IT Infrastructure and Security Specialist

3 weeks ago


Southampton, Southampton, United Kingdom Pearson Carter Full time
Job Title: IT Infrastructure and Security Engineer

This role is focused on ensuring the client's systems are fully functional, up-to-date, and secure, meeting the needs of the client's colleagues and clients.

Key Responsibilities:
  • Manage SAN and Hyper-V Server clusters hosting applications, including AD, web, database, and file servers.
  • Manage Active Directory and Azure AD, assisting developers in architecting Azure for future application deployment.
  • Manage Azure deployments and upgrades of installed applications.
  • Manage security around AD and Azure, including port forwarding and reverse proxying.
  • Review internal systems and AD/Azure security.
  • Configure and maintain firewall rules and policies to ensure network security.
  • Test for vulnerabilities on all infrastructure.
  • Perform internal penetration testing and organize external testing.
Required Skills:
  • At least 5 years of hands-on experience with:
    • Strong Active Directory administration.
    • Server and SAN hardware (ideally HP).
    • LAN hardware (switches/APs).
    • Corporate level firewall management.
    • Proficient understanding of network protocols, IP addressing, subnetting, and routing protocols.
    Desirable Skills:
    • Experience managing Azure and Azure AD.
    • Microsoft SQL Server administration.
    • Relevant Microsoft/CompTia qualifications.
    • Corporate level firewalls, Wireless APs, and clients.
    • Power Automate.
    • Software systems testing.
    • ITIL/ISO27001.
    Location and Salary:

Bristol

£55,000-£65,000 + Benefits



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