1 to 25 of 511 Linux Jobs in the City of London

Sub, Cloud Run, Cloud SQL, Big Query, Dataflow, Bigtable, Fire store GCP – Networking, Security tool/Best Practices Observability - Operations suite, Logging, Monitoring, Alerting. Additional Skills: Good understanding of Linux OS. Bash, Scripting, Automation, Ansible, Networking, Security. Hands-on experience with DevOps Principles and Tools. Hands-on with Terraform, Packer, Git, GitHub, Gitlab, Jira & Confluence. Containerisation/Virtualisation - Docker/ More ❯

Sub, Cloud Run, Cloud SQL, Big Query, Dataflow, Bigtable, Fire store GCP – Networking, Security tool/Best Practices Observability - Operations suite, Logging, Monitoring, Alerting. Additional Skills: Good understanding of Linux OS. Bash, Scripting, Automation, Ansible, Networking, Security. Hands-on experience with DevOps Principles and Tools. Hands-on with Terraform, Packer, Git, GitHub, Gitlab, Jira & Confluence. Containerisation/Virtualisation - Docker/ More ❯

including Star Schema, Dimensional models, and Data Vault. · Hands-on experience with: · Developing data pipelines (Snowflake), writing complex SQL queries. · Building ETL/ELT/data pipelines. · Kubernetes and Linux containers (e.g., Docker). · Related/complementary open-source software platforms and languages (e.g., Scala, Python, Java, Linux). · Experience with both relational (RDBMS) and non-relational databases. · Analytical and More ❯

including Star Schema, Dimensional models, and Data Vault. · Hands-on experience with: · Developing data pipelines (Snowflake), writing complex SQL queries. · Building ETL/ELT/data pipelines. · Kubernetes and Linux containers (e.g., Docker). · Related/complementary open-source software platforms and languages (e.g., Scala, Python, Java, Linux). · Experience with both relational (RDBMS) and non-relational databases. · Analytical and More ❯

Ability to configure Explore & Correlate 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 J2EE products. Should have the ability … Facing Exposure is must CISSP 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, WebLogic Languages C, C++, Java/ More ❯

skills in Python and/or Golang Bash scripting CI/CD with GitHub Actions, CircleCI or Jenkins Database, at least one of each SQL (preferably PostgreSQL) and NoSQL Linux administration, Debian/Ubuntu, Alpine Thorough understanding of networking Excellent communication skills Ability to work independently and remotely Security aware Qualifications Bachelor's degree in Computer Science or related field More ❯

skills in Python and/or Golang Bash scripting CI/CD with GitHub Actions, CircleCI or Jenkins Database, at least one of each SQL (preferably PostgreSQL) and NoSQL Linux administration, Debian/Ubuntu, Alpine Thorough understanding of networking Excellent communication skills Ability to work independently and remotely Security aware Qualifications Bachelor's degree in Computer Science or related field More ❯

the infrastructure meets non-functional requirements such as high availability, cost efficiency, and scalability Maintain operational documentation and contribute to continuous improvement initiatives Required Skills and Experience: Essential: Strong Linux systems administration experience AWS infrastructure and services (EC2, S3, IAM, etc.) Infrastructure as Code: Terraform or CloudFormation Configuration management: Ansible Reverse proxy/load balancer experience: Nginx CI/CD More ❯

the infrastructure meets non-functional requirements such as high availability, cost efficiency, and scalability Maintain operational documentation and contribute to continuous improvement initiatives Required Skills and Experience: Essential: Strong Linux systems administration experience AWS infrastructure and services (EC2, S3, IAM, etc.) Infrastructure as Code: Terraform or CloudFormation Configuration management: Ansible Reverse proxy/load balancer experience: Nginx CI/CD More ❯

Join to apply for the AWS Devops Lead Engineer role at LSEG (London Stock Exchange Group) . At FTSE Russell, LSEG’s Index Business , we are seeking a DevOps lead to support and enhance our existing processes and to accelerate More ❯

VPC, IAM, RDS, S3, CloudWatch, etc.). Maintain and optimize CI/CD pipelines using tools like GitHub Actions, Jenkins, or AWS Code Pipeline. Perform system administration tasks for Linux/Unix-based environments. Ensure infrastructure as code (IaC) using Terraform, AWS CloudFormation, or similar. Automate provisioning, configuration, and monitoring using tools like Ansible, Chef, or Puppet. Monitor system performance … participate in incident response when necessary. Required Qualifications & Skills 5+ years of experience in DevOps/System Administration roles. Strong hands-on experience with core AWS services. Proficiency in Linux system administration. Experience with IaC tools like Terraform or CloudFormation. Familiarity with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or AWS CodeBuild. Scripting experience with Bash More ❯

Ability to configure Explore & Correlate 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 J2EE products. Should have the ability … Facing Exposure is must CISSP 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, WebLogic Languages C, C++, Java/ More ❯

Participate in daily operations, handle requests, and manage on-call rotations to ensure platform stability. What You Need 7+ years of infrastructure support & maintenance experience Strong troubleshooting skills in Linux & Windows environments Deep knowledge of cloud platforms (Azure, AWS), VMware, Citrix, and Office 365 Expertise in monitoring tools (Grafana, Splunk, OpsGenie, PRTG) Hands-on experience with Terraform & Ansible for system More ❯

with Prometheus and Grafana for system monitoring and alerting. Proficiency in troubleshooting message delivery, persistence, and topic routing. Experience with capacity management , performance tuning, and system scaling. Familiarity with Linux/Unix systems and scripting (Bash, Python, etc.). Strong analytical and problem-solving skills, with attention to detail. Excellent communication and collaboration skills. Nice to Have: Experience with containerized More ❯

with Prometheus and Grafana for system monitoring and alerting. Proficiency in troubleshooting message delivery, persistence, and topic routing. Experience with capacity management , performance tuning, and system scaling. Familiarity with Linux/Unix systems and scripting (Bash, Python, etc.). Strong analytical and problem-solving skills, with attention to detail. Excellent communication and collaboration skills. Nice to Have: Experience with containerized More ❯

based architectures (AWS, GCP, or similar). Expertise in testing frameworks, CI/CD, and containerization technologies such as Docker or Kubernetes. Experience in managing and deploying services in Linux/Unix environments. Strong analytical and problem-solving skills, with a keen attention to detail and an ability to thrive under pressure. Fluency in English is required. Preferred Skills: Experience More ❯

based architectures (AWS, GCP, or similar). Expertise in testing frameworks, CI/CD, and containerization technologies such as Docker or Kubernetes. Experience in managing and deploying services in Linux/Unix environments. Strong analytical and problem-solving skills, with a keen attention to detail and an ability to thrive under pressure. Fluency in English is required. Preferred Skills: Experience More ❯

as Ansible, Terraform, Concourse, Jenkins, or GitHub Actions . Proficient in one or more programming languages: Python, Java/Groovy, JavaScript, NodeJS . Deep understanding of IT infrastructure, including: Linux system administration Database management (SQL/NoSQL) Storage solutions (NAS, SAN, S3) Networking (DNS, VPN, Load Balancing) Cybersecurity fundamentals Strong analytical and problem-solving abilities. Experience implementing monitoring and alerting More ❯

as Ansible, Terraform, Concourse, Jenkins, or GitHub Actions . Proficient in one or more programming languages: Python, Java/Groovy, JavaScript, NodeJS . Deep understanding of IT infrastructure, including: Linux system administration Database management (SQL/NoSQL) Storage solutions (NAS, SAN, S3) Networking (DNS, VPN, Load Balancing) Cybersecurity fundamentals Strong analytical and problem-solving abilities. Experience implementing monitoring and alerting More ❯

OpenTelemetry/fluentd/fluentbit/filebeat/logstash) Hands-on experience with complex troubleshooting of Kubernetes and Docker container Good knowledge of Regex, Lucene, PromQL Good knowledge of Linux Experience in customer facing positions and excellent high energy customer-facing skills Excellent communication skills in English Strong presentation skills with the ability to establish credibility with executives High availability More ❯

OpenTelemetry/fluentd/fluentbit/filebeat/logstash) Hands-on experience with complex troubleshooting of Kubernetes and Docker container Good knowledge of Regex, Lucene, PromQL Good knowledge of Linux Experience in customer facing positions and excellent high energy customer-facing skills Excellent communication skills in English Strong presentation skills with the ability to establish credibility with executives High availability More ❯

We're looking for an experienced Linux Engineer to help manage and optimise global server environments supporting high-performance trading and machine learning workloads. This role is about more than just administration - you'll tackle performance tuning, automation, and hands-on data centre troubleshooting. What You'll Do: Design, implement, and maintain Linux server infrastructure Tune Kernel parameters and optimise … environments Deploy monitoring and log aggregation tools to improve observability Collaborate with teams to identify bottlenecks and deploy scalable, automated solutions What We're Looking For: 6+ years of Linux system administration and engineering experience in performance-critical environments Proficiency in Python and bash Scripting, with hands-on Ansible experience Solid networking fundamentals: IP Addressing, VLANs, etc. Familiarity with observability More ❯

We're looking for an experienced Linux Engineer to help manage and optimise global server environments supporting high-performance trading and machine learning workloads. This role is about more than just administration - you'll tackle performance tuning, automation, and hands-on data centre troubleshooting. What You'll Do: Design, implement, and maintain Linux server infrastructure Tune Kernel parameters and optimise … environments Deploy monitoring and log aggregation tools to improve observability Collaborate with teams to identify bottlenecks and deploy scalable, automated solutions What We're Looking For: 6+ years of Linux system administration and engineering experience in performance-critical environments Proficiency in Python and bash Scripting, with hands-on Ansible experience Solid networking fundamentals: IP Addressing, VLANs, etc. Familiarity with observability More ❯

system reliability Contribute to incident response, troubleshooting, and root cause analysis Requirements Approximately 18 months of experience in a DevOps, Site Reliability, or infrastructure-focused role Working knowledge of Linux-based systems and scripting languages (e.g. Bash, Python) Hands-on experience with a public cloud platform (preferably AWS) Familiarity with Docker and containerisation (Kubernetes experience is a plus) A strong More ❯

system reliability Contribute to incident response, troubleshooting, and root cause analysis Requirements Approximately 18 months of experience in a DevOps, Site Reliability, or infrastructure-focused role Working knowledge of Linux-based systems and scripting languages (e.g. Bash, Python) Hands-on experience with a public cloud platform (preferably AWS) Familiarity with Docker and containerisation (Kubernetes experience is a plus) A strong More ❯