Joseph Barker Email and Phone Number
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As a system administrator with more than 18 years of experience in the industry, I am highly knowledgeable around many areas of IT. My most recent positions have allowed me to focus on managing projects, network administration, server administration, computer operations and tech refresh, procurement, along with managing help desk support,I am well versed in IT policy making and implementation including disaster recovery, business continuity, and cyber security training.I have strong skillsets in networking, windows server administration, security management, virtualization with Hyper-V and VMware, all while building relationships with vendors and users alike. I believe my skills make me an ideal candidate for a rapid and ever growing environment that requires quick response times with solutions to challenging problems.In my spare time I am a computer hobbyist that enjoys tinkering with advanced systems and different operating systems, web servers, and automation. Currently I have several automated processes that deal with DMV systems and Traffic Schools as well as working with a private school that allow for online classes to be taken.Please ask me for more information if you find this intriguing, I enjoy explaining how these systems work as they are side projects I have worked on for over a decade!
Promach
View- Website:
- promachinc.com
- Employees:
- 923
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Sr Server Administrator And Network AdministratorPromachSanta Ana, Ca, Us -
Server Administrator / Network AdministratorPromach Apr 2022 - PresentHuntington Beach, California, United States -
Information Technology CoordinatorSchool First Learning Mar 2020 - PresentGarden Grove, California, United StatesDirector of all IT services needed for business operation providing custom solutions to best fit company needs.Build and Deploy InfrastructureStood up Hyper-V host servers for each location and connected each location via site to site configuration using pfSense firewall and Cisco Meraki.Built over 100 PCs for student and faculty use for all locations and provided customized images to restore PCs back to a base image with all software included to minimize downtime.Provided… Show more Director of all IT services needed for business operation providing custom solutions to best fit company needs.Build and Deploy InfrastructureStood up Hyper-V host servers for each location and connected each location via site to site configuration using pfSense firewall and Cisco Meraki.Built over 100 PCs for student and faculty use for all locations and provided customized images to restore PCs back to a base image with all software included to minimize downtime.Provided multi-layer security for devices and separated mobile traffic from onsite nodes to prevent BYOD threats.Full stack implementation of intranet and internet facing webserver through the use of NginX as a reverse proxy server directing traffic to multiple Apache webservers on the backend. These all utilize Lets Encrypt wildcard certificates that are shell scripted to renew every 3 months.Provided backup implementations for Hyper-V servers through the use of powershell to store externally.Training Provided documentation for all resources and services used along with daily checklists to ensure continuity by verifying security logs and checking for backup errors, site to site errors, and webroot AV portal for threats.Trained onsite techs on maintenance and updating nodes as well as performing reimaging of PCs and verifying server backups are valid by testing them in a virtual lab that is separate from local traffic via vlan and ip scheme. Show less -
Virtualization EngineerConvergeone Sep 2014 - Mar 2020Orange County, California Area -
Infrastructure Management AnalystAcs, A Xerox Company Mar 2012 - Dec 2013Long BeachEvaluate the network for vulnerabilities and provide solutions for known exploits and risk analysis documentation.Created self signed certificates using OpenSSL for intranet use along with sysprep images with imported certificates.Migrated TomCat webservers to latest versions with minimal downtime on Windows server, Linux, and OpenVMS.Virtualized 8 servers using VMWare to maximize hardware use and lower costs for additional servers.Hardening of vSphere 5 to… Show more Evaluate the network for vulnerabilities and provide solutions for known exploits and risk analysis documentation.Created self signed certificates using OpenSSL for intranet use along with sysprep images with imported certificates.Migrated TomCat webservers to latest versions with minimal downtime on Windows server, Linux, and OpenVMS.Virtualized 8 servers using VMWare to maximize hardware use and lower costs for additional servers.Hardening of vSphere 5 to reduce exploitation as well as providing a custom solution for VMware Server for remoting in using vSphere client without web services.Provided solutions for custom web applications for data validation to prevent SQL injection and cross site scripting Show less
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Tactical Data Network AdministratorUnited States Marine Corps Jan 2006 - Jan 2011Evaluate network designs to determine whether customer requirements are met efficiently and effectively.Develop or recommend network security measures, such as firewalls, network security audits, or intrusion detection systems.Prepared detailed network specifications, including diagrams, charts, equipment configurations, and recommended technologies.Monitor and analyze network performance and data input/output reports to detect problems, identify inefficient use of… Show more Evaluate network designs to determine whether customer requirements are met efficiently and effectively.Develop or recommend network security measures, such as firewalls, network security audits, or intrusion detection systems.Prepared detailed network specifications, including diagrams, charts, equipment configurations, and recommended technologies.Monitor and analyze network performance and data input/output reports to detect problems, identify inefficient use of computer resources, or perform capacity planning.Coordinate network operations, maintenance, repairs, or upgrades. Show less -
Network TechnicianWyoming Department Of Transportation Jul 2004 - Jan 2006Developed procedures to track, monitor, and report network availability, reliability, capacity, or utilization.Designed, organized, and delivered product awareness, skills transfer, and information awareness for staff and employees in other departments.Contributed and maintained sections of the Disaster Recovery Procedure documentation.Adjust network sizes to meet volume or capacity demands via subnetting and managed switching
Joseph Barker Skills
Joseph Barker Education Details
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3.7 -
New Horizons
Frequently Asked Questions about Joseph Barker
What company does Joseph Barker work for?
Joseph Barker works for Promach
What is Joseph Barker's role at the current company?
Joseph Barker's current role is Sr Server Administrator and Network Administrator.
What is Joseph Barker's email address?
Joseph Barker's email address is jb****@****one.com
What is Joseph Barker's direct phone number?
Joseph Barker's direct phone number is (615) 371*****
What schools did Joseph Barker attend?
Joseph Barker attended Devry University, New Horizons.
What skills is Joseph Barker known for?
Joseph Barker has skills like Network Security, Vmware, Servers, Networking, Windows Server, Network Design, Active Directory, Dns, Dhcp, Cisco Technologies, Group Policy, Switches.
Who are Joseph Barker's colleagues?
Joseph Barker's colleagues are Natasha Liming, Giovampietro Ferrara, Hannah Robinson, Themba Zikhali, Joshua A., Max Torres, Claudio Dalesio.
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Joseph Barker
Franklin, Tn -
Joseph Barker
Leading Global Long-Term Forecasting Practice At General Motors CompanyNorthville, Mi3yahoo.com, cadillac.com, gm.com -
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5gmail.com, yahoo.com, joebarker.ws, hotmail.com, gmail.com
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Joseph Barker
Portland, Or
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