Charles N Wyble
Senior
System Engineer/SRE with extensive Linux/Windows/Networking
Austin TX / Raleigh NC /
RemoteSkills
- Linux (22 years) : RHEL/Debian/Ubuntu, kickstart,
PXE, LDAP, SSSD, RPM/Deb package creation, quotas, extended permissions,
clustering, AppArmor, SeLinux, Centrify, Tripwire, Integrit, OSSEC.
- Unix ( 5 years) : HPUX/Solaris
- Windows (22 years) : Server (2008 - 2016), Windows
client automated deployment (7,8,10,11), Active Directory, Group Policy,
WSUS, Certificate Services, AD DNS, AD DHCP, complex multiple forest and
domain setups, LDAP
- Free/Libre/Open Source Server software (22 years) :
Apache, Postfix, Qmail, Dovecot, Courier, Nginx, Matamo, Discourse,
Wordpress, Mautic,Dolibarr, Revive, Firefly, Cloudron, Coolify, Gitea,
Gitlab, GitHub, Git, Jenkins, Rundeck, N8N, Mysql,Postgresql,
LetsEncrypt, ACME, cfssl
- Cyber Security (22 years) : PCI Compliance,
security hardening,audits, breach response and mitigation, patch and
vulnerability management.
- Networking (22 years) : Linux Virtual Server,
HAProxy, Ubiquiti Unifi, Opnsense, Pfsense, HP, Cisco, Arista, Dell,
DNS, DHCP, IPAM, PXE, IPS, IDS, GRE, IPSEC. Wireguard, OpenVPN, Nebula,
Tailscale, RADIUS. Mostly layer2 data center/campus/access some
WAN,firewall,layer3
- Monitoring (22 years) : Uptime kuma, librenms,
zabbix, zenoss, nagios
- Storage (22 years) : NFS, Samba, CIFS, Netapp, ZFS,
True/Free NAS, 3par, MSA, Equallogic, EMC, generic iscsi
- Virtualization (22 years) : VmWare,
Parallels,HyperV, KVM, Xen
- Containerization (12 years) : LXC, Docker
- Configuration management (22 years) : Slack,
Cfengine, Puppet, FetchApply, Ansible, Hashicorp Packer/Vault
- Embedded (5 years) : Raspberry pi, arduino,
seeduino, Lego Mindstorms
- Programming/Automation (22 years) : Bash , J2ME,
PHP, Ruby, PowerShell, TCL/TK, Java.
- Ticket / incident / project management (22 years):
Jira, ServiceNow,Redmine,RT.
- Git (15 years) : branching, merging, multiple
teams, external vendors, submodules etc.
- Current growth/learning focus (2 year in my
development lab) : Prometheus, Grafana, CI/CD, GCP, AWS, Azure,
Kubernetes, Helm
Projects
- Fedora to Debian field switch
- Datacenter buildout in 86 days for 8 billion dollars
- Global AD build out/PCI compliance
- other cool project (go through CV to find) #todo
- other cool project (go through CV to find) #todo
Work history
- Insight Global - CDK Global | Senior System
Engineer | July 2024 - October 2024
- TCS - Apple Computer | Senior System
Administrator | March 2024 - July 2024
- Shein.com | Staff SIte Reliability
Engineer | December 2022 - August 2023
- 3M | Senior Site Reliability
Engineer | March 2020 - November 2022
- Dell Residency - Confidential End CLients (government
sector) | Resident System/Network Expert |
October 2019 - March 2020
- TippingPoint | Staff System/network
Architect | March 2012 - June 2019
- HostGator | Automation and Escalation
Engineer | March 2011 - May 2012
- RippleTV | Systems Engineer |
October 2008 - Jaunary 2010
- Walt Disney Internet Group | Site
Reliability Engineer | August 2006 - September 2007
- Electronic Clearing House | Senior Linux
System Administrator | April 2005 - July 2006
- GSI Commerce | HPUX/Windows/Linux System
Administrator | March 2002 - February 2005
Education
High School Graduate