As a Senior Network Administrator, you will be responsible for managing Windows desktop systems, Windows-based servers, and Active Directory services. Your expertise in email server management for Ms-Exchange, Mdaemon, and other mail servers will be crucial to the team. Additionally, you will need proficiency in networking skills such as Router Administration, Firewall Management, and Wireless Networks Setup and Administration. **Key Responsibilities:** - Manage Windows desktop systems - Administer Windows-based servers - Oversee Active Directory services - Handle email server management for Ms-Exchange, Mdaemon, and other mail servers - Perform Router Administration - Manage Firewall settings - Set up and administer Wireless Networks **Qualifications Required:** - Experience in Windows desktop and server management - Proficiency in Active Directory services - Knowledge of email server management - Familiarity with Router Administration - Skills in Firewall Management - Ability to set up and administer Wireless Networks (Note: No additional details of the company were provided in the job description),