Offensive Security Engineer

Offensive Security Engineer

Romania

Responsible for advanced security testing of Oracle applications and services (primarily Saa
S-related) including but not limited to covert red team operations, security research and white box penetration testing, exploit development, and black box penetration testing.

This team is responsible for ensuring the protection of Oracle's Saa
S applications and services.

Oracle Saa
S (. Oracle Cloud applications), built on machine learning, offers the most complete application suite with the best technology, enabling fast innovation with a modern UX and
- first approach and one of the top strategic cloud services for Oracle.

The SCS organization is responsible for securing
- grade software services on behalf of our 25, 000 customers, processing over 60 billion transactions per day. You will have the opportunity to work in a
- scale environment using the latest security technologies/tools and collaborate with the best minds in the industry, to collectively stay ahead of and respond to increasing threats to cloud services. And you will actively engage in conducting proactive security research and white box penetration testing, including the development of working proof of concept exploits; reactive security research based on industry trends as well as security incidents related to Oracle; covert red team operations; black box penetration tests; and other types of work involving collaboration with various security and engineering teams within Oracle Saa
S.

About you:

Successful applicants will possess the knowledge necessary to conduct ethical hacking activities on:

Saa
S applications

Saa
S host and network environments

Web applications

APIs

Java-based technologies

Databases

AI/ML technologies

Internally facing tools

More…

The team that is hiring will have members who may possess different sets of advanced offensive security skills. Some of the advanced skills needed include:

Red team custom implant development primarily in a Linux environment (non-Linux OS environments also present but less numerous)

Red team campaign execution

Red team infrastructure support (. , Terraform, Ansible, cloud products,

Security research and code review

Proof of concept exploit/malware development

Minimum Qualifications:

5+ years of experience in offensive security, with at least 3 years of recent experience with red team operations or security research

BS in Computer Science, or equivalent experience

Deep familiarity with Linux and attack tooling is required

Ability to work in a collaborative,
- functional team environment

In depth knowledge of security vulnerabilities including a detailed understanding of the OWASP top 10, secure design and secure coding principles

Ability to prioritize and handle concurrent assignments or projects

Excellent team player, willing to share knowledge and skills with peers and team members

Strong presentation, written and verbal communication skills

Experience with security testing tools including static analysis, web application testing, infrastructure and network testing, and manual security testing required

Preferred Qualifications:

Proficient in multiple programming and scripting languages including any of the following: Java, C#, C, Go, Rust, Scala, Ruby, Python, Bash/sh, Powershell, Java
Script, or other
- oriented languages

Experience leading red team campaigns from start to finish with high success rate and low detection rate

Experience in building covert command and control (C2) implants designed to evade
- based and
- based detection capabilities

Proven ability (. , published CVEs, to discover and exploit complex security vulnerabilities and vulnerability chains to achieve remote code execution (RCE)

Experience with AI red teaming or penetration testing

Advanced security certifications relevant to white box penetration testing and red team operations such as: OSCP, OSCE, OSWE, OSEP, OSED, OSEE, OSCE3, CRTP, CRTE, CRTM, GXPN

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans status or any other characteristic protected by law.

Career Level - IC4

Informații detaliate despre oferta de muncă

Firma:	Oracle
Localiția:	Romania
Adăugat:	8. 11. 2025 Postul de muncă activ

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