Cybersecurity Engineer (CybENG-04.26) at ACS ΤΑΧΥΔΡΟΜΙΚΕΣ ΥΠΗΡΕΣΙΕΣ ΜΑΕΕ

, Attica, Greece -

Full Time

Start Date

Immediate

Expiry Date

19 Jul, 26

Salary

0.0

Posted On

20 Apr, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Cybersecurity, SIEM, EDR, PAM, DLP, Active Directory, Windows Security, Identity & Access Management, Networking, Vulnerability Management, Incident Response, PowerShell, Python, Microsoft Sentinel, IBM QRadar, FortiEDR

Industry

Truck Transportation

Description

ACS AEE, a leading courier company and member of the Quest Group, is seeking a Cybersecurity Engineer to join its team. About the Role We are looking for a Cybersecurity Engineer to join our team and actively contribute to strengthening the security of our IT systems and infrastructure. This is a hands-on technical role with a strong focus on Security Operations, Identity & Access Management, and Data Protection, working closely with the CISO and IT teams. If you enjoy solving real security problems this role is for you. Key Responsibilities Security Monitoring & Incident Response Monitor and investigate alerts from SIEM, EDR, and other security tools Support incident response (analysis, containment, remediation) Improve detection rules and reduce false positives Identity, Privileged Access & Data Protection (Core Area) Support implementation and day-to-day operation of Privileged Access Management (PAM) solutions Monitor and control privileged account usage, enforcing least privilege principles Contribute to the design and enforcement of access controls across systems and environments Support deployment and optimization of Data Loss Prevention (DLP) solutions Identify, classify, and support the protection of sensitive data across endpoints and systems Infrastructure & Endpoint Security Support hardening of Windows systems and Active Directory Collaborate on secure configurations and patching Identify and remediate vulnerabilities SIEM / EDR & Security Tools Support optimization of SIEM platforms (e.g. Microsoft Sentinel, IBM QRadar) Assist with EDR deployment and monitoring (e.g. FortiEDR) Improve logging and visibility across systems Vulnerability & Risk Management Support vulnerability scans Track and validate remediation actions Collaborate with internal teams to prioritize and close findings Security Projects & Improvements SIEM onboarding & optimization PAM & DLP implementations Security automation & integrations Continuous improvement of security posture Requirements 3–5 years of experience in Cybersecurity / Information Security Hands-on experience with SIEM, EDR tools & exposure to PAM/ DLP Strong understanding of: o Windows environments & Active Directory security o Identity & Access Management (RBAC, least privilege, privileged access) o Networking fundamentals (firewalls, VPNs, segmentation) o Endpoint security principles Nice to Have Experience with PAM / DLP technologies & EDR solutions Familiarity with SIEM tools (Sentinel or QRadar) Basic scripting (PowerShell or Python) Education & Certifications Bachelor’s degree in Computer Science, Information Security, Engineering, or related field Master’s degree in Cybersecurity or Information Security is a plus Certifications (CISSP, CISM, CISA, CEH, OSCP) will be considered a strong asset. Equivalent hands-on experience is equally valued.

Responsibilities

The Cybersecurity Engineer will monitor and investigate security alerts while managing incident response and detection rules. They will also oversee identity and access management, data protection, and infrastructure hardening to strengthen the company's security posture.