1 to 25 of 152 Contract Linux Jobs in the UK

within financial services. Excellent communication skills with experience working in Agile environments. Essential Technical Expertise Public Cloud services (AWS/GCP). Infrastructure build/configuration: Compute, Storage, Networking. Linux administration. Relational and NoSQL databases. Integration services (messaging, streams). RESTful API development. Containerisation, Kubernetes, serverless functions. Microservices & distributed tracing. Logging/monitoring frameworks (ELK, Splunk, Prometheus, Grafana). Automation More ❯

and orchestration such as Docker, Kubernetes and OpenShift Hands-on experience with VMware technologies in a production environment Familiarity with observability platforms, such as Dynatrace and experience with either Linux or Windows operating systems Proven ability to troubleshoot across a broad range of platform technologies A mindset focused on continuous improvement and reducing manual steps through automation Desirable Experience with More ❯

management tools (e.g. Git, Subversion) Ability to deliver high-quality work to time and budget Desirable skills (not essential): Java development experience Agile development experience (Scrum, SAFe) Familiarity with Linux operating systems and scripting (e.g. Python) Knowledge of cloud platforms (AWS), containers (Docker), or infrastructure as code Experience with COTS integration technologies (e.g. Apache Camel, Kafka) Exposure to Atlassian tools More ❯

data sets and scaling their handling and storage. Build a scale high-traffic websites and maintain an understanding of web architecture. Knowledge of unix-like operating systems such as Linux and/or Mac OS X J2EE, Java, microservices, REST, APIs, JPA, Hibernate, SQL, JWT, Cloud, digital, PostgreSQL, Oracle DB, AWS, Lambda, AKS, DevOps, Jenkins, Azure, JavaScript, SC Clearance, SC More ❯

orchestration, and cloud-native tooling - this one's for you. Key Skills: Ansible for configuration management and automation Terraform for Infrastructure as Code (IaC) Kubernetes for container orchestration Strong Linux and Windows Server administration Hands-on experience with VMware environments Proficient in PowerShell scripting What You'll Be Doing: Automating infrastructure deployments across virtual and containerised platforms Building and maintaining More ❯

in IAM, with expeirnece hands-on with NetIQ products. Deep knowledge of: Identity Governance Identity Manager Access Manager eDirectory, SSPR, Advanced Authentication Privileged Access Management Experience with: Windows/Linux administration Networking (TCP/IP, firewalls, proxies) Databases (PostgreSQL, Oracle, MS SQL) Web technologies (HTTP, SSL, web servers) Cloud platforms (AWS, Azure) Containers (Docker, Kubernetes) Scripting (Python, Java, Shell) Soft More ❯

Benchmarks Configuration Mgmt. Ansible, Puppet, Chef Build Tools Maven, Gradle, NPM, Webpack Testing Tools Selenium, JUnit, Postman, Cypress Other Nexus/Artifactory (artifact repositories), REST APIs, JSON/YAML, Linux system admin More ❯

skills Familiarity with physical infrastructure environments (e.g. cabling, patch panels, server rooms) Solid understanding of networking fundamentals (TCP/IP, DNS, DHCP, VLANs) Experience with Windows and/or Linux server environments Knowledge of virtualization technologies (e.g. VMware, Hyper-V) Basic understanding of cloud platforms (e.g. Azure, AWS) is a plus Excellent communication and coordination abilities Ability to work independently More ❯

skills Familiarity with physical infrastructure environments (e.g. cabling, patch panels, server rooms) Solid understanding of networking fundamentals (TCP/IP, DNS, DHCP, VLANs) Experience with Windows and/or Linux server environments Knowledge of virtualization technologies (e.g. VMware, Hyper-V) Basic understanding of cloud platforms (e.g. Azure, AWS) is a plus Excellent communication and coordination abilities Ability to work independently More ❯

tuning, backups/restores. AWS – EC2, VPC, S3, RDS, IAM, ALB/NLB; HA design and cost optimisation desirable. Terraform – production experience (modules, remote state, multi-env, collaboration). Linux administration – CLI tools, system performance, network debugging, patching. CI/CD & Automation Jenkins, GitLab CI, GitHub Actions – pipeline design, automation, deployments. Containers (Docker, Kubernetes); GitOps tools (ArgoCD, Flux) a plus. More ❯

Science or Electronics. Experience with writing algorithms and performance optimization. Experience with CI/CD pipelines and DevOps practices. Experience with cloud platforms (e.g., AWS, Azure). Experience with Linux shell scripting. More ❯

Driven Development (BDD) Large microservice architectures Agile environments and pair programming Implementing APIs for internal and external use Building automated test suites in CI/CD environments Unix/Linux operating systems Communicating technical concepts to non-technical audiences It would also be desirable to have: Jackson, JAX-RS, Mockito ActiveMQ or Kafka MongoDB or other NoSQL/document databases More ❯

best practices across the team Mentor and support junior engineers Required Skills & Experience Proven commercial experience in software development using C++ Strong knowledge of SQL Proficiency in Unix/Linux environments Degree in a numeric discipline (e.g., Computer Science, Mathematics) or equivalent professional experience Excellent communication skills, both written and verbal Desirable Skills Experience with Oracle databases Familiarity with event More ❯

Microsoft Visual Studio, Eclipse, Ability to work from high level/system view into technical detail. Excellent verbal, presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Desirable: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/ More ❯

Microsoft Visual Studio, Eclipse, Ability to work from high level/system view into technical detail. Excellent verbal, presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/ More ❯

vCenter, vRealize Suite (vRA/vRO) PowerCLI, PowerShell, Terraform, Ansible Automation & orchestration workflows Scripting and Infrastructure as Code (IaC) being familiar with branching strategies and maintaining code Windows/Linux OS administration and automation using Ansible, Ksh and Powershell Using a Git based code repository Automating pipelines using Github Actions All profiles will be reviewed against the required skills and More ❯

data sets and scaling their handling and storage. Build a scale high-traffic websites and maintain an understanding of web architecture. Knowledge of unix-like operating systems such as Linux and/or Mac OS X Essential Skills Significant demonstrable experience in one or both of: modern software engineering for digital products (ideally Java, microservice architectures, Hexagonal software architecture, Mongo More ❯

design experience of low latency trading application services Dev Ops tools (Maven, Jenkins, Nexus, Helios) experience. Overall 7+ Years of Java dev Experience Minimum of 2 years' experience in Linux/UNIX/Shell scripting Banking Domain Experience (Capital Markets/Banking/CM Front Office/Risk) A strong understanding of technology and/or financial services industry. Nice More ❯

Experience: C#/java, .NET Core Containerisation (Docker, Kubernetes, OpenShift) xUnit Agile working practices CI/CD tooling Scripting experience (Python, Perl, Bash, etc.) ELK (Elastic stack) JavaScript Cypress Linux experience Search engine technology (e.g., Elasticsearch) Big Data Technology experience (Hadoop, Spar k , Kafka, etc.) Microservice and cloud native architecture Desirable: Able to demonstrate experience of troubleshooting and diagnosis of More ❯

and profiling skills across JDK languages (Java, Scala, Kotlin, Clojure). Proficiency with CI/CD pipelines and build tools (Maven, Gradle, SBT, Jenkins). Experience with Unix/Linux environments, including process and network diagnostics. Exposure to messaging, monitoring, and container orchestration (Kafka, RabbitMQ, Kubernetes, Docker, etc.). Solid knowledge of SQL/NoSQL databases (MongoDB, Cassandra, HBase, etc. More ❯

. Comfortable in NDA-restricted, compliance-driven, sensitive environments. Excellent reporting skills for both technical and executive audiences. Scripting for automation/exploit development: Python, Shell, Bash. Infrastructure: Windows, Linux, Active Directory, Entra ID/Azure AD, VPNs, VLANs. Experience in both waterfall and agile delivery environments. Security Tools: Recon & Infra: Nmap, Nessus, Masscan, Amass, Recon-ng Exploitation: Metasploit, ExploitDB More ❯

We are seeking a skilled Linux Technical Specialist to manage and maintain our Linux-based infrastructure. This role is critical to ensuring the stability, security, and performance of our systems. You will collaborate with cross-functional teams to support applications and services running on Linux platforms, while driving automation and continuous improvement. Key Responsibilities System Administration • Install, configure, and maintain … Linux servers (Red Hat, CentOS, Ubuntu). • Perform system updates, patching, and performance tuning. • Monitor system health and resolve technical issues proactively. Security Management • Implement and maintain security controls to protect system integrity. • Conduct vulnerability assessments and security audits. • Manage firewalls, IDS/IPS, and other security tools. Network Management • Configure and troubleshoot network settings on Linux systems. • Ensure seamless … to automate routine tasks using Bash, Python, or Perl. • Support configuration management using tools like Ansible, Puppet, or Chef. Support & Collaboration • Provide technical support to internal teams and resolve Linux-related issues. • Work closely with developers to optimize application performance. Documentation & Reporting • Maintain comprehensive documentation of system configurations and procedures. • Generate reports on system performance, incidents, and compliance. Required Qualifications More ❯

The candidate must have the following skills and qualities: FX business knowledge (products, business models, electronic trading) IT skills: FIX protocol (v4.4) SQL (Oracle/SQL server) Windows/Linux environments Common IT platform management tools (Bladelogic, SVN, Splunk, etc) Infrastructure basic knowledge (SSL, VPN, UDP, TCP/IP, RV, UM, Radianz, Colo) Market data/Trade affirmation mechanism: STP More ❯

penetration testing, ethical hacking, or red teaming - Strong understanding of OWASP Top 10, MITRE ATT&CK, and CVSS scoring - Proficiency with tools like Burp Suite, Metasploit, Nmap, Wireshark, Kali Linux - Familiarity with Scripting languages (Python, Bash, PowerShell) - Knowledge of network protocols, operating systems, and cloud environments - Relevant certifications (eg, OSCP, CEH, GPEN, CRTP) are highly desirable - Excellent analytical, communication, and More ❯

with a background within Defence or Government organisations Highly experienced in containerising Front End (React/TypeScript) and back end (.NET/C#) services SC Cleared Tech: .NET, C#, Linux, React, TypeScript, Kubernetes, Docker, ELK Within this role, you will be responsible for: Own the process of containerising frontend (React/TypeScript) and backend (.NET/C#) services into secure More ❯