IT Security Expert

Phoenix Technologies; Les Ulis; Presencial; EUR 70 000 - 100 000; Tempo integral

Resumo da oferta

Phoenix Technologies is seeking an IT Security testing Expert to lead security configuration, assessments, and remediation across systems and applications. You will conduct penetration tests (network and web), review code, and develop security architectures and standards.

The role requires hands-on experience with security controls, incident response, and digital forensics. A master’s degree and 6+ years in IT security are expected, with certification awareness a plus.

Qualificações

• Minimum 4 years of relevant education (master or equivalent) after the secondary school.
• Minimum 6 years of relevant professional experience in IT Security.
• Experience with security guidelines (ISO 27001, NIST, SANS Top 20 OWASP).
• Secure configuration of servers, network devices and applications.
• Networking protocols and application communications.
• Network analysis tools.
• Securing Unix and Windows OS.
• Securing middleware and applications.
• Network penetration testing.
• Web application penetration testing.
• Vulnerability assessments.
• Forensic image collection and analysis.
• Security technologies: Firewalls, IDS/IPS, SIEM, IAM, DLP, PKI, virtual environments, endpoint and mobile security, encryption, remote access, patch management.

Responsabilidades

• Define security configurations and operations standards for security systems and applications.
• Develop and validate baseline security configurations for operating systems, applications and equipment.
• Perform internal and external control and vulnerability assessments to identify weaknesses and remedial actions.
• Perform source code reviews.
• Perform network and application penetration testing (Black box, Grey box, White box).
• Define detailed security architecture.
• Perform security audits and ethical hacking.
• Perform log analysis and security monitoring.
• Review IT infra/app security configurations.
• Design and implement security mechanisms and technologies.
• Develop security standards and procedures.
• Configure and maintain identity and access management solutions (e.g., Delinea Secret Server).
• Perform digital forensics and incident response actions.

Conhecimentos

Security best practices

Secure server/config

Networking protocols

Network analysis tools

Unix/Linux security

Web app security

Vulnerability assessments

Forensic analysis

Threat hunting

Security operations

Incident response

Linux administration

Threat detection

Formação académica

Master's degree or equivalent

Ferramentas

Firewalls

IDS/IPS

SIEM

IAM

DLP

PKI

Virtual environments

Endpoint security

Mobile security

Data encryption

Patch management

Descrição da oferta de emprego

We are seeking a seasoned IT Security Engineer to join our team. The role involves defining security configurations, performing assessments, and driving remediation across systems and applications.

Role: IT Security testing Expert

Location: Strasbourg, France

• Define security configuration and operations standards for security systems and applications, including policy assessment and compliance tools, network security appliances and hostbased security systems;

• Develop and validate baseline security configurations for operating systems, applications and networking and telecommunications equipment;

• Perform internal and external technical control and vulnerability assessments to identify control weaknesses and assess the effectiveness of existing controls and recommend remedial action;

• Perform source code reviews;

• Perform network and application penetration testing (Black box, Grey box and White box);

• Define detailed security architecture;

• Perform technical security audits and ethical hacking;

• Perform log analysis and security monitoring;

• Perform IT infrastructure/ Application Security configuration reviews;

• Design and implement technical security mechanisms and technologies;

• Design and develop technical security standards and procedures;

• Configuration and maintenance of identity and access management solutions e.g. Delinea Secret Server Performing digital forensics and incident response actions; and reviewing security documentation

Mandatory Requirements:

• Minimum 4 years of relevant education (master or equivalent) after the secondary school.

• Minimum 6 years of relevant professional experience in IT Security.

• Experience with:

  • Security best practice guidelines (ISO 27001, NIST, SANS Top 20 OWASP, etc.);

  • Good practice in the secure configuration of servers, network devices and applications;

  • Networking protocols and application communications;

  • Network analysis tools;

  • Securing Unix and Windows operating systems;

  • Securing middleware and applications;

  • Network penetration testing;

  • Web application penetration testing;

  • Vulnerability assessments;

  • Forensic image collection and analysis;

  • Manage/deploy the following security technologies: Firewalls; IDS/IPS - Intrusion detection/Prevention Systems, SIEM – Security information and event management; IAM – Identity and access management; APT – Advanced Persistent threat detection; DLP – Data loss prevention; VA – Vulnerability Analysis and mitigation; PKI – Public key infrastructure; Virtual environments; Endpoint security; Mobile security; Communications and data encryption ; Remote access methods; Backup and disaster recovery methodologies; Patch management technologies and processes; Wireless protocols and services;

  • Open Web Application Security Protocol (OWASP) and secure software development standards;

  • Perform security code reviews;

  • Security monitoring, threat detection and incident response;

  • Proactively and iteratively search through networks and applications to detect and isolate advanced threats that evade existing security solutions (Cyber threat hunting);

  • Security operations engineering (e.g. implementation of defensive measures, threat intelligence production);

  • Linux administration, TCP/IP, Network Security;

  • Security configuration reviews of IT Infrastructure and security devices, OS, Databases etc.

One of the following Certifications:

• Certified Information Systems Security Professional with Information Systems Security Architecture Professional concentration

• (CISSP-ISSAP);

• Certified Information Security Manager (CISM);

• Certified Information Systems Auditor (CISA);

• OSCP, OSCE, GPEN, CEH, CCNA, CCNP.