Cyber Security Engineer-Senior Level

🏢 About Actionline
Actionline is a Greek company specializing in innovative Human Resources and Recruitment solutions since 2011. On behalf of our client, a leading company in the Energy sector, we are seeking an experienced Cyber Security Engineer (Senior Level) to join a dynamic and highly skilled team.
📌 Location: Athens
🏢 Industry: Energy
💼 Employment Type: Full-time
💻 Department: Cyber Security
📍 Work Model: On-site / Hybrid (depending on project requirements)
🎁 What We Offer
Join a leading organization that invests in technology, innovation, and people.
🔹 Competitive salary package
🔹 Continuous training and professional development
🔹 Exposure to cutting-edge Cyber Security technologies and solutions
🔹 Opportunity to work with global vendors and industry leaders
🔹 Modern and collaborative working environment
🔹 Participation in large-scale Cyber Security projects
🔎 Cyber Security Engineer (Senior Level) | Role Description
As a Cyber Security Engineer, you will contribute to the design, implementation, enhancement, and monitoring of the organization's Cyber Security infrastructure.
You will be responsible for:

• Implementing, managing, and improving Cyber Security solutions and tools

• Coordinating Cyber Security projects and collaborating with external vendors and partners

• Designing and integrating security controls across systems, databases, and applications

• Expanding monitoring capabilities and strengthening detection and response processes

• Planning and implementing security hardening and remediation activities

• Identifying, assessing, and prioritizing vulnerabilities based on risk and impact

• Monitoring emerging Cyber Security trends, threats, and technologies

• Supporting and mentoring junior team members
✅ Required Qualifications
Candidates should possess:

• Bachelor's Degree in Computer Science, Information Security, or a related field

• MSc in Information Security (considered a strong asset)

• At least 5 years of experience in Cyber Security roles

• Experience with Endpoint, Email, Data, and Identity Security technologies

• Hands-on experience with Cyber Security solutions such as:

- Web Application Firewalls (WAF)

- XDR / EDR

- SIEM

- Database Activity Monitoring (DAM)

- Email Security Solutions

• Experience managing external vendors and technology partners

• Strong knowledge of Cyber Security best practices and frameworks

• Good command of the English language
Certifications considered an asset:

- CC

- Security+

- AZ-500

- SC-100

- SC-200

- BTL1

- Other relevant Cyber Security certifications
🎯 Personal Skills

- Strong troubleshooting and problem-solving skills

- Self-motivation and proactive mindset

- Ability to prioritize and manage multiple tasks simultaneously

- Strong collaboration and teamwork skills

- Excellent communication abilities

- Flexibility and adaptability in a fast-paced environment

- Ability to work independently with minimal supervision

- Continuous improvement and quality-oriented mindset
🚀 Ready to take the next step in your Cyber Security career?
📩 For more information, contact us at 4u@actionline.gr or 📞 210 3637822