8 of 8 Permanent Linux Systems Engineer Jobs in the South East

LINUX SYSTEMS ENGINEER/OXFORDSHIRE/UP TO £45,000 & GREAT BENEFITS Amazing new opportunity for a Linux Systems Engineer to join a growing tech organisation. Excellent pay, flexible hours and ongoing training and support to ensure you realise your potential! Alces Flight designs … and develops innovative software for AI & HPC/supercomputer systems across the UK. We are advocates of open-source software and strongly believe in community-driven development. We have a wide customer base in multiple market sectors including academic/research institutions, banking, manufacturing and Formula One. Due to … increasing investment we're developing a new platform to expand our reach into Europe and the US and are looking for a highly motivated Linux Systems Engineer to join our development team to help hack out the core of a new SaaS/IaaS platform from the More ❯

Linux Systems Engineer Are you ready to accelerate your career in a technically challenging and meaningful environment? Were looking for a Linux Systems Engineer to join a tight-knit internal IT team supporting a mission-critical infrastructure that underpins life-saving technology used across … the globe. Youll play a key role in deploying, upgrading, and maintaining software and infrastructure systems across multiple environments. This is a hands-on, high-expectation role ideal for someone who wants to be technically stretched , sharpen their skills , and work with a leader committed to making you one … of the best professionals in the industry. If you're comfortable in a Linux terminal, confident with scripting, and hungry to learn in a comple x re al-world environment, this could be your proving ground. What Youll Be Doing Supporting and improving a globally distributed infrastructure estate with More ❯

We are seeking an experienced Senior Linux Systems Engineer to join our dynamic team. This role offers an exciting opportunity to design, implement, and manage cutting-edge Linux solutions in a global enterprise environment. You will have extensive experience in designing and implementing Ansible Automation in … a Global environment having worked with various versions. Key Responsibilities: Design and configure Linux solutions that meet or exceed business requirements Document new Linux solutions to support other teams Analyze industry trends and propose updated technology solutions Drive automation development and implementation in Linux environments Support operational … teams during new process and policy implementations Manage and report on global Linux performance metrics Participate in project planning and resource allocation Maintain relationships with third parties and business areas Resolve complex Linux issues following internal procedures Requirements: Ansible Tower/Ansible Automation Platform playbook design and implementation More ❯

Linux Engineer – Quant Trading Industry-leading compensation Quant Capital is urgently looking for a Linux Engineer to join our high profile client. Our client is a very well-known and highly regarded quantitative trading firm, liquidity provider and market maker. They operate globally and are considered … people deeply interested in teaching what they know, and in learning from you. The members of this team are some of the most talented Linux Engineers, Admins and Programmers in the country and they are tasked with improving and building a best-in-class platform that powers the complex … should be how you also see it. You will need: Strong background in STEM education ideally Computer Science Deep and fundamental knowledge of operating systems predominantly Linux Fluent on the command line and shell scripting Very comfortable with modern Linux and programming concepts like C, sockets, virtual More ❯

We’re hiring a Linux Engineer to join a high-performance platform engineering team driving innovation in global trading and large-scale compute infrastructure. If you're passionate about low-latency systems, automation, and solving complex engineering challenges — this is for you. What You'll Do: Manage … and optimize Linux environments Tune systems for low-latency trading and machine learning workloads. Build and maintain IaC and automation pipelines using Ansible, Python, and Terraform. Troubleshoot and refine data center operations, from networking to power and cabling. Continuously improve infrastructure for scale, resilience, and performance. What You … Bring: 5+ years of Linux engineering experience in high-performance environments. Strong scripting skills (Python, Bash), solid Ansible know-how. Expertise in networking, observability (Prometheus, Grafana, ELK), and DevOps tooling (Terraform, Git, CI/CD). Familiarity with containers (Docker/Kubernetes) and cloud (AWS) is a plus. Bonus More ❯

design and implementation, factory acceptance testing, and site acceptance testing Assembly of and configuration of control system products, including all interfaces to third-party systems, with a disciplined approach to system configuration, backup, and restoration Configuration of IP public address and voice alarm systems to interface with control … systems Produce project-specific design and test documentation for control systems Produce all required customer and internal handover documentation Produce project-specific user reference documentation, maintenance manuals, and deployment guides Understand company processes and work within them Design and support customer upgrade and migration plans Troubleshoot and maintain … knowledgebase for PAVA and control system products Support service desk activities as required for in service systems Opportunities to travel both in the UK and internationally to support local teams in the implementation and in-service support of customer projects Knowledge, Skills and Experience Required Platform engineering Layer More ❯

Referment have partnered with a global High Frequency Trading company to find a Linux Engineer to join their team in London. You will be joining a team of world class engineers and take full responsibility of the entire stack to deliver a reliable and highly performant platform that … is used by traders and quants. Your role will include designing, implementing and optimising their UNIX and Linux servers as well as improving their low latency trading operations across global co-location facilities. In this role you will also be working closely with software developers, traders and trading support … create industry leading low latency trading systems. To be considered for the role, experience in the following is required: Experience working with UNIX or Linux in a Sysadmin or engineering capacity Strong understanding of network protocols such as TCP/IP, multicast etc Scripting and automation experience such as More ❯

Linux System Administrator Our client is a mid-size financial services firm which is a L inux shop both on the server side and the trader desktops. Client has multiple locations - the London office is smail and you will be the single Linux administrator. Some Windows administration skills … directly and interact with them frequently. Good communication skills are important. About the Role We are seeking a hands-on professional for our growing systems administration team. Systems Administrators are responsible for the workstations and servers of our rapidly expanding trading operations. In addition to all systems work both on the desktops and in the datacenters, Systems Administrators frequently interact with users at various levels all across our organization. Skills & Attributes: Fluency in Linux administration is a must Experience in Debian/Ubuntu preferred Strong communication skills A demonstrated ability to work tasks to More ❯