Software Engineer
Role details
Job location
Tech stack
Job description
As a Senior Systems Engineer, you will lead the organisation's transformation from a VMware-based environment to Red Hat OpenShift Virtualisation. This role is responsible for the full migration lifecycle, as well as the day-to-day operation, optimisation, and maintenance of Virtual Machines (VMs) running on OpenShift. You will serve as a senior technical resource, providing deep expertise in virtualisation, Linux, Kubernetes/OpenShift, and enterprise infrastructure.
Duties and Responsibilities
Infrastructure Design: Assist with the design of Bare Metal OpenShift clusters optimised for virtualisation, ensuring high performance for compute-heavy VM workloads.
Modernisation & Migration: Lead the end-to-end migration lifecycle from VMware vSphere to OpenShift. This includes leveraging the Migration Toolkit for Virtualisation (MTV), performing pre-migration discovery, and executing "Warm Migrations" to minimise downtime for critical business stateful workloads.
Storage Management: Experience configuring Portworx as the storage provider on top of Pure Storage.
Backup & DR: Experience with managing backup and DR within Red Hat OpenShift environments. Assisting the DR team in configuring run books for Client DR Testing.
Operational Excellence: Manage VM-specific "Day 2" operations, including Live Migration, node maintenance/draining, and high-availability (HA) scheduling.
Optimize & Maintain: Proactively monitor our systems with CheckMK, manage storage on Pure Storage and HPE.
Troubleshoot & Resolve: Act as a final escalation point for complex technical issues, performing deep-dive root cause analysis and collaborating with support teams to ensure timely resolution.
Collaborate & Innovate: Work closely with a team of skilled engineers to share knowledge, improve processes, and evaluate emerging technologies.
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Requirements
Flexibility: Ability to work Weekends for project roll outs, Maintenance tasks etc.
Qualifications and ExperienceExperience
Required: 7-10 Years
Required: 2-4 Years working directly with Kubernetes or OpenShift (MSP environment preferred)
Required: 1-3 Years
Licenses and Certifications
Red Hat Certified OpenShift Administrator
Red Hat Certified Specialist in OpenShift Virtualisation
Knowledge, Skills, and Abilities
Virtualisation: Red Hat OpenShift, VMware ESXi/vCenter, Proxmox VE
Application & Desktop Delivery: Citrix Virtual Apps and Desktops, Citrix NetScaler (ADC)
Storage: Pure Storage, HPE
Monitoring: CheckMK or similar enterprise monitoring tools
Availability to work UK business hours with occasional evenings/weekends as part of the on-call rotation.
Attributes that will drive success
Demonstrated ability to analyze root causes and implement long-term solutions.
Ability to perform under pressure, manage competing priorities, and meet tight deadlines.
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Benefits & conditions
Generous annual leave entitlement plus bank holidays (pro-ratio if part-time working hours apply)
Life insurance
Comprehensive travel insurance for you and your family in line with scheme rules
Confidential well-being and counselling support
Competitive Compensation
Contributory pension scheme
Company events
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