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Charles N Wyble

Senior System Engineer/SRE with extensive Linux/Windows/Networking

[ Github Profile ] . [ reachableceo@reachableceo.com ] . [ 818 280 7059 ]

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