1 to 25 of 141 Permanent PowerShell Jobs in Central London

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 ❯

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 ❯

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 ❯

prem and cloud-based directory services (Active Directory and Entra ID) • Providing high-quality IT support to a small team (~20 users), including traders and quants • Driving automation through PowerShell scripting and other tools • Managing the firm’s Azure environment and contributing to infrastructure-as-code projects using Terraform • Supporting Windows desktop and server environments in a highly available … or infrastructure, preferably in finance or professional services • Expert-level knowledge of Microsoft 365 and related administration • Deep understanding of Active Directory and Azure AD/Entra ID • Strong PowerShell scripting skills for automation and system administration • Proven ability to manage Windows-based endpoints and troubleshoot complex issues • Hands-on experience with Azure and familiarity with Terraform or similar More ❯

/2019/2022). Expertise in Active Directory, Group Policy, DNS, DHCP, and related services. Experience with Microsoft Azure, including Azure AD and virtual machines. Proficiency in PowerShell scripting and Power Automate. Understanding of networking systems, including TCP/IP, routers, firewalls, and VPNs. Experience with SQL Experience of supporting identity and access management solutions. Knowledge of backup More ❯

support junior engineers and new joiners. What We’re Looking For: Hands-on experience in a DevOps or SRE capacity, ideally in a hybrid cloud setting. Strong scripting knowledge (PowerShell, Python, Bash, or similar). Familiarity with CI/CD tools like Azure DevOps, Jenkins, GitHub Actions, or Octopus Deploy. Proven capability with cloud platforms, Azure preferred , but AWS More ❯

ll Need IaaS principles with specific knowledge and experience of Microsoft Azure. Microsoft identity services, including Active Directory and Entra. Windows Server and desktop, File Services, DNS, Group Policy. PowerShell scripting, and development of robust and reusable PowerShell modules. An awareness of virtualisation concepts and a basic level of experience with VMware vSphere. Working knowledge of IP networking 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 ❯

knowledge of SAN’s (Fibre Channel & iSCSI – e.g. iXsystems TrueNAS knowledge desirable). Advanced knowledge of LAN’s, WAN’s & VPN technology including implementation and management. Significant knowledge of PowerShell scripting. Significant knowledge of Intranet & Internet technologies. Significant knowledge of PCI compliance and regulations for cloud and hybrid cloud transactional systems. Working knowledge of ITIL framework and IT Service 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 ❯

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 ❯

and Experience • Build Systems Expertise : Advanced proficiency with CMake, GNU Make, MSBuild, and other modern build systems • Programming Languages : Strong knowledge of Python, Bash scripting, C/C++, and PowerShell • Compiler Toolchains : Deep understanding of GCC, Clang, MSVC, and cross-compilation processes • Package Management : Experience with Conan, Vcpkg, Chocolatey, MSYS2, or similar dependency management tools • Containerisation : Proficiency with Docker 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 ❯

monitor cost efficiency Implement and support monitoring, failover, and security practices Skills & Experience: Strong troubleshooting skills within Azure environments Experience with Windows Server (Linux experience a plus) Proficiency in PowerShell, Terraform, YAML, and Ansible Familiarity with CI/CD tools (Azure DevOps, Jenkins, GitHub Actions) Experience with pipeline builds, release packaging, and artefact management Understanding of agile methodologies and 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 ❯

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 ❯

IT hardware, maintaining servers, conducting regular backups and system security checks, and addressing day-to-day issues. The successful IT Engineer will have experience in the following: Active Directory, PowerShell Windows Server & VMware Windows Server Windows and Max OS Azure AD Office 365 & Exchange Server - on site and remote Firewalls and Switches Backup and recovery solutions Microsoft Intune and 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 ❯

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 ❯

Windows, macOS, Unix/Linux) Deep familiarity with trade floor technology and the demands of low-latency systems Experience supporting or deploying trading and market data platforms Scripting capabilities (PowerShell, Python, Bash or similar) to automate workflows Strong problem-solving instinct and the ability to triage complex issues under time pressure Highly autonomous, intellectually curious, and able to manage 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 ❯

in cloud platforms (Azure preferred, AWS/GCP also valued). Proficient in DevOps tooling (Terraform, Ansible, Docker, Kubernetes, Git, CI/CD tools). Scripting/automation experience (PowerShell, Bash, Python). Strong understanding of networking, security, and system architecture. Background in consultancy or client-facing project work (desirable). Relevant certifications (e.g. AZ-400, Terraform Associate) a 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 ❯