Requirements: English
Company: Barclay Simpson
Region: Brussels , Brussels
Senior System Security Engineer - 400/500 Day rate, 6 months plus
We are seeking a highly skilled Systems Engineer with a strong background in cybersecurity and security accreditation processes. You will play a critical role in supporting the security, integrity, and compliance of operational communication and information systems. This is an exciting opportunity to work on leading-edge technology projects within a security-first environment.
Key Responsibilities:
- Support the security architecture, implementation, and operations of communication and information systems.
- Assist in technical development activities to maintain the integrity and secure operation of operational networks.
- Conduct and support vulnerability assessments, penetration testing, and risk analysis initiatives.
- Enforce client security policies, directives, and procedures.
- Contribute to system security accreditation processes, ensuring compliance with regulatory and operational security standards.
Required Qualifications:
- Bachelors degree in Computer Science, Information Security, or a related field.
- Minimum of 2 years of professional experience in:
- System security
- Security architecture
- Network security engineering
- Security governance, including policy alignment, risk management, and compliance frameworks
- Proven hands-on experience with communication and information system security.
Desirable Skills:
- Strong understanding of containerized microservices and platforms such as Kubernetes and Docker.
- Familiarity with public cloud ecosystems (AWS, Azure, Google Cloud).
- Experience with DevSecOps tools and frameworks.
- Knowledge of cloud networking architecture, cloud security operations, automation, and orchestration.
- Proficiency with leading security tools:
- Tenable Nessus, NMAP, Tanium Endpoint Management, Microsoft Defender, Trellix ePO, and similar platforms.
- This role requires SC clearance or Nato Cosmic Top Secret