Senior Microsoft System Administrator
2 weeks ago
BAE Systems Strategic Aerospace Services WLL | Full time
The Microsoft Senior System Administrator will be responsible for managing the day-to-day activities of Microsoft systems administration.
RequirementsMicrosoft Systems Administration:
- Microsoft Server 2012 R2/2016/etc. management and administration.
- Perform periodic patch management for all servers in the environment and provide respective reports.
- On-premises hypervisor management [VMware technology, Oracle VM].
- Perform ongoing performance tuning and resource optimization as required.
- Perform regular Active Directory administration as well as ADFS management.
- Antivirus management.
- Administrate and manage SCCM solution.
- Manage Azure Cloud Managed Services, O365, and Citrix DaaS including access management, conditional access, Defender, and endpoint management.
Backup Administration [HP, IBM, Cloud]:
- Administrate and maintain the backup solution and its components.
- Ensure the backup retention policy matches the customer requirements.
- Gather backup requirements and follow best practices to configure and test new backups.
- Troubleshoot backup job failures and propose solutions.
- Work with product support vendor for escalating the backup issues.
- Create and maintain documentation for backup.
- Perform test restores on a quarterly basis to ensure a reliable data backup version is available to restore.
- Forecast backup repository space requirements to the client for every year.
- Manage licensing and assure notifying the customer early enough for renewal.
Storage Administration:
- Administrate and manage the storage solution.
- Create RAID groups, LUNs/Volumes as per the size requirement from the customer.
- Create zones between storage array and the hosts on the SAN switches.
- Map the new LUNs to the associated host/host groups.
- Ensure the LUN is visible on the required hosts.
- Ensure the multipathing is enabled on the OS end.
- Troubleshoot alerts from the storage and other SAN components.
- Coordinate with vendor and plan storage/SAN switches FW upgrades on a regular basis.
- Gather new requirements from the customer and follow vendor guidelines to create and map new LUNs.
- Perform regular storage tasks such as volume expansion, deletion, etc.
- Azure storage account administration and management.
General Requirements:
- 10+ years of experience with a minimum of 4 years relevant experience.
- Bachelor's / Master's degree in computer science or equivalent.
- Proven skills and experience in a similar role.
- Excellent communication skills both written and verbal.
- Ability to convey complex technical information concisely.
- A high level of motivation in learning new technologies.
- Hard worker, self-motivated, and result-driven individual.
- Willingness to work in non-standard working hours.
- Ability to work well in groups and independently.
- Strong analytical and problem-solving skills.
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