IT-Administrator Australia: Found 7 freelancers available (from $ 10 to 128 per hour)
IT Administration freelancers deal with system maintenance, configuration, operation and solve hardware and software issues. Besides helping at the client location, they often work remotely via phone, chat, email and remote access.
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Main focus: System Administration, network Administration, ICT Audit, ICT Risk Management, Solution Design, Cyber Security.
Professional background: Master in Computer Applications. Over two decades of experience across private, public and enterprise sectors, also Customer Service, ICT Sales. Self-employed since 2026.
Professional background: Master in Computer Applications. Over two decades of experience across private, public and enterprise sectors, also Customer Service, ICT Sales. Self-employed since 2026.
Languages: Hindi +++
Main focus: Network Administration: Installation, hardening of Cisco routers, switches, firewalls and IPS. Designing of LAN, WAN infrastructure, diagram preparation and documentation for small to medium sized organizations, installation of Microsoft server 2003/2008, exchange server 2003/2010, ISA, TMG, RRAS and etc. Windwos 7, Vista and XP. Open source firewalls: Endian, PfSense, ClarkConnect and Smoothwall. Wireless routers/access points configuration, hands-on PC/laptop hardware and software skills.
Professional background: MS in Computer Sciences. CCNP, CCSP and CCNA certified. MCTIP and MCSE certified. Exchange Enterprise Messaging Administrator certified. Well experience in network design, deployment and configuration. Deployed numerous networks while working in large organization. Excellent experience working with IT solution provider companies. Self-employed since 2005.
Professional background: MS in Computer Sciences. CCNP, CCSP and CCNA certified. MCTIP and MCSE certified. Exchange Enterprise Messaging Administrator certified. Well experience in network design, deployment and configuration. Deployed numerous networks while working in large organization. Excellent experience working with IT solution provider companies. Self-employed since 2005.
General qualifications: Routing protocols +++, VPNs +++, Switching +++, Exchange server ++, ISA/TMG servers +++, Open source firewalls +++ Languages: Urdu +++, Punjabi ++, Hindi ++
Main focus: Professional technical support (Windows 95 to Win 7 as well as Mac OS 10.4 and 10.5) via phone, chat, email and remote access.
Professional background: Bachelor of information systems. Providing technical support to Windows and Mac users for over 5 years. Worked for reputable companies. Technical knowledge of most electrical equipment. Self-employed since 2009.
Professional background: Bachelor of information systems. Providing technical support to Windows and Mac users for over 5 years. Worked for reputable companies. Technical knowledge of most electrical equipment. Self-employed since 2009.
Main focus: Supporting and implementing AIX and Unix infrastructure for enterprise environments hosting databases, Oracle, DB2, applications, SAP, Siebel, TSM support.
Professional background: Bachelor of Science in Computer Engineering. Specialised in VIO server and client build, HACMP. Offering design, implementation and support expertise for clients. More than 10 years of experience. Self-employed since 2007.
Professional background: Bachelor of Science in Computer Engineering. Specialised in VIO server and client build, HACMP. Offering design, implementation and support expertise for clients. More than 10 years of experience. Self-employed since 2007.
Miscellaneous: Available up to 2 days per week.
Main focus: Oracle J.D. Edwards EnterpriseOne functional consultant.
Professional background: B.Comm. 14 years experience as a JD Edwards Functional Business Analysis Financial specialist and ERP specialist. System analysis, business analysis, full life implementation, troubleshooting, reporting. Six successful full installations include: J.D. Edwards World A7.3 cum 12 and One World XE B73.33, Enterprise One 8.12, Enterprise One Version 9.0. Self-employed since 1990.
Professional background: B.Comm. 14 years experience as a JD Edwards Functional Business Analysis Financial specialist and ERP specialist. System analysis, business analysis, full life implementation, troubleshooting, reporting. Six successful full installations include: J.D. Edwards World A7.3 cum 12 and One World XE B73.33, Enterprise One 8.12, Enterprise One Version 9.0. Self-employed since 1990.
Main focus: All small business IT issues. Performance issues caused by malware, system auto-rebuilds (disaster planning), off-site backup (data recovery), network implementation and upgrades.
Professional background: Supported large clients and other small businesses since 1980. Experienced in AV integration, improvement of VoIP and IP-video conferencing both one-on-one and large meeting rooms.
Professional background: Supported large clients and other small businesses since 1980. Experienced in AV integration, improvement of VoIP and IP-video conferencing both one-on-one and large meeting rooms.
Miscellaneous: Travel and accommodation costs to be pre-paid.
Main focus: Physical data recovery from any medium (hard disks: 5.25/3.5/2.5/1.8/1", flash and SSD, distributed, RAID, NAS etc.), any operating system (Win, OSX, Linux, embedded etc.), any content (data, photo, video, audio etc.) for any reason (hardware, software failure, impact, drop, power, flood, acts-of-god, network intrusion, sabotage, recovery, legal, forensic).
Professional background: Bachelor of science, EE (London), Bachelor of science, EE (Paris), various platforms, operating systems and computer language. Self-employed since 1985.
Professional background: Bachelor of science, EE (London), Bachelor of science, EE (Paris), various platforms, operating systems and computer language. Self-employed since 1985.
Languages: French ++, Spanish ++, English ++ Miscellaneous: By its nature, our work is considered confidential. Clients span multinationals, government, education, SMB. Folders full of thank-you letters available on request.