- Lancashire, GB
- £30 /hr
- Available now
Results-driven IT professional with extensive experience in the engineering, administration, and support of information systems. In-depth expertise in the implementation, analysis,more...Results-driven IT professional with extensive experience in the engineering, administration, and support of information systems. In-depth expertise in the implementation, analysis, optimization, troubleshooting and documentation of LAN/WAN network systems.
Continued design and implementation for new ISP platforms; including, but not limited to; mid to large-scale RADIUS systems, VOIP-telephony platforms, web farms and database clusters (Percona cluster, MySQL Cluster (NDB)). Increasing service uptime by designing and implementing server and network resiliency wherever possible. Automatic system-failover, planning and implementation. Strategic management of server estate (server consolidation, retirement, relocation & virtualisation). Good practise throughout IT-related business processes (including cabling standard, backup policies, server room & working environment). Designing and implementing measures required to aid the business in conforming to security standards (ISO 27001 & ITIL).
Please find below my technical experiance:
Systems: Windows 2003 (all versions) 2008 (all versions) 2012 (all versions), Windows XP/Vista/7/8/8.1/10, Citrix (XenApp, XenServer), VMWare Esxi, Linux (uBuntu, RedHat, OpenSuse, CentOS, Debian, Backbox, Parrot, Arch Kali, Backtrack, Fedora, Mint)
Hardware: Routers (Cisco, 3Com, DrayTek, ZyXEL, TP-Link), Hubs/Switches (HP, Cisco, ZyXEL, Netgear, 3Com, D-Link) Firewalls (Zyxel, DrayTek, Bullguard, WatchGuard, Sophos, pfSense), HP Proliant, Dell Poweredge, Dell (Blade Centres, Equalogic Storage, PowerVault) Fujitsu PRIMERGY, Backups (Tanberg, LTO), PBX (Asterisk)
Software: Microsoft Exchange (all versions), Microsoft Terminal Server and TS Gateway, SQL (MSSQL, MySQL, PostgreSQL), Microsoft IIS, FTP, RAS, Lotus Domino/Notes, Microsoft Office (Word, Excel, Powerpoint, Publisher, Access, Outlook, Visio, Frontpage – All versions), Asterisk, Apache, PHP, Samba, Web Browsers (Safari, IE, Firefox, Chrome, Opera, Tor), Adobe CS (Photoshop, Dreamweaver, Illustrator, Flash, Premier), Corel Draw, PC Anywhere, LogMeIn, Teamviewer, Backup Exec, Veeam, Trend Micro, GFI, Spiceworks, McAfee, Office365, Sharepoint, HP Suite, Dell Suite, Fujitsu Suite, Apache, Radiator, Nginx, Munin, Nagios, Solarwinds, Zimbra, Exim, Dovecot, SpamAssassin, Percona, Samba, PhpMyAdmin, Metasploit, BurpSuite, BeeF, OpenVAS, Ettercap, nmap/zenmap, (Many more open source tools)
Networking: Ethernet (Thick, Thin, UTP, STP, Single and Multimode Fibre), Token Ring, Mesh, OSI, TCP/IP, DNS, DHCP, WINS, SNMP, SMTP, PPTP, VPN, SIP, RIP/v2, EIGRP, OSPF, IS-IS, ISDN, HTTP, Telnet, FTP/ SSL/TLS etc.
Linux System Administrator