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Salary
$51k – $131k per year (Estimated)
Location
Remote/Hybrid (Buenos Aires, Argentina)
Employment
Full-Time
Overview
Company
Impact
Profile match
Accenture is a professional services company that began as the consulting arm of the accounting firm Arthur Andersen, separated as Andersen Consulting in 1989 and took its present name in 2001. It is one of the largest technology services organisations in the world, employing well over seven hundred thousand people and running strategy, consulting, technology, operations and industry work for most of the Fortune Global 500. Incorporated in Dublin and built on a delivery network concentrated in India and the Philippines, it has reoriented around cloud migration, cybersecurity and generative AI, which it now books as a distinct multi-billion dollar revenue line.

Role Purpose

Diseñar, implementar y operar las capacidades de ciberseguridad en entornos de Tecnología Operacional (OT), asegurando la protección de infraestructuras industriales críticas mediante la gestión proactiva de riesgos, vulnerabilidades y alertas, en estrecha colaboración con equipos de ingeniería y operaciones.

Key Responsibilities

OT SOC Operations

  • Adaptar el modelo operativo de un SOC tradicional al contexto OT/ICS, considerando los requisitos de disponibilidad y continuidad operacional.
  • Definir flujos de monitoreo, triage y escalamiento de incidentes específicos para entornos industriales.
  • Colaborar con el SOC corporativo para asegurar una visibilidad integrada entre entornos IT y OT.

Detection & Correlation Engineering

  • Diseñar, revisar y optimizar reglas de correlación en plataformas SIEM (por ejemplo: Splunk, Sentinel, Claroty, Tenable).
  • Traducir procesos industriales en lógica de detección alineada al negocio.
  • Optimizar continuamente las reglas para reducir falsos positivos sin afectar la cobertura.

OT Cyber Risk Management

  • Identificar y clasificar activos críticos (PLCs, HMIs, SCADA, historians) y sus interdependencias.
  • Construir y mantener un mapa de riesgos considerando amenazas, vulnerabilidades, probabilidad e impacto operacional.
  • Alinear la gestión de riesgos a frameworks como IEC 62443, NIST CSF y MITRE ATT&CK for ICS.

OT Network Security Architecture

  • Diseñar y documentar arquitecturas de red OT basadas en segmentación (modelo Purdue / IEC 62443).
  • Definir zonas de seguridad y conduits para limitar la propagación lateral de amenazas.
  • Implementar controles como firewalls industriales, VLANs y gateways unidireccionales.
  • Revisar cambios en la topología de red asegurando la continuidad operativa.

Security Processes & Governance

  • Diseñar y ejecutar procesos de gestión de vulnerabilidades adaptados a entornos OT.
  • Establecer procedimientos para la gestión de alertas y respuesta a incidentes.
  • Implementar un ciclo continuo de gestión de riesgos con reporting y seguimiento de mitigaciones.

Experience

  • 3 a 5 años en ciberseguridad.
  • Al menos 2 años en entornos OT/ICS.

Technical Knowledge

  • Protocolos industriales: Modbus, DNP3, OPC UA.
  • Arquitectura Purdue y segmentación IT/OT.
  • Sistemas industriales: SCADA, DCS.

Tools & Platforms

  • SIEM (Splunk, Sentinel u otros).
  • Plataformas OT: Claroty, Tenable, Nozomi.

Frameworks & Standards

  • IEC 62443
  • NIST Cybersecurity Framework (CSF)
  • MITRE ATT&CK for ICS

OT Network Architecture

  • Diseño de zonas de seguridad y segmentación IT/OT/DMZ.
  • Manejo de firewalls industriales y switches gestionados.

Soft Skills

  • Comunicación con equipos de ingeniería.
  • Documentación de procesos.
  • Pensamiento analítico.

Education

  • Título universitario en sistemas, ingeniería o carrera afín.

Nice to Have

  • IoT Device Management
  • Nozomi Central Management Console Configuration
  • OT anomaly detection y SIEM operations
  • Network security monitoring
  • Vulnerability assessment

Certifications (Nice to Have)

  • GICSP
  • IEC 62443 Cybersecurity Certificate
  • CISSP o CISM

About Accenture

Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services-creating tangible value at speed and scale. We are a talent- and innovation-led company with approximately 791,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world’s leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology and leadership in cloud, data and AI with unmatched industry experience, functional expertise and global delivery capability. Our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Song, together with our culture of shared success and commitment to creating 360° value, enable us to help our clients reinvent and build trusted, lasting relationships. We measure our success by the 360° value we create for our clients, each other, our shareholders, partners and communities.

Visit us atwww.accenture.com

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