Christopher Mayfield Email & Phone Number

Longmont, Co, Us

Longmont, Co, Us

Aurora, Colorado, United States

Performed implementation of various Security Technical Implementation Guidelines to include Network Infrastructure, Mozilla Firefox, VMware vCenter, VMware ESXi, RHEL 7 & 8, PostgreSQL 13, Force Point Firewall using Firewall SRG, VMware Virtual Machine, Application Security & Development, Bind, Palo Alto, and Cisco ISO RTR. Subject matter expert for Assured Compliance Automated Solution (ACAS) which is comprised of Tenable.sc, Nessus Scanner, and Nessus Network Manager. Provided complete configuration of these tools. Used these tools to perform vulnerability and compliance scanning and analyzed the scan data to create plans to correct found issues such as priorities to STIG compliance and vulnerability management within the environment. Troubleshot various cyber issues within the environment to rectify issues and created technical bulletins to plan the implementation of the fixes for the problems. Resolved peer review comments for various cyber documents and technical bulletins to get them approved through an engineering review board to be added to the baseline within the environment.Deployed various ansible yml scripts at various sites either in the terminal or with the use of Jenkins, also provided troubleshooting support when deploying Ansible scripts.Performed patching operations either on each server separately or on multiple servers simultaneously using Jenkins. Assessed patching in the development environment and created automation to patch various software at sites.Troubleshot bash shell scripts to rectify errors in the code. Performed hardening operations in the development environment to include evaluating the hardening and then using git to push the changes into bitbucket for automation. Researched security advisories on software to find the appropriate updates needed to remediate CVE’s.

• Supervised and mentored >15 junior military personnel performing daily job tasks on 14 military-grade aircraft worth $36M each with 100% accountability.• Proficient with Microsoft Word and Adobe Acrobat; completed complex record-keeping and ensured to follow all federal and DoD regulations and policies. • Completed inspections on aircraft for discrepancies; worked in a diverse team to complete maintenance actions on multiple aircraft simultaneously.• Trained > 30 personnel on specific duties, maintenance requirements, and procedures with no discrepancies.• Managed programs, including the department’s tool program, electronic particle counting, and corrosion prevention simultaneously with 100% compliance. • Completed maintenance reports and used specific details to list discrepancies found on aircraft; communicated job status and completion with senior management to verify aircraft airworthiness. • Performed aircraft maintenance to include Sheetmetal repair, hardware and component removal and replace, and aircraft inspections.• Performed repair, removal, replacement, and rigging on tire & wheel and landing gear, primary flight controls and trim, doors, windows, interior, and panels. • Corrosion removal and painting.

Bachelor Of Science In Cybersecurity: Computer Systems Security Concentration, Cybersecurity: Computer Systems, Gpa 3.98

Activities and Societies: Summa Cum LaudeJob-Related Training Fundamentals of Networking Computer Architecture Introduction to Computer.

Airframe & Powerplant License, Associates Degree In Applied Sciences

Airframe & Powerplant License

High-School Diploma