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Admnstr,Corporate IT Systems
Ref No.: 18-01090
Location: Santa Ana, California
Start Date / End Date: 04/16/2018 to 07/14/2018
Network Administrator Job Description
The Network Administrator role is to ensure the stability, integrity, and efficient operation of the in-house information systems that support core organizational functions. This is achieved by monitoring, maintaining, supporting, and optimizing all networked software and associated operating systems. The Senior Systems Administrator will apply proven communication, team leadership, analytical, and problem-solving skills to help identify, communicate, and resolve issues in order to maximize the benefit of IT systems investments.
  • Provide technical expertise towards the installation, maintenance, security, configuration and troubleshooting of hardware and software for the IT infrastructure which includes development, production and disaster recovery environments.
  • Evaluate, recommend, and execute new technologies and update existing infrastructure to ensure optimal network performance.
  • Write and maintain technical implementation documentation on existing services and systems.
  • Propose and create system design models, specifications, diagrams, and charts to provide direction to system programmer and development teams.
  • Lead and develop new system and application implementation plans, custom scripts and testing procedures to ensure operational reliability.
  • Provide higher tier support to Desktop Support staff.
  • Bachelor's degree in Computer Science or equivalent experience.
  • Certifications strongly preferred: MCSE, CCNA, and VCP
  • 3+ years over all design and administrative experience with Microsoft Windows Server and VMware vSphere environments.
  • 3+ years' experience with Microsoft Windows Server with focus on Active Directory, DNS, IIS, File and Storage Services, and PowerShell scripting.
  • 3+ years' experience with VMware vSphere with a fundamental understanding of Storage Array Networks (SAN), ESXi, SRM and PowerCLI scripting.
  • 3+ years' experience with Microsoft SQL server including SSRS, SSIS & SSAS. Must have strong understanding of architecture, normalization, triggers, and solid proficiency towards writing queries and stored procedures. Must also be able to troubleshoot using tools such as SQL Profiler.
  • 1+ years' experience with Powershell and PowerCLI scripting towards the automation, testing and monitoring of all networked systems.
  • 1+ years' experience with the design and building of networks, including LAN/WAN expertise, firewall configuration, DNS, TCP/IP, switching and routing, and VPNs. Must also be able to troubleshoot using tools such as Wireshark.
  • 1+ years' experience leading teams and projects
  • 1+ years' experience with support/helpdesk systems with heavy emphasis on ITIL methodologies, and change management.
  • 1+ years' experience with telephony support, including experience with call center operations. Must have experience with enterprise grade voice systems, preferably ShoreTel ECC.
  • 1+ years' experience with Apache Tomcat.
  • 1+ years' experience with SOX & PCI compliance.
  • Outstanding and proven communication at all levels within an organization, project management, and organizational skills required.
  • 1+ years' experience with the IBM iSeries (AS400).
  • 1+ years' experience with Microsoft SharePoint.
  • 1+ years' experience in Property & Casualty Insurance industry.