side organisation renowned for its technical innovation, robust systems, and industry-leading analytical capabilities. You’ll be part of a talented, collaborative Infrastructure Engineering team responsible for the global Linux estate supporting mission-critical systems. What You’ll Get Competitive base salary and comprehensive benefits package Exposure to cutting-edge enterprise and cloud technologies across global environments The … for career progression within a dynamic, forward-thinking engineering team What You’ll Do Take ownership of the day-to-day management and stability of the organisation’s global Linux/Unix infrastructure, spanning on-premises and cloud environments. Build, optimise, and secure AWS environments using Infrastructure-as-Code tools such as Terraform. Develop and maintain automation frameworks for … continuity exercises to ensure readiness across all critical systems. Contribute to strategic discussions around infrastructure design, capacity planning, and future platform evolution. What You’ll Need Strong background in RHEL/Linux systems administration and automation Hands-on experience with AWS and related services (EC2, S3, IAM, RDS) Expertise in Terraform, Puppet, Foreman, and Unix shell scripting Solid understanding More ❯
side organisation renowned for its technical innovation, robust systems, and industry-leading analytical capabilities. You’ll be part of a talented, collaborative Infrastructure Engineering team responsible for the global Linux estate supporting mission-critical systems. What You’ll Get Competitive base salary and comprehensive benefits package Exposure to cutting-edge enterprise and cloud technologies across global environments The … for career progression within a dynamic, forward-thinking engineering team What You’ll Do Take ownership of the day-to-day management and stability of the organisation’s global Linux/Unix infrastructure, spanning on-premises and cloud environments. Build, optimise, and secure AWS environments using Infrastructure-as-Code tools such as Terraform. Develop and maintain automation frameworks for … continuity exercises to ensure readiness across all critical systems. Contribute to strategic discussions around infrastructure design, capacity planning, and future platform evolution. What You’ll Need Strong background in RHEL/Linux systems administration and automation Hands-on experience with AWS and related services (EC2, S3, IAM, RDS) Expertise in Terraform, Puppet, Foreman, and Unix shell scripting Solid understanding More ❯
side organisation renowned for its technical innovation, robust systems, and industry-leading analytical capabilities. You’ll be part of a talented, collaborative Infrastructure Engineering team responsible for the global Linux estate supporting mission-critical systems. What You’ll Get Competitive base salary and comprehensive benefits package Exposure to cutting-edge enterprise and cloud technologies across global environments The … for career progression within a dynamic, forward-thinking engineering team What You’ll Do Take ownership of the day-to-day management and stability of the organisation’s global Linux/Unix infrastructure, spanning on-premises and cloud environments. Build, optimise, and secure AWS environments using Infrastructure-as-Code tools such as Terraform. Develop and maintain automation frameworks for … continuity exercises to ensure readiness across all critical systems. Contribute to strategic discussions around infrastructure design, capacity planning, and future platform evolution. What You’ll Need Strong background in RHEL/Linux systems administration and automation Hands-on experience with AWS and related services (EC2, S3, IAM, RDS) Expertise in Terraform, Puppet, Foreman, and Unix shell scripting Solid understanding More ❯
london (city of london), south east england, united kingdom
Tempest Vane Partners
side organisation renowned for its technical innovation, robust systems, and industry-leading analytical capabilities. You’ll be part of a talented, collaborative Infrastructure Engineering team responsible for the global Linux estate supporting mission-critical systems. What You’ll Get Competitive base salary and comprehensive benefits package Exposure to cutting-edge enterprise and cloud technologies across global environments The … for career progression within a dynamic, forward-thinking engineering team What You’ll Do Take ownership of the day-to-day management and stability of the organisation’s global Linux/Unix infrastructure, spanning on-premises and cloud environments. Build, optimise, and secure AWS environments using Infrastructure-as-Code tools such as Terraform. Develop and maintain automation frameworks for … continuity exercises to ensure readiness across all critical systems. Contribute to strategic discussions around infrastructure design, capacity planning, and future platform evolution. What You’ll Need Strong background in RHEL/Linux systems administration and automation Hands-on experience with AWS and related services (EC2, S3, IAM, RDS) Expertise in Terraform, Puppet, Foreman, and Unix shell scripting Solid understanding More ❯
Experience 10+ years of hands-on experience with CyberArk PAM suite. Strong knowledge of privileged access concepts, RBAC, and compliance frameworks (NIST, ISO 27001). Experience with Linux (RHEL 9), Windows Server, Oracle DB, and cloud platforms. Scripting and automation skills (PowerShell, REST APIs). Proven track record in CyberArk upgrades and custom integrations. Excellent communication and stakeholder engagement More ❯
Experience 10+ years of hands-on experience with CyberArk PAM suite. Strong knowledge of privileged access concepts, RBAC, and compliance frameworks (NIST, ISO 27001). Experience with Linux (RHEL 9), Windows Server, Oracle DB, and cloud platforms. Scripting and automation skills (PowerShell, REST APIs). Proven track record in CyberArk upgrades and custom integrations. Excellent communication and stakeholder engagement More ❯
Salary: Competitive Our client is a leading quant and systematic hedge fund, leveraging a deep knowledge of trading, technology and operations to deliver high-quality, uncorrelated returns. Seeking a Linux Platform Engineer with a background in ultra low latency systems to join their team in London or Singapore. In this role, you will provide low-latency infrastructure solutions consistently … delivery, support escalations, monitoring, automation, security, documentation and capacity management. This will involve collaborating with business partners, application owners, clients, vendors and internal teams to deliver systems, based on Linux (CentOS and Rocky) in response to requirements and day-to-day requests. You'll also take the initiative where possible to automate routine tasks and promote the practice of … proactive, resourceful; able to handle a fast-paced, dynamic environment, question the status quo; be accountable and possess an ownership mindset. Requirements 5+ years' experience working with Linux (RHEL/CentOS/Rocky preferred) in a large environment focused on operations, systems engineering and systems performance Experience in server management and support: HP, SuperMicro, Dell, various overclock servers Proficiency More ❯
Engineering or a related subject 5-7 years of relevant (AWS & Architect) experience Knowledge-based and experienced-based industry certifications would be strongly preferred Skills Set Operating Systems: RedHat Linux 5, 6, 7, CentOS, Amazon Linux, Oracle Linux Cloud Services: AWS Services CloudFormation, EC2, S3, SQS, SNS, RedShift, IAM, CloudWatch, etc. Programming Languages: Python, Shell Scripting Tools More ❯
South Croydon, London, United Kingdom Hybrid / WFH Options
Sanderson Recruitment
a fully remote basis. Requirements are as follows: Proven experience at Lead/Principal Engineer level, including leading teams Active SC Clearance Central Government experience AWS Cloud Terraform Ansible RHEL Please note, this role would be to start at the end of October, so we are not currently able to consider candidates with notice periods longer than 2 weeks realistically. More ❯
competition in financial markets due to inappropriate practices or behaviours across the firm Requirements, Skills & Experience Must have 5+ years of relevant industry experience with modern C++ in a Linux environment Must have 2+ year experience with SQL, or a comparable relational database Solid … understanding of TCP/UDP standards and network protocols Experience with writing low latency single and concurrent threaded applications Understanding of the C++ development life cycle and tooling on RHELLinux Exposure to the FIX protocol Exposure to test-driven development Working practices are relaxed, as is the office environment. They want to get the best out of you More ❯
competition in financial markets due to inappropriate practices or behaviours across the firm Requirements, Skills & Experience Must have 5+ years of relevant industry experience with modern C++ in a Linux environment Must have 2+ year experience with SQL, or a comparable relational database Solid … understanding of TCP/UDP standards and network protocols Experience with writing low latency single and concurrent threaded applications Understanding of the C++ development life cycle and tooling on RHELLinux Exposure to the FIX protocol Exposure to test-driven development Working practices are relaxed, as is the office environment. They want to get the best out of you More ❯
Job title : Linux System Engineer Corporate Title : Vice President Department : GES-Specialised Infrastructure Group (SIG) - Instinet, IT Location : London (Hybrid) Company overview Nomura is a global financial services group with an integrated network spanning approximately 30 countries and regions. By connecting markets East & West, Nomura services the needs of individuals, institutions, corporates and governments through its three business divisions … responsible for providing and maintaining low latency optimised infrastructure. Understanding business trading strategies to propose, design and build using the latest hardware and operating systems. Role Overview: As a Linux System Engineer you will provide support for all on-prem and cloud Linux servers across North America, Europe and Asia. You will be part of a global Infrastructure … Technology team, working on large transformation projects as well as BAU support. Essential Duties and Responsibilities: Provide Systems Support of Electronic Trading Infrastructure running on Linux RedHat platform. Full life cycle management of Linux Systems Infrastructure, including systems deployment, routine maintenance and patching and systems decommissioning. Support audit and remediation actions to comply with IT Governance policies and More ❯
Venn group is proud to partner with prestigious London based university to hire a Linux Support Engineer, this exciting opportunity to provide technical expertise across a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary … Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability and performance of Linux systems across production and test environments Monitor infrastructure health and respond proactively to performance alerts Support planned maintenance, system updates, and disaster recovery procedures Participate in the organisation’s on … call rota for out-of-hours support (when required) Provide third-line support and act as the final point of technical escalation Work with a variety of technologies including RHEL, CentOS, Ubuntu, VMware, and F5 load balancers Manage web services, LAMP stack applications, Samba servers, and authentication proxies Utilise tools such as Ansible, Katello, Nagios, Prometheus, and Grafana for configuration More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Venn Group
Venn group is proud to partner with prestigious London based university to hire a Linux Support Engineer, this exciting opportunity to provide technical expertise across a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary … Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability and performance of Linux systems across production and test environments Monitor infrastructure health and respond proactively to performance alerts Support planned maintenance, system updates, and disaster recovery procedures Participate in the organisation’s on … call rota for out-of-hours support (when required) Provide third-line support and act as the final point of technical escalation Work with a variety of technologies including RHEL, CentOS, Ubuntu, VMware, and F5 load balancers Manage web services, LAMP stack applications, Samba servers, and authentication proxies Utilise tools such as Ansible, Katello, Nagios, Prometheus, and Grafana for configuration More ❯
london, south east england, united kingdom Hybrid / WFH Options
Venn Group
Venn group is proud to partner with prestigious London based university to hire a Linux Support Engineer, this exciting opportunity to provide technical expertise across a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary … Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability and performance of Linux systems across production and test environments Monitor infrastructure health and respond proactively to performance alerts Support planned maintenance, system updates, and disaster recovery procedures Participate in the organisation’s on … call rota for out-of-hours support (when required) Provide third-line support and act as the final point of technical escalation Work with a variety of technologies including RHEL, CentOS, Ubuntu, VMware, and F5 load balancers Manage web services, LAMP stack applications, Samba servers, and authentication proxies Utilise tools such as Ansible, Katello, Nagios, Prometheus, and Grafana for configuration More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Venn Group
Venn group is proud to partner with prestigious London based university to hire a Linux Support Engineer, this exciting opportunity to provide technical expertise across a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary … Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability and performance of Linux systems across production and test environments Monitor infrastructure health and respond proactively to performance alerts Support planned maintenance, system updates, and disaster recovery procedures Participate in the organisation’s on … call rota for out-of-hours support (when required) Provide third-line support and act as the final point of technical escalation Work with a variety of technologies including RHEL, CentOS, Ubuntu, VMware, and F5 load balancers Manage web services, LAMP stack applications, Samba servers, and authentication proxies Utilise tools such as Ansible, Katello, Nagios, Prometheus, and Grafana for configuration More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Venn Group
Venn group is proud to partner with prestigious London based university to hire a Linux Support Engineer, this exciting opportunity to provide technical expertise across a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary … Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability and performance of Linux systems across production and test environments Monitor infrastructure health and respond proactively to performance alerts Support planned maintenance, system updates, and disaster recovery procedures Participate in the organisation’s on … call rota for out-of-hours support (when required) Provide third-line support and act as the final point of technical escalation Work with a variety of technologies including RHEL, CentOS, Ubuntu, VMware, and F5 load balancers Manage web services, LAMP stack applications, Samba servers, and authentication proxies Utilise tools such as Ansible, Katello, Nagios, Prometheus, and Grafana for configuration More ❯
language) and a good understanding of software development methodologies, open source systems, and familiarity with Git repositories Process automation experience Expertise in analyzing, diagnosing, and solving problems in a Linux/Unix production environment Ability … to build and maintain Linux systems through automation software (e.g. Salt, Chef, Jenkins, Ansible) Eagerness to work within a group and share knowledge We'd Love To See: RHEL System Administrator level of competency An understanding of some or all of the following: configuration management, orchestration, CI/CD, infrastructure monitoring and telemetry Experience using Agile (e.g. Kanban or More ❯
business within CIB Global Markets trading room. The team provides technical support for all back-end components running on FX eTrading environments (more than 600 production servers – Windows or Linux) as well as interconnections with many external trading venues and other internal systems. Production platforms are mainly installed in London, New York, Tokyo and Singapore and most of them … as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms Strong understanding of Linux (Redhat) operating systems to be able to tune operating systems platforms for optimum performance Strong all-around IT background and ideally experience in electronic trading markets on similar environments More ❯
business within CIB Global Markets trading room. The team provides technical support for all back-end components running on FX eTrading environments (more than 600 production servers – Windows or Linux) as well as interconnections with many external trading venues and other internal systems. Production platforms are mainly installed in London, New York, Tokyo and Singapore and most of them … as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms Strong understanding of Linux (Redhat) operating systems to be able to tune operating systems platforms for optimum performance Strong all-around IT background and ideally experience in electronic trading markets on similar environments More ❯
london (city of london), south east england, united kingdom
Lorien
business within CIB Global Markets trading room. The team provides technical support for all back-end components running on FX eTrading environments (more than 600 production servers – Windows or Linux) as well as interconnections with many external trading venues and other internal systems. Production platforms are mainly installed in London, New York, Tokyo and Singapore and most of them … as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms Strong understanding of Linux (Redhat) operating systems to be able to tune operating systems platforms for optimum performance Strong all-around IT background and ideally experience in electronic trading markets on similar environments More ❯
business within CIB Global Markets trading room. The team provides technical support for all back-end components running on FX eTrading environments (more than 600 production servers - Windows or Linux) as well as interconnections with many external trading venues and other internal systems. Production platforms are mainly installed in London, New York, Tokyo and Singapore and most of them … as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms Strong understanding of Linux (Redhat) operating systems to be able to tune operating systems platforms for optimum performance Strong all-around IT background and ideally experience in electronic trading markets on similar environments More ❯
business within CIB Global Markets trading room. The team provides technical support for all back-end components running on FX eTrading environments (more than 600 production servers - Windows or Linux) as well as interconnections with many external trading venues and other internal systems. Production platforms are mainly installed in London, New York, Tokyo and Singapore and most of them … as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms Strong understanding of Linux (Redhat) operating systems to be able to tune operating systems platforms for optimum performance Strong all-around IT background and ideally experience in electronic trading markets on similar environments More ❯
Ansible | Linux | Ubuntu | On-premise | Bare Metal | Kubernetes | Containerisation | K8s | Containers | PostgresSQL | GCP | Google Cloud | Openshift | RHEL Enjoy getting into the weeds of Containers? Working on Bare Metal Servers? Excited by the prospect of joining a scale up who're holding onto their closeknit feel? I've partnered a scaling and backed SaaS on their search for an SRE … service as well as AI driven products to enable global leaders to make the work life place better for their staff and products. They work on a stack of Linux (Ubuntu), Ansible and Postgres to ensure their customers across FTSE100 and Fortune 500 are able to make data-centric decisions via the AI SaaS. Working on a team of … suits and you want to hear more - apply or email robin.shaw@opusrs.com Ansible | Linux | Ubuntu | On-premise | Bare Metal | Kubernetes | Containerisation | K8s | Containers | PostgresSQL | GCP | Google Cloud | Openshift | RHELMore ❯
Ansible | Linux | Ubuntu | On-premise | Bare Metal | Kubernetes | Containerisation | K8s | Containers | PostgresSQL | GCP | Google Cloud | Openshift | RHEL Enjoy getting into the weeds of Containers? Working on Bare Metal Servers? Excited by the prospect of joining a scale up who're holding onto their closeknit feel? I've partnered a scaling and backed SaaS on their search for an SRE … service as well as AI driven products to enable global leaders to make the work life place better for their staff and products. They work on a stack of Linux (Ubuntu), Ansible and Postgres to ensure their customers across FTSE100 and Fortune 500 are able to make data-centric decisions via the AI SaaS. Working on a team of … suits and you want to hear more - apply or email robin.shaw@opusrs.com Ansible | Linux | Ubuntu | On-premise | Bare Metal | Kubernetes | Containerisation | K8s | Containers | PostgresSQL | GCP | Google Cloud | Openshift | RHELMore ❯
