376 to 400 of 411 PowerShell Jobs in London

secure, scalable, and resilient platform capabilities supporting business‐critical services. Implement and enhance cloud governance, identity, security, and access management capabilities. Develop automation using PowerShell, Microsoft Graph, Infrastructure as Code, and Microsoft‐native cloud services. Drive platform improvements through automation, simplification, standardization, and lifecycle management. Lead technical troubleshooting, root … Strong experience designing and implementing secure identity and access management solutions. Experience designing and implementing secure, well‐governed cloud platforms. Advanced automation experience using PowerShell and Microsoft Graph. Experience implementing Infrastructure as Code and modern cloud engineering practices. Experience designing and operating highly available, resilient cloud platforms. Demonstrated ability ...

Monitoring the health of the security-tooling estate, including product versions, coverage gaps, tuning quality and integration reliability. Automating deployments and operational processes using PowerShell or Python, APIs and shared automation libraries. Acting as a senior escalation point for identity and security-tooling incidents. Supporting major incident response activities … SIEM, vulnerability management or email security. Advanced knowledge of network security, including firewalls, VPNs and VLANs. Strong vulnerability-management, monitoring and observability experience. Strong PowerShell or Python scripting skills, applied to security-tooling automation and integration. Working knowledge of cloud platforms such as Azure, AWS or GCP. Experience supporting ...

Sr. TechOps Engineer Reports to: TechOps Manager Department: TechOps Location: London, UK - Remote Status: Full Time About Atlas Technica Atlas Technica’s mission is to shoulder IT management, user support, and cybersecurity for our clients ...

Cloud Engineer/Architect 90k Plus Bonus Quant Capital is urgently looking for a AWS Architect to join our high profile client. Our client is a recently acquired financial technology business who is currently taking ...

Your new company Join a highly successful and growing financial services organisation that places data at the centre of its business strategy. With significant investment in technology, cloud platforms, and business intelligence capabilities, the company ...

Reference: 4825462Job ID: 5413021Posted: 2026-09-04Closing date: 2026-12-03Location: LondonSalary: 70,000 - 90,000 (per annum)Job type: PermanentWorking pattern: Full timeIndustry: Insurance/Data & Advanced AnalyticsCompany: HaysConsultant: Oliver WoodHays office ...

Windows Infrastructure Automation Engineer – Quant TradingQuant Capital is urgently looking for a Windows PowerShell Engineer to join our high-profile client. This is an environment of Google or a startup where tech is number 1 with a huge budget allocated towards technology. The firm is known globally … you. My client is a very well know quantitative trading firm and marketmaker. This team has some of the best minds in Windows and Powershell Engineering. My client has a mixed Windows and Linux environment spread across physical and virtual machines. This position suits a talented Windows Engineer with ...

from you.My client is a very well know quantitative trading firm and marketmaker. This team has some of the best minds in Windows and Powershell Engineering.My client has a mixed Windows and Linux environment spread across physical and virtual machines. This position suits a talented Windows Engineer with … appetite to find the best way to solve a problem and a strong level of Powershell programming and automation focus.As an Engineer you will focus on platform engineering designs, maintaining the firm’s operating systems, authentication systems, databases, virtualization infrastructure, core network services, and messaging as well as endpoints ...

Sentinel, Defender, Endpoint, Detection Engineering, Detection-as-Code, KQL, Security Automation, SOAR, Playbooks, Telemetry, Cloud Security, APIs, CI/CD, Infrastructure-as-Code, Python, PowerShell, Windows, Linux, London (Hybrid) This is an exceptional permanent Security Engineer (SIEM/XDR) opportunity to join a leading tech company. The Security Engineer … Cloud security engineering and scalable security architecture design Automation, SOAR, playbooks, enrichment workflows and response improvement Scripting/programming skills such as Python and PowerShell Infrastructure-as-code, CI/CD pipelines, version control and documentation standards API integrations, security tooling integration and onboarding new data sources Windows ...

results and prioritise remediation Document SecOps processes and create knowledge base articles in line with best practices Automate security tasks and toolchains using scripting (PowerShell, Batch, etc.) Collaborate with external SOC teams Prepare post-incident reports and root cause analyses Manage end-user device (EUD) security via MS Intune … Incident Response Recognised Security certifications such as Security+, CEH, or Microsoft security certifications Strong knowledge of Microsoft Windows OS security and hardening Working PowerShell scripting ability for automation tasks Solid understanding of cloud-native security across M365, Azure and AWS Experience with enterprise IT infrastructure Any experience with ...

IT Support Engineer – Tech Driven TradingUp to 50,000Quant Capital is urgently looking for a Junior IT Support Engineer to join our high profile client.This role is open to fresh graduates and up to 2 ...

Factor Authentication (MFA) and Privileged Identity Management (PIM). Delivering identity governance and Zero Trust initiatives. Performing Active Directory security assessments and remediation. Developing PowerShell automation and identity management tooling. Working closely with security engineering and consulting teams to deliver secure enterprise solutions. This role offers a great balance … implementing Conditional Access, MFA, PIM and Identity Protection. Good understanding of authentication protocols such as Kerberos, NTLM, SAML, OAuth and OpenID Connect. Experience using PowerShell for administration and automation. A background in Cyber Security, Identity & Access Management (IAM), an MSP, MSSP or security consultancy. Desirable Experience Microsoft Defender ...

Job Title: Back End Software Engineer Location: Remote (Quarterly Planning Sessions Required) Remuneration: £600 per day via Umbrella Company Contract Details: Fixed Term Contract, 6 Months (Scope for Extension) Overview Our client is seeking a ...

Hardware Specialist with Powershell automation – Quant TradingQuant Capital is urgently looking for a Windows/IT Hardware Specialist to join our high profile client. Our client is a well known quantitative proprietary trading firm, liquidity provider and market maker. They operate globally and are considered to be a market ...

Hardware Specialist with Powershell automation – Quant TradingQuant Capital is urgently looking for a Windows/IT Hardware Specialist to join our high profile client.Our client is a well known quantitative proprietary trading firm, liquidity provider and market maker. They operate globally and are considered to be a market leader ...

WINDOWS AUTOMATION ENGINEER – Quant Trading100,000-160,000 plus benefits and bonus HybridQuant Capital is urgently looking for a Windows PowerShell Engineer to join our high-profile client.This is an environment of Google or a startup where tech is number 1 with a huge budget allocated towards technology. … from you.My client is a very well know quantitative trading firm and marketmaker. This team has some of the best minds in Windows and Powershell Engineering.My client has a mixed Windows and Linux environment spread across physical and virtual machines. This position suits a talented Windows Engineer with ...

escalation point for complex issues, performing root cause analysis.Migrations & Projects: Lead tenant-to-tenant migrations and coordinate global delivery.Automation & Tooling: Develop PowerShell automation and improve reporting and efficiency.Documentation: Maintain runbooks and documentation for operational consistency.Collaboration & Leadership: Work with global stakeholders and provide technical leadership.Required Technical SkillsDeep expertise in Microsoft … services (Exchange, Teams, SharePoint, OneDrive).Strong knowledge of Entra ID, identity, authentication, and compliance features.Advanced PowerShell scripting and automation experience.Experience leading large-scale M365 migrations.Understanding of governance and change management processes.Experience with Intune and endpoint management.Desirable SkillsMicrosoft certifications such as Enterprise Administrator Expert.Experience using migration tools like Quest ...

escalation point for complex issues, performing root cause analysis. Migrations & Projects: Lead tenant-to-tenant migrations and coordinate global delivery. Automation & Tooling: Develop PowerShell automation and improve reporting and efficiency. Documentation: Maintain runbooks and documentation for operational consistency. Collaboration & Leadership: Work with global stakeholders and provide technical leadership. Required … Technical SkillsDeep expertise in Microsoft 365 services (Exchange, Teams, SharePoint, OneDrive).Strong knowledge of Entra ID, identity, authentication, and compliance features. Advanced PowerShell scripting and automation experience. Experience leading large-scale M365 migrations. Understanding of governance and change management processes. Experience with Intune and endpoint management. Desirable SkillsMicrosoft certifications ...

existing applications and evaluation of new initiatives Develop clean, secure, and efficient code in Java and Python and work with scripting tools such as PowerShell or Bash Conduct code reviews, unit testing, and participate in application architecture discussions Ensure compliance with internal SDLC standards related to code management, code … Strong experience with Spring/Spring Boot Strong experience in a TDD (Test-driven development) environment Nice to Have Skills: Good scripting experience with Powershell/Bash Knowledge of market gateways and clearing connectivity (exchange-facing flows) Understanding of performance tuning and application resilience for high-volume middle office ...

Job Reference: NJ0494Date Posted: 17 August 2026Recruiter: Nexus Jobs LimitedLocation: LondonRemote Working: Some remote working possibleSalary: 50,000 to 65,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply ...

storage systems, operating systems and hands-on systems engineering- Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, RubyPreferred qualification - Experience with Ansible (preferred), Powershell or Javascript/TypescriptAmazon is an equal opportunities employer. We believe passionately that employing a diverse ...

design at 100,000+ seat scale, with hands-on experience of tools such as ShareGate or Microsoft’s native migration tooling. Microsoft Graph API, PowerShell scripting (Exchange Online Management Shell, PnP PowerShell, Microsoft.Graph module) and automation at enterprise scale for M365 administration and deployment. Proven ability to produce ...

environment• Comfortable operating directly with front-office users and time-critical systems• Strong troubleshooting skills across OS, hardware and applications• Scripting or automation experience (PowerShell, Python or similar)• Able to take ownership, prioritise effectively and deliver under pressure• Clear communicator with a direct, no-nonsense approachNice to have• PowerShell ...

Active Directory, Group Policy, and access controlMonitor critical systems, identify risks or outages, and contribute to resolution planningDevelop and maintain automation scripts (primarily in PowerShell or Bash) to streamline common tasksCollaborate with technical teams across the business on infrastructure improvement initiativesDocument processes, solutions, and troubleshooting procedures for internal knowledge … environmentsClear written and verbal communication, especially for supporting non-technical usersComfortable working across platforms, experience with Linux/macOS a plusScripting capability in PowerShell or Bash is highly desirableFluent English requiredWhy Apply High-impact IT role supporting a globally distributed trading infrastructureVariety of work across platforms, hardware, and automationHands ...

solutions aligned with business needs and governance standards.* Manage platform provisioning, configuration, permissions and operational activities across the Microsoft 365 estate.* Develop and maintain PowerShell scripts to automate administration, reporting and support processes.* Support governance, compliance and best practice implementation across Microsoft 365 services.* Administer and support Power Platform … required.Essential:* Extensive experience administering and supporting Microsoft 365 environments within medium to large enterprise organisations.* Practical experience supporting, configuring, and administering Microsoft Copilot.* Strong PowerShell scripting and automation capabilities.* Experience administering and supporting Microsoft Power Platform services.* Demonstrable experience configuring, operating, and optimising Microsoft 365 collaboration and productivity services.Desirable ...