Senior Infrastructure Engineer

Company: Arrows
Apply for the Senior Infrastructure Engineer
Location: London
Job Description:

Up to £160,000 + Bonus | Hybrid (4 Days in Central London)

We’re partnering exclusively with a leading global investment bank to hire a Senior Infrastructure Engineer into a business-critical technology team supporting infrastructure across Europe and Asia.

This isn’t a traditional infrastructure role. You’ll be the senior technical figure within a close-knit engineering team, combining deep hands-on infrastructure expertise with technical leadership and mentoring.You’ll act as the senior technical authority within the team, leading major cloud migration initiatives and helping shape the future of enterprise infrastructure across a global business. If you’re passionate about enterprise infrastructure, enjoy mentoring other engineers and want to work on large-scale infrastructure transformation within a global business, we’d love to hear from you.

The Opportunity

You’ll join a high-performing Infrastructure team responsible for supporting mission-critical platforms across both on-premise and cloud environments.

The environment is heavily focused on VMware, Windows Server, enterprise storage, disaster recovery and AWS. Over the next 12 months, you’ll play a key role in a major programme migrating newly acquired infrastructure into AWS while helping drive automation, resilience and operational excellence.

Alongside the technical work, you’ll act as a trusted technical leader – someone other engineers naturally turn to for guidance, mentoring and technical expertise.

Key Responsibilities

  • Design, build and support enterprise infrastructure across on-premise and AWS environments
  • Lead infrastructure modernisation and cloud migration projects
  • Own High Availability, Disaster Recovery and business continuity capabilities
  • Administer VMware, enterprise storage and Windows Server environments
  • Develop automation using PowerShell, Python and Infrastructure-as-Code
  • Mentor and support other Infrastructure Engineers within the team
  • Collaborate with engineering teams across Europe, Asia and South America
  • Act as the senior technical escalation point for complex infrastructure issues
  • Participate in an on-call rota supporting business-critical production systems

Required Experience

  • VMware vSphere / ESXi
  • Windows Server, Active Directory & Entra ID
  • AWS infrastructure (EC2, IAM, VPC, S3)
  • Hybrid cloud environments
  • Disaster Recovery & High Availability
  • Enterprise backup technologies (Veeam, Rubrik, Zerto or similar)
  • PowerShell and/or Python
  • Infrastructure automation and Infrastructure-as-Code
  • Strong troubleshooting skills within complex enterprise environments

What Will Make You Stand Out

  • Leads through technical excellence rather than people management
  • Enjoys mentoring and developing other engineers
  • Is passionate about infrastructure and emerging technologies
  • Thrives in fast-paced, business-critical environments
  • Has a collaborative mindset and enjoys working with global teams
  • Embraces AI-assisted engineering tools to improve productivity and automation

Alongside a highly competitive salary and performance bonus, you’ll receive one of the strongest benefits packages in the market, including:

  • Private medical insurance for you and your dependants
  • 4x salary life assurance
  • Annual health assessments and 24/7 virtual GP access
  • Electric vehicle salary sacrifice scheme
  • On-site gym, cycle-to-work scheme and season ticket loan
  • Employee wellbeing programme and wellness initiatives

What’s on Offer

  • Salary up to £160,000
  • Performance-related bonus
  • Hybrid working (4 days per week in Central London)
  • Opportunity to lead a major AWS cloud migration programme
  • Exposure to large-scale, enterprise infrastructure supporting a global business
  • Genuine technical leadership responsibilities without moving into people management
  • A collaborative engineering culture with excellent long-term career progression

Please note: This role requires someone who is comfortable working predominantly from the London office, enjoys collaborating closely with their team and is happy to participate in an on-call rota supporting critical production infrastructure.

If you’re an experienced Infrastructure Engineer looking to work on enterprise-scale infrastructure within a globally recognised investment bank, we’d love to hear from you.

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Posted: July 26th, 2026