Senior Computer Systems Administrator AGF
Summary
On-site senior systems administrator managing Windows Servers, Exchange, M365, Active Directory, networking gear, CCTV, and data center infrastructure for a client in Manama.
- Administration support for Microsoft Windows Servers at Data Centre
- Administration support for Microsoft Exchange
- Administration support for Microsoft 365
- Troubleshooting Server related problems
- Managing Server backups
- Managing Traps Antivirus security
- Coordinating with local vendors for equipment as and when required
- Following up with the local vendors to resolve equipment failures, and ensure the delivery and
- support levels
- Perform an assessment of each server’s configuration, performance, and security
- Managing network communication Devices (Firewall, Routers, switches)
- Managing Access Control Systems
- Managing CCTV and IP Cameras
- Configuration of servers
- Updates, patches, and service packs
- Managing Licenses, certificates, and hardware warranties
- Exchange configuration, Queue size, resource utilization, Active Directory Configuration,
- DHCP/Domain Controller configuration, Log Analysis
- UPS Monitoring
- Identify all single points of failure
- Identify any capacity/performance issues that are close to the threshold
- Verify tape library functioning
- Upkeeping configuration and reliable operation of all IT-related equipment.
- Ensuring internal IT infrastructure within the organization remains up to date.
- Complete system installs and upgrades, installing new systems and assessing and implementing upgrades as needed.
- Network Security Management: making sure all the necessary security-related programs are up-to date to their latest versions.
- Oversee Data storage and Retrieval systems: Utilize effective data backup systems and have in place data retrieval processes in case of emergencies.
- Maintaining continuous operation of all SIU servers, switches, routers, and IP telephony systems.
- The day-to-day operation of troubleshooting end-user-related queries/problems.
- Supporting the continuous operation of NVR and IP cameras within the premises.
- Maintaining and troubleshooting network devices and peripherals.
- Ensuring the installation of the latest security and update patches on Exchange servers.
- Monitoring server performance logs and taking the necessary actions accordingly if required.
- Ensuring optimum security through access controls, backups, and firewalls.
- Setting up user accounts and maintaining Active Directory.
- Troubleshoot hardware and software errors by running diagnostics, documenting problems and
- resolutions, prioritizing problems, and assessing the impact of issues
- Managing and maintaining File server shares.
- Perform server administration tasks, including user/group administration, security permissions,
- group policies, print services, research event log warnings and errors, and resource monitoring,
- ensuring system architecture components work together seamlessly.
- Monitor data center health using preexisting management tools and respond to hardware issues
- as they arise; help build, test, and maintain new servers as needed.
- Maintain internal infrastructure requirements including, laptop and desktop computers, servers,
- routers, switches, firewalls, printers, phones, and security updates, support internet, intranet, LANs,
- WANs, and network segments.
- Perform routine/scheduled audits of the systems, including all backups