Career Profile

I love Automation, Open Source, and Linux the perfect combination of these three would be Ansible and Terraform with a bit of Kubernetes. I also enjoy problem solving while designing and building solutions.

Experiences

Ansible Automation Architect

Jan 2021 - Present
Red Hat, Remote

Ansible Automation Architect supporting multiple Fortune 500 customers with their automation needs. Here are a few of the tools and technology that I worked with creating automation.

  • Ansible Automation Platform
    • Ansible
    • Ansible-lint
    • Ansible-Navigator
    • Ansible-builder
    • Custom Collections
    • Custom Modules
    • Controller/Tower
    • Private Automation Hub
  • Terraform
  • GitHub Actions
  • Python
  • ServiceNow
  • Zabbix, Solarwinds
  • VMware and Nutanix
  • RHEL, CentOS, Ubuntu
  • Cisco NXOS, JunOS, Cumulus

Sr Systems Engineer II

Jan 2017 - Dec 2020
Raytheon, Pensacola FL

Linux Systems Administrator maintaining over 1,000 Linux servers across multiple sites.

  • Managed user accounts using IDM
  • Reviewed/updated STIG compliance for RHEL 7
  • Provided support with system upgrades/updates
  • Provided technical support for end users
  • Built up RHEL7 VM servers using VMware ESXi 6 and kickstart
  • Managed systems using RH Satellite Server 5&6
  • Worked with OpsView/Nagios to monitor systems
  • Managed SourceFire Defensive Center 5 systems
  • Worked with Puppet for configuration management
  • Wrote Ansible Playbooks to automate and configure systems
  • Built and worked with Ansible-Tower

System Administrator

May 2016 - Dec 2016
Jacobs Technology, Ridgecrest, CA
  • Reviewed STIG compliance
  • Built up webservers
  • Built up email server
  • Installed and Configured Issue Ticketing/Tracking Software (JIRA)
  • Tested upgrading to CentOS 7 from Oracle 6.7
  • Managed permissions on NAS
  • Managed user accounts
  • Worked with/wrote Ansible scripts

Software Configuration Manager/Jr. Linux Sys Admin

May 2014 - May 2016
Jacobs Technology, Ridgecrest, CA
  • Updated and maintain SVN repository
  • Extensive work with Linux Operating System
  • Updated documentation, policies and procedures
  • Wrote Bash and Python scripts
  • Tested moving SVN to GIT repository
  • Created Network Diagrams

Computer Operator (2nd & 3rd shift)

Jan 2014 - May 2014
NDTI, Ridgecrest, CA
  • Performing backups on essential computers
  • Working with VMS systems
  • Scanning and hardening Windows OS using Retina and manually installing updates

Certifications

Red Hat Certified Architect
Feb 2022 - Mar 2024
RHCS in Containers and Kubernetes
Jan 2022 - Jan 2025
Red Hat Certified Engineer
Feb 2021 - Feb 2025

Projects

Here are some Ansible Collections and Open Source Projects that I help contribute to/or maintain.

Controller Configuration - AAP/AWX configuration as code standarization collection
Automation Hub Configuration - PAH/GalaxyNG configuration as code standarization collection
Automation Automation Platform utilities - AAP automation deployment collection
Execution Environment utilities - Automating building and publishing of EEs

Publications & Presentations

Here are some of the talks that I have presented.

  • The Home Depot transforms network infrastructure with NVIDIA Cumulus Linux 5 via new NVUE module
  • Brad Harrell, David Danielsson, Roberto Nozaki
    AnsibleFest 2022
  • Working with complex APIs: when no modules exist
  • Vinny Valdez, David Danielsson
    AnsibleFest 2021

    Skills & Proficiency

    Problem solving

    Ansible

    Yaml

    Bash

    Python

    Terraform

    Containers

    Kubernetes