London, England, United Kingdom Hybrid / WFH Options
Experis - ManpowerGroup
support responsibilities during holidays and absences. Helping schedule infrastructure changes, software deployments, patching etc. out of normal business hours. Essential Skills: Proven experience of Linux server administration (Ubuntu 14, Debian 8, RHEL/CentOS 7). Proven experience of MySQL/MariaDB database configuration, management, maintenance and fault diagnosis. Experience with Linux server security hardening using industry best practices. More ❯
a daily basis Ability to demonstrate the value of changes introduced Proven communication and collaborative skills while working with 3rd parties Technical Skills: Essential OS Administration - Linux - RHEL and debian based flavours Cloud - Oracle Cloud CI/CD - gitlab-ci, jenkins, ansible, terraform, Helm, Fluxcd Web servers - nginx Caching - Redis Messaging queues - Kafka Monitoring and Observability - ELK, Grafana, Prometheus … Thanos Traffic Management - Haproxy, Keepalived, Cloud Load Balancing, etc Scripting - bash, python Virtualisation and Orchestration - docker, kubernetes Databases - Cloud Managed MySql Desireable OS Administration - Linux - debian based flavours Cloud - Google Cloud Web servers - Apache, Caching - Varnish Messaging queues - rabbitmq CI/CD - jenkins, Hashicorp toolkit Virtualisation and Orchestration - vmware APIs - REST, JSON We only invite applications in English Diversity More ❯
London, England, United Kingdom Hybrid / WFH Options
Blackfluo.ai
agile setups, and want to work on challenging infrastructure problems at scale, wed love to connect. Your Responsabilities: Maintain and support core infrastructure systems with deep knowledge of Linux (Debian/Ubuntu preferred). Work close to the metal: BIOS, IPMI, RAID setups, and hardware-level diagnostics are part of your comfort zone. Design and maintain scalable networks using … systems such as OpenStack (preferably with Kolla-Ansible), Proxmox VE, or VMware ESXi. Support container-based workloads and isolate services efficiently. What You Bring: Expert-level Linux administration (preferably Debian/Ubuntu). Infrastructure as Code (Ansible), scripting (Bash/Python), GitOps. Experience with monitoring and logging tools like Prometheus, Grafana, ELK/Graylog. Comfort with custom deployment automation More ❯
Bracknell, Berkshire, United Kingdom Hybrid / WFH Options
Perforce Software, Inc
and APIs. Deep understanding of HTTP protocol, including web security, and troubleshooting. Apache or Nginx web server administration and configuration experience. Linux system administration experience (Red Hat, Rocky, Alma, Debian, Ubuntu, et. al.) Experience maintaining production RDBMS servers such as MySQL/MariaDB, Postgres, Oracle. Ability to work both independently and as part of a cross-functional and geographically More ❯
City of London, London, United Kingdom Hybrid / WFH Options
La Fosse
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 More ❯
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 More ❯
to continuously enhance the platform, supporting client visits and vendor relationships as necessary. What We’re Looking For: Non-Negotiable Skills: Linux Systems Administration: Solid foundation in Linux (preferably Debian) administration. Networking Expertise: Proficiency in TCP/IP, DNS management, and troubleshooting network issues. Experience with BGP/OSPF and Juniper technologies is highly desirable. Infrastructure as Code: Expertise More ❯
Hounslow, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
to continuously enhance the platform, supporting client visits and vendor relationships as necessary. What We’re Looking For: Non-Negotiable Skills: Linux Systems Administration: Solid foundation in Linux (preferably Debian) administration. Networking Expertise: Proficiency in TCP/IP, DNS management, and troubleshooting network issues. Experience with BGP/OSPF and Juniper technologies is highly desirable. Infrastructure as Code: Expertise More ❯
groups, CloudWatch, IAM (2-3 years). Experience with configuration management tools such as ansible. Strong skills in building infrastructure using either Terraform or CloudFormation Strong Linux skills (Ubuntu, Debian etc.). Strong experience of building and maintaining CI/CD pipelines using the likes of GitLab, Jenkins, CircleCI, CodeBuild etc. Familiarity with scripting (Bash or Python). Monitoring More ❯
groups, CloudWatch, IAM (2-3 years). Experience with configuration management tools such as ansible. Strong skills in building infrastructure using either Terraform or CloudFormation Strong Linux skills (Ubuntu, Debian etc.). Experience of using Docker for containerisation purposes. Strong experience of building and maintaining CI/CD pipelines using the likes of GitLab, Jenkins, CircleCI, CodeBuild etc. Familiarity More ❯
groups, CloudWatch, IAM (2-3 years). Experience with configuration management tools such as ansible. Strong skills in building infrastructure using either Terraform or CloudFormation Strong Linux skills (Ubuntu, Debian etc.). Strong experience of building and maintaining CI/CD pipelines using the likes of GitLab, Jenkins, CircleCI, CodeBuild etc. Familiarity with scripting (Bash or Python). Monitoring More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Smart DCC
IAM roles and policies. Deep experience and strong skills with Terraform and Git. Experience troubleshooting server and software configuration issues on both Windows and Linux, including Red Hat and Debian distros. Experience with scripting and automation using tools like Python, PowerShell or Bash. Solid understanding of networking protocols and components including experience of working with a complex Cloud network More ❯
expanding trading operations. This role involves working on desktops and data centers, with frequent interaction across various organizational levels. Skills & Attributes: Fluency in Linux administration is essential Experience with Debian/Ubuntu preferred Ability to complete tasks independently and handle frequent context switches Scripting experience in bash and python preferred; SQL and Perl are a plus Knowledge of cybersecurity More ❯
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 completion and tolerate frequent context switches Experience scripting in bash and python is preferred, SQL and More ❯
in: 1-2 years of experience with Linux system administration. Professional qualifications or equivalent proven experience in a technical support role. Detailed working knowledge of Linux systems (RedHat, Ubuntu, Debian etc.). Working knowledge of DHCP, DNS, SMTP, NTP, SSH, NFS and various filesystems. Solid fundamentals in Linux operating systems and prior experience managing production systems. Strong interpersonal skills More ❯
London, England, United Kingdom Hybrid / WFH Options
Northern Data Group
cross-sectional teams and translate them into meaningful SLAs to improve service value to customers. YOUR REQUIREMENTS: At least 3 years of hands-on experience. Strong knowledge of Linux (Debian/Ubuntu experience preferred but not required). Solid understanding of Linux Networking (DHCP, DNS, BGP, VXLAN, IP-fabrics, OVS). Excellent communication skills and a team player, especially More ❯
orchestration. Familiarity with some of the open source development tools and methodologies used in creation of several Ubuntu projects (MAAS, Juju, Ubuntu Server, LXD, Ubuntu Core), such as Launchpad, Debian packaging tools (APT, dpkg) and snapcraft. #J-18808-Ljbffr More ❯
teams and convert them into meaningful SLAs improving our service values to the customer. YOUR REQUIREMENTS: 3+ Years of hands-on experience is required Very strong knowledge of Linux (Debian/Ubuntu distribution knowledge preferred but not a must). Strong knowledge of Linux Networking (DHCP, DNS, BGP, VXLAN, IP-fabrics, OVS). Strong team player with excellent communication More ❯
members to a continued greater understanding of Azure Services. Help shape and steer our infrastructure as we expand QUALIFICATIONS, EXPERIENCE, & SKILLS: Professional Experience Operating Systems – Windows, Windows Server, Linux (Debian/Ubuntu) - ESSENTIAL Cloud – Microsoft Azure - ESSENTIAL Firewall – Azure, Windows - ESSENTIAL Networking – Azure Vnet, Windows NPS, Windows SDN, NSG, VPNs, ExpressRoute - ESSENTIAL Storage – Azure Storage services (Blob, File, Table More ❯
to £600/day Outside IR35 Location: Cheltenham (3-4 days on-site) Clearance: Active eDV Contract: 12 months (permanent also considered) Requirements: Strong proficiency in Linux (RHEL, CentOS, Debian, Ubuntu) Solid understanding of Linux internals: process management, file systems, permissions, threads, memory management Experience with scripting: Bash, Python, Perl, or similar Knowledge of version control systems (e.g., Git More ❯
London, England, United Kingdom Hybrid / WFH Options
Canonical
of Linux kernel upstream processes and release cycle Strong grasp of device drivers, BSP’s, and other low level system engineering Professional written and spoken English Experience with Linux (Debian or Ubuntu preferred) Excellent interpersonal skills, curiosity, flexibility, and accountability Passion, thoughtfulness, and self-motivation Excellent communication and presentation skills Result-oriented, with a personal drive to meet commitments … to travel twice a year, for company events up to two weeks each Additional skills that you might also bring Python and Bash scripting Prior experience with Ubuntu/Debian/Snap packaging Performance engineering and security experience What we offer you We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more More ❯
server side and the trader desktops. Our firm runs Windows servers very rarely and Windows desktops as needed. Skills & Attributes: Fluency in Linux administration is a must Experience in Debian/Ubuntu preferred A demonstrated ability to work tasks to completion and tolerate frequent context switches Experience with: BIND Ansible Linux KVM Zabbix Google workplace collaboration and productivity tools More ❯
and build both frontend and backend components Maintain standards for security, scalability, and maintainability Resolve complex bugs and issues Monitoring, maintenance, and administration of production systems Manage servers running DebianLinux and containerized workloads (Docker Swarm) Oversee replicated databases (MySQL) and volume management (LVM, ZFS) Configure firewalls (iptables/nftables) and routing protocols (BGP, OSPF) Participate in on-call More ❯
London, England, United Kingdom Hybrid / WFH Options
The Perl Programming Language
e.g. in maintainability, security, scalability, efficiency) • Squashing all the bugs other developers cannot Contributing towards monitoring, maintenance and administration of our production stack: • Dell R630/R640 servers running DebianLinux and containerised workloads (Docker Swarm) • Replicated databases (MySQL) and volume management using LVM and ZFS • Firewall (iptables/nftables) and dynamic routing protocols (BGP, OSPF) • Participation in on More ❯