BELGIUM - Security Engineer

You want to enlarge your career scope working on a multi-cultural environment, involved in interesting Security projects within the Public and the Private Sector? Check this opportunity.


SopraSteria is looking for a Senior Security Engineer in order to reinforce its fast growing Security team.

As Senior Security Engineer, you will be part of the Security team involved in various Security projects including: cybersecurity, cryptography, PKI, reverse engineering, malware detection, penetration testing, Security of critical systems, Security Analysis,…

Your Mission

  • Implement and monitor security measures for the protection of computer systems, networks and information
  • Identify and define system security requirements
  • Collaborate with the architect on system security design
  • Prepare and document standard operating procedures and protocols
  • Configure and troubleshoot security infrastructure devices
  • Develop technical solutions and new security tools to help mitigate security vulnerabilities and automate repeatable tasks
  • Ensure that the company knows as much as possible, as quickly as possible about security incidents
  • Write comprehensive reports including assessment-based findings, outcomes and propositions for further system security enhancement


  • Degree in Computer Science or related field
  • Fluent in English as this is the communication language in the region and Group, active knowledge of French and/or Dutch
  • Diplomacy and pragmatism: ability to transform governance into technical solutions
  • Project Management skills is a plus
  • European Citizenship, must be able to pass a background check, valid clearance to EU Secret and NATO secret is a plus

Your knowledge and experience:

  • Strong experience in cryptography, encryption technologies and authentication schemes (3DES, AES, hashing, PGP, Win EFS, PKI, smartcard, SSL certificates, LDAP, AD, TACACS...) and the process of key management, X509, PKCS
  • Development/debugging in perl, php, java, powershell, C++, C# …
  • Operating systems : Windows, Unix, Linux, VMware
  • DBMS and Operating Systems Security settings as well as O.S. hardening
  • Experience in Network architecture and design : Firewall (Checkpoint), IDS/IPS, IP Sec VPN/SSL-VPN, NAC, creation of Security concepts, routing/switching & TCP/IP
  • Thorough understanding of log analysis, intrusion detection and prevention Network traffic tools
  • Proxy and content filtering systems, Antivirus and antispyware
  • IT Security organization and processes : in depth knowledge of vulnerability management, patch management, Security event management, privileged user management, fire id management, password management, Antivirus management, Security policy compliance


We offer the opportunity to work in a fast growing and dynamic team on challenging national and international projects in different industries. We also offer the opportunity to continuously deepen your knowledge and to further develop your personal competencies.



If you want to boost your career and join a growing European leading IT services company, do not hesitate to check this opportunity and send your resume to

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