Penetration Tester - Cloud, Web & Mobile Security

Remarkable Jobs; Greater London; Hybrid; GBP 45,000 - 60,000; Full time

Job summary

Remarkable Jobs in London seeks a Security Testing Consultant (Pen Tester) to identify vulnerabilities across web, cloud, mobile and infrastructure. You will deliver comprehensive testing, produce detailed reports and advise on remediation strategies for clients.

Based in London with hybrid working (3 days in the office, 2 days WFH) after probation, you will mentor junior consultants and contribute to evolving testing methodologies within a collaborative team.

Qualifications

• 3-5 years of hands-on penetration testing experience.
• Proficiency with OWASP testing standards and vulnerability assessments.
• Experience testing web, cloud, mobile and infrastructure environments.
• Knowledge of cloud platforms: AWS, Azure, GCP.

Responsibilities

• Deliver penetration testing across web, cloud, mobile and infrastructure.
• Conduct black box, grey box, and white box testing.
• Produce detailed reports and deliver findings to clients.
• Advise clients on remediation strategies and provide post-test support.
• Mentor junior consultants and support knowledge sharing.
• Participate in Red Team activities and social engineering assessments.
• Contribute to evolving internal processes and methodologies.

Skills

Client communication

Report writing

Time management

Team collaboration

Education

CREST CRT

OSCP

OSCE

CCT

Tools

Kali

Burp Suite

Nmap

Nessus

Metasploit

Cobalt Strike

Job description

Remarkable Jobs in London seeks a Security Testing Consultant (Pen Tester) to identify vulnerabilities across web, cloud, mobile and infrastructure. You will deliver comprehensive testing, produce detailed reports and advise on remediation strategies for clients.

Based in London with hybrid working (3 days in the office, 2 days WFH) after probation, you will mentor junior consultants and contribute to evolving testing methodologies within a collaborative team.