Senior Infrastructure Engineer £60,000 - Hybrid (2/3 Days/Week in Watford) Here at Burns Sheehan, we are exclusively working with a rapidly scaling IOT organisation that delivers mission-critical IoT connectivity solutions across sectors including Healthcare, Security, Retail, and Transport. With over 3 million active connections globally and several recent acquisitions under their belt, this organisation … is entering a new phase of cloud-first infrastructure transformation - and they're looking for a Senior Infrastructure Engineer to help lead the way. This is a hands-on role, ideal for someone passionate about infrastructureautomation, security, and system reliability within complex environments. Core Responsibilities: Design and implement scalable, high-performance IT infrastructure across … hybrid environments. Provide Level 3 support and troubleshooting across server, storage, and virtualisation platforms. Lead performance monitoring, capacity planning, and system optimisation efforts and drive infrastructureautomation Mentor junior engineers and guide best practices across the infrastructure estate. Collaborate with stakeholders and vendors to align infrastructure projects with strategic goals. Maintain clear documentation and regular performance More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Arm Limited
group provides the high-performance compute environment that fuels product and solutions development for Arm's engineering community. Whether its high-performance compute (HPC) on Arm's on-prem infrastructure and/or in the cloud, Electronic Design Automation (EDA) tools, or customised software tools and workflows, the products, and services we deliver are used by every engineer … in Arm. Responsibilities: Collaborate closely with technical leads, managers, and project teams to support and evolve HPC infrastructure tailored for semiconductor design workflows. Leverage strong Linux system administration skills and scripting (Bash, Python, Perl, etc.) to automate routine tasks and optimise engineering environments. Administer and tune job schedulers like IBM Spectrum LSF to ensure efficient workload management across hybrid … and on-prem infrastructure. Troubleshoot and resolve day-to-day technical issues through ticketing systems, proactively finding opportunities to automate and improve recurring tasks. Design and implement scalable, secure infrastructure solutions across public cloud platforms (AWS, Azure, GCP) and data centers, using tools like Terraform, Pulumi, and Ansible. Act as a key technical contributor on high-profile infrastructureMore ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Ecm Selection
An immediate, permanent requirement for a Cambridge-based developer of automated cloud infrastructure, possessing full existing UK work permission without time limit or sponsorship. This is a market-leading company operating a portfolio of secure and reliable services. Their friendly team includes cloud engineers, developers, product owners and testers. Infrastructure is automated for fast and effective deployment using More ❯
Watford, Hertfordshire, United Kingdom Hybrid / WFH Options
ECS Resource Group Ltd
Job Title: IT Infrastructure Engineer (Azure Migration & Deployment) Location: Watford (preferred) or Horsham | Hybrid after probation (3 days onsite, 2 days work from home non-consecutive) Salary: Up to £55,000 Contract: Full-time, Permanent | 3-Month Probation Overview We're looking for an experienced and versatile IT Infrastructure Engineer to join our growing team, supporting a key … transformation project as we move core infrastructure from on-premise to Azure. This is a hands-on role suited to a senior third-line engineer with a broad IT background, strong server and networking expertise, and a keen interest in cloud technologies. Key Responsibilities Lead server deployments and manage enterprise storage infrastructure Assist with the migration of services … with VLANs, routing, and general networking at a high level Collaborate with group-level teams to align with mandated Azure deployment standards using Terraform and Azure DevOps Contribute to infrastructureautomation and scripting as needed Troubleshoot complex issues across server, storage, and network layers Support a general IT environment, with involvement across infrastructure projects Required Experience Proven More ❯
We're looking for a Senior Infrastructure Engineer to join our Platform Services team and lead the design and deployment of hardware for a greenfield multi-site enterprise system. This is a unique opportunity to work using innovative technologies and secure-by-design principles. You'll be part of a collaborative, technically skilled team that values precision, resilience, and … frameworks such as STIG, NIST, or CIS. Skilled in enterprise hardware installations and cabling management. It would be great if you had: Dell EMC or VMware certifications. Experience with infrastructureautomation tools like PowerShell, Ansible, or Terraform. Familiarity with SCIDA regulations. Knowledge of container platforms such as Kubernetes or OpenShift. If you are interested in this role but More ❯
Hemel Hempstead, Hertfordshire, England, United Kingdom
Sopra Steria
We’re looking for a Senior Infrastructure Engineer to join our Platform Services team and lead the design and deployment of hardware for a greenfield multi-site enterprise system. This is a unique opportunity to work using innovative technologies and secure-by-design principles. You’ll be part of a collaborative, technically skilled team that values precision, resilience, and … frameworks such as STIG, NIST, or CIS. Skilled in enterprise hardware installations and cabling management. It would be great if you had: Dell EMC or VMware certifications. Experience with infrastructureautomation tools like PowerShell, Ansible, or Terraform. Familiarity with SCIDA regulations. Knowledge of container platforms such as Kubernetes or OpenShift. If you are interested in this role but More ❯
Hemel Hempstead, Hertfordshire, South East, United Kingdom
Sopra Steria Limited
Were looking for a Senior Infrastructure Engineer to join our Platform Services team and lead the design and deployment of hardware for a greenfield multi-site enterprise system. This is a unique opportunity to work using innovative technologies and secure-by-design principles. Youll be part of a collaborative, technically skilled team that values precision, resilience, and innovation. We … frameworks such as STIG, NIST, or CIS. Skilled in enterprise hardware installations and cabling management. It would be great if you had: Dell EMC or VMware certifications. Experience with infrastructureautomation tools like PowerShell, Ansible, or Terraform. Familiarity with SCIDA regulations. Knowledge of container platforms such as Kubernetes or OpenShift. If you are interested in this role but More ❯
Leighton Buzzard, Bedfordshire, England, United Kingdom Hybrid / WFH Options
Connells Group HQ
Job Description As an Infrastructure Engineer, you will be working within the Data Centre Platforms team to provide BAU and project support for a majority Microsoft stack in a highly available environment, including implementation, production support, project implementation support, performance monitoring and tuning, configuration management, upgrades, patching, data migration and automation. You will liaise with various parts of the … organisation to support all aspects of the infrastructure across the business.You will based in our Leighton Buzzard office, with some flexibility to work from home. This role will require national travel occasionally as well as an On-call shift and out of hours work, as required.Key Responsibilities Design, implement, and maintain IT infrastructure components, including servers, networks, and … storage systems. Support internal team projects and initiatives including continuous improvements to current infrastructure solutions and implementation of new technologies. Diagnose and resolve technical issues to ensure system availability, reliability, and optimal performance Apply security best practices to protect sensitive data and safeguard systems against threats Work collaboratively with IT operations teams to investigate and resolve infrastructure-related More ❯
Hemel Hempstead, Hertfordshire, England, United Kingdom
Sopra Steria
Are you ready to take the lead in shaping the infrastructure behind an innovative greenfield enterprise system? We’re looking for a Lead Infrastructure Engineer - Hardware & Platforms to take charge of designing and deploying the physical backbone of a high-security, multi-site platform. You’ll play a key role in driving the technical delivery of our platform … to Windows Server/Clients and virtual environments. Familiarity with modern cabling standards and best practices. It would be great if you had: Dell EMC technical certifications. Experience with infrastructureautomation tools such as PowerShell, Ansible and Terraform. Understanding of datacentre power and cooling requirements. Knowledge of secure environments and security regulations such as JSP 440 or SCIDA. More ❯
Hemel Hempstead, Hertfordshire, South East, United Kingdom
Sopra Steria Limited
Are you ready to take the lead in shaping the infrastructure behind an innovative greenfield enterprise system? Were looking for a Lead Infrastructure Engineer - Hardware & Platforms to take charge of designing and deploying the physical backbone of a high-security, multi-site platform. Youll play a key role in driving the technical delivery of our platform services, working … to Windows Server/Clients and virtual environments. Familiarity with modern cabling standards and best practices. It would be great if you had: Dell EMC technical certifications. Experience with infrastructureautomation tools such as PowerShell, Ansible and Terraform. Understanding of datacentre power and cooling requirements. Knowledge of secure environments and security regulations such as JSP 440 or SCIDA. More ❯
Role Responsibilities: Administer and support Posit Workbench and associated tools Install and configure HPC (Slurm), supporting research computing environments Build and manage Docker containers for various deployment needs Automate infrastructure using tools like Packer and Ansible Collaborate with cross-functional teams including developers, sysadmins, and stakeholders Solve complex technical challenges with a hands-on, analytical approach Support and manage More ❯
Experts in AI, Machine Learning & Cloud Infrastructure This specialism covers the full spectrum of Artificial Intelligence and Machine Learning expertise - from cutting-edge research to scalable infrastructure deployment. It includes academic-leaning AI researchers, production-grade ML engineers, MLOps experts who bridge the gap between models and systems, and cloud infrastructure professionals who build the backbone these … models into real-world impact - at scale, and with speed. Key Areas of Usage: Research & development of new AI/ML methods Deployment and serving of models at scale Infrastructureautomation and cloud-native design Responsible AI, LLM safety, and interpretability tooling Data pipelines, versioning, and observability in production A glimpse of roles we recruit for: AI Research … Scientist Machine Learning Engineer Data Engineer with ML experience Applied Scientist/Research Engineer DevOps for AI/AI Infrastructure Lead Industries and Sectors: AI-first start-ups & scale-ups Healthcare & Biotech (AI in diagnostics, drug discovery) FinTech & Quant Research Autonomous Systems (Robotics, Automotive, UAV) SaaS Platforms integrating ML features Government/Defence innovation labs Who we work with More ❯
to low-level hardware. This is enabled, in addition to the work on Qualcomm's products, by the fact that the team also actively develops its own in-house automationinfrastructure in collaboration with other teams. The group consists of multi-disciplined (RF, Analogue, Software and Digital) engineers who work closely with specialist design and systems engineers. This … Troubleshoots advanced issues with radio designs and finds solutions that are documented and shared with internal cross functional teams working on similar products. The Engineer will be responsible for automation for development and validation of ASIC products generating Python test scripts, writing embedded C code for FW radio control, supporting the business group with radio training materials and investigating More ❯
to low-level hardware. This is enabled, in addition to the work on Qualcomm's products, by the fact that the team also actively develops its own in-house automationinfrastructure in collaboration with other teams. The group consists of multi-disciplined (RF, Analogue, Software and Digital) engineers who work closely with specialist design and systems engineers. This … Troubleshoots advanced issues with radio designs and finds solutions that are documented and shared with internal cross functional teams working on similar products. The Engineer will be responsible for automation for development and validation of ASIC products generating Python test scripts, writing embedded C code for FW radio control, supporting the business group with radio training materials and investigating More ❯