Senior Infrastructure Engineer.

  • technology
  • permanent
  • London

I am currently recruiting for a Senior Infrastructure Engineer position to work for a well-established global investment bank based in London.

The Senior Infrastructure Engineer will manage and participate in the delivery and support of IT infrastructure and IT infrastructure security for new and existing systems and solutions.


  • Proactively respond to security vulnerabilities identified by monitoring tools, performing remediation tasks
  • Responsible for monitoring and reporting for on-premises and cloud infrastructure systems, for the early identification of issues
  • Ensure Rokos infrastructure is secure and adheres to Cyber Security standards
  • Act as escalation point for technical issues
  • Responsible for the administration and operation of cloud and onsite physical infrastructure environments
  • Management and oversight of the network infrastructure, including network switches, routers, firewalls and virtualised environment.
  • Manage internal and external stakeholders and supplier relationships
  • Analyse and make recommendations to improve infrastructure, network, and reliability of systems, threats and vulnerabilities to improve security posture of IT systems
  • Apply IT best practice to achieve effective management of change (Requests for Change) whilst mitigating risk of system failures / outages
  • Maintain governance over endpoint device management solutions (e.g., Intune) where they have an impact on security of the IT environment
  • Mentor and coach colleagues and provide peer to peer advice, as required


  • Computer science, Microsoft, CompTIA or related field qualifications / certifications or relevant demonstrable experience
  • Proficient in Windows Server v2008/2012/2019 management to include Active Directory (AD) and Group Policy (GPO) and SQL Server
  • Deploy patches and software applications using InTune
  • Knowledge of administering and supporting Azure AD, Azure IaaS/PaaS
  • Management of backup/recovery solutions (e.g. Veeam)
  • Practical experience with endpoint security, content filtering, vulnerability scanning and anti-malware
  • Knowledge of at least one scripting language (e.g., PowerShell)
  • MS InTune device management (mobile and Windows 10 OS)
  • Effective communication, stakeholder' and supplier management skills
  • Familiarity with Cyber Essentials/Plus or ISO 27001 and ITIL best practice - Incident, Problem and Change management would be beneficial


  • Competitive salary up to £60,000 (depending on experience)
  • 10% Bonus
  • Private medical & Dental care
  • 8% Pension scheme
  • 25 days holiday excluding bank holidays