Job title: IT Systems Administrator
Employer: Polyglobe, associated with AXENTHOR TECHNOLOGIES LTD.
Location: London, United Kingdom.
Salary: £45,000–£55,820 per year.
Employment type: Full-time.
Work arrangement: In person.
Visa sponsorship: Listed in the job advert.
Role overview: Maintain and support the organisation’s IT infrastructure, ensuring systems, networks and workplace technology remain secure, reliable and efficient.

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Responsibilities

• Administer and maintain servers, operating systems, networks and cloud services.

• Manage user accounts, access permissions and employee onboarding, role changes and departures.

• Configure and support laptops, desktops, printers and other office equipment.

• Provide technical support and troubleshoot hardware, software and network connectivity issues.

• Administer Microsoft 365 or equivalent workplace platforms.

• Monitor system performance, availability and security, investigating and resolving incidents.

• Manage software updates, security patches, endpoint protection and multi-factor authentication.

• Maintain backups, test data restoration and support disaster recovery planning.

• Keep IT documentation, asset inventories and software licence records accurate and up to date.

• Coordinate with external IT suppliers and service providers.

Requirements

• Previous experience in systems administration or a similar IT support role.

• Practical knowledge of Windows environments; Linux experience is an advantage.

• Experience with Microsoft 365, Active Directory or Microsoft Entra ID.

• Understanding of networking technologies, including:

  • TCP/IP, DNS and DHCP.

  • VPNs, firewalls and Wi-Fi networks.

• Experience with backup solutions, endpoint security and access management.

• Strong troubleshooting, communication and organisational skills.

• Ability to prioritise tasks and work independently.

• Good written and spoken English.

Desirable qualifications and experience

• Familiarity with Azure, AWS or virtualisation platforms.

• Basic scripting skills in PowerShell or Bash.

• Microsoft, Cisco or CompTIA certifications.

• Experience supporting IT operations in a fintech or regulated business environment.

Benefits

• Annual salary of £45,000–£55,820.

• UK visa sponsorship listed in the advert.

• Casual dress.

• Full-time employment.

How to Apply;

Interested and qualified candidates should:
Click here to apply online for this job

Disclaimer

Author: Simon RobertEasyInfoBlog is a multi-author blog. We have experts and professionals in various fields who share their ideas and expert knowledge to help you with your daily information needs. Thanks for reading!