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S2GRUPO Tech Stack

Managed cybersecurity and OT defense for critical infrastructure across 35+ countries

IT Services and IT Consulting Valencia, Valencian Community 501–1,000 employees Privately Held

S2GRUPO operates a security-first organization with 20+ years defending critical infrastructure and OT environments across Europe and beyond. The stack reveals a mature SOC platform built on open-source foundations (Elasticsearch, Graylog, OpenCTI, MISP) integrated with enterprise detection tools (CrowdStrike, SentinelOne) and custom offensive tooling — a signal they're moving from pure managed services toward proprietary analytics and AI-driven threat response. Hiring is heavily skewed toward security specialists (28 of 52 roles), with active projects in SOC automation, generative AI for threat hunting, and purple-team validation, indicating an engineering-driven shift in their service delivery model.

Tech Stack 98 technologies

Core StackPython C++ CrowdStrike SentinelOne Linux Docker Kubernetes Elasticsearch VMware Ansible Java Spring C Cortex Azure Windows MITRE ATT&CK YARA MISP OpenCTI Bash Graylog NXLog Syslog vCenter Red Hat Ubuntu CentOS SIEM VPN+68 more

What S2GRUPO Is Building

◆Challenges

Identifying compromise vectors in it/ot
Business problems and cybersecurity challenges
Accelerating adoption of digital solutions
Optimizing data-driven processes for efficiency
Gestión de riesgos ciber
Cumplimiento normativo
Adopción de programas de ciberseguridad
Improving resilience to advanced threats
Protecting critical assets
Improving internal controls

▲Active Projects

Develop offensive tooling for existing frameworks
Continuidad de negocio y resiliencia
Soc automation
Advanced analytics and ai projects
Cumplimiento normativo
Gestión de riesgos ciber
Ia generative solutions for cybersecurity
Go-to-market strategy for product launches
Purple team exercises and ot soc detection validation
Sales enablement kit development

Hiring Activity

Steady50 roles · 20 in 30d

Department

Security

28

Sales

7

Product

3

Data

2

Engineering

2

Finance

2

Marketing

2

Research

2

Seniority

Mid

28

Senior

16

Junior

6

Manager

1

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About S2GRUPO

S2GRUPO is a European cybersecurity firm headquartered in Valencia, Spain, with 501–1,000 employees operating across 35+ countries. They deliver managed security services, OT/IT integrated defense, and incident response to public and private organizations in critical sectors. The product surface spans early detection, incident response, recovery, and continuous improvement across both traditional IT infrastructure and operational technology environments. Current hiring activity centers on security roles (mostly mid- to senior-level practitioners), with emerging investments in data science, product, and go-to-market functions. They maintain offices in Spain and Colombia.

HeadquartersValencia, Valencian Community

Company Size501–1,000 employees

Hiring MarketsSpain, Colombia

Frequently Asked Questions

What is S2GRUPO's tech stack?

Core SIEM and detection: Elasticsearch, Graylog, CrowdStrike, SentinelOne, OpenCTI, MISP. Infrastructure: Azure, Kubernetes, Docker, VMware, vCenter. Languages: Python, C, C++, Java. Defense frameworks: YARA, MITRE ATT&CK, Syslog, NXLog.

What is S2GRUPO working on?

Active projects include SOC automation, offensive tooling frameworks, purple-team exercises, generative AI for threat hunting, OT/IT resilience, regulatory compliance, risk management, and sales enablement for product launches.