Jonathan Barker Email & Phone Number

Grapevine, Tx, Us

Remote

In this role I have been responsible for identification and remediation of vulnerabilities within Windows. I have worked using Logs, SCCM, Right Click Tools to identify and remediate vulnerabilities. Additionally I have used Tenable Nessus to understand severity and best practice in remediation of vulnerabilities. After understanding and gaining experience with frequent vulnerabilities I began using PowerShell scripting to automate much of the remediation process. Lastly, I used SCCM and my… Show more In this role I have been responsible for identification and remediation of vulnerabilities within Windows. I have worked using Logs, SCCM, Right Click Tools to identify and remediate vulnerabilities. Additionally I have used Tenable Nessus to understand severity and best practice in remediation of vulnerabilities. After understanding and gaining experience with frequent vulnerabilities I began using PowerShell scripting to automate much of the remediation process. Lastly, I used SCCM and my understanding of how it works to find issues within the configuration of SCCM which resulted in some vulnerabilities not being auto remediated. After identifying these issues multiple vulnerabilities were automatically remediated from SCCM directly. Show less

Dfw, Texas

Cybersecurity Skills requirements: OpenVAS NMAP Inventory Management 2FA (configuring 2FA for end users in Google Admin Console) Vulnerability Assessment (CISA reports, other Cybersecurity reports) Vulnerability detection and remediation (CVE and KEV look-ups, OS Patching, Etc.)Other IT Skills I use: JAMF School Addigy JAMF Pro Google Workspace Google Admin Console BASH Scripting (Also… Show more Cybersecurity Skills requirements: OpenVAS NMAP Inventory Management 2FA (configuring 2FA for end users in Google Admin Console) Vulnerability Assessment (CISA reports, other Cybersecurity reports) Vulnerability detection and remediation (CVE and KEV look-ups, OS Patching, Etc.)Other IT Skills I use: JAMF School Addigy JAMF Pro Google Workspace Google Admin Console BASH Scripting (Also ZSH) Logging info Reading logs Assessing and creating/updating procedures Working with vendors to solve issues as detected PC Repair and diagnostics MacBook Air, Pro; iMac, Mac Mini hardware diagnostics MacOS Diagnostics Apple School Manager Apple TV Diagnostic Windows 10 / 11, Microsoft Server 2019 / 2022 Linux (Ubuntu Desktop & Fedora Workstation) Basic Help-desk skills Remote Management Layer 1 & Layer 2 troubleshoot VLAN LAN Cisco Meraki Switches and Firewall Some Layer 3 Troubleshooting Projector Diagnostic Chromebook diagnostic and repair Chrome OS Chrome Browser Etc. Show less

Dfw

Work with Administration to: • Collaborate with leadership to identify and prioritize technology initiatives which enhance teaching, learning, and operational efficiency progressing to completion simultaneously with minimal direction • Use my high aptitude for problem solving and the ability to make strategic decisions which align with the organizations objectives • Purchase devices needed for urgent tasks • Create, and alter procedures and protocols to maximize… Show more Work with Administration to: • Collaborate with leadership to identify and prioritize technology initiatives which enhance teaching, learning, and operational efficiency progressing to completion simultaneously with minimal direction • Use my high aptitude for problem solving and the ability to make strategic decisions which align with the organizations objectives • Purchase devices needed for urgent tasks • Create, and alter procedures and protocols to maximize efficiency across the organization as it pertains to technical duties • Stay current with Cybersecurity best practices and implement necessary measures to prevent data breachesWork with non Admin employees to: • Delegate tasks to those who are capable ◦ Provide adequate training when needed for the up-skilling necessary to complete new tasks • Provide training and support for teachers and staff on effective technology integration • Quickly develop learning materials for business processes which were unnecessarily IT’s responsibility ◦ Assign ownership of this task to correct business department and offer support during the on-boarding of new responsibilitiesAdditional duties as needed including: • Enterprise Networking, including: ◦ installation, maintenance, support and diagnostics of TCP/IP networks, managing IT equipment and service vendors. • Strong analytical and logical problem solving skills including: ◦ identify technical problems, resolve technical problems • Proficient with Windows, MacOS, iOS, and Chrome OS • Leveraging my experience with system development, complex project management, knowledge of Cisco and other networking hardware, Internet/intranets, and LAN/WAN network architecting • Exceptional communication and interpersonal skills for effective collaboration with diverse stakeholders, employees, & others • Leadership and mentoring of those in my circle of influence, both direct and indirect Show less

Washington, United States

Tier 1 tech supports for a medium sized school district1:1 devices for teachers and studentsSole tech support for multiple schoolsOS updates (MacOS)Basic device troubleshooting

Washington, United States

Diagnose and repair Windows PCs and MacsBuild custom order PCs

Washington, United States

Understand and diagnose customer technology needsSuggest accurate solutions-even if solution is free

Washington, United States

Data Back Up Data Back up and Restore Basic Linux-Ubuntu Basic Electrical diagrams

Washington, United States

Build up the foundation of a repair facility, produce training materials for new hires and train new hires.Build up shipping and receiving department, produce training materials and train new hires.

Washington, United States