Server & System / Network Administrator
Caliberly · Dubai, United Arab Emirates ·
- Category
- Network engineering
- Experience
- 5+ years
Job Responsibilities:
- Administer and support Office 365 environment, including MS Exchange and Active Directory related functions.
- Develop scripts (e.g., PowerShell) to automate and secure common administrative tasks.
- Use programming languages such as Java, PHP, Perl, or JavaScript to develop Identity Management (IDM) functionality, including provisioning, password synchronization, account management, and custom solutions.
- Administer and configure LDAP servers, developing custom LDAP search filters and queries.
- Procure server equipment and manage subcontractors involved with server installation.
- Implement server-level policies and ensure compliance with industry standards.
- Perform periodic maintenance on server operating systems, file servers, and email servers.
- Develop and maintain role-based identity management solutions.
- Design, implement, and provide support for all servers across the organization.
- Monitor server uptime using various tools and ensure high availability through proactive measures.
- Collaborate with technical support teams to resolve user issues and schedule maintenance activities such as updates and patches.
- Identify and raise issues regarding specifications, architecture, or implementation strategies that could lead to performance or quality problems.
- Participate in technical design reviews, functional specification reviews, and contribute to project estimates, scheduling, test plans, and code reviews.
- Maintain and optimize backup system infrastructure, improve performance, and implement new enhancements and services.
- Conduct capacity planning and performance analysis of backup and storage infrastructure.
- Follow strict operational procedures and create new ones when gaps are identified.
- Perform any other duties assigned by the Department Head.
Qualifications:
- Proven experience of at least 5 years in server administration or similar roles.
- Expertise in Office 365, MS Exchange, Active Directory, and LDAP management.
- Strong knowledge of scripting languages (e.g., PowerShell, Java, PHP, Perl, JavaScript).
- Familiarity with identity management, backup systems, and server hardware procurement.
- Ability to troubleshoot, maintain, and upgrade server infrastructure.