Senior Offensive Security Lead | Pen Tests & Red Team Coach

Ernst & Young Advisory Services Sdn Bhd; Katowice; On-site; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Continuous learning

Diverse and inclusive culture

Global opportunities

Job summary

EY GDS Poland is seeking an Offensive Security Lead Expert to guide a small team in delivering Attack & Penetration Testing and other security projects. You will perform hands-on testing, analyze findings, and produce detailed reports for multinational clients.

Ideal candidates bring 4+ years in security testing, strong technical knowledge, and IT consultancy skills. English fluency is essential; German or other European languages are advantageous.

Qualifications

• 4+ years of experience in Dev / ITSec conducting penetration tests projects.
• Knowledge of security issues at the technical level.
• Knowledge of solutions and recommendations to prevent or mitigate security vulnerabilities.
• Knowledge of the application security verification standards.
• OSCP, OSWE, GPEN certificate or similar.
• Excellent command of English language.

Responsibilities

• As an Offensive Security Lead Expert, you’ll contribute technically to Cybersecurity client projects and internal projects. The role involves hands-on testing, analysis, and reporting.
• You’ll guide a small team of professionals to deliver Attack & Penetration Testing projects and various other security projects including application code review, social engineering, Red Team Assessments, Threat Modelling, Security Architecture reviews.

Skills

Penetration testing

Red Team methodologies

Security architecture

Threat modelling

English proficiency

Mentoring / leadership

Consulting skills

Python

C++

C#

Java

Education

OSCP/OSWE/GPEN certificates or equivalent

Tools

Python

C++

C#

Java

Job description

EY GDS Poland is seeking an Offensive Security Lead Expert to guide a small team in delivering Attack & Penetration Testing and other security projects. You will perform hands-on testing, analyze findings, and produce detailed reports for multinational clients.

Ideal candidates bring 4+ years in security testing, strong technical knowledge, and IT consultancy skills. English fluency is essential; German or other European languages are advantageous.