City of London, London, United Kingdom Hybrid / WFH Options
Realtime Recruitment
2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware More ❯
Sentry, Prometheus, ELK stack). Experience in Cloud Based Services (e.g. AWS, GCP). Experience working on Linux based infrastructure. Experience working with scripting languages such as bash script, PowerShell, and Python. Configuration and management of databases such as MySQL, Mongo. Experience in providing customer support of technical software products. OPSWAT is an equal opportunity employer. We celebrate diversity More ❯
For Relevant experience in a senior infrastructure or systems engineering role Strong technical knowledge of Windows & Linux operating systems Experience working with cloud platforms (especially Azure), virtualisation (VMware), and PowerShell scripting Proficiency in network protocols, Active Directory, GPO, and Microsoft 365 administration Strong problem-solving ability and a proactive, team-oriented mindset Certifications in areas like Azure, Cisco, or More ❯
capabilities Advanced networking, VPNs, and firewall technologies Practical experience with IT hardware/software installation and troubleshooting Familiarity with Microsoft Intune, KANDJI, or other MDM tools Scripting skills (e.g., PowerShell) Backup systems (MS DPM, Azure backups) Strong documentation skills for policies, workflows, and reports Experience with ServiceDesk, JIRA, or other ticketing platforms Desirable: ITIL v4 Foundation MCSE/MCITP More ❯
City of London, Greater London, UK Hybrid / WFH Options
Cruinn Consulting
What You’ll Bring Core Skills Strong Azure and Microsoft 365 platform experience. Solid system administration background (Windows/Linux/SQL). Cloud automation using tools like Terraform, PowerShell, or equivalent. Experience with Infrastructure as Code and CI/CD pipelines. Understanding of cloud-native and hybrid-cloud architectures. Knowledge of monitoring, alerting, and performance tuning. Desirable Tools … Tech Docker/Kubernetes DevOps tooling (Azure DevOps, GitHub Actions, etc.) REST APIs, scripting (Python, PowerShell, etc.) Security best practices in cloud environments Nice to Have Cloud certifications (Azure Administrator, Azure Solutions Architect, etc.) Familiarity with modern collaboration and messaging platforms Experience with cost governance and optimisation tools What our client is offering A collaborative, tech-forward environment Room More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Tate Recruitment
networking, storage, and compute. Proficiency in CI/CD pipeline design and implementation. Hands-on experience with IaC tools such as Terraform, ARM templates, or Ansible. Strong scripting skills (PowerShell). Experience with Git, branching strategies, and version control best practices. Excellent analytical skills for performance monitoring and capacity planning. Demonstrated ability to lead and mentor technical teams. Strong … service excellence. Familiarity with energy trading systems or financial markets is a plus. Technology Stack: Infrastructure: Pure Storage, Wintel, Red Hat, Exchange, UCS, VMware, Citrix DevOps: Ansible, Terraform, GitHub, PowerShell, Docker, Kubernetes, Jira Azure: Compute, Storage, Database, Analytics, Security, Identity & Access Service Education and Qualifications: Bachelor’s degree in Computer Science, Information Technology, or a related field. Relevant certifications More ❯
DevOps, Jenkins, or GitLab CI. Strong experience with containerisation technologies like Docker and orchestration tools like Kubernetes (or AKS). Experience with monitoring and logging tools. Scripting skills in PowerShell, Bash, YAML and Python. Good understanding of networking concepts and security best practices. Excellent problem-solving and troubleshooting skills. Strong communication and collaboration skills. Experience with Azure Databricks and More ❯
and Infrastructure-as-Code (IaC) (e.g., Terraform, Ansible ) Experience with CI/CD pipelines (Jenkins, GitLab CI, ArgoCD) and source control management (Git) Strong scripting skills (e.g., Bash, Shell, PowerShell, Python ) Experience in automating infrastructure deployment using IaC tools such as Terraform, CloudFormation, and ARM templates Experience with Agile methodologies and cloud governance models (Optional) Hands-on experience with More ❯
tech estate. Key Requirements: 2-3+ years in a technical support or application support role Strong experience with Windows & Linux systems Solid understanding of networking, scripting (Python, Bash, PowerShell), and SQL Exposure to AWS, Kubernetes, monitoring tools, and security frameworks (e.g., SOC2, ISO 27001) is a plus Strong problem-solving, communication, and project ownership skills If you are More ❯
technology issues within the London office Supporting desktop hardware, Windows environments, and core network services Collaborating with a global infrastructure team across the US and UK Gaining exposure to PowerShell and scripting as part of automation initiatives Working closely with business users to deliver high-quality, front-line support What we’re looking for: 1–3 years in an … ideally within a financial or MSP setting Solid understanding of Microsoft technologies (Active Directory, Group Policy, Exchange) Basic knowledge of networking (TCP/IP, DNS, DHCP) Some familiarity with PowerShell or Python, or a strong desire to develop automation skills A proactive, self-starter mindset with strong communication and problem-solving abilities Bachelor's degree in Information Systems, Computer … investment firm Exceptional visibility and responsibility within a small London technology function Tangible progression routes into more senior infrastructure or engineering roles Structured mentoring and support, including resources for PowerShell development Competitive compensation, excellent benefits, and a strong track record of internal mobility More ❯
and cloud environments • Managing and maintaining core services including Active Directory, networking, and storage • Supporting trading floor systems in a low-latency, high-availability environment • Automating infrastructure operations using PowerShell and modern scripting tools • Monitoring, optimizing, and securing systems performance and availability • Leading disaster recovery, backup, and business continuity processes • Collaborating with internal teams and external vendors on system … trading, hedge funds, or financial services • Deep expertise with Windows Server, Active Directory, networking, and virtualization platforms (e.g., VMware or Hyper-V) • Strong scripting and automation skills, particularly with PowerShell • Hands-on experience with cloud platforms (Azure or AWS) and hybrid IT environments • Solid understanding of endpoint management, system hardening, and patching • Familiarity with security best practices in regulated More ❯
Skills & Experience Proven experience supporting and scaling Azure environments. Strong background in CI/CD tooling (e.g. Azure DevOps, Jenkins, GitHub Actions). Advanced scripting and automation skills in PowerShell, YAML, and Terraform. Hands-on experience with Infrastructure-as-Code using Terraform, ARM, or Ansible. Solid understanding of both Windows Server OS and Linux systems. Experience with configuration management … tools (Ansible, PowerShell DSC). Comfortable building and managing monitoring and failover strategies. Awareness of security best practices and familiarity with static/dynamic security testing tools. Ability to troubleshoot complex infrastructure issues and propose clean, scalable solutions. Experience with Agile methodologies and collaborative cross-functional teams. Excellent communication skills and the ability to work directly with business stakeholders. More ❯
Cloud – AWS preferred; multi clould experience ie with Azure, GCP etc. highly desirable • Monitoring – ELK, Prometheus, Splunk etc. • Experience in one of the following scripting language: Java, Bash, Python, Powershell, Golang, etc. • Experience working with Linux and/or Windows systems About you (ideally): • Demonstrate a working knowledge of DevOps practices such as CI, CD, Infra as Code, Cloud More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Techfellow Limited
manage Group Policy Objects (GPOs) across multiple domains Assist with VMware environment support and infrastructure administration Work with Microsoft Azure platforms including Entra ID, IAM, PIM, and Storage Use PowerShell to script and automate infrastructure management and task execution Coordinate with global teams on change control, maintenance, and issue escalation Participate in DR testing, patching cycles, and occasional out … platforms (Citrix Cloud and/or on-prem) Familiarity with VMware virtualisation tools and environments Hands-on exposure to Microsoft Azure, particularly IAM and Entra ID services Proficiency in PowerShell for automation and troubleshooting Excellent problem-solving skills and ability to work independently within a global team Familiarity with Azure SSO, conditional access, and RBAC (Preferred) Experience working in More ❯
a hybrid environment, encompassing public cloud and on-premise systems. You’ll work with a broad stack including AWS, Azure, GCP, Windows Server, Linux, SQL, AVS, VDI, Citrix, Puppet, PowerShell, Jira, and LogicMonitor. With strong investment in Infrastructure as Code (IaC), automation, and modern tooling, the goal is to build a robust and agile platform capable of supporting a … successful, you’ll bring deep experience in infrastructure and platform engineering, particularly in public cloud (AWS is essential; Azure and GCP are desirable), along with strong skills in scripting (PowerShell), configuration management (ideally Puppet), and Infrastructure as Code tools like Terraform, CloudFormation, or ARM. You’ll also have experience supporting Windows and Linux workloads, be confident navigating enterprise environments More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Carousel Consultancy Ltd
workloads Assisting in incident response efforts and root cause investigations Maintaining system and security documentation, diagrams and logs Collaborating with engineers to implement infrastructure-as-code and automation (using PowerShell, Bicep or Terraform) What we’re looking for: 1-2 years relevant experience in a role utilising MS Azure Solid understanding of core MS Azure services (IaaS, PaaS, networking … to learn and grow in the areas of cloud infrastructure and cybersecurity AZ-900 or SC-900 certified (or studying towards it) Comfortable working in a Windows environment (basic PowerShell knowledge is a plus) Experience in creating and managing VNETs, VM, App Service, Application Gateways, Firewalls and Custom RBAC roles in Azure Exposure to Azure Monitor, Log Analytics is More ❯
approach to troubleshooting and the initiative to find solutions using public resources. Deep understanding of Windows Server technologies, particularly Active Directory, DNS, DHCP, and Group Policy administration. Comfortable writing PowerShell scripts and automating routine infrastructure tasks to improve efficiency. Good grasp of core networking concepts, such as LAN and WAN infrastructure, VPNs, and firewall configurations. Hands-on familiarity with More ❯
starter who will work well in a busy team Awareness of the role of IT in the business Nice to have ITIL Service Management Foundation University Degree (or equivalent) PowerShell scripting or other scripting languages VMWare Horizon Exchange 2016 user administration SCCM 2012+ Incl Application/Package & Software Update creation & administration Halo ITSM Experience with automation & self-service Cloud More ❯
and accessibility. • Training and Development: Mentor and train team members on Microsoft 365 tools and best practices, fostering an inclusive learning environment. • Automation: Automate routine tasks using tools like PowerShell and Terraform to improve efficiency and reduce manual workload. • Project Management: Lead small projects to improve the Microsoft 365 estate or create environments for mid/back-office systems. More ❯
upgrades. Key Skills Required: 4+ years of experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. More ❯
the subject matter expert for Windows and Active Directory. Managing Office 365 and hybrid cloud environments. Supporting and administering MDM solutions. Supporting VMware environments and performing routine maintenance. Writing PowerShell scripts to automate tasks and improve efficiency. Handling light network support, escalating where needed. Travelling occasionally to the data centre outside trading hours. What they’re looking for … within a financial environment. Strong experience with Windows systems, Active Directory, and Office 365. Experience with hybrid cloud environments and MDM tools (JamF preferred). Familiarity with VMware administration. PowerShell scripting skills to automate tasks. Willingness to handle occasional data centre visits outside trading hours. Excellent communication and problem-solving skills, with a proactive mindset in a high-pressure More ❯
with network upgrades. Key Skills Required: Solid experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. Please reach out for further information: joe@paritasrecruitment.com More ❯
re Looking For: 4+ years of system administration experience across Linux and Windows platforms Strong troubleshooting skills in both Wintel and Linux environments Experience with scripting and automation ( Bash, PowerShell ) Familiarity with Active Directory, DNS, DHCP , and Group Policy Knowledge of firewalls and network troubleshooting is a plus Be part of a dynamic team rebuilding critical infrastructure from the More ❯
City of London, London, United Kingdom Hybrid / WFH Options
InterQuest Group
exposure to several of the following will be valuable: Cloud : AWS, Azure (inc. AVS), GCP OS & Workloads : Windows Server, Linux, SQL, Windows VDI Tools : Citrix, Puppet, Jira, LogicMonitor Scripting : PowerShell What We're Looking For Proven experience in platform/infrastructure engineering at a senior or principal level. Solid hands-on experience across cloud IaaS platforms and enterprise-scale More ❯
