IT Systems Administrator
SKILLS
FULL DESCRIPTION
IT Technical Operations - London
Location: City of London | on site - Monday to Friday
Salary: £30,000 to £55,000 depending on experience
Reference: J13061
Join a global leader in sports trading that thrives on data, speed, and constant innovation. This organisation is known for its fast-paced environment and highly collaborative culture, and it now has an exciting opening for a proactive IT Technical operations . If you enjoy solving complex problems, working with enterprise level systems, and continually developing your technical skills, this role offers the perfect platform.
Key Responsibilities:
- Managing and maintaining on site and off site servers
- Monitoring and supporting in house software applications
- Administering Microsoft Active Directory and Group Policy
- Managing and troubleshooting storage systems including NAS and iSCSI
- Providing expert support across the Microsoft Windows environment
- Applying strong problem solving techniques including working with the OSI model, DHCP scopes, and network addressing
- Troubleshooting connectivity issues such as resolving a PC with no internet access
- Supporting virtual environments and understanding virtual machine layers
Technical Experience:
- System administration within a Microsoft Active Directory environment
- Group Policy management and configuration
- Virtualisation technologies, ideally Hyper V
- Experience managing storage systems including NAS and iSCSI
- Strong hardware knowledge including building or configuring custom machines
- Understanding of PC components, RAM compatibility, CPU Secure Boot, and common troubleshooting scenarios
- Knowledge of CPU generations for Intel and AMD
- Strong understanding of data size conversions and subnetting fundamentals, including byte and bit conversion and IP allocation
- Scripting using tools such as PowerShell
- Working knowledge of SQL, HTML, and general web technologies
- Exposure to Juniper networking is advantageous
- A collaborative mindset with enthusiasm for working in a high performance technical environment
- Strong numerate or analytical degree as Computer Science, Engineering , Mathematics , Physics, or a closely related subject, or equivalent practical experience
This role suits an IT Technical operations / engineer who wants to grow their technical skills and make a meaningful impact. You will work across infrastructure, trading systems, hardware, and networking, gaining hands on experience within a rewarding and supportive environment
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