SENIOR SYSTEM ADMINISTRATOR / SRE (VIRTUALIZATION)
Core
Providing technical leadership for reliable, secure IT infrastructure and supporting the continuous modernization of critical technology platforms in a hybrid environment.
Role type
Senior System Administrator / Site Reliability Engineer (Virtualization)
Builds
Highly available on-premises and hybrid infrastructure, virtualization platforms, and enterprise storage/networking solutions.
Domain
Energy sector, IT Infrastructure, Virtualization
Deliverable
infrastructure
Required skills
Enterprise virtualization administration (VMware vSphere/ESXi, Microsoft Hyper-V), Linux and Windows Server administration, physical server infrastructure management, enterprise storage and networking (SAN/NAS, iSCSI, VLAN), monitoring and logging solutions, disaster recovery and business continuity planning, infrastructure security hardening, scripting and automation (PowerShell, Bash, Python, Ansible), change management processes (ITIL)
Preferred skills
GitHub, KVM, OpenShift/Kubernetes, CI/CD pipelines, high availability production environments (99.9%+ uptime)
Responsibilities
Designing and maintaining highly available infrastructure across on-premises and hybrid environments; Administering and optimizing Linux, Windows Server, and physical server infrastructure; Managing enterprise storage and networking technologies; Implementing and maintaining monitoring, logging, and alerting solutions; Supporting and improving Disaster Recovery and Business Continuity processes; Applying infrastructure security best practices including system hardening and patching.
Seniority
Senior, hands-on IC
