System Administrator

• Windows Server Administration

  :
• Install, configure, and maintain Windows Server environments.
• Manage and support Active Directory (AD) environments, group policies, DNS, DHCP, etc.
• Perform routine system administration tasks, including updates, backups, and monitoring.
• Troubleshoot hardware, software, and network issues related to Windows Server infrastructure.

• Linux System Administration

  :
• Administer Linux-based servers and environments (Red Hat, CentOS, Ubuntu, etc.).
• Ensure optimal performance, security, and availability of Linux servers.
• Perform troubleshooting and diagnostics for server-related issues on Linux systems.

• Python Scripting & Automation

  :
• Develop and maintain Python scripts to automate routine administrative tasks.
• Create custom tools and solutions using Python to enhance the efficiency of system operations.
• Integrate Python automation with both Windows and Linux environments for system monitoring, reporting, and provisioning.

• Active Directory & Identity Management

  :
• Expertise in managing 

  Active Directory (AD)

  , user accounts, groups, and permissions.
• Integrate Linux systems with Active Directory for single sign-on (SSO) and centralized authentication.
• Implement and support LDAP-based applications and services.

• Kerberos Authentication

  :
• Expertise in Kerberos authentication protocols and troubleshooting.
• Configure and manage Kerberos for both Windows and Linux systems.
• Work with security teams to enforce best practices for secure authentication.

• Security & Compliance

  :
• Apply security patches and updates to both Windows and Linux systems regularly.
• Conduct vulnerability assessments and resolve issues in a timely manner.
• Ensure compliance with organizational security policies and best practices.

• Monitoring & Reporting

  :
• Implement and maintain monitoring solutions to ensure system health.
• Generate and analyze system logs, identifying any issues that may require corrective action.
• Report on system performance, resource utilization, and uptime statistics.

• Collaboration & Support

  :
• Collaborate with development, security, and network teams to improve overall IT infrastructure.
• Provide technical support and guidance for both Windows and Linux environments.
• Assist in troubleshooting and resolving user issues related to authentication, access, and system performance.

Required Skills and Qualifications:

• Experience

  :
• 6+ years of experience in 

  Windows Server

   and 

  Linux system administration

  .
• Proven experience in 

  Active Directory

  , 

  LDAP

  , and 

  Kerberos

   authentication protocols.

• Technical Skills

  :
• Strong proficiency in 

  Windows Server (2012/2016/2019)

   administration.
• In-depth knowledge of 

  Linux (RHEL, CentOS, Ubuntu, etc.)

   system administration.

• Python

   scripting knowledge for automation and system management.
• Understanding of 

  Active Directory

  , 

  LDAP

  , 

  Kerberos

  , and integration with both Windows and Linux systems.

• Tools & Technologies

  :
• Experience with system monitoring tools (Nagios, Zabbix, or similar).
• Knowledge of system patching and update management (WSUS, YUM, APT, etc.).
• Familiarity with virtualization technologies (VMware, Hyper-V, KVM).

• Security Knowledge

  :
• Familiarity with security best practices for system hardening.
• Experience with SSL certificates, firewalls, and securing access to systems.

• Problem-Solving

  :
• Strong troubleshooting skills for both hardware and software issues across Windows and Linux environments.
• Ability to analyze and resolve complex system issues quickly and efficiently.

• Soft Skills

  :
• Excellent communication and collaboration skills.
• Ability to work in a fast-paced environment, prioritize tasks, and meet deadlines.
• Strong attention to detail and a proactive attitude toward system management.

Preferred Qualifications:

• Certifications in 

  Windows Server

   (MCSE, MCSA) and 

  Linux

   (RHCE, Linux+).
• Experience with cloud technologies such as AWS, Azure, or Google Cloud.
• Familiarity with containerization and orchestration technologies (Docker, Kubernetes).