Gerry Maddock

Gerry Maddock Email and Phone Number

Multifaceted IT professional with experience in network, systems and security architecture, engineering and administration. | Veteran @ ARCH Cutting Tools
Gerry Maddock's Location
North Canton, Ohio, United States, United States
Gerry Maddock's Contact Details
About Gerry Maddock

• 20+ years of cross-platform experience in systems/network administration, including automation (Ansible, Puppet, Netmiko, NAPALM, Bash, PowerShell, batch scripts), analyzing, designing, installing, maintaining, and repairing hardware, software, peripherals, and networks• Superior troubleshooting and technical support abilities with migrations, network connectivity, and security• Plan, design, implement, maintain, and support all systems in an international corporate environment• Experience highlights include ensuring Payment Card Industry (PCI) Compliance, Sarbanes-Oxley (SOX) Compliance, designing and implementing network security model, installing, and configuring storage arrays (RAID/SAN) and network/systems administration for Cisco and Juniper products, Linux based Servers on Dell platforms, and Sun systems• Sarbanes-Oxley (SOX) Compliance, Payment Card Industry (PCI) Compliance, HIPAA Compliance• Arcight universal log management (Arcsight logging appliance), filtering and administration• Imprivata (SSO) administration• IBM AIX administration and patching• Cisco routers/switches/firewalls, frame relay, T1, Split T1, PRI, ADSL, ISDN, MRTG, Terminal Servers• Unix/Linux system and network performance monitoring and tuning including kernel modifications• Lotus Domino Server and Lotus Notes Administration• Security, System, and Network Administrator for web, email (Office 365,Lotus Notes, Microsoft Exchange/Outlook), SSH, Telnet, LDAP, DHCP, DNS, proxy (squid/HAProxy), firewall, FTP, Samba PDC, IBM CIFS, AIX, Redhat/CENTOS/Fedora, Novel/SUSE, Ubuntu, Data General Unix (DG-UX), HP Unix (HP-UX), IBM U2 Universe database servers, Windows 2008/2003/XP/2000/ME/NT/9X, Windows Terminal Server, Active Directory (AD), VPN, BOVPN, SELINUX, VMware ESXI, Xen, ProxMox, VirtualBox, KVM-qemu, Citrix, Wyse Terminal support, Dansguardian, Nessus, Nagios, Snort, Postfix, Sendmail, MailScanner, Blackberry Enterprise Server, Dell Equalogic SAN, NetAPP SAN, Kemp loadmaster load balancer, Qlogic HBA cards, SanSurfer , Office365, Azure, AlienVault, Veeam, Appasure, Puppet, Ansible, Netmiko, NAPALM, Bash, PowerShell, batch scripts, Spacewalk, Juniper, CheckPoint, Fortigate, and Palo Alto (Panorama)

Gerry Maddock's Current Company Details
ARCH Cutting Tools

Arch Cutting Tools

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Multifaceted IT professional with experience in network, systems and security architecture, engineering and administration. | Veteran
Gerry Maddock Work Experience Details
  • Arch Cutting Tools
    Network Engineer
    Arch Cutting Tools Oct 2023 - Present
    Bloomfield Hills, Michigan, Us
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  • Gerald J Maddock Consulting
    Network Consultant
    Gerald J Maddock Consulting Jan 2000 - Present
    ****Part time work******IT consultant in all aspects of administration and support*Installed, configured, supported, and performed troubleshooting duties on ch-rooted SFTP server*Installed, configured, supported, and performed troubleshooting duties on Blackberry Enterprise Server*Installed, configured, supported, and performed troubleshooting duties on Microsoft Exchange Server 2003*Installed, configured, supported, and performed troubleshooting duties on Microsoft Terminal Server 2003*Basic system administration for HP-UX 11i, AIX, Solaris, Mac OSX Server, and Linux*Installed, configured, supported, and performed troubleshooting duties on Microsoft Small Business Server 2003 to replace Microsoft Back Office 4.0 Server*Migrated Novell 3.1 Network Server and clients to Linux Samba Server and Windows clients*Configured caching DNS server, proxy server, and backup server *Installed, configured, supported, secured, and performed troubleshooting duties on WAP*Installed, configured, supported, and performed troubleshooting duties on Linux Samba Server, proxy server, and caching DNS server
  • Giesecke+Devrient Mobile Security
    Senior Network Administrator And Global Firewall Team Member
    Giesecke+Devrient Mobile Security Sep 2018 - Nov 2023
    Munich, Bavaria, De
    •Handled back-to-back ISP outages communicating with local teams as well as customers to keep everyone apprised of the situation.•Troubleshoot and resolve connectivity issues related to the customer portal•Worked with team replacing Juniper and Checkpoint firewalls with Palo Alto firewalls administered via Panorama• Troubleshoot, and resolve customer connectivity issues with file transfers and encryption.•I am always reading/studying the latest technologies and how it could benefit me as well as the company: The most recent of these was learning and implementing an automation software (Ansible) and how it could helpa.I initially deployed this in our HSA environment for patching Windows servers in our HSA. This took a job that lasted days into a few minutes.b. Allowed me to update several (95) switches with new rules and access controls in minutes.c. Allowed me gather/run reports needed for our several audits on all Windows, Linux, and VMware servers at once and give me the reports in an easily human readable format in minutes. Some of the reports are what software is installed on all HSA servers, what services are running on HSA servers, and how many Virtual machines are running. •Deployed Aruba Wireless in 2 branches. •Implemented New IP address management system to keep track of Ips.•Assisted in implementation of new password management system•Deployed (2) Riverbed appliances to help with latency•Involved in SAP and IQ implementations. I created/deployed/configured the servers needed, create/deploy firewall rules needed, create automated file transfers to get the files where they are needed•Created and deployed a local Access control server for our switches and local firewalls•Ran training with local and international coworkers on Ansible.•Troubleshot and resolved IQ latency issues and helped determine the issue.•Implemented (2) new Microsoft SQL Clusters.
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  • Bizedge, Inc.
    It Security Architect And Manager
    Bizedge, Inc. Feb 2015 - Sep 2018
    In addition to my previous role as Network Engineer/Consultant:• Reviewed, planned, and implemented SANS security controls for a client• Implemented security controls for a large electronics supplier for DOD by performing: A. Planning and implementing network segmentation B. Installing Alien Vault (SEIM and log management) C. Installed and configured 2 factor VPN connections• Provided support for the business continuity and disaster recovery planning, development and testing processes for clients and Biz-edge.• Created a framework to prioritize security issues, then created follow up projects with roadmaps to resolve the issues.• Created and managed projects to implement security initiatives. Track and report progress on those projects at review meetings.• Provide the information and analysis to assist in making strategic security purchases.• Supported information security architecture and coordinate related activities with clients, Account managers, and the Service Desk.• Coordinated and support technologies used to defend and support our information security architecture and infrastructure.• Coordinated incident management procedures, including incident response and investigation, reporting to the appropriate areas and utilizing forensic best practices as needs dictate.• Provided information security awareness education and training for clients and Biz-edge.
  • Bizedge, Inc.
    Network Engineer/Consultant
    Bizedge, Inc. Aug 2013 - Feb 2015
    • Planned, designed and implemented migration of client to Azure: A. P2V'd (9) physical servers B. Migrated 9 VM's to Azure cloud C. Configured and secured branch office locations worldwide to Azure cloud• Migrated international client with several unlinked AD implementations at each division to a World-Wide office 365 AD forest• Migrated several clients from onsite Exchange, SBS, and Lotus Notes to Office 365• Designed and implemented several Firewall clusters, VMware and Hyper-V clusters• Performed several firewall migrations working with Vendors such as Juniper, Checkpoint, Cisco(FirePower), SonicWALL, and WatchGuard• Project Manager and technical lead for several clients including 1 international company• Setup and configured Puppet server for client for automating software installs• Some of the technologies I worked with are: A. Desktop Operating Systems: Linux, Windows (XP, 7, 8, 10), Chromebook B. Virtualization Technology: VMware ESX/ESXi (4, 4.5, 5, 5.5, 6), Hyper–V (08,12) C. Switching Hardware: Cisco, Dell, HP, Extreme, Netgear D. Firewall Hardware: Cisco, PaloAlto, SonicWall, Checkpoint, WatchGuard, Juniper E. Firewall Software: PFSense, Shorewall, Firehol F. Security Software: Sophos, Symantec, Trend Micro, Vipre G. Email Filtering: Sophos, Mimecast, Barracuda, Watchguard, SonicWall H. Email System: Microsoft 365, Google Apps., Hosted Exchange, On-Site Exchange I. ERP Software: QAD, Prophet 21, IQS, Macola J. RDBMS: MYSQL, Progress, MSSQL K. Server Operating Systems: Windows server 2000, 2003, 2008, 2012, 2016 L. Server Hardware: Dell, HP, Cisco, IBM M. SAN Hardware: Hitachi, Dell/EMC, HP/LeftHand, Fibre-Channel, HBA, Brocade Switching N. Wireless Hardware: Cisco, Ubiquiti, Ruckus, EnGenius, SonicWall O. VOIP Technologies: Cisco, Mitel, Sip Trunks, QOS on switches for VOIP, Troubleshooting
  • Ctms (Computer Technology Management Services), Llc
    Senior Technical Engineer
    Ctms (Computer Technology Management Services), Llc May 2011 - Aug 2013
    Akron, Ohio, Us
    • Project Manager and technical lead for a hospital’s virtual environment deployment• Directly responsible for several clients including a national metal products supplier and a law office• Provided technical services to 100 large, medium and small clients including law offices, national surveyors, large auto dealerships, and hospitals• Installed, configured, and maintained Imprivata (SSO)• Installed, configured, and maintained 3 Vmware ESXI HA servers; hosting 14 virtual servers including 2 Windows 2008 AD Servers, 2 Citrix Terminal Servers, 1 Zimbra mail Server, 1 Microsoft SQL server with 2 SQL instances, and various other servers• Upgraded 2 Vmware ESXI servers supporting 11 virtual servers from version 4 to version 5 • Replaced 2 Citrix Metaphrame servers with Citrix XenApp 6• Configured and maintained a variety of Windows and Linux servers (firewalls, webfilters, DNS Sinkhole, etc.)
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  • Amerimark Direct
    It Infrastructure Administrator Ii
    Amerimark Direct Aug 2010 - Apr 2011
    Cleveland, Ohio, Us
    *Supported, hardened, and performed troubleshooting duties of 3 AIX servers, 50 Linux servers (physical and virtual), and support of over 600 users in 2 locations*Ensured enterprise wide Payment Card Industry (PCI) Compliance*Implemented SSH 2 factor authentication via text message to cell phone with temporary secondary password authentication*Installed, configured, supported and performed troubleshooting duties of Arcsight secure logging appliance and Smart connectors including filtering and flex connectors*Installed, configured, supported and performed troubleshooting duties of honeypot server*Supported and performed troubleshooting duties of 3 Snort servers
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  • Future Metals Llc
    Systems Network Analyst (A Marmon Distribution Services/Berkshire Hathaway Company)
    Future Metals Llc May 1999 - Jul 2010
    Tamarac, Fl, Us
    *Responsible for the maintenance and administration of 2 Unix (DG-UX), 30 Linux, Windows 2003/XP/2000/NT environments, as well as coordination of the support of IBM DB2 (PICK/BASIC) database with over 150 users in 8 locations worldwide.*Primary contact for all desktop, server, and network issues enterprise-wide*Ensured enterprise wide Sarbanes-Oxley (SOX) Compliance.*Designed and implemented disaster recovery with Round Robin DNS, emergency network routes, offsite hot standby server and backups. Tested annually*Designed and deployed Active Directory and Active Directory policies and profiles*Integrated Linux Samba & Squid server with Active Directory*Hardened Linux DNS, WEB, and MAIL servers.*Upgraded to Lotus Domino 8.5*Moved entire Firm headquarters to a new location with zero downtime for users and company, while allowing old headquarters, new headquarters, and branches connectivity to WAN.*Experience with system administration and process automation, scripting with Windows Script Host (WSH), ADSI, WMI, and Linux bash shell scripts.*Installed, configured, supported and performed troubleshooting duties of Windows Server Update Services (WSUS)*Installed, configured, supported and performed troubleshooting duties of Blackberry Enterprise Server*Installed, configured, supported and performed troubleshooting duties of Lotus Sametime Instant messaging*Installed, configured, supported and performed troubleshooting duties of 11 Lotus Domino servers into network allowing 2 Hubs for redundant email.*Migrated Exchange users to Lotus Notes company wide.*Installed, configured, supported and performed troubleshooting duties of virtualization using kvm-qemu
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  • Betlem Mechanical Southeast
    Refrigeration Technician
    Betlem Mechanical Southeast Jul 1998 - May 1999
    Refrigeration Technician
  • Us Navy
    Machinist Mate (Mm3/E4)
    Us Navy Jul 1992 - Jul 1998
    Washington, Dc, Us
    USS Virginia CGN-38 (92-94)USS LaSalle AGF-3 (94-98)
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Gerry Maddock Skills

Dns Vmware Dhcp Vpn Vmware Esx Virtualization System Administration Disaster Recovery Servers Linux Windows Server Unix Active Directory Cisco Technologies Firewalls Databases Security Citrix Operating Systems Aix Watchguard Vmware Infrastructure Sendmail Postfix Nessus Arcsight Xen Samba Exchange Connectivity Microsoft Exchange Lotus Domino Smtp Citrix Metaframe Spamassassin Snort Selinux Cisco Kvm Qemu Dns Administration Strategic Technology Planning It Project Implementation It Project Leadership It Security Best Practices Ibm Aix Networking Network Performance Cloud Computing Information Security Information Security Management Network Security Microsoft Azure Hyperv Domain Name System

Gerry Maddock Education Details

  • Glen Oak
    Glen Oak
    High School
  • St. Thomas Aquinas
    St. Thomas Aquinas
    High School

Frequently Asked Questions about Gerry Maddock

What company does Gerry Maddock work for?

Gerry Maddock works for Arch Cutting Tools

What is Gerry Maddock's role at the current company?

Gerry Maddock's current role is Multifaceted IT professional with experience in network, systems and security architecture, engineering and administration. | Veteran.

What is Gerry Maddock's email address?

Gerry Maddock's email address is ge****@****dge.com

What is Gerry Maddock's direct phone number?

Gerry Maddock's direct phone number is +144033*****

What schools did Gerry Maddock attend?

Gerry Maddock attended Glen Oak, St. Thomas Aquinas.

What are some of Gerry Maddock's interests?

Gerry Maddock has interest in Selinux, Ldap, Microsoft Exchange/outlook, Windows Terminal Server, Kvm Qemu, Nagios, Bovpn, Data General Unix (Dg Ux), Hp Unix (Hp Ux), See 32.

What skills is Gerry Maddock known for?

Gerry Maddock has skills like Dns, Vmware, Dhcp, Vpn, Vmware Esx, Virtualization, System Administration, Disaster Recovery, Servers, Linux, Windows Server, Unix.

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