Proficiency with Ansible, Terraform, Git, and GitHub. Experience with VMware vSphere in enterprise environments. Familiarity with Cisco UCS and MDS infrastructure. Strong understanding of storage technologies including fibre channel, NFS, and object storage. Experience with PureStorage and CommVault is highly desirable. Solid background in Red Hat Linux (RHEL 7, 8, 9) administration. Good understanding of networking fundamentals (firewalls, routing, switching More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Tate Recruitment
Proficiency with Ansible, Terraform, Git, and GitHub. Experience with VMware vSphere in enterprise environments. Familiarity with Cisco UCS and MDS infrastructure. Strong understanding of storage technologies including fibre channel, NFS, and object storage. Experience with PureStorage and CommVault is highly desirable. Solid background in Red Hat Linux (RHEL 7, 8, 9) administration. Good understanding of networking fundamentals (firewalls, routing, switching More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Tate Recruitment
Proficiency with Ansible, Terraform, Git, and GitHub. Experience with VMware vSphere in enterprise environments. Familiarity with Cisco UCS and MDS infrastructure. Strong understanding of storage technologies including fibre channel, NFS, and object storage. Experience with PureStorage and CommVault is highly desirable. Solid background in Red Hat Linux (RHEL 7, 8, 9) administration. Good understanding of networking fundamentals (firewalls, routing, switching More ❯
Proficiency with Ansible, Terraform, Git, and GitHub. Experience with VMware vSphere in enterprise environments. Familiarity with Cisco UCS and MDS infrastructure. Strong understanding of storage technologies including fibre channel, NFS, and object storage. Experience with PureStorage and CommVault is highly desirable. Solid background in Red Hat Linux (RHEL 7, 8, 9) administration. Good understanding of networking fundamentals (firewalls, routing, switching More ❯
Strong knowledge of virtualization technologies (VMware, KVM) and containerization platforms (Docker, Kubernetes). Experience with configuration management tools like Ansible, Puppet, or Chef. Comprehensive understanding of storage solutions including NFS, iSCSI, and Fibre Channel. Familiarity with cloud platforms (AWS, Azure, IBM Cloud) is a plus. Possess relevant certifications such as RHCE (Red Hat Certified Engineer), RHCSA (Red Hat Certified SystemMore ❯
Security, and Engineering teams to ensure system performance, integrity, and compliance Conduct detailed root cause analysis following incidents, develop corrective actions, and maintain updated operational documentation Manage filesystem configurations, NFS/CIFS mounts, and storage technologies including LVM and ZFS (where applicable) Participate in change control processes, release management, and cross-team project delivery Support hybrid on-prem and cloud … management fundamentals, with exposure to Kerberos or equivalent systems Experience with Kubernetes clusters and containerised workloads Familiarity with network services and protocols such as DNS, DHCP, TCP/IP, NFS/CIFS, Samba and related services Comfort with analysing system logs, monitoring performance metrics, and proactively resolving issues Organised, methodical, and able to produce high-quality technical documentation and troubleshooting More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Techfellow Limited
Security, and Engineering teams to ensure system performance, integrity, and compliance Conduct detailed root cause analysis following incidents, develop corrective actions, and maintain updated operational documentation Manage filesystem configurations, NFS/CIFS mounts, and storage technologies including LVM and ZFS (where applicable) Participate in change control processes, release management, and cross-team project delivery Support hybrid on-prem and cloud … management fundamentals, with exposure to Kerberos or equivalent systems Experience with Kubernetes clusters and containerised workloads Familiarity with network services and protocols such as DNS, DHCP, TCP/IP, NFS/CIFS, Samba and related services Comfort with analysing system logs, monitoring performance metrics, and proactively resolving issues Organised, methodical, and able to produce high-quality technical documentation and troubleshooting More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Techfellow Limited
Security, and Engineering teams to ensure system performance, integrity, and compliance Conduct detailed root cause analysis following incidents, develop corrective actions, and maintain updated operational documentation Manage filesystem configurations, NFS/CIFS mounts, and storage technologies including LVM and ZFS (where applicable) Participate in change control processes, release management, and cross-team project delivery Support hybrid on-prem and cloud … management fundamentals, with exposure to Kerberos or equivalent systems Experience with Kubernetes clusters and containerised workloads Familiarity with network services and protocols such as DNS, DHCP, TCP/IP, NFS/CIFS, Samba and related services Comfort with analysing system logs, monitoring performance metrics, and proactively resolving issues Organised, methodical, and able to produce high-quality technical documentation and troubleshooting More ❯
and deployment phases , ensuring best practices are followed. Performance & Troubleshooting - Identify and resolve ESX performance issues to maintain system efficiency. Storage & Backup Solutions - Work with Veeam, NetApp, iSCSI, FC, NFS , and preferably Eternus storage solutions . Microsoft Infrastructure Integration - Ensure seamless integration with Windows Server 2019 , including troubleshooting and optimisation. Required Skills & Technologies Valid DV Clearance Extensive VMware experience , including … of virtualisation challenges and best practices for optimising VMware environments. Experience with ESX performance analysis and fault resolution . Storage solutions , including Veeam, NetApp, and various protocols (iSCSI, FC, NFS) . Strong Microsoft infrastructure experience , including Windows Server 2019 troubleshooting . ISODE messaging products , including MBOX, MSWITCH, MVAULT, and HARRIER Web Client . SQL database management and optimisation . NetworkMore ❯
of virtualisation, especially VMware vSphere 6.7 and/or 7 Skilled in ESX performance fault finding and tuning Experience with storage platforms including Veeam, NetApp, iSCSI, Fibre Channel and NFS Microsoft Windows Server 2019 and Microsoft Stack troubleshooting MCSE certification or equivalent practical experience Experience producing clear, structured, and supportable documentation Desirable Experience Exposure to ISODE messaging products such as More ❯
management Hands-on experience with Red Hat Enterprise Linux (RHEL) administration, including installation, configuration, performance tuning, and troubleshooting Experience with creating and maintaining remote mounts (CIFS/samba/NFS) for both client and server configurations Familiarity with local disk management as well as network-based storage concepts and related configurations (HBA, PowerPath, LVM, etc.) Experience in scripting languages like More ❯
work in a collaborative, low-ego environment where infrastructure is truly seen as a strategic asset. What You’ll Do: Design, build, and support high-performance storage systems (e.g., 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 … Docker and Kubernetes (preferred) What We’re Looking For: 8+ years of experience in storage 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 More ❯
work in a collaborative, low-ego environment where infrastructure is truly seen as a strategic asset. What You’ll Do: Design, build, and support high-performance storage systems (e.g., 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 … Docker and Kubernetes (preferred) What We’re Looking For: 8+ years of experience in storage 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 More ❯
Server Load Balancing, and Network Security architecture and core technologies such as IP, TCP, OSPF/IS-IS, BGP, MPLS, Server Load Balancers, Firewalls, ACLs, DNS, DHCP, IPAM, LDAP, NFS, etc. - Experience with one or more of the following router, server load balancer, and firewall vendor platforms: Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, Palo Alto, etc. More ❯
clients Contribute significant portions and/or lead responses to RFPs, RFQs and RFIs Superior knowledge of current and emerging storage architectures (FC, iSCSI, NAS, OSD, SAN) UNIX OS, NFSfile systems and UNIX distributed network environment Installation/configuration of distributed computing, multiprocessing, virtual memory subsystem, storage subsystems architecture, shared memory architectures, cache architectures, windowing systems Strong knowledge of More ❯
will already have a strong technical background in building, testing and supporting Linux based, large-scale, high-performance workloads, with likely deep exposure in technologies and vendors such as NFS, S3, CEPH, GPFS, Lustre, ROCE, VAST, WEKA or DDN. You will work directly with our researchers to understand their technology ecosystem which is using the latest AI/ML modelling … highly collaborative manner. You will have 8+ years of experience in storage systems administration and platform engineering. You will have deep knowledge in storage protocols across Posix compliant filesystems, NFS, CIFS, S3 and have deployed at scale using high performance networking architectures using for example kernel bypass, ROCE or Infiniband. You will have deep knowledge of high-performance benchmarking analysis More ❯
troubleshooting experience. Strong backup and recovery techniques using logical, physical backups. (pgbackrest/commvault pref) Valued Linux/Network skills Understanding of cluster file systems and storage (ACFS/NFS/GPFS) required Some understanding of firewalls, network protocols, interfaces and routing required. Ability to diagnose OS level problems within Linux highly desirable Knowledge of bash/awk/sed More ❯
understanding of networking (Infiniband, Ethernet, DPDK, UCX), cloud computing, and distributed storage. Proficiency in Python, Bash, and experience with automation scripting for system monitoring and troubleshooting. Knowledge of POSIX, NFS, S3 protocols, log management, and monitoring tools (Prometheus, Grafana). It's nice if you have: Experience with JIRA, Confluence, Slack, and other collaboration tools. Experience collaborating between customer support More ❯
TCP/IP, basic troubleshooting) IT Hardware Concepts (RAID, SAN, x86 architecture, SCSI, FC, ethernet, iLO) Base Operating System Installs and configuration Core OS Services: SSH, Telnet, RDP, FTP, NFS, DNS, DHCP etc Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender More ❯
TCP/IP, basic troubleshooting) IT Hardware Concepts (RAID, SAN, x86 architecture, SCSI, FC, ethernet, iLO) Base Operating System Installs and configuration Core OS Services: SSH, Telnet, RDP, FTP, NFS, DNS, DHCP etc Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender More ❯
TCP/IP, basic troubleshooting) IT Hardware Concepts (RAID, SAN, x86 architecture, SCSI, FC, ethernet, iLO) Base Operating System Installs and configuration Core OS Services: SSH, Telnet, RDP, FTP, NFS, DNS, DHCP etc Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender More ❯
planning What We Need 5+ years Linux administration and infrastructure experience Strong Python programming skills (or Go/Rust) Experience with configuration management (Chef/Ansible) Distributed storage expertise (NFS, GPFS, WEKA) Cloud platform experience (AWS/GCP) Observability tools knowledge (ELK stack, Prometheus, Grafana, Datadog) Modern development practices (version control, CI/CD, agile) Engineering degree preferred Excellent communication More ❯
planning What We Need 5+ years Linux administration and infrastructure experience Strong Python programming skills (or Go/Rust) Experience with configuration management (Chef/Ansible) Distributed storage expertise (NFS, GPFS, WEKA) Cloud platform experience (AWS/GCP) Observability tools knowledge (ELK stack, Prometheus, Grafana, Datadog) Modern development practices (version control, CI/CD, agile) Engineering degree preferred Excellent communication More ❯
planning What We Need 5+ years Linux administration and infrastructure experience Strong Python programming skills (or Go/Rust) Experience with configuration management (Chef/Ansible) Distributed storage expertise (NFS, GPFS, WEKA) Cloud platform experience (AWS/GCP) Observability tools knowledge (ELK stack, Prometheus, Grafana, Datadog) Modern development practices (version control, CI/CD, agile) Engineering degree preferred Excellent communication More ❯
experience, and qualifications: Essential: Unix admin and engineering Scripting and automation - make, bash, Packer, Ansible, Terraform, Docker Professional software development experience Internet protocols and services - SMTP, DNS, HTTP Filesystems, NFS Security hardening Highly-desirable: Cloud platform administration Hardware builds and bare metal provisioning ESXi, vCenter Telegraf/Influx/Grafana stack We actively recruit citizens of all backgrounds, but the More ❯