Senior IT Systems Administrator

• Manage Microsoft Exchange i.e. upgrades and migrations.
  
• Collaboratively manage maintain and update Microsoft Active Directory WSUS and Exchange infrastructure.
  
• Help with preventative maintenance tasks and updates on Windows IT hardware and software systems.
  
• Manage Windows and Linux applications provisioning servers and troubleshooting.
  
• Administer and ensure routine maintenance and updates to all IT systems and infrastructure.
  
• Conduct network vulnerability scans to ensure secure operations.
  
• Help maintain computer hardware (peripheral devices) and networking equipment.
  
• Troubleshoot IT related problems both Hardware and Software.
  
• Helps install configure and maintain monitoring and security tools.
  
• Troubleshoot and document process and work flow.
  
• Work with user logs security logs and be able to read them.
  
• Provide afterhours support for planned maintenance.
  
  

Requirements

• Minimum of 10 years Systems Administration experience in a corporate environment
  
• Minimum 5 years Microsoft Exchange experience
  
• 5 years Linux and Windows systems experience
  
• Bachelor s degree in information technology or equivalent experience
  
• Relevant certifications are a plus in order to keep up to date with current technology and trends
  
• Extensive knowledge of user administration directory administration server administration GPO and File share
  
• Ability to update and maintain computer hardware
  
• Should be able to explain what sub masks are and why they are important
  
• Experience performing preventative maintenance and updates of hardware and software
  
• Demonstrated knowledge of networking concepts and protocols such as TCP/IP DNS DHCP VLANs and various network monitoring tools
  
• Experience troubleshooting network issues/problems
  
• Ability to communicate technical information effectively to both technical and non technical personnel
  

Benefits