10 of 10 Senior Infrastructure Engineer Jobs in Slough

Senior Infrastructure Engineer – Azure, AWS, Active Directory, Exchange, Group Policy, Meraki, Fortinet, SD-WAN, PowerShell, ITIL, Change Management, Hybrid (4 days p/w in London), Site Travel Up to £80,000 Basic + Benefits + Travel Expenses This is a fantastic Senior Infrastructure Engineer opportunity to work with a leading infrastructure services … organisation, driving design and implementation of enterprise infrastructure across the business. The Senior Infrastructure Engineer is Hybrid, initially 4 days a week in London, able to travel to other sites, where required. As a Senior Infrastructure Engineer, you will play a crucial role in architecting and deploying infrastructure solutions across on-prem … and cloud environments, ensuring reliability, scalability, and security. The Senior Infrastructure Engineer will have strong experience with Azure and AWS cloud services, as well as sound knowledge of Active Directory, Exchange, and Group Policy. As Senior Infrastructure Engineer, excellent capabilities across networking is essential, including hands-on experience with Fortinet Firewalls and Cisco Meraki. More ❯

Senior Infrastructure Engineer – Infrastructure & Cloud Projects (MSP) • Fantastic opportunity for an experienced Senior Infrastructure Engineer to join a fast-growing and technically driven Managed Service Provider delivering enterprise-grade infrastructure, cloud, and security solutions. • Full-time, permanent role based in London with hybrid working options and a competitive salary (DOE). • Immediate … start available – professionals with strong experience in Microsoft infrastructure, Azure, and networking within an MSP environment are highly encouraged to apply. • To apply, please email oliver.light@searchability.com . Who is the client? Our client is a well-established Managed Service Provider (MSP) supporting a diverse portfolio of businesses across the creative and professional services industries. With thousands of users … quality, secure, and scalable IT solutions. Their success is built on technical excellence, collaboration, and a strong commitment to professional development. What will you be doing? This is a senior, hands-on infrastructure role ideal for someone who enjoys technical leadership, complex problem solving, and delivering high-impact IT solutions. You’ll take ownership of infrastructure projects More ❯

Senior Infrastructure Engineer | AWS, Windows, Terraform | Media & TV Salary - £60,000 Holborn/TCR office 3 days a week My client is a world-leading independent production and distribution group that produces some of the most popular TV programmes in the world. They're looking for a Senior Infrastructure Engineer who will support circa … the Holborn/Tottenham Court Road location. The role is on a hybrid model with non-negotiable in-office requirements, currently every Tuesday. You will work alongside 3 other senior engineers, and 2 project-based engineers reporting to the IT Manager. A bit of a unique opportunity here as you will be a ‘modern Windows engineer’ as our … client is hosting 60% of their infrastructure in AWS and 40% Windows on-prem. It’s a unique setup being a Windows/Microsoft environment inside the AWS ecosystem. Everything is glued together using Terraform so there’s great tooling at work here. Our client is using Okta & Okta Workflows heavily, you will get great exposure to this! Non More ❯

Senior Infrastructure Engineer Hybrid, travel to the central London office Outside IR35 contract Our client are looking for a Senior Infrastructure Engineer with experience in Server Migration and a strong background in server administration, security best practices, and hybrid cloud environments to join them on a contract basis. This role combines hands-on technical More ❯

Senior Wintel Engineer/Windows Infrastructure Engineer - Hedge Fund, London Multi-strategy hedge fund in Central London seeks a Senior Wintel Engineer/Windows Infrastructure Engineer, to join an expanding team and work on advanced infrastructure challenges. This is a hands-on engineering role within a highly technical and collaborative environment … where you’ll help shape and support the systems for global trading and research. Role Design, build, and integrate core infrastructure systems across Windows platforms. Support and enhance the firm’s operating systems, authentication, virtualization, messaging, and network. Develop automation tools and infrastructure software to drive reliability, scalability, and performance. Diagnose and resolve complex, high-impact infrastructure and performance issues. Collaborate with world-class technologists across teams to deliver secure, scalable, and efficient infrastructure solutions. Required Experience Deep technical expertise across Microsoft infrastructure technologies Strong scripting and automation skills using PowerShell. Passionate about performance, reliability, and clean engineering design. A proactive problem solver with excellent troubleshooting skills and high attention to detail. Exceptional communication More ❯

Senior Platform Engineer | Infrastructure | Terraform | DevOps | AWS | GCP | Hybrid, London Location : United Kingdom, ideally London Start Date : Immediate Position Type : Full-time About the Role We're seeking a Staff Engineer to own and evolve our technical infrastructure across cloud operations, data systems, internal tooling, and product deployment. This is a high-impact generalist role … Terraform and containerized environments to production APIs and React frontends—and wants significant ownership of systems that directly enable biochemistry research. You'll be the technical leader for our infrastructure while driving our enzyme and catalyst discovery and design services toward production readiness for external users. This role requires someone who can architect robust systems, troubleshoot complex distributed environments … support all our ML training and data collection effort. The database will integrate structured data from biochemistry databases (KEGG, Rhea, ChEBI, PubChem, UniProt) with unstructured experimental data Manage cloud infrastructure through Terraform across our multi-account AWS organization and CI/CD pipelines, and also migrate legacy GCP infrastructure to AWS Maintain and improve development environment and containerized More ❯

Your new company Working for a renowned metal/commodities exchange group. Your new role Seeking a Senior Infrastructure Engineer to work within the Engineering and Operation Team. You will be responsible for BAU support of all aspects of the company's server and virtual infrastructure with an emphasis on AD, Exchange on prem 2016/… proven background in advanced trouble shooting and resolution of operational issues and root cause analysis. They will be expected to configure and maintain all supported Wintel technology stacks. Wintel infrastructure responsibilities covers all levels of server O/S, Citrix XenApp/Virtual Apps and Desktop, Netscaler, MS SCCM, Acitve Directory, messaging technologies (including Exchange Online Hybrid 2016/… PKI, VMware ESX 8 and HP hardware support. What you'll need to succeed Proven background in enterprise/professional IT environments as an Infrastructure/Wintel Engineer with deep expertise in Windows platforms and services, including Active Directory (AD), DHCP, DNS, PKI, Group Policy (GPO), and Distributed File System (DFS). Windows Server Expertise: Skilled in building More ❯

My client, a leading hedge fund, is seeking a Senior Infrastructure Engineer to join their in-house engineering team. This individual will be responsible for designing, implementing, securing, and managing modern infrastructure services - partnering closely with Information Security and Support to deliver reliable trading platforms across the enterprise. This is an opportunity to work hands-on … with the latest Microsoft technologies - as well as core network infrastructure spanning LAN/WAN, Wi-Fi, firewalls, and cloud connectivity. You’ll contribute to service design and drive automation. The ideal candidate should bring strong TCP/IP networking fundamentals, proven scripting/automation skills (PowerShell or Python), and experience delivering cloud infrastructure (IaaS) and M365 deployments …/migrations. Proficiency with Conditional Access, CI/CD pipelines, and Infrastructure-as-Code (e.g., Terraform) is essential. Additional exposure to Exchange Online/Server, Teams, SharePoint, OneDrive, desktop build/deploy automation (Windows 365/AVD), and config management tools such as Ansible or Puppet will be highly advantageous. To secure the most relevant hire, my client is More ❯

We’re looking for a seasoned software engineer who thrives on building in new domains. This role sits at the intersection of infrastructure and networking, perfect for a developer who loves tackling unfamiliar technical areas, learns fast, and brings strong engineering fundamentals. You’ll be responsible for leading design discussions, owning projects end-to-end, and mentoring junior … developers. While networking knowledge is useful, what matters most is your software development expertise and ability to apply it in infrastructure-heavy environments. What you’ll be doing: Designing and building tools and services that support networking and infrastructure teams Driving technical design conversations and guiding architectural decisions Leading by example with clean, scalable Python/Go development … Mentoring junior engineers and raising the technical bar across the team Learning new areas quickly and applying your expertise to solve complex infrastructure problems What we’re looking for: 7+ years of hands-on software development experience (Python and/or Go strongly preferred) Proven track record of delivering production systems in infrastructure, Linux, or systems engineering environments More ❯

Job Title: Senior Software Engineer (Distributed Systems & ML Infrastructure) Client: Elite Tech Firm Salary: Up to £220k Base + Industry-Leading Bonus Location: London (Hybrid) Sells: Work on next-gen distributed systems and ML infrastructure, take ownership of multiple greenfield builds, zero bureaucracy, a genuinely collaborative culture, stunning offices, and dedicated time for personal projects every … environment offers unlimited tech resources , total engineering autonomy, and a culture that genuinely celebrates innovation and curiosity. Role Design and build high-performance, distributed systems for large-scale ML infrastructure Drive best practices in software architecture, testing, and scalability Lead and collaborate on multiple greenfield initiatives focused on performance, reliability, and scale Skills Open to all experience levels Proven … experience coding in Python Strong understanding or interest in distributed systems and ML infrastructure Enthusiasm to learn Rust (supported by internal mentorship and training) Excellent academic background Experience in high-stakes, low-latency, mission-critical environments where reliability and performance are non-negotiable More ❯