Intermediate Information Security Specialist

Company Description

Arηs is a fully independent group of companies specialized in managing complex IT projects and systems for large organisations, focusing on state-of-the-art software development, business intelligence and infrastructure services.

We are composed of 13 entities across 6 countries that are unified by the Arηs Group, with more than 1750 consultants.

This corporate structure enables us to respond quickly to market changes and customer requests, and to communicate and make decisions without layers of bureaucracy.

Our success can be attributed to the synergy among our nine complementary entities, combined with our methodologies, which are based on the Rational Unified Process (RUP) and the Scrum agile software development framework.

Established in 2016, the Greek entity Arηs Developments Hellas aims to extend Arηs Group activities dedicated to the European market providing high-quality services in Software Development, covering the entire application development lifecycle: starting with user requirements, business process redesign and specifications, to continue with development, testing and application maintenance.

Job Description

We are currently looking for a Information Security Specialist to join our growing team in one of the biggest European organizations.

• Increase the security automation processes via playbooks and machine learning heuristics for both alerts and incidents.
• Analyse and respond to increased security threats by way of the clients security platforms and technologies.
• Respond in a timely manner (within documented SLA) to configuration, maintenance, incident management, and other requests.
• Perform threat hunting using network and endpoint logs, where strong network and OS skills are necessary.
• As required update Protective Monitoring/SOC documentation, processes and procedures and ensure currency.
• Support the documentation/definition of the SSDLC roadmap.

Qualifications

Mandatory requirements:

• Bachelor's plus minimum of 6 years' of relevant professional experience in IT
• Fluency, in English, to at least B2 level according to the CEFR (Common European Framework of Reference for Languages).

Experience in:

• Information Security Management
• Palo Alto Cortex XDR
• Palo Alto XSOAR
• playbook development in Security Orchestration, Automation and Response systems
• Splunk
• Advanced analysis in the cyber security area
• XQL language
• Windows operating systems in enterprise environments
• Write policies and procedures
• Using sandboxes
• Advanced solving ICT security incidents
• MISP Threat Sharing
• Digital forensics
• Linux operating systems
• A scripting language (for example, Python)
• Firewalls
• CTFs and cyber ranges (for example, BTLO, HackTheBox)
• Information security and data security.
• TCP/IP networking.