20 of 20 Permanent Red Hat Enterprise Linux Jobs in Slough

to its customers. Currently the core business is run on HP NonStop Servers (Tandem). Communications infrastructure and message routing functionality are implemented on Red Hat Enterprise Linux. The banking client is starting to evaluate the migration of CREST from COBOL programs running on the HPE NonStop … integration between the new migrated services and non-migrated legacy CREST system. Platform independence of migrated services is required to allow running on OpenShift Linux environments. Further responsibilities include but are not limited to: Defining options and providing recommendations for migration from legacy to new event driven and service … focused architecture working in collaboration with the clients Enterprise Architecture team, CREST application architects and other parties Delivering a coherent end-to-end IT solution that meets both functional and non-functional requirements Ensuring: that the IT solution fully aligns with the Enterprise engineering and architecture standards end More ❯

of systems installation, configuration, troubleshooting, and maintenance across desktop, network, and server environments. This position offers hands-on exposure to a wide range of enterprise-grade technologies including Microsoft 365, VMware, Cisco, Palo Alto, Nessus Tenable, and more. Key Responsibilities 🔹 Technical Support Configure and deploy desktops, laptops, and printers. …/Palo Alto firewalls and HP network devices VMware administration Proven background in end-user support and desktop management Desirable Microsoft SQL, Oracle, or Red Hat Linux knowledge Experience with IBM Power systems Familiarity with F5 and Citrix load balancers Microsoft certifications (MCP, MCSA, or equivalent) Benefits … Salary: £50,000–£55,000 per annum Generous holiday allowance Full insurance and benefits package Exposure to enterprise-level systems in a banking environment More ❯

of highly resilient distributed systems including familiarity a variety of software design and integration patterns. Experience with several of the following technologies: Java, C++, Red Hat Linux, Windows Server, .NET, MS SQL Server, IBM Db2, Oracle Database, AWS Cloud Services, IBM MQ, Experience of post-trade Foreign More ❯

initiating and monitoring measures to remedy them Install and administer Continuous Integration and Continuous Deployment tools Skills/Experience Needed: • Strong experience with RedHat Linux and Solaris x86 Unix environments with scripting skills (Bash/Python) • Administration and installation experience with GitLab, Azure Kubernetes Service, Nexus Repository Manager, or More ❯

ensure high system performance and uptime Drive incident resolution and infrastructure improvements Skills & Experience: 5+ years in DevOps/infrastructure roles Strong Linux (RHEL), VMware, Cisco UCS/MDS, storage & backup knowledge Kubernetes (production), Terraform, Ansible, Git Experience in hybrid/cloud (Azure preferred) Financial services or trading experience More ❯

reinstall and implement Sentinel NAM & IDM experience - testing and cutover work, data centre migration project Previous experience working in an AWS and RedHat/Linux environment We're currently looking at a June start date (dependant on your availability/notice period) and will be a 1 stage interview More ❯

Tech Stack: Java 17+, Python 3+ Solace messaging Hazelcast distributed computing ZeroMQ (remote socket comms) Google Protocol Buffers, JSON, SBE (serialization) Graphite, Grafana (metrics) RHEL Linux 8+ Essentials: 8+ years as a software engineer delivering front-office pricing/trading/risk solutions Experience working with sales/trading … risk model implementation Experience distributing model output with eTrading/infrastructure teams 8+ years of Core Java (JDK 11+) 4+ years of Python in enterprise environments High-performance, event-driven messaging systems experience Solid unit + regression testing in CI/CD Strong multi-threading skills Highly Desirable: Knowledge More ❯

standards and network protocols Experience with writing low latency single and concurrent threaded applications Understanding of the C++ development life cycle and tooling on RHEL Linux Exposure to the FIX protocol Exposure to test-driven development Working practices are relaxed, as is the office environment. They want to get More ❯

and business teams to deliver scalable solutions. Proactively identify potential system bottlenecks and implement performance tuning and optimizations. Manage and tune Linux systems (RHEL, Rocky, CentOS, OEL) for low latency applications, including memory, CPU, and network tuning. Work closely with low latency network technologies, including kernel bypass with Solarflare … differences (Intel, AMD, ARM). Automate operational workflows and scripting using Python, Rust, or Bash. The ideal candidate will have: 8+ years experience in Linux system operations, engineering, or performance tuning in enterprise or trading environments. Experience with High Performance Computing (HPC) Deep understanding of network protocols (TCP More ❯

with systems. Capable of developing backup and restore planning. Knowledge on creating account templates. Should be having integration experience with AD, Exchange, HR system, Linux etc. Extensive Experience in development of user journey, workflows, forms, and IDM Components. Experience in working with Application Servers (Web Logic, WebSphere) or developing … certification is a bonus Open to travel requirements Technical Skills Operating System Windows 2008/2003/2000/XP, Windows 98, UNIX, RedHat, Linux, DOS. IAM Tools ForgeRock CIAM, IDM, AM, DS Cloud deployment Docker/GKE/Terraform, Google cloud environment (GKE) App server WebSphere, Jboss, Tomcat More ❯

efficiency Requirements 8+ years in infrastructure/platform engineering roles Deep expertise in Kubernetes (both on-premises and cloud-native) Strong Linux (preferably RHEL) systems administration skills Proven experience with HPC workloads or scientific computing clusters Hands-on experience with observability tools : Prometheus, Grafana, Loki Infrastructure as Code (IaC More ❯

Requirements: Kubernetes implementation, Kubernetes-specific architecture, hands-on migration work, Kubernetes Security Spark S3 Engine Terraform Ansible CI/CD Hadoop Linux/RHEL – on prem background/container management Grafana or Elastic Search– for observability Desirable: experience with Open Telemetry and/or Argo This is an urgent More ❯

trading infrastructure Enhancing observability with custom tooling and integrations Collaborating closely with infrastructure, DevOps, and engineering teams Key Tech Stack Linux (CentOS/RHEL), Bash, Python Network protocols and analysis tools (tcpdump, Wireshark, Corvil) Kafka, Postgres (TimeScaleDB), ElasticSearch Time-series monitoring platforms : InfluxDB, Grafana, Kapacitor, Telegraf What You’ll More ❯

Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration services to help our clients maximize value in their infrastructure resources … providers with hands-on experience of configuring Microsoft Azure PaaS and IaaS. Infrastructure as Code, Terraform, Azure Services, Github, Azure DevOps Azure monitor, Security RHEL, APIs Should have experience with automating server builds on Azure or cloud solutions using infrastructure as code Should have experience implementing software defined datacenter architectures More ❯

via Umbrella Engagement Working Arrangement: First 2 Weeks Onsite – The Fully Remote Location – Greater London (M4 Corridor – Must be relatively commutable) Must Have Skills: Linux & VMWare Desired Skills: IBM MQ and Mulesoft (We would be happy to consider candidates without this experience) We are seeking a highly skilled and … Integration team This pivotal role will be responsible for the design, implementation, and maintenance of our critical integration platforms, ensuring seamless communication between various enterprise applications. The ideal candidate will possess a deep understanding of MuleSoft Anypoint Platform, alongside robust expertise in Linux operating systems, IBM MQ, and … performance. Collaborate with architects, developers, and business analysts to translate business requirements into technical integration designs. Administer, configure, and maintain Linux servers (e.g., RHEL, CentOS, Ubuntu) in production and non-production environments. Perform system hardening, patch management, and security configurations. Troubleshoot Linux operating system issues, including performance bottlenecks More ❯

A leading hedge fund is seeking a Senior Linux Engineer to join a high-performance infrastructure team supporting global low-latency trading systems. This is a hands-on engineering role with strong ownership across design, automation, performance tuning, and deployment. You will lead strategic improvements to the firm’s … Linux environment, enabling new trading strategies, supporting expansion to new markets and co-location sites, and ensuring trading applications run with maximum reliability and minimal latency. This is a senior-level, highly technical role that goes beyond day-to-day operations and is central to their infrastructure strategy. Key … environments Requirements: Bachelor’s degree in Computer Science or a related field 5+ years of hands-on experience with Linux systems (Debian and RHEL preferred) Deep understanding of system performance tuning, especially in low-latency environments Strong scripting and automation skills (Python, Ansible); familiarity with Nix/NixOS is More ❯

in the industry , gaining hands-on experience with cutting-edge infrastructure, tooling, and observability platforms. What You'll Work With: Linux (CentOS/RHEL) Bash & Python scripting Networking fundamentals (switches, routers, packet analysis with tcpdump, Wireshark) Postgres (including TimeScaleDB), ElasticSearch, Kafka InfluxDB, Kapacitor, Telegraf, Grafana (desirable but not essential More ❯

Clear communicator who can handle pressure and multitask effectively Bonus points for Familiarity with automation/config tools like Ansible or GitHub Exposure to RHEL or similar Linux environments DevOps interest or understanding, especially around low-latency platforms Comfortable with occasional data centre visits (rack/stack, config work More ❯

Linux Systems Engineer Salary: £150,000 - £200,000 basic Organisation: HFT firm Location: Central London A globally recognised independent trading business that have a strong focus around low latency algorithmic trading are currently looking for a Systems Engineer to join their London-based infrastructure team. The role will help … functionality is being carried out at an optimum level. In order to be considered for the role the following is important: Solid experience with RHEL derivatives, Bios/Kernel Tuning and Optimizations for Ultra Low Latency Trading Strong experience networking in a Linux environment with a solid background in More ❯

now :-) What other experience is needed.... Managing the life cycle of security assessments, threat identification, and mitigation Experience in security assessments, particularly within complex enterprise environments Security risk oversight, applying technical security vulnerability remediation practices Identification, prioritization, remediation and reporting of security risks. Knowledge of vulnerability remediation practices Monitoring … capacity planning of local systems as a part of the global framework A nice to have.... Experience with Tenable and Flexera Background in RedHat Linux, Microsoft Windows including WSUS and GPO management This day rate contract is initially for 6 months with a view to extend. The day rate More ❯