SISL Global Tech Stack
IT infrastructure reseller and systems integrator across EMEA, Americas, and APAC
SISL Global is a 2,000+ person IT services company running six global operation centers across infrastructure resale, systems integration, managed services, and cloud solutions. The tech stack reveals a Windows-dominant, infrastructure-heavy operation—Windows, Active Directory, Citrix, ServiceNow, Cisco, Juniper dominate—while adopting PowerShell, Ansible, Terraform, and Kubernetes signals a shift toward infrastructure-as-code and containerization. Support-heavy hiring (83 of 130 active roles) and active projects around capacity planning, data center expansion, and SLURM workload management reflect the operational maturity and scale challenges of managing global infrastructure at this size.
Tech Stack 133 technologies
What SISL Global Is Building
◆Challenges
- Recurring technical problems
- Meeting slas
- Capacity planning for power and cooling
- Meeting compliance standards
- Incident management for endpoint devices
- Zero downtime due to facility issues
- Maintaining uptime and reliability
- Reducing downtime
- Hardware provisioning
- Warehouse support
▲Active Projects
- New hire equipment deployment
- Capacity planning for power and cooling infrastructure
- Infrastructure upgrades and migrations
- Leaver equipment reimage
- Slurm workload manager configuration and upgrades
- Integrate sharepoint with microsoft 365 services
- Modernizing legacy sharepoint solutions
- Lifecycle management of facility assets
- Audits and risk assessments
- Data center expansion projects
