Senior System Administrator

Senior System Administrator
نوع العمل : عمل كلى
الخبرة : 0-3 سنة
الراتب : Not mentioned
المكان : emirates

Job Title: Senior System Administrator – Microsoft Dynamics 365 & Infrastructure

Location : Cairo, Egypt (Travel up to 10% to Head Office)

Job Type: Hybrid / Remote


Role Summary:

We’re hiring a Senior System Administrator to manage and optimize the infrastructure supporting Microsoft Dynamics 365 Finance & Operations and related enterprise systems. You’ll ensure high availability, security, and performance of environments across on-premises and cloud platforms, while leading system upgrades, monitoring, and disaster recovery planning.


Key Responsibilities:

1) System Management & Maintenance

  • Install, configure, and maintain D365 environments and supporting infrastructure (Windows Server, SQL Server, Azure resources).
  • Monitor system performance and proactively resolve issues.

2) Security & Compliance

  • Implement and maintain security policies, firewalls, and access controls.
  • Conduct audits and vulnerability assessments to ensure compliance.

3) Backup & Disaster Recovery

  • Develop and test backup and recovery plans.
  • Configure Azure Backup and Site Recovery solutions.

4) User & Role Management

  • Manage user accounts, permissions, and authentication mechanisms.
  • Provide technical support and training for end-users.

5) Documentation & Reporting

  • Maintain detailed documentation of configurations, processes, and troubleshooting steps.
  • Prepare reports on system performance and resource utilization.

6) Collaboration & Leadership

  • Work with cross-functional teams on IT projects.
  • Mentor junior administrators and provide technical guidance.

7) Workflows & Handhelds

  • Maintain workflows
  • Maintain Handheld Terminals Permissions


Education:

Bachelor’s degree in Computer Science, Information Technology, or related discipline.


Experience:

  • 7+ years in system administration roles.
  • Hands-on experience with Microsoft Dynamics 365 environments, Azure services, and virtualization (VMware/Hyper-V).


Technical Skills:

  • Windows Server, Active Directory, SQL Server.
  • PowerShell scripting for automation.
  • Network protocols (TCP/IP, DNS, DHCP).


Certifications:

  • Microsoft Certified: Azure Administrator Associate.
  • Microsoft Certified: Dynamics 365 Fundamentals (ERP/CRM).


Preferred Qualifications:

  • Experience with Azure DevOps and Lifecycle Services (LCS).
    للتقديم الان
  • Familiarity with compliance frameworks and security best practices.
  • Exposure to hybrid cloud environments and enterprise-scale deployments.