Senior Consultant

Architecture & Design:

Design and architect advanced VMware environments: vSphere & ESXi cluster architecture and best practices vCenter multi-cluster management and federation vSAN (Software-Defined Storage) design and optimization NSX (Network Virtualization) security policies and micro-segmentation

vSphere & ESXi cluster architecture and best practices

vCenter multi-cluster management and federation

vSAN (Software-Defined Storage) design and optimization

NSX (Network Virtualization) security policies and micro-segmentation

Evaluate new VMware technologies and recommend adoption strategies

Develop infrastructure standards and design documentation

Hardware Administration:

Administer enterprise Dell server hardware across multiple form factors: PowerEdge Rack Servers (1U, 2U configurations) PowerEdge Tower Servers (for edge/remote deployments) Modular MX Chassis with blade server management VxRail Hyperconverged Infrastructure (HCI) systems

PowerEdge Rack Servers (1U, 2U configurations)

PowerEdge Tower Servers (for edge/remote deployments)

Modular MX Chassis with blade server management

VxRail Hyperconverged Infrastructure (HCI) systems

Manage hardware inventory, asset tracking, and lifecycle planning

Diagnostics & Troubleshooting:

Troubleshoot hardware issues using: iDRAC (Integrated Dell Remote Access Controller) for remote management Lifecycle Controller for firmware updates and BIOS configuration OpenManage Enterprise (OME) for centralized monitoring and alerting Dell Diagnostics and hardware health monitoring tools

iDRAC (Integrated Dell Remote Access Controller) for remote management

Lifecycle Controller for firmware updates and BIOS configuration

OpenManage Enterprise (OME) for centralized monitoring and alerting

Dell Diagnostics and hardware health monitoring tools

Perform hardware health checks, firmware diagnostics, and performance validation

Coordinate with Dell support for warranty claims and hardware replacement

Firmware & Configuration Management:

Create and maintain firmware baselines across hardware generations

Develop BIOS configuration templates for standardized deployments

Manage firmware update cycles and patch management

Document hardware configurations and maintain configuration baselines

Configuration & Deployment:

Configure and deploy VMware environments: ESXi host configuration, clustering, and resource management vCenter Server setup, backup, and high availability vSAN cluster configuration with fault domains and storage policies NSX deployment including logical switches, routers, and security groups

ESXi host configuration, clustering, and resource management

vCenter Server setup, backup, and high availability

vSAN cluster configuration with fault domains and storage policies

NSX deployment including logical switches, routers, and security groups

Implement high-availability (HA), fault tolerance (FT), and disaster recovery mechanisms

Manage vMotion, storage vMotion, and cluster resource balancing

Automation Development:

Drive automation-first culture across infrastructure operations

Develop and maintain automation scripts and tools using: PowerCLI for VMware vSphere automation PowerShell for Windows and Dell hardware automation Ansible for cross-platform orchestration and configuration management Python for custom tooling, integrations, and API development

PowerCLI for VMware vSphere automation

PowerShell for Windows and Dell hardware automation

Ansible for cross-platform orchestration and configuration management

Python for custom tooling, integrations, and API development

Build self-service infrastructure provisioning workflows

Automate routine operational tasks (patching, backups, health checks)

Infrastructure-as-Code (IaC):

Implement Git/GitHub version control for all infrastructure code

Develop and maintain IaC templates for: Cluster deployments and configurations Virtual machine provisioning Network and security policies Backup and disaster recovery configurations

Cluster deployments and configurations

Virtual machine provisioning

Network and security policies

Backup and disaster recovery configurations

Establish CI/CD pipelines for infrastructure changes

Document IaC standards and best practices

Performance Optimization:

Optimize resource allocation and utilization: CPU and memory resource pools and reservations Storage performance tuning and I/O optimization Network bandwidth management and latency reduction vSAN performance tuning and policy optimization

CPU and memory resource pools and reservations

Storage performance tuning and I/O optimization

Network bandwidth management and latency reduction

vSAN performance tuning and policy optimization

Monitor performance metrics and identify bottlenecks

Conduct capacity planning and right-sizing assessments

Implement performance baselines and SLA monitoring

5+ years of infrastructure engineering experience

3+ years of hands-on VMware vSphere administration (vCenter, ESXi, vSAN)

3+ years of Dell PowerEdge server administration and troubleshooting

2+ years of L3-level incident management and problem resolution

2+ years of infrastructure automation using PowerShell, Python, or Ansible

VMware Certified Professional

• Global Opportunities: Work in multi-national teams with opportunity to collaborate with colleagues and customers from all over the world. • Flexible Work Environment: Flexible working hours and possibility to combine work from office and home (hybrid ways of working). • Professional Development: training programs and upskilling/re-skilling opportunities. • Career Growth: Internal growth and mobility opportunities within Orange. • Caring and Daring Culture: Health and well-being programs and benefits, diversity & inclusion initiatives, CSR and employee connect events. • Reward Programs: Employee Referral Program, Change Maker Awards.

Regardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neurotype, disability, veteran status or appearance, we encourage diversity within our teams because it is a strength for the collective and a vector of innovation. Orange Group is a disabled-friendly company and equal opportunity employer: don't hesitate to tell us about your specific needs.