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<h1 id="charles-n-wyble">Charles N Wyble</h1>
<h4
id="senior-system-engineersre-with-extensive-linuxwindowsnetworking">Senior
System Engineer/SRE with extensive Linux/Windows/Networking</h4>
<h5 id="github-profile-.-reachableceoreachableceo.com-.-818-280-7059">[
<a href="https://github.com/reachableceo">Github Profile</a> ] . [
reachableceo@reachableceo.com ] . [ 818 280 7059 ]</h5>
<p>Austin TX / Raleigh NC / Remote</p>
<p>CDK Global Senior System Engineer July 2024 - October 2024</p>
<ul>
<li>Security Compliance : worked with risk management/audit to remediate
insecure configurations</li>
<li>Created Alma9 Packer image from scratch</li>
</ul>
<p>Apple Computer Senior System Administrator March 2024 - July 2024</p>
<ul>
<li>Day to day server operations scheduling downtime etc</li>
</ul>
<p>SHEIN.com Staff SIte Reliability Engineer December 2022 - August
2023</p>
<ul>
<li>Streamlined engineer onboarding by documenting and overhauling the
process, consolidating disparate guides into a comprehensive modular set
of documents.</li>
<li>Established a taxonomy for team documentation in the wiki,
implementing Confluence best practices for a proper knowledge base.</li>
<li>Served as the SRE Liaison for cybersecurity functions, ensuring
compliance with data locality/partition requirements and pending federal
data privacy legislation.</li>
<li>Focused on fostering a culture of automation and skill development
within the SRE team, emphasizing code review, infrastructure as code,
versioning, testing, and effective ticket management.</li>
<li>Contributed to Linux server administration both internally and
externally, aiding colleagues with scripting/automation and assisting in
the migration from AWS to Azure with zero customer-facing system impact.
Additionally, provided day-to-day support for AWS and Azure activities
and troubleshooting.</li>
</ul>
<p>3M Senior Site Reliability Engineer March 2020 November 2022</p>
<ul>
<li>Supported Vendavo on RedHat Linux, managed releases, and provided
day-to-day developer support.</li>
<li>Created a homegrown YAML conflguration management system, utilizing
bash scripting and YAML templates with a CSV-based key/value store to
eThciently manage and regenerate environment-speciflc variables for a
line-of-business application across multiple development, testing,
staging, and production environments.</li>
</ul>
<p>Dell Residency Resident System/Network Expert October 2019 March
2020</p>
<ul>
<li>Rolled out centralized Active Directory authentication, deployed
Dell OpenManage, and upgraded network equipment.</li>
<li>Deployed password vault, Active Directory PKI, and implemented a
ground-up network redesign.</li>
<li>Designed VmWare NSX network.</li>
</ul>
<p>TippingPoint Staff System/network Architect March 2012 - June
2019</p>
<ul>
<li>Conducted code and design reviews for internal/external team
projects and actively participated in broad enterprise collaboration,
focusing on large-scale fleet management.</li>
<li>Managed user account administration, manual/semi-automated server
provisioning, trouble tickets, security vulnerability remediation, and
system/network auditing.</li>
<li>Led various projects, including migrating fleet systems from Centos 6
to Centos 7, implementing LXC/ LXD container versions for increased
system utilization, and creating an on-premise deployment system (GUMPS)
for automated provisioning.</li>
<li>Deployed network monitoring systems (Zenoss, observium/librenms),
utilized librenms as a Conflguration Management Database (CMDB), and
implemented a fleet orchestration system (Rundeck).</li>
<li>Executed extensive vulnerability remediation, OS/application/kernel
patching, NIC customization/ optimization, and data migrations while
developing and maintaining custom scripts for tasks such as LDAP
management and SSL scenarios. Automated processes like re-imaging and
ensured continuous distribution of a 40GB dataset of packet captures
across a global fleet.</li>
</ul>
<p>HostGator.com Automation and Escalation Engineer March 2011 - May
2012</p>
<ul>
<li>Provided senior-level Linux and web application support
globally.</li>
<li>Developed standardized reply language and scripts, reducing errors
in Level I Linux administrator department.</li>
</ul>
<p>RippleTV Systems Engineer October 2008 - Jaunary 2010</p>
<ul>
<li>Provided system engineering expertise for customer-facing
advertising platform (AdSpot) and internal fleet management tool
(CPanel).</li>
<li>Utilized Nginx, Mongrel, Thin, Rails, Merb, Rack, MySQL, memcached,
and F5 LTM.</li>
</ul>
<p>Walt Disney Internet Group Site Reliability Engineer August 2006 -
September 2007</p>
<ul>
<li>Engaged in dynamic work environment focusing on popular
web/ecommerce sites, including disneyworld.com and disneyland.com.</li>
<li>Provided design, architecture, and day-to-day administration for
Disney park property sites generating $2 billion annually.</li>
<li>Offered system engineering and PCI compliance expertise for
Disneyland.com, Disneyworld.com, DisneyCruiseLines.com, and 23 related
properties.</li>
<li>Utilized Jboss instances on RHEL3/4 for business logic and employed
Windows 2003 with Tomcat/IIS for frontend application serving.</li>
<li>Automated routine system administration tasks through the creation
of batch and VBScript programs for Windows administration.</li>
<li>Led an Active Directory project for WDIG, designing and implementing
a nationwide, highly available system across 3 data centers.</li>
<li>Managed the migration from Windows NT to Windows 2003 Active
Directory domain controllers, including experience with Windows 2008,
Centrify, and Samba/Winbind/LDAP/Kerberos.</li>
</ul>
<p>Electronic Clearing House Senior Linux System Administrator April
2005 - July 2006</p>
<ul>
<li>Linux systems engineer in a 24x7 transaction
processing/ecommerce/flnancial services environment, collaborating with
network administration and infrastructure design teams.</li>
<li>Ensured continuous uptime for high-impact environments, including a
1TB MySQL database, 300TB Oracle database, 1.5TB Oracle Data Warehouse,
and a 4,000-store LAMP-based ecommerce system
(MerchantAmerica.com).</li>
<li>Successfully deployed an enterprise-wide Linux backup system,
featuring encrypted backups stored on a central server with ISCSI
attached network storage, utilizing GNUPG and tar over SSH. Regular
backups and restores were tested weekly.</li>
<li>Led the deployment of Oracle database infrastructure, implementing
two Oracle RAC clusters with Dell 6850 servers, Qual Dual Core Xeon
processors, and 32GB of RAM each. The clusters ran on RedHat Enterprise
Linux 4.0 64bit edition, serving Data Warehouse, Transaction Processing
Software, and Credit Card Clearing applications.</li>
</ul>
<p>GSI Commerce HPUX/Windows/Linux System Administrator March 2002 -
February 2005</p>
<ul>
<li>Contributed to disaster recovery from an Informix Database
failure.</li>
<li>Streamlined FTP server conflguration and deployed open-source remote
control software.</li>
<li>Upgraded network infrastructure from hubs to managed switches.
Education ———</li>
</ul>
<p>High School Graduate</p>