Network Security Administrator

Nicoll Curtin-company-logo
Network Security Administrator
Nicoll Curtin
Cybersecurity
Sha Tin, Hong Kong
7 days ago
Full Time
Onsite
Professional Services
Job Description
88 days ago

Responsibilities:

  • As part of the IT Security & User Administration Team, under the guidance of the Team Lead, the selected candidate will assume the following responsibilities:

  • Oversight of the creation and removal of Active Directory accounts, encompassing associated services like teams, email, and staff photos, across both on-premises and Office 365 platforms.

  • Management of identity and access based on roles for platforms including Azure, Alibaba, Office 365, CyberArk, and future ERP systems using Oracle Fusion.

  • Contribution to process automation through modern technologies like PowerShell Scripting, Python, C#, Power Automate, and more.

  • Support for business applications developed using technologies such as C#, MSSQL, and Azure Web.

  • Vendor management responsibilities, including overseeing project development, support tickets, and root cause analysis.

  • Provision of second-tier support to end-users, addressing and resolving internal business user inquiries and incidents.

  • Coordination with internal and external auditors to address audit queries and facilitate reviews.

  • Assistance in conducting regular reviews of user accounts, profile security, and file access rights.

Requirements:

  • Possession of a recognized university degree in Computer Science, Information Technology, Management Information Systems, or an equivalent field.

  • A minimum of 3 years of IT experience in Active Directory and/or Identity management.

  • Familiarity or expertise in some of the following technologies:

  • Active Directory

  • Office 365 administration

  • CyberArk

  • Proficiency in system automation through scripting and programming, e.g., PowerShell.

  • Demonstration of strong technical, analytical, and problem-solving skills.

  • Proven ability to work effectively within a team, self-motivation, and independence.

  • Fluent in Cantonese with strong written and spoken English language skills.

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