senior soc analyst consultant @thessaloniki

As a Cyber Security Consultant / Senior Consultant, you will join Deloitte’s Cyber Intelligence Center and work on Security Operations Center (SOC) activities for our clients. This is a hands-on role for someone who can combine deep technical expertise with sound judgement, clear communication and a strong sense of ownership.

You will help manage, maintain and configure security technologies across EDR, SIEM, email security and SOAR environments. You will also investigate complex security incidents, connect evidence from multiple sources, assess potential impact and work with clients to agree on effective response actions.

More specifically, you will be responsible for:

• Managing, maintaining and configuring security platforms to support reliable monitoring, detection and response.

• Investigating and analysing complex alerts and incidents, identifying relevant indicators, affected assets and potential business impact.

• Coordinating technical response activities with client stakeholders and internal teams, while keeping communication clear, timely and actionable.

• Improving detection rules, use cases and response workflows to reduce noise and strengthen operational effectiveness.

• Producing concise incident reports and technical recommendations that clients can use to make informed decisions.

#OurRequirements

Key Qualifications

• At least 3 years of relevant experience in cyber security, with substantial hands-on experience in SOC operations and incident analysis.

• Strong practical expertise in the configuration, administration and maintenance of security technologies, particularly EDR, SIEM, email security and SOAR (vendor agnostics).

• Proven ability to investigate complex security incidents, correlate evidence across different tools and data sources, and recommend appropriate response actions.

• Solid understanding of security monitoring, detection engineering and incident response processes.

• Ability to manage technical issues independently, priorities effectively and maintain high standards of analysis and documentation.

• Strong client-facing skills: you can explain technical findings clearly, manage expectations and build trusted working relationships.

• Good written and spoken English.

Bonus Qualifications

• Experience developing or tuning SIEM detection rules, SOAR playbooks and SOC operational procedures.

• Experience with threat hunting, threat intelligence or digital forensics.

• Familiarity with cloud security monitoring and incident response in cloud or hybrid environments.

• Experience using AI agents to support SOC activities, such as alert triage, investigation and response workflow automation, with appropriate human oversight and validation of outputs.

• Relevant security certifications in incident response, security operations or the technologies used in a SOC.

• Experience mentoring colleagues or acting as a technical point of reference during complex investigations.

#WhatWeOffer

At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits:

•  Modern hybrid workplace, characterized by flexibility and Smart Working

• Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances)

• Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes.

• Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends

• Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust

• Diverse culture and active communities that enable you to bring yourself to work

• Team Building and Corporate Social Responsibility Activities

• A buddy to support you with your onboarding

• Extra days of annual leave

• Private medical health insurance plan

• Ticket restaurant card

• Exclusive Discounts to several retail providers, restaurants and others

• Mobile phone

• Fresh fruits and unlimited coffee everyday at our offices

Please note that all the well-being benefits mentioned above are subject to annual review