Christopher Barnum Email & Phone Number
Senior Systems Engineer @ Visa
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Christopher Barnum Location
- Ashburn, VA, US
Christopher Barnum Work
- Senior Systems Engineer @ (October 2025 - Present)
- Engineer III @ (June 2024 - March 2025)
- Site Reliability Engineer @ (October 2021 - May 2024)
- Systems Engineer II @ (May 2017 - October 2021)
- Customer Data Engineer @ (September 2015 - May 2017)
- Linux Systems Administrator II @ (May 2013 - September 2015)
- WebSphere-Support Systems Administrator @ (August 2009 - April 2013)
- Help Desk @ (August 2008 - May 2009)
- Student Assistant @ New York State Office of the State Comptroller (June 2008 - August 2008)
- IT Consultant and PC Technician and Programmer @ Tech Valley Networking (February 2005 - February 2008)
- Co-Founder and Webmaster @ Thewac.NET (February 2005 - January 2007)
- Co-Founder and Webmaster @ Thewac.NET (February 2005 - January 2007)
- Computer Laboratory and Technical Support @ (August 2004 - May 2006)
Christopher Barnum Education
- SUNY Polytechnic Institute
Bachelors of Science (Computer Engineering Technology)
2006-2009 - Schenectady County Community College
Associates in Applied Science (Computer Networks & Systems)
2004-2006
Christopher Barnum Skills
- OS X
- Windows Server
- Git
- Linux
- Apache 2
- Active Directory
- LVM
- ZFS
- Windows
- MediaWiki
- DNS
- MongoDB
- Perl
- Postfix
- Rrdtool
- Mac OS X
- Linux System Administration
- Microsoft SQL Server
- Troubleshooting
- Nginx
- Ansible
- System Administration
- Edge
- LAMP administration
- Hadoop
- Apache
- Memcached
- Rackspace
- WordPress
- IBM HTTP Server
- PHP
- Redis
- AIX
- Python
- F5 BigIP
- WebSphere Application Server
- Windows System Administration
- Bash
- VMware ESX
- Unix
- Servers
- VMware
- Siteminder
- Curl
- MySQL
- Rackspace Cloud
- Tortoise SVN
Christopher Barnum Summary
- Christopher Barnum, based in Ashburn, VA, US, is currently a Senior Systems Engineer at Visa. Christopher Barnum brings experience from previous roles at CrowdStrike, VMware, Amazon Web Services (AWS) and Rackspace, the #1 managed cloud company. Christopher Barnum holds a 2006 - 2009 Bachelors of Science in Computer Engineering Technology @ SUNY Polytechnic Institute. With a robust skill set that includes OS X, Windows Server, Git, Linux, Apache 2 and more. Christopher Barnum has 4 emails and 3 mobile phone numbers on RocketReach.
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