SIRT is a Barcelona-based systems integrator built around infrastructure, networking, and security—with a tech stack heavily weighted toward monitoring (Nagios, Icinga, Zabbix, Prometheus) and security platforms (Cortex XSOAR, Splunk, QRadar, Palo Alto Networks, Fortinet, Check Point). Active hiring is concentrated in security (5 roles) and backend engineering, while stated pain points center on cloud cost optimization and response-time latency, suggesting they're scaling service delivery for larger or more complex deployments.
SIRT provides telecommunications engineering and IT integration services to mid-market enterprises and public-sector organizations across Spain. Founded in 1998, the firm offers end-to-end consulting, implementation, and support across infrastructure, storage, networking, IP communications, cloud, and security. The company operates as a Cisco Gold Partner and maintains technical depth across virtualization (VMware, Hyper-V), Linux distributions, monitoring stacks, and enterprise security tools. Their delivery model centers on understanding customer business objectives and recommending appropriate solutions; current project work includes API integration with security systems and secure backend service development.
SIRT uses VMware and Hyper-V for virtualization, Cisco UCS for compute, Nagios/Icinga/Zabbix for monitoring, and Cortex XSOAR, Splunk, QRadar, Palo Alto Networks, Fortinet, and Check Point for security. Python and JavaScript appear in development.
SIRT is headquartered in Barcelona, Catalonia, Spain, and has been operating there since 1998 with 201–500 employees.
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