Systems Administrator - Microsoft

We are seeking a bright and trustworthy individual to join our technology team as a Systems Administrator. The team is responsible for delivering always-on services to a globally roaming workforce. We operate the majority of our services on-premise, adopting the latest technologies with an emphasis on security and resiliency.

Microsoft Technologies Management:

• Administer and maintain Active Directory, DNS, IIS, Group Policy, DFS, Sites and Services, Microsoft Certificate Services, SQL Standard/Express, MDT, PowerShell, and Microsoft Cluster Services
• Manage on-premise Exchange Servers, including administration via Exchange PowerShell
• Ensure the highest performance and uptime of the Microsoft environment

Virtualization and Storage Management:

• Manage and maintain VMware vSphere and VMware vSAN environments
• Administer and optimize VMware Horizon, VMware Aria, and VMware Cloud Foundation (VCF)
• Handle backup and recovery operations using Veeam Backup, Exagrid, and HPE

Security and Confidentiality:

• Play a very active role in securing our company using best-of-breed security solutions and strategies
• Participate in penetration tests and implement remediation measures
• Continuously improve security protocols to ensure the confidentiality and integrity of company data
• Administer Proofpoint for email security and ensure robust defense mechanisms
• Carry out DR tests and assist in implementing business continuity strategies

Infrastructure Maintenance and Optimization:

• Maintain and monitor Dell server infrastructure
• Perform regular updates, patches, and maintenance tasks to ensure optimal performance
• Implement and follow best practices for system administration and infrastructure management

User Support and Collaboration:

• Provide white-glove service and support to users, ensuring their needs are met with empathy and professionalism
• Collaborate with the IT team to troubleshoot and resolve issues promptly
• Maintain clear and accurate documentation of system configurations, changes, and procedures

Education and Certifications:

• Degree in computing or engineering
• Formal training and certification in Microsoft Server technologies
• Formal training and certification in VMware vSphere

Experience:

• Extensive experience with all Microsoft technologies listed above
• Proven experience managing and maintaining on-premise Exchange Servers and using Exchange PowerShell
• Experience with Veeam Backup, Exagrid, HPE StoreOnce, Proofpoint, Compellent, VMware vSAN, VMware vSphere, VMware Horizon, VMware Aria, and VCF

Technical Skills:

• In-depth knowledge of Active Directory, DNS, IIS, Group Policy, DFS, Sites and Services, Microsoft Certificate Services, and Microsoft Cluster Services
• Advanced level VMware administration skills, such as performance optimization, templates, DRS, vDS, esxcli, and storage profiles
• Proficiency in managing backup solutions and storage technologies
• IdP management, with experience of Okta and RSA beneficial
• Microsoft SQL administration with MSCS and Management Studio

Personal Attributes:

• Trustworthy and capable of handling sensitive information with the utmost confidentiality and discretion
• High attention to detail and the ability to work in a fast-paced environment
• Strong problem-solving skills and a creative approach to challenges
• Excellent written and verbal communication skills
• A team player with a positive attitude and the ability to empathize with users

70,000 - 75,000 per annum

If you are passionate about technology and eager to take on new challenges in a dynamic environment, we encourage you to apply for this exciting opportunity.