Michael Seldon Email & Phone Number

Irvine, Ca, Us

Irvine, Ca, Us

San Diego, Ca, Us

Irvine, California, Us

System administration, security analysis and pentesting, support of production and development environments. Monitor, troubleshoot, resolve and / or escalate production and development related issues and outages. Data Center Hardware (Servers, Hypervisors, Storage Arrays, PDU’s, Firewalls, Routers, Switches, KVMs), application and OS support / configuration / migrations / inventory / maintenance / troubleshooting of Web based UI’s, back-end processes, databases, DNS, etc.Supported Applications: Nginx, Apache, CrushFTP, Netbox, WordpressLinux / UNIX (CentOS 5-7, RHEL 7, FreeBSD) - OS upgrades, builds, migrations, application support / installs - System performance monitoring, troubleshooting, backups / restores using backuppc. - Red Hat Virtualization, Gluster, FreeNAS, iSCSI, AWS, Vagrant, Docker - Silicon Mechanics, Supermicro, Dell PowerEDGE / PowerVAULTAlerts / Monitoring - Icinga, Grafana, GreylogAgile - Jira, Crucible and Fisheye - Assist in reviewing, assigning and resolving Issues, Code Reviews and other Tier based WorkflowsAutomation - Ansible, Salt - sh, python, perlDCIM / IPAM / ITAM - Audits - InventorySecurity - Tenable, Nessus, OpenVAS ◦ Vulnerability scan analysis, remediation and overrides of medium and high CVE severities. - OWASP ZAP ◦ Penetration testing of Web based UI’s. - Virus / Malware ◦ ClamAV ◦ LMD (Linux Malware Detector)

Chicago, Il, Us

Linux (RedHat, SLES), UNIX (AIX, Solaris) Systems Administration / Support of Production, Test-Cycle, Development and Disaster Recovery environments. Rotational on-call support to monitor, assess and escalate production related issues and outages. Hardware, application and OS support / configuration / migrations / maintenance / troubleshooting Web based GUI’s, back-end processes, databases. User account and application ID provisioning and DE-provisioning using RBAC (Role Based Access Control) best practices.Supported Applications: WebSphere, BMC (Atrium Discovery "ADDM", Capacity Optimizer), Oracle, DB2, TSM, mysql, Tomcat, Apache, ETL, Hadoop, CloudFoundry, Jenkins, Imperva, eDiscovery, etc.Linux (SLES 9, 11, 12 RHEL 6.6, 6.7, 7.1, 7.2) - OS upgrades, migrations, application support / installs - System performance monitoring, troubleshooting and tuning - VMWare ESX, ESXi, vSphereAIX (6.1, 7.1) - OS upgrades / migrations, LPARs, Migrations, LPMs, application support / installs - System performance monitoring, troubleshooting and tuning - Familiar with VIO fundamentals and how they interconnect with lpars / vSCSI, CSM / NIM, HMC - Familiar with troubleshooting HACMP / PowerHA and handling failoversSolaris - OS support and troubleshooting, application support / installs - Familiar with listing LDOMs and identifying capacity constraints - Management and procedural system administrationAS400 - Printing and print servers, BRMS reports, Backups, Restores, Alerts, SBS (Subsystems), HMC, Robot, VTL (Virtual Tape Library)Alerts - HPOV, eView, Nagios, SiteScope, syslog-ngAccount Administration - Application / User Provisioning, DE-provisioning, RBAC, LDAP, Kerberos, PowerBroker, Sailpoint / xSuiteITIL - Incident / Change Management - CASD (Computer Associates Service Desk), Service NOW, Change Orders, Incidents, Problems, Workflow TasksAutomation - BMC BladeLogic Automation Suite, Atrium Orchestrator, Ansible - sh, PowerCLI, Perl, Python

Chicago, Il, Us

Problem / Incident Management and 1st shift oncall support of Linux (RedHat, SLES), UNIX (AIX, Solaris), AS400, Windows Server OS. Daily level 1 system monitoring, turnover reports for the Data Center / NOC Operations and Open Systems 1st shift oncall. Escalating high priority incidents and reaching out to individuals responsible for assisting in "resolution first", then "root cause" analysis. User account and application ID provisioning and DE-provisioning using RBAC (Role Based Access Control) best practices.

Chicago, Il, Us

1st shift oncall "UNIX Team" support and administration of Linux (RedHat, SLES), UNIX (AIX, Solaris), Windows, AS400, mainframe and other related appliance devices and technologies within a 24 / 7 Data Center, NOC for production, test-cycle, development and DR environments. User account and application ID provisioning and DE-provisioning using RBAC (Role Based Access Control) best practices.Alerts - HPOV, Nagios, Cacti, Syslog-ngAS400 - Printing and print servers, Alerts, Subsystems, Active jobsITIL - Incident / Change / Problem Management - CASD (Computer Associates Service Desk), HP OpenView, Incidents, Problems, Workflow TasksAccount Administration - Application / User Provisioning, DE-provisioning, RBAC, LDAP, Active Directory, AS400Train / mentor Command Center technicians.

Chicago, Il, Us

Assess requests to grant, deny or modify network access. Work with DSO (Divisional Security Officer) and parent company auditing and aligning Roles within the RBAC (Role Based Access Control) system for Windows / Active Directory, AS400 and Mainframe access.

Chicago, Il, Us

System support and administration with a focus on system reliability and customer support. Providing support to internal, external local and remote users. Routing issues to appropriate technical team(s) after assessment, if necessary. Maintain all network and system related tasks including file restores, monitoring, managing and maintaining servers and their configurations. Hardware / software upgrades for workstations and servers. Create accounts for access to the network, distributed Windows, Novell fileshares and AS400 system resources and e-mail.Desktop - Applications, E-mail, IBM desktops / laptops, wireless / mobile devicesPhone systems - Cisco, Avaya, Fujitsu - NICE (Neptune Intelligence Computer Engineering) call recording and screen scrapesAS400 - Printing and print servers, Alerts, Subsystems, Active jobsNovell - Accounts, File servers, Backups / Restores, PrintingRHL 7, 8 - E-mail, Accounts, Internet Gateway / iptablesWindows Server - NT 3.51, 4.0, 2000, 2003 - Application upgrades, ADP (Automatic Data Processing) HR Payroll Software, Sage 300 “ACCPAC” (A Complete and Comprehensive Program for Accounting Control), AS400 print server softwareNetwork - Patch panel, switchesITIL - Incident / Change Management - Track-IT 4.0 – 6.0, DK Helpdesk, HP OpenView, Incidents, Change Orders, Workflow Tasks, Crystal ReportsAccount Administration - User Provisioning / DE-provisioning, RBAC, Novell, Active Directory, AS400, Mainframe (TSO, CICS, RACF)Train / mentor level 1 technician(s).