Infrastructure Generalist Engineer | Leading Global Investment Group

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(Up to c. £200k Comp Package | Hybrid Working)

Role Overview

We’re supporting a high-performance investment firm as it builds out its next-generation technology environment from the ground up. This is a broad infrastructure role sitting at the intersection of systems, endpoints, cloud, and security – offering exposure across the full stack rather than a narrow specialism. The position is designed for a well-rounded engineer who enjoys working across different domains: Windows-heavy environments with exposure to Linux, networking, and security, alongside increasing use of automation and cloud services. You’ll be contributing to both day-to-day platform stability and longer-term engineering improvements, in a setting where experimentation and iteration are encouraged…

Key Responsibilities

  • Support and enhance core infrastructure spanning compute, storage, networking, and cloud services
  • Manage configuration, deployment, and ongoing maintenance of servers, endpoints, and core platforms
  • Troubleshoot issues across multiple layers, from OS-level problems through to network and service-level faults
  • Run targeted experiments to evaluate performance, reliability, and system design improvements
  • Contribute to infrastructure design decisions that support scalability and resilience
  • Collaborate with security, engineering, and operations teams on cross-functional initiatives
  • Introduce automation to reduce manual effort and improve consistency across environments

What You’ll Bring…

  • 4-8 years’ experience in infrastructure engineering, systems administration, or platform-focused roles
  • Strong grounding in Windows environments, with working exposure to Linux systems
  • Broad technical understanding across compute, networking, and operating systems
  • Experience working across both on-premise infrastructure and cloud platforms
  • Ability to diagnose and resolve issues in unfamiliar systems using first-principles thinking
  • Exposure to automation or scripting (PowerShell, Python, or similar)
  • Comfortable working in evolving environments without rigid structure or narrow role definition
  • Clear communication skills and a pragmatic, delivery-focused approach
  • (Preferred) Exposure to security concepts or infrastructure hardening practices

#J-18808-Ljbffr”, “datePosted”: “2026-05-17”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Techfellow Limited”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__434430723__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Techfellow Limited
Apply for the Infrastructure Generalist Engineer | Leading Global Investment Group
Location: London
Job Description:

(Up to c. £200k Comp Package | Hybrid Working)

Role Overview

We’re supporting a high-performance investment firm as it builds out its next-generation technology environment from the ground up. This is a broad infrastructure role sitting at the intersection of systems, endpoints, cloud, and security – offering exposure across the full stack rather than a narrow specialism. The position is designed for a well-rounded engineer who enjoys working across different domains: Windows-heavy environments with exposure to Linux, networking, and security, alongside increasing use of automation and cloud services. You’ll be contributing to both day-to-day platform stability and longer-term engineering improvements, in a setting where experimentation and iteration are encouraged…

Key Responsibilities

  • Support and enhance core infrastructure spanning compute, storage, networking, and cloud services
  • Manage configuration, deployment, and ongoing maintenance of servers, endpoints, and core platforms
  • Troubleshoot issues across multiple layers, from OS-level problems through to network and service-level faults
  • Run targeted experiments to evaluate performance, reliability, and system design improvements
  • Contribute to infrastructure design decisions that support scalability and resilience
  • Collaborate with security, engineering, and operations teams on cross-functional initiatives
  • Introduce automation to reduce manual effort and improve consistency across environments

What You’ll Bring…

  • 4-8 years’ experience in infrastructure engineering, systems administration, or platform-focused roles
  • Strong grounding in Windows environments, with working exposure to Linux systems
  • Broad technical understanding across compute, networking, and operating systems
  • Experience working across both on-premise infrastructure and cloud platforms
  • Ability to diagnose and resolve issues in unfamiliar systems using first-principles thinking
  • Exposure to automation or scripting (PowerShell, Python, or similar)
  • Comfortable working in evolving environments without rigid structure or narrow role definition
  • Clear communication skills and a pragmatic, delivery-focused approach
  • (Preferred) Exposure to security concepts or infrastructure hardening practices

#J-18808-Ljbffr…

Posted: May 17th, 2026