Ian Leithhead Email & Phone Number

Sydney, New South Wales, Australia

Sydney, Australia

Sydney, Australia

Sydney, Australia

• Responsibilities:
• Maintain Solaris servers to agreed Service Level Agreements.
• Work with NMS team members to provide cross platform solutions to issues interfering with Business-As-Usual operations.
• The usual tasks of systems administration including capacity Planing, reliability, security, patching, new server builds, backup and restore, user access, space and performance.Achievements:
• Managed a project that Identified and corrected inefficiencies in database process thus reducing nightly processing from 7 hours down to 45 minutes.
• Identified an issue in a data transfer process that under certain circumstances meant that critical information was delayed by 6 hours. I diagnosed the problem, tested an implemented the changes that resulted in 100%.

Maintain Solaris servers to agreed Service Level Agreements.Update proxy configurations in line with identified vulnerabilities and Customer Directives.The usual tasks of systems administration including capacity Planing, reliability, security, patching, new server builds, backup and restore, user access, space and performance.Achievements: Work with.

• Responsibilities:
• integration of all software and systems not developed in-house by ERG development staff
• senior systems administration Support
• mentoring to university graduates
• architecture and design review
• creation of test and proof-of-concept environments and networks

• Responsibilities:
• Systems administration, network, and desktop support o Solaris 8 o Red Hat Linux environment o mail servers, List servers, DNS, Amanda backups o Building and installation on new production servers. o migration of.
• Assembling the hardware, loading and configuring the operating system installing the hardware at a remote site, data transfer, testing, ad hoc trouble shooting, coordinating other team members and customer and vendor.