director, Life Sciences Consulting
Plano, TX, US
Christopher Crocker
Vice President
Plano, TX, US
Raj Mohanty
Managing Director
Chicago, IL, US
Eric Bustos
Managing Director, Insurance Segment Leader (Brokerage and Reinsurance)
Florida, United States
Rhyse Monahan
Chief Operating Officer Manufacturing
Carlsbad, CA, US
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co