Penetration Tester

zyncgroup.io; Stockport; Hybrid; GBP 52,000 - 70,000; Full time

Job summary

A leading information security provider in the UK is seeking an experienced Penetration Tester to identify vulnerabilities and strengthen security across various platforms. The ideal candidate will have a relevant degree and substantial experience in penetration testing, along with proficiency in key security tools and scripting. This role offers a hybrid working environment, competitive salary, and comprehensive benefits including training and wellness programs.

Benefits

Modern and accessible workplace

Flexible working arrangements

Attractive pension plan

Annual training budget

Fitness program subsidies

Excellent company restaurant

30 days paid vacation plus additional benefits

Qualifications

• Proven experience in penetration testing or offensive security.
• Strong written and verbal skills in German (C1 minimum).
• Hands-on experience with penetration testing tools.

Responsibilities

• Plan and execute penetration tests.
• Simulate real-world attack scenarios.
• Document findings and provide remediation recommendations.
• Collaborate to improve security posture.
• Research emerging threats and contribute to methodologies.

Skills

Penetration testing

Security analysis

Scripting (Python, Bash, PowerShell)

Network security knowledge

Web application security

Understanding of vulnerabilities

German language (C1 minimum)

Education

Relevant degree (e.g. Computer Science, Cyber Security)

Tools

Burp Suite

Nmap

Metasploit

Cobalt Strike

Job description

I am hiring a Penetration Tester on behalf of a full-service information security provider offering audit, consulting, training and outsourcing under one roof. They are accredited to perform NIS audits and have expertise in OT/industrial environment security (IACS). Their offerings span from audit and compliance services, to consulting support (preparation and ongoing improvement), as well as training. They emphasise tailored solutions and high assurance.

In this role you will be responsible for:

• Plan and execute penetration tests on networks, web applications, APIs, and infrastructure to identify vulnerabilities and assess system resilience.
• Simulate real-world attack scenarios using advanced tools and custom scripts to test security controls and exploit weaknesses.
• Document and communicate findings in detailed reports, providing practical remediation recommendations to technical and non-technical stakeholders.
• Collaborate with clients and internal teams to improve security posture through follow-up testing, revalidation, and security awareness guidance.
• Research emerging threats, tools, and attack techniques, contributing to the continuous improvement of testing methodologies and internal frameworks.

Essential:

• Relevant degree e.g. Computer Science, Cyber Security etc.
• Proven experience in penetration testing or offensive security, with a solid understanding of network, web, and application-layer vulnerabilities.
• Hands‑on experience with penetration testing tools and frameworks such as Burp Suite, Nmap, Metasploit, Cobalt Strike, or equivalent.
• Strong knowledge of operating systems, networking, and common security protocols, including TCP/IP, VPN, Active Directory, and web technologies.
• Scripting or development skills (e.g. Python, Bash, PowerShell, or C#) for automation, exploit development, or tool customization.
• Relevant certifications such as OSCP, OSWE, CRTP.
• Strong written and verbal German C1 minimum.

Company Benefits:

• Modern and easily accessible workplace
• Flexible working – trust based working
• Attractive company pension plan
• Excellent training budget including annual course allowance
• Subsidies for fitness programs and health offers
• Excellent company restaurant
• 30 days of paid vacation plus additional benefits

CALL TO ACTION

If you have the required skills and would like to have a positive impact on people’s lives all over the world via them enjoying the products you help create, call [phone] or send your CV to [e-mail] for a response.

Penetration Tester – Hybrid/Austria – Up to €80k DOE – 5976