Senior Security Engineer — Cyber Resilience & C-SOC Lead

Starion; Libin; Sur place; EUR 85 000 - 120 000; Plein temps

Avantages offerts par ce poste

Competitive remuneration

Training & development

Flexible relocation support

Résumé du poste

Starion is seeking a Security Engineer Expert to join the Nexova team in Redu, Belgium, helping to strengthen cyber resilience for Europe. You will design, develop, and manage advanced cyber-security services and complex solutions for the ESA’s C-SOC system, working with state‑of‑the‑art technologies in cyber-security and space domains.

You will engage in architecture design, certification, and operational delivery, with a focus on automation, PKI, IAM/PAM, and secure Unix/Linux environments.

Qualifications

• University degree in computer science, engineering, IT or related field.
• Senior‑level experience in systems administration/engineering or network security in an international context.
• Experience in complex systems engineering: security architecture design, certification/validation, cyber risk analysis, IT/OT security.
• Hands‑on scripting with Ansible, Bash, Python, PowerShell.
• Strong PKI, certificate lifecycle management, IAM/PAM experience.
• Proficiency in Unix/Linux systems and virtualization.
• Ability to read and troubleshoot complex network infrastructures.
• Knowledge of cybersecurity operations, CTI, IT/OT security policies.
• Familiarity with ISO27000, NIST CSF, ISA62443, Common Criteria, FIPS.
• Certifications CASP+/CISSP/RHCA/RHCE/MCSE/MCSA.
• Eligible for ESA and EU secret clearance.

Responsabilités

• Monitor and manage project execution to ensure timely delivery and quality.
• Contribute to improving system performance, efficiency, and service delivery.
• Deploy, maintain and operate up to classified systems per security and documentation standards.

Connaissances

Scripting

Automation

Unix/Linux

IT/OT security

CTI

IAM/PAM

Formation

University degree in CS/Engineering/IT

Outils

Ansible

Bash

Python

PowerShell

Description du poste

Starion is seeking a Security Engineer Expert to join the Nexova team in Redu, Belgium, helping to strengthen cyber resilience for Europe. You will design, develop, and manage advanced cyber-security services and complex solutions for the ESA’s C-SOC system, working with state‑of‑the‑art technologies in cyber-security and space domains.

You will engage in architecture design, certification, and operational delivery, with a focus on automation, PKI, IAM/PAM, and secure Unix/Linux environments.