25 of 25 Linux Command Line Jobs in London

Linux Engineer 6-month contract Remote My Customer is looking for a skilled and motivated Linux Engineer to join their growing infrastructure team. This role is ideal for someone with solid experience in Linux systems administration, particularly in Red Hat environments, and a strong understanding of automation tools such as Ansible … or Puppet. The Linux Engineer will be responsible for day-to-day Linux system operations, configuration management, patching, and helping drive DevOps practices across the environment. Key Skills & experience from the Linux Engineer: Strong experience in Linux system administration In-depth knowledge of Red Hat Enterprise Linux (RHEL) Hands-on experience with Red Hat Satellite Automation skills using Ansible or Puppet (Ansible preferred) Familiarity with DevOps tools and principles Shell scripting and command-line expertise Strong troubleshooting and diagnostic skills Good understanding of networking, storage, and security in a Linux environment Ability to work independently More ❯

Linux Engineer – 6-month contract – Remote My Customer is looking for a skilled and motivated Linux Engineer to join their growing infrastructure team. This role is ideal for someone with solid experience in Linux systems administration, particularly in Red Hat environments, and a strong understanding of automation tools such as Ansible … or Puppet. The Linux Engineer will be responsible for day-to-day Linux system operations, configuration management, patching, and helping drive DevOps practices across the environment. Key Skills & experience from the Linux Engineer: Strong experience in Linux system administration In-depth knowledge of Red Hat Enterprise Linux (RHEL) Hands-on experience with Red Hat Satellite Automation skills using Ansible or Puppet (Ansible preferred) Familiarity with DevOps tools and principles Shell scripting and command-line expertise Strong troubleshooting and diagnostic skills Good understanding of networking, storage, and security in a Linux environment Ability to work independently More ❯

Linux Engineer – 6-month contract – Remote My Customer is looking for a skilled and motivated Linux Engineer to join their growing infrastructure team. This role is ideal for someone with solid experience in Linux systems administration, particularly in Red Hat environments, and a strong understanding of automation tools such as Ansible … or Puppet. The Linux Engineer will be responsible for day-to-day Linux system operations, configuration management, patching, and helping drive DevOps practices across the environment. Key Skills & experience from the Linux Engineer: Strong experience in Linux system administration In-depth knowledge of Red Hat Enterprise Linux (RHEL) Hands-on experience with Red Hat Satellite Automation skills using Ansible or Puppet (Ansible preferred) Familiarity with DevOps tools and principles Shell scripting and command-line expertise Strong troubleshooting and diagnostic skills Good understanding of networking, storage, and security in a Linux environment Ability to work independently More ❯

experience. Strong proficiency in Java-class creation, JVM internals, garbage collection-with certifications preferred. Proficiency in SQL (Oracle, MS SQL, PostgreSQL), including stored procedures; certifications preferred. Expertise in Linux command-line scripting (bash) and system administration. Hands-on experience developing low-latency, high-throughput Java components. Practical experience building cash equity … SDLC tools like JIRA and Confluence. Experience with CI / CD tools such as Git, Maven / Gradle, Jenkins / Bamboo, GitLab. Shell scripting and Unix / Linux fundamentals. Understanding of schemas, JMX, JUnit, XML, and IDEs (Eclipse, IntelliJ). Ability to work under tight deadlines in fast-paced environments with minimal supervision. Proven leadership and … influencing skills to drive technical initiatives. Motivated, eager to learn and share knowledge Excellent command of / fluent in both spoken and written English. Stay informed on CITIC CLSA Job Opportunities job alert to receive our latest job openings that meet your interest. More ❯

in any of the following areas would be advantageous: Software development in web technologies or OOP (e.g., Python, Java, etc.) Database tech: Oracle SQL, PostgreSQL, MongoDB Proficient with Linux / Windows command line (Bash, PowerShell) Monitoring: Grafana, Prometheus, ELK, Splunk Agile working and tooling (e.g., Jira, Confluence) Diagnosing and resolving complex More ❯

Maintain and optimize legacy code while driving continuous improvements and automation. Contribute to system architecture and participate in code reviews and technical discussions. Deploy and monitor services on Linux environments , ensuring stability and low-latency performance. Qualifications Must-Have Experience & Skills: 10+ years of professional software development experience, with a strong emphasis on Python. Proven track record … working within Foreign Exchange (FX) or broader e-trading environments. Deep understanding of market data, pricing models, trade flows, and risk management within FX. Strong command-line and scripting skills in Linux / Unix environments. Excellent understanding of software design principles, testing, and DevOps best practices. Desirable Skills & Exposure: Experience More ❯

or services using it highly preferred. Proficiency with the administration, integration, and API capabilities of SaaS platforms such as Okta, Google Workspace, Atlassian products, and Slack. Familiarity with Linux and comfort navigating the command line, including reading and interpreting application logs. Linux systems administration experience is preferred. Familiarity More ❯

Seeking a highly skilled DevOps Engineer with experience in OpenShift, Linux and DevOps technologies, ideally with a strong background in cloud, to join a dynamic team within the defence sector. This role offers a unique opportunity to contribute to critical projects in a secure and innovative environment. Required Experience: Software development tasks including working with python, scripting … languages, and command line tools. Managing Azure and AWS cloud environments, using IaC approaches such as Terraform Upkeep and deployment of Linux servers (RedHat, Ubuntu, and and Debian variants). Experience in software development or DevOps, with a focus on OpenShift or Kubernetes. Must be eligible for DV clearance. Beneficial Skills More ❯

Cegeka UK are seeking a DV cleared Application Developer with expertise in Python, PyTorch, Data Handling, Large Language Model (LLM), GitHub, Linux CLI, Docker and Kubernetes. Any additional knowledge of Artificial Intelligence (AI), Machine Learning (ML) and Natural Language Processing (NLP) is highly desirable. Working on behalf of our UK Central Government client you will be part More ❯

Cegeka UK are seeking a DV cleared Application Developer with expertise in Python, PyTorch, Data Handling, Large Language Model (LLM), GitHub, Linux CLI, Docker and Kubernetes. Any additional knowledge of Artificial Intelligence (AI), Machine Learning (ML) and Natural Language Processing (NLP) is highly desirable. Working on behalf of our UK Central Government client you will be part More ❯

with contributing to and / or leading incident response activities. Understanding of Operating Systems and Network Protocols. Familiarity with Microsoft Windows administrative tools, and the Unix / Linux command line. Familiarity with Security Operations Center experience including experience with security automation platforms (XSOAR, Tines, etc.). Proficiency with XSIAM, Splunk, or other SIEM More ❯

or rolling your own custom modules to take advantage of Drupal's APIs and deliver bespoke solutions Strong skills on the LAMP stack, comfortable on the UNIX command line and managing MySQL databases, and an in-depth knowledge of PHP Experience of delivering high scale, high performance websites with complex integration needs, and More ❯

strategy PREFERRED QUALIFICATIONS - Bachelor’s degree in a relevant field or equivalent professional experience - Experience with creating complex data for LLM training and evaluation - Proven experience working with command line interfaces and basic UNIX commands - Familiarity with common markup languages such as HTML, XML, Markdown - Familiarity with common standard text formats such as More ❯

strategy PREFERRED QUALIFICATIONS - Bachelor’s degree in a relevant field or equivalent professional experience - Experience with creating complex data for LLM training and evaluation - Proven experience working with command line interfaces and basic UNIX commands - Familiarity with common markup languages such as HTML, XML, Markdown - Familiarity with common standard text formats such as More ❯

strategy PREFERRED QUALIFICATIONS - Bachelor’s degree in a relevant field or equivalent professional experience - Experience with creating complex data for LLM training and evaluation - Proven experience working with command line interfaces and basic UNIX commands - Familiarity with common markup languages such as HTML, XML, Markdown - Familiarity with common standard text formats such as More ❯

tools such as GitLab CI, Kubecost, Azure DevOps, and other relevant technologies. Experience designing and implementing secure, scalable container solutions in Azure, leveraging tools like Microsoft Entra ID, Azure CLI, and AKS. Familiarity with Azure Cosmos DB APIs and PostgreSQL for database management and operations. Proficient in Helm charts and the Helm release process. Skilled in writing PowerShell and Bash More ❯

tools such as GitLab CI, Kubecost, Azure DevOps, and other relevant technologies. Experience designing and implementing secure, scalable container solutions in Azure, leveraging tools like Microsoft Entra ID, Azure CLI, and AKS. Familiarity with Azure Cosmos DB APIs and PostgreSQL for database management and operations. Proficient in Helm charts and the Helm release process. Skilled in writing PowerShell and Bash More ❯

tools such as GitLab CI, Kubecost, Azure DevOps, and other relevant technologies. Experience designing and implementing secure, scalable container solutions in Azure, leveraging tools like Microsoft Entra ID, Azure CLI, and AKS. Familiarity with Azure Cosmos DB APIs and PostgreSQL for database management and operations. Proficient in Helm charts and the Helm release process. Skilled in writing PowerShell and Bash More ❯

tools such as GitLab CI, Kubecost, Azure DevOps, and other relevant technologies. Experience designing and implementing secure, scalable container solutions in Azure, leveraging tools like Microsoft Entra ID, Azure CLI, and AKS. Familiarity with Azure Cosmos DB APIs and PostgreSQL for database management and operations. Proficient in Helm charts and the Helm release process. Skilled in writing PowerShell and Bash More ❯

. Elements of the platform will start to expand into GCP (Compute Engine, Cloud Storage, Google Kubernetes Engine and BigQuery). Other significant tools of the platform include Linux, Terraform, Kubernetes, Docker, Packer, Ansible and Jenkins. We support applications and services written in Golang, Python, Java, Scala and .Net. We monitor and alert on everything we deploy … Qualifications Required qualifications: You have experience in predominantly cloud infrastructure roles (AWS) working within teams that practice DevOps You can interact confidently with cloud platforms including AWS & GCP via CLI and / or API You have expertise and solid experience in deploying infrastructure as code with, at minimum, Terraform and ideally some of the supporting cast (Ansible, Packer) You have More ❯

documentation. Collaborate effectively within Agile teams. Adapt quickly to changes and iterative development processes. Participate actively in Agile ceremonies and practices. Strong scripting and automation skills (PowerShell, Bash, Azure CLI). Develop and maintain scripts for automation and deployment. Use PowerShell, Bash, and Azure CLI to streamline processes and improve efficiency. Implement automation workflows to reduce manual tasks. Requirements: Proficient … DevOps, GitHub Actions, or similar for CI / CD. Experience with Kubernetes (AKS) and Docker Comfortable working in an Agile environment. Strong scripting and automation skills (PowerShell, Bash, Azure CLI). Our client is very big on training and development, you will get many opportunities to enhance your career and gain certifications. You will get a clear progression path... finally More ❯

secure secrets management workflows and cloud security best practices Develop reusable Terraform modules to support consistent infrastructure as code Write scripts and automation tools using PowerShell, Bash, and Azure CLI to streamline operations Collaborate within Agile teams, contributing to planning, reviews, and iterative delivery Requirements Strong experience with Azure cloud services and infrastructure Solid hands-on knowledge of Terraform, including … with CI / CD tools like Azure DevOps or GitHub Actions Comfortable working with Kubernetes (AKS) and Docker in production environments Proficient in scripting with PowerShell, Bash, and Azure CLI Familiar with Agile development practices and team collaboration Strong scripting and automation skills (PowerShell, Bash, Azure CLI). The client is very big on training and development - You will get More ❯

more information https: / / gov.uk / ukhsa / careers Job description Job responsibilities Identify, discuss and action own professional performance and training / development needs with your line manager through appraisal / individual development plan. Attending internal / external training events. To participate in all mandatory training as required, i.e. fire safety, information governance and all … and academic institutes, to deliver software process for analysing WGS data. Essential Criteria Degree in Bioinformatics or related life science. Postgraduate training in Bioinformatics, or equivalent. Familiar with Linux / Unix; proficient in the CLI. Knowledge of Next Generation Sequencing technologies and associated bioinformatic analytical approaches. Experience applying diverse bioinformatics tools, preferably to the analysis of More ❯

Manage and optimise network infrastructure, including virtual networks, cloud infrastructure, and WAN technologies. Configure and maintain firewalls, routers, load balancers, and switches. Deploy security and operational updates in line with business guidelines. Monitor network performance and resolve bottlenecks. Collaborate with infrastructure and security engineers to align on requirements. Support and educate helpdesk staff on network-related issues. … were looking for: Advanced knowledge of networking (TCP / IP, subnetting, VLANs, VPNs, load balancing). Strong troubleshooting and analytical skills. Experience with FortiNet firewalls and Cisco switches (including CLI configuration). Proficiency in Linux and Windows operating systems and Aws & Azure. Experience with backup and disaster recovery solutions. Familiarity with implementing Cisco security and firmware updates. More ❯

Manage and optimise network infrastructure, including virtual networks, cloud infrastructure, and WAN technologies. Configure and maintain firewalls, routers, load balancers, and switches. Deploy security and operational updates in line with business guidelines. Monitor network performance and resolve bottlenecks. Collaborate with infrastructure and security engineers to align on requirements. Support and educate helpdesk staff on network-related issues. … re looking for: Advanced knowledge of networking (TCP / IP, subnetting, VLANs, VPNs, load balancing). Strong troubleshooting and analytical skills. Experience with FortiNet firewalls and Cisco switches (including CLI configuration). Proficiency in Linux and Windows operating systems and Aws & Azure. Experience with backup and disaster recovery solutions. Familiarity with implementing Cisco security and firmware updates. More ❯