troubleshooting, documentation, and communication skills. It'd be a bonus if you've worked with Aruba ClearPass, Azure ExpressRoute, cloud platforms (Azure, AWS, O365), VMwareNSX, or hold an ITIL cert . Why Join? This is a great chance to join a globally recognised organisation that's genuinely More ❯
troubleshooting, documentation, and communication skills. It'd be a bonus if you've worked with Aruba ClearPass, Azure ExpressRoute, cloud platforms (Azure, AWS, O365), VMwareNSX, or hold an ITIL cert . Why Join? This is a great chance to join a globally recognised organisation that's genuinely More ❯
an on-call rota to ensure the reliability and availability of critical systems. Key Responsibilities: Infrastructure Development & Automation: - Design, deploy, and maintain infrastructure using VMware Cloud Foundation and associated tools such as VROPS, Aria Suite (including Aria Automation), and NSX. - Develop and manage containerized environments using Docker and Kubernetes. … and management using Ansible, Terraform, PowerShell, Bash, and YAML. System Integration & Configuration: Configure and integrate systems with Aria Suite technologies, including: - HashiCorp Vault - InfoBlox - NSX - Data Domain Manager - CyberVault - Ensure seamless integration between infrastructure components and Aria for efficient management and automation. System Administration & Support: - Manage operating systems, including … role - Experience in Defence or a highly regulated environment. - Strong background in infrastructure or support engineering. - Relevant certifications or a willingness to pursue them (VMware, Microsoft, Security). - Experience in a DevOps role, working through complex integrations. - Familiarity with Hyper-converged Infrastructure. - Strong communication and teamwork skills. Desired Competencies More ❯
london, south east england, united kingdom Hybrid / WFH Options
Vallum Associates
Job Title: Platform Engineer (UCS & VMware) Location: London, UK (Hybrid - 2-3days/week onsite) Duration: 06+ Months About the Client: Our client is a global leader in market infrastructure, providing access to financial and commodities markets through innovative and responsible solutions. They specialize in improving price discovery … specializing in Cisco UCS firmware upgrades and ESX upgrades. The ideal candidate will have deep technical expertise in Cisco Unified Computing System (UCS) and VMware ESXi, with a strong focus on upgrade execution, troubleshooting, and system optimization. This role requires hands-on experience with UCS Fabric Interconnects, service profiles … VMware clusters, and best practices for maintaining high availability and performance during upgrade processes. Role Responsibilities UCS Firmware Upgrades: Plan, coordinate, and execute UCS firmware upgrades across Fabric Interconnects, blades, and rack servers. Ensure minimal downtime and system stability during upgrades. Troubleshoot any post-upgrade issues and coordinate resolutions More ❯
coaching and modern development methodologies. Automate repetitive tasks to improve team velocity. Experience with storage solutions such as NetApp ONTAP or QNAP. Experience with VMware technologies like Cloud Foundation, vSAN, or NSX-T. Work with monitoring tools such as CheckMK, Telegraf, or Prometheus. Diversity and Inclusion: We value More ❯
business-critical systems. Key Responsibilities: Network Operations & Support: Provide advanced troubleshooting for Dell OS10, Sonic switches, Cisco firewalls, switches, routers, Palo Alto firewalls, and NSX-T. Manage and maintain spine and leaf architectures, BGP, VPN configurations, and data centre patching. Ensure high availability and performance of network services. Integration … role, with a focus on support, integration, and design. Expertise in: Dell OS10, Sonic switches Cisco firewalls, switches, and routers Palo Alto firewalls and NSX-T Deep understanding of spine and leaf architecture, BGP, VPNs, and data centre patching. Strong knowledge of load balancing, DNS, and IP address management … desirable). Excellent problem-solving, analytical, and communication skills. Desired Competencies: Understanding of cross-domain technologies (Tiger Traps, Garrison, OpsWat, NiFi). Familiarity with VMware infrastructure technologies. Experience using Elastic for monitoring and analytics. This is an exciting opportunity to work with cutting-edge network technologies in a dynamic More ❯
business-critical systems. Key Responsibilities: Network Operations & Support: - Provide advanced troubleshooting for Dell OS10, Sonic switches, Cisco firewalls, switches, routers, Palo Alto firewalls, and NSX-T. - Manage and maintain spine and leaf architectures, BGP, VPN configurations, and data centre patching. - Ensure high availability and performance of network services. Integration … role, with a focus on support, integration, and design. Expertise in: - Dell OS10, Sonic switches - Cisco firewalls, switches, and routers - Palo Alto firewalls and NSX-T - Deep understanding of spine and leaf architecture, BGP, VPNs, and data centre patching. - Strong knowledge of load balancing, DNS, and IP address management … desirable). - Excellent problem-solving, analytical, and communication skills. Desired Competencies: - Understanding of cross-domain technologies (Tiger Traps, Garrison, OpsWat, NiFi). - Familiarity with VMware infrastructure technologies. - Experience using Elastic for monitoring and analytics. This is an exciting opportunity to work with cutting-edge network technologies in a dynamic More ❯
specializing in Cisco UCS firmware upgrades and ESX upgrades. The ideal candidate will have deep technical expertise in Cisco Unified Computing System (UCS) and VMware ESXi, with a strong focus on upgrade execution, troubleshooting, and system optimization. This role requires hands-on experience with UCS Fabric Interconnects, service profiles … VMware clusters, and best practices for maintaining high availability and performance during upgrade processes. Role Responsibilities UCS Firmware Upgrades: Plan, coordinate, and execute UCS firmware upgrades across Fabric Interconnects, blades, and rack servers. Ensure minimal downtime and system stability during upgrades. Troubleshoot any post-upgrade issues and coordinate resolutions … with Cisco TAC if necessary. ESXi Upgrades & Maintenance: Upgrade VMware ESXi hosts and ensure compatibility with UCS firmware versions. Validate upgrades in staging/UAT environments before deployment to production. Address performance, compatibility, and licensing considerations post-upgrade. Performance Monitoring & Troubleshooting: Monitor system performance pre- and post-upgrade to More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
the ability to learn fast and deal calmly with situations under pressure Have strong organisation and planning skills to manage multiple tasks Experience with VMware (Vsphere/VSAN/NSX-T) and migrations/replatforming from VMWare into Redhat/Windriver For OpenShift, experience with their TNC More ❯
