17 of 17 Red Hat Enterprise Linux Jobs in London

C++, Windows, Linux Red Hat, Multithreading, Low Latency, Quant Finance McGregor Boyall have partnered with a tech-first quant investment manager in London: Someone with experience in Windows-centric, multithreaded C++ and distributed systems could directly shape the performance and reliability of the firm's core trading …/high throughput environment - Expert with Windows-based development with proven experience with STL, MFC, Wx Widgets or Win32 - Advanced knowledge of distributed systems - Linux Red Hat essential Nice to have: - Extensive front office experience in trading - Knowledge of Equities, Futures or Options - Experience working on market ...

driven and scientific approach to investing. Our client is looking for an Infrastructure Operations Engineer to support the stability and performance of their global Linux estate underpinning both trading and research platforms. You will be responsible for administering and deploying Linux-based systems, supporting high-performance computing environments … troubleshooting incidents, and working closely with engineering teams on automation and monitoring initiatives. Stack: Linux (Red Hat/CentOS), Python, Ansible The firm offers a highly collaborative culture with strong ownership, exposure to mission-critical trading systems, and opportunities to drive automation and operational improvements across ...

self-motivated mindset with a genuine passion for technology 5+ years’ experience in an IT or application support environment 2+ years’ experience working with Red Hat Linux (or other Unix variants), including scripting 2+ years’ experience supporting applications such as Java, .NET, Apache or IIS Desirable: Experience ...

major financial services client in the search for an Ansible SME/Technical Lead to provide hands-on expertise and technical leadership across enterprise automation initiatives. This role is ideal for a senior Ansible specialist who enjoys working at both a strategic and delivery level, helping teams design, build … integrations with monitoring tools. Experience with automation/orchestration tools such as Ansible and Puppet . Hands-on experience managing Linux-based systems (RHEL, Ubuntu, CentOS) across production, staging, and development environments. Strong problem-solving, communication, and documentation skills. Red Hat certifications (e.g., RHCE, Ansible Automation) highly ...

technologies and concepts Windows Server 2016/2019 administration Cloud platforms such as AWS or Azure Red Hat technologies (e.g., Satellite 6, RHEL/CentOS, CoreOS) Active Directory administration (OU structure, RBAC, DFS) VSAN, SCVMM, Hyper-V Networking fundamentals: TCP/IP, DHCP, DNS, LAN/WAN Scripting ...

Robert Half are with a Global Financial Services Organisation to recruit for a Linux/Oracle Systems Administrator (Banking) based in London on an initial 24 Month Fixed Term Contract for a Global Financial services Organisation. Responsibilities: Administer and optimise Oracle databases for core banking applications, ensuring high availability … years in Oracle DBA roles (including RAC, ASM, performance tuning) Strong command of SQL and Oracle PL/SQL. 5+ years with Linux (RHEL/Oracle Linux) and AIX. Experience with IBM Power systems Shell scripting (Bash, Korn) and automation tools Monitoring tools (OEM, Nagios) and log analysis ...

Experience managing enterprise storage solutions (RAID, SAN, NFS, iSCSI) and backup/restore processes. Solid administration skills across Windows Server and Linux (RHEL/Ubuntu). Working knowledge of automation and scripting using PowerShell, Bash, or Ansible. Good understanding of network fundamentals (VLANs, routing, firewalls, VPNs). Experience … Desirable Skills Experience with Azure Arc, Defender for Servers, and hybrid cloud integrations. Familiarity with monitoring platforms such as Zabbix or Prometheus. Exposure to enterprise backup and disaster recovery tools (e.g. Veeam, Commvault). Relevant certifications (AZ-104, RHCSA/RHCE, VMware VCP, or similar). Good understanding ...

Experience managing enterprise storage solutions (RAID, SAN, NFS, iSCSI) and backup/restore processes. Solid administration skills across Windows Server and Linux (RHEL/Ubuntu). Working knowledge of automation and scripting using PowerShell, Bash, or Ansible. Good understanding of network fundamentals (VLANs, routing, firewalls, VPNs). Experience … Desirable Skills Experience with Azure Arc, Defender for Servers, and hybrid cloud integrations. Familiarity with monitoring platforms such as Zabbix or Prometheus. Exposure to enterprise backup and disaster recovery tools (e.g. Veeam, Commvault). Relevant certifications (AZ-104, RHCSA/RHCE, VMware VCP, or similar). Good understanding ...

technical expertise in Web Server Administration including installation and configuration of servers and databases, server log monitoring and web server hardening. Strong knowledge of Red Hat Linux. Proficiency with Apache and PHP installation/upgrades. Familiarity with content management systems (e.g., WordPress). Proven leadership skills and line ...

Azure Architect (Linux) | London Hybrid | SC Cleared Are you a cloud visionary who bridges the gap between Azure Infrastructure and Deep-Level Linux Engineering ? We are looking for a high-caliber Azure Architect to lead large-scale, complex migrations for a 6-month initial contract (with strong extension … Migration Excellence: Leading On-prem to Cloud transitions using Azure Migrate . Linux Mastery: Deep-dive troubleshooting of networking, clusters, and kernel tuning (RHEL/CentOS focus). Security & Governance: Managing Azure Key Vault, IAM, and high-security UNIX environments. What You'll Bring Experience: 12+ years ...

switches, and tape devices through hands-on inspection and verification. Perform firmware/code upgrades for FlashSystem arrays, Brocade switches, and tape infrastructure. Use RHEL 9 system administration skills for host connectivity, multipathing, and troubleshooting. Develop and maintain Ansible automation playbooks for deployment and configuration tasks. Provide basic container management … switch administration. Experience with IBM tape libraries and enterprise backup integration. Proven experience validating physical installation work (racking, cabling, patching). Proficiency in RHEL 9, Ansible, and basic container operations. Strong troubleshooting, communication, and documentation skills. Working with Infrastructure as Code (using GitsOps practices) Familiar with working ...

public sectors. Support systems that underpin banking, energy, government, and retail services, helping millions of people every day. Key Responsibilities: Troubleshoot infrastructure issues (Windows, RHEL, SAN, GPOs, WSUS, AD, AppLocker, etc.) Collaborate with Network, Engineering, and SOC teams to resolve end-user impacts Work directly with client leads on escalated … incidents Maintain test and live environments, including patching and updates (Anti-Virus, WSUS, RHEL, etc.) Manage PKI certificates and SIEM tooling Support Engineering and Test teams Perform AD administration (accounts, groups, memberships, permissions) Required Skills: Infrastructure: VMWare vSphere, Windows Server, Windows AD, DNS, WSUS, RDS, McAfee, RHEL Experience supporting enterprise ...

Developer/Software Engineer with deep Computer Science expertise applied to Python, its libraries and ecosystem as well as professional experience with SDLC tooling, Linux, Docker, and SQL sought to join a specialist London Headquartered Quantitative Hedge Fund. You will join as a more junior member, as part … teams as part of their daily work. The target architecture will be written in pure Python, with SQL RDBMS, a Dockerised On-Prem RedHat Linux platform. Python is the primarily required skill, however solid professional profiency of building and shipping software in Linux/Docker environments as well ...

site in London to provide support to their infrastructure environments, to carry out the following activities: o Trouble-shooting environmental infrastructure issues (Windows, RHEL, SAN, GPO's, WSUS, AD, AppLocker etc) o Working with the Network , Engineering and SOC teams to trouble-shoot issues that affect End Users o Working … direct with client leads to resolve escalated incidents. o Patching and Maintenance of test and live environments to include installing Anti-Virus, WSUS, RHEL & other product updates o Working with PKI Certificates and SIEM tooling o Providing support to Engineering & Test teams o AD Administration activities - accounts, groups, memberships, permissions ...

provide support to our infrastructure environments, and we require an individual to carry out the following activities: o Trouble-shooting environmental infrastructure issues (Windows, RHEL, SAN, GPOs, WSUS, AD, AppLocker etc) o Working with the Network , Engineering and SOC teams to trouble-shoot issues that affect End Users o Working … direct with client leads to resolve escalated incidents. o Patching and Maintenance of test and live environments to include installing Anti-Virus, WSUS, RHEL & other product updates o Working with PKI Certificates and SIEM tooling o Providing support to Engineering & Test teams o AD Administration activities accounts, groups, memberships, permissions ...

improvement based on customer feedback Site acceptance testing Your Experience Knowledge of public safety technologies First and/or second line support in an enterprise/Cloud based environment Incident management and problem resolution experience Microsoft operating platforms, including Microsoft cloud-based services (Azure) Microsoft SQL Server deployment … qualified ideally Azure fundamentals (AZ900) Security and compliance (SC900) qualified ideally Virtualisation (ESXI/HyperV/Virtualisation) Technologies: MS Server 2019/22, Redhat Linux, AD and Group Policy Management, MS Certificate and KPI, MS SQL, Gigaspace, Java, Network config and Management, WSUS,/UXMS Hardware: Cisco LAN/ ...

improvement based on customer feedback Site acceptance testing Your Experience Knowledge of public safety technologies First and/or second line support in an enterprise/Cloud based environment Incident management and problem resolution experience Microsoft operating platforms, including Microsoft cloud-based services (Azure) Microsoft SQL Server deployment … qualified ideally Azure fundamentals (AZ900) Security and compliance (SC900) qualified ideally Virtualisation (ESXI/HyperV/Virtualisation) Technologies: MS Server 2019/22, Redhat Linux, AD and Group Policy Management, MS Certificate and KPI, MS SQL, Gigaspace, Java, Network config and Management, WSUS,/UXMS Hardware: Cisco LAN/ ...