26 to 50 of 290 Linux Jobs in the City of London

scalability, and performance optimization. Understanding of container and orchestration tools such as Docker and Kubernetes. Excellent interpersonal and communication abilities, enabling effective teamwork and collaboration. Strong knowledge of both Linux and Windows operating systems. Proven experience working with multi-threaded applications and complex memory management scenarios. Confident navigating across multiple technology domains and full software stacks. Passionate about learning and More ❯

Expertise in metrics-based monitoring, alerting, and automation Knowledge of version control systems (Git, SVN) & CI/CD pipelines Experience with Infrastructure as Code (Terraform preferred) Advanced troubleshooting in Linux environments AWS certification & cloud administration experience (Azure/GCP a bonus) What's on offer 34 days of annual leave Remote working allowance Company pension & life assurance Ongoing training & development More ❯

scripting and automation skills in PowerShell, YAML, and Terraform. Hands-on experience with Infrastructure-as-Code using Terraform, ARM, or Ansible. Solid understanding of both Windows Server OS and Linux systems. Experience with configuration management tools (Ansible, PowerShell DSC). Comfortable building and managing monitoring and failover strategies. Awareness of security best practices and familiarity with static/dynamic security More ❯

data engineering stack by adopting new technologies and automation strategies. Required Skills & Qualifications: 8+ years of experience in data engineering within a production environment. Advanced knowledge of Python and Linux shell scripting for data manipulation and automation. Strong expertise in SQL/NoSQL databases such as PostgreSQL and MongoDB. Experience building stream processing systems using Apache Kafka . Proficiency with More ❯

skills/Confident in communicating with clients and stakeholders Eagerness to learn new technologies and business domain knowledge. Other language experience a bonus i.e Java, C++ , Python, Unix/Linux Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables More ❯

infrastructure builds following CIS hardening standards . Ensure top-tier security configuration, access management, and incident response on cloud platforms. Operational Support & Incident Response: Support business-critical Windows and Linux-based environments. Monitor and respond to security alerts across Infosec, servers, firewalls, and applications. Conduct continuous monitoring of internal and third-party information security controls. Threat & Vulnerability Management: Assess SAST More ❯

data engineering stack by adopting new technologies and automation strategies. Required Skills & Qualifications: 8+ years of experience in data engineering within a production environment. Advanced knowledge of Python and Linux shell scripting for data manipulation and automation. Strong expertise in SQL/NoSQL databases such as PostgreSQL and MongoDB. Experience building stream processing systems using Apache Kafka . Proficiency with More ❯

Senior Consultant - Linux Salary: Up to £80,000 (DOE) + £7k Bonus Location: London or Portsmouth Hybrid: Remote with onsite 2-4 times a month We’re working with a top-tier Managed Service Provider looking to hire a Senior Linux Consultant to deliver expert-level consultancy across Linux, VMware, and cloud platforms. You'll lead technical solutions, support key … for SC Clearance Key Responsibilities: Deliver high-quality technical consultancy to clients across infrastructure projects Lead or contribute to small/medium-sized technical engagements Design, implement, and support Linux-based solutions (RHEL, Oracle Linux, CentOS) Support data centre migrations and hybrid cloud integrations (AWS/Azure) Provide guidance to junior consultants and ensure project deliverables are met Communicate clearly … with both technical and non-technical stakeholders Requirements: 3–5 years in a technical consultancy role Strong Linux/UNIX expertise (RHEL, Oracle Linux, Solaris, HPUX) Hands-on experience with VMware, Hypervisors, AWS/Azure Solid scripting and automation knowledge Data centre migration experience Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency More ❯

Linux DevOps Engineer | Up to £75k + On-Call | Primarily Remote (UK-Based) This is a business at the start of an exciting new chapter. Recently acquired by one of Europe’s largest commercial audio groups, they’re scaling their platform and prepping for a wave of growth, to support the Head of Infrastructure across their 24/7 environment. … You’ll be the go-to for all things DevOps and Linux systems – automating infrastructure with Ansible, supporting live and on-demand audio services, and playing a key part in their journey to containerisation and hybrid cloud. Most workloads are on-prem (think Proxmox and VMware), with some use of AWS and GCP. Tech you’ll need to know Strong … Linux sysadmin experience - preferably Debian Ansible (non-negotiable) Comfortable across IAC, networking, and general troubleshooting in a 24/7 production environment. Proficiency in TCP/IP, DNS management, and troubleshooting network issues. Experience with BGP/OSPF and Juniper technologies is highly desirable. Web tech (Nginx/Apache), containerisation (Docker), cloud (AWS a bonus), and basic DB admin - MySQL More ❯

Social network you want to login/join with: Senior Linux Consultant, london (city of london) col-narrow-left Client: Franklin Fitch Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Are you a technical expert ready to lead … A team player who thrives in collaborative environments but can also operate independently. Proven experience managing project timelines and customer expectations effectively. Your Skills & Expertise: Expert-level knowledge of Linux (RHEL, Oracle, CentOS) Unix systems experience (Solaris, HPUX) Experience with Linux/Oracle Secure Gateway & Visulox Cloud platform experience: VMware/Azure/AWS Strong scripting capabilities Broad technical knowledge More ❯

and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare … virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits £52,500 Base (D.O.E) Unlimited More ❯

minded software engineer, someone who can contribute across software, infrastructure, and platform engineering. This role starts with hands-on infrastructure work: specifically, helping to clear a critical backlog of Linux upgrades alongside another engineer. But that’s just the first chapter. From there, the role evolves, depending on the person’s strengths, into either: Software Engineering: building applications internally (Java … the tech stack. There is huge scope for influence, and the ideal candidate will be someone who sees problems and enjoys fixing them at the root. Responsibilities Support the Linux upgrade programme (short-term, critical project) Build and maintain in-house software solutions (React, Java, Python) Help establish platform engineering foundations: Kubernetes, IaC, CI/CD Influence decisions on tooling … and in-house capability building Requirements 3–7 years of experience in software engineering, DevOps, or platform engineering Proven coding experience in Java, JavaScript/React, or similar Strong Linux skills, especially around server upgrades and admin Solid scripting experience (e.g. Python, Bash) Exposure to cloud platforms (Azure preferred), infrastructure as code, CI/CD Preference for candidates with a More ❯

NFS, S3, CEPH, GPFS, Lustre, VAST, WEKA, DDN) Collaborate closely with Quant Researchers and AI/ML teams to translate their workloads into scalable storage infrastructure Optimize performance across Linux kernel , storage , and networking stacks Drive benchmarking, tuning, and capacity planning for large-scale, data-intensive workloads Implement and maintain DevOps tooling (Terraform, Ansible, GitLab CI/CD, Jenkins) Lead … systems administration and infrastructure/platform engineering Deep knowledge of storage protocols (Posix FS, NFS, CIFS, S3) and high-performance network architectures (ROCE, Infiniband, kernel bypass) Strong understanding of Linux performance tuning , particularly in HPC or ML/AI contexts Programming/scripting experience in Python , Golang , or similar languages Familiarity with modern observability and monitoring tools (Grafana, Prometheus, Splunk More ❯

even the building out of DevOps methods and tools. Requirements: Experience in a similar Application Support position Good SQL and database knowledge Experience of supporting complex applications Solid infrastructure (Linux, Windows, networking) understanding Experience of monitoring and automation (Python, PowerShell, Bash etc) Cloud, DevOps and automation skills Excellent communication and interpersonal skills More ❯

the organisation’s platform strategy across a hybrid environment, encompassing public cloud and on-premise systems. You’ll work with a broad stack including AWS, Azure, GCP, Windows Server, Linux, SQL, AVS, VDI, Citrix, Puppet, PowerShell, Jira, and LogicMonitor. With strong investment in Infrastructure as Code (IaC), automation, and modern tooling, the goal is to build a robust and agile … along with strong skills in scripting (PowerShell), configuration management (ideally Puppet), and Infrastructure as Code tools like Terraform, CloudFormation, or ARM. You’ll also have experience supporting Windows and Linux workloads, be confident navigating enterprise environments, and bring a collaborative, people-first mindset to how you lead and work with others. If you’re ready to take on a leadership More ❯

with AWS services, CI/CD tools like GitLab or Jenkins, and scripting languages such as Python or Bash is essential. Familiarity with containerisation technologies (Docker/Kubernetes) and Linux is crucial. 4 Days on-site in London £140,000 + Bonus No up-to-date CV required; we can work on updating together if needed. More ❯

to obtain SC Clearance Within this role, you will be responsible for: Design and maintain automated build systems for cross-platform software compilation Implement build automation for Windows and Linux environments using various compiler toolchains Optimise build performance and reliability across different compiler configurations and optimisation levels Manage and troubleshoot complex build dependencies and package management systems in order to More ❯

even the building out of DevOps methods and tools. Requirements: Experience in a similar Application Support position Good SQL and database knowledge Experience of supporting complex applications Solid infrastructure (Linux, Windows, networking) understanding Experience of monitoring and automation (Python, PowerShell, Bash etc) Cloud, DevOps and automation skills Excellent communication and interpersonal skills #J-18808-Ljbffr More ❯

Administration or similar role (ideally 5+ years). Proven hands-on experience with AWS (Kubernetes experience preferred). Strong scripting skills (e.g. PowerShell, Python, Bash). Operating Systems: Windows, Linux &/or MacOS. Solid understanding of CI/CD pipelines, infrastructure automation, and monitoring tools. Desirable: Associate or Professional-level cloud certifications. Experience with serverless technologies and containerised workloads. Exposure More ❯

Kafka MQ and middleware Strong understanding of payments lifecycle and realtime processing requirements Familiarity with Temenos Deployment Framework TDF and DevOps pipelines is a plus Experience with SQLOracle databases Linux scripting and monitoring tools Nice to Have Temenos certifications in TPH andor Transact Experience with containerization eg Docker Kubernetes Knowledge of cloud deployment Azure AWS GCP Experience working in AgileDevOps More ❯

including date moves and processing adjustments Murex Env Management & Troubleshooting Experienced in SQL Unix shell scripting, Monitoring tools, Web development Experienced in the Release and CI/CD process Linux/Unix server and Oracle RDS knowledge Working experience with automation/job scheduling tools such as Autosys, GitHub Actions Working experience with monitoring tools like Grafana, Splunk, Obstack, PagerDuty More ❯

WHAT YOU NEED TO BE SUCCESFUL Strong hands-on experience with Docker & Kubernetes in live production environments Scripting/programming skills – JavaScript/Node.js , Python , or Bash Experience with Linux systems , network configuration, and firewalls Familiarity with CI/CD pipelines and tools (GitOps, ArgoCD, Helm) Experience with MongoDB , PostgreSQL , Redis and secure back-end infrastructure ✅ Why Apply? Collaborate on More ❯

across user provisioning, system configuration, and diagnostic workflows Evaluating and introducing emerging technologies to enhance performance and reliability Your Background: Extensive experience supporting heterogeneous environments (Windows, macOS, Unix/Linux) Deep familiarity with trade floor technology and the demands of low-latency systems Experience supporting or deploying trading and market data platforms Scripting capabilities (PowerShell, Python, Bash or similar) to More ❯

or Google Cloud Relevant knowledge with regards to containerisation technologies such as Docker or Kubernetes Excellent scripting and automation skills Knowledge/Understanding of: o Scripting (Python, Ansible, Bash, Linux, etc.) o AWS o Docker o CircleCi, Codeship, Fastlane, BitRise or similar technologies What do we offer? Competitive compensation including equity in the company Generous vacation days so you can More ❯

issues Resolve production and development issues, leveraging strong troubleshooting skills Adjust and rewrite Prometheus alert expressions to be non-flapping and algorithmic .Requirements Understanding of networking fundamentals Proficiency in Linux OS, including system metrics and filesystems Experience with PostgreSQL Experience with load balancers (we use Nginx/Traefik, AWS ELB/NLB) Skilled in container orchestration using Docker and Kubernetes More ❯