Pen Tester

Remarkable Jobs
London, UK
1 day ago
Apply on www.collegerecruiter.com
Prepare application

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
3 years minimum
Compensation
£45,000.0 - £60,000.0
Working hours
Regular working hours

Tech stack

Application Programming Interfaces (APIs) Amazon Web Services Software System Penetration Testing Microsoft Azure Burp Suite Continuous Integration White-Box Testing Hardware Security Module Kali Linux Nmap Red Team (Cyber Security) Google Cloud
+4 more
Cloud Platform System Containerization Metasploit Nessus

Job description

As a Security Testing Consultant (Pen Tester), you will play a vital role in identifying and mitigating vulnerabilities in client systems including applications, infrastructure, cloud platforms, APIs, and mobile technologies. You’ll be part of a collaborative team, providing expert guidance and helping to ensure the highest standards of cybersecurity., * 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
  • Support team knowledge sharing and mentor junior consultants
  • Participate in Red Team activities and social engineering assessments
  • Contribute to evolving internal processes and methodologies

Requirements

  • 3-5 years of hands-on penetration testing experience
  • Strong understanding of OWASP and vulnerability testing standards
  • Proficiency with tools such as Kali, Burp Suite, Nmap, Nessus, Metasploit
  • Knowledge of cloud platform testing (AWS, Azure, GCP)
  • Strong reporting and client communication skills
  • Relevant qualifications such as CREST CRT, OSCP, OSCE, or CCT

Desirable

  • Familiarity with CI/CD environments and containerisation
  • Programming and scripting knowledge
  • Red Team or bug bounty experience
  • Experience with CobaltStrike, IoT, or hardware security, * Organised, proactive, and analytical
  • Strong communicator with a collaborative mindset
  • Able to manage time effectively across multiple assignments
  • Detail-oriented with a commitment to high-quality documentation

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.collegerecruiter.com
Prepare application

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

3:31 min

Setting up a penetration testing environment for web apps

Anna Bacher · LIVE

4:36 min

Exploiting e-commerce basket identifiers with Burp Suite

Anna Bacher · LIVE

1:52 min

Refining the agent by automating physical hardware restarts

Marc Plogas Marc Plogas · World Congress 2026 Europe

2:22 min

Structuring critical internal and external penetration testing procedures

Jasmin Azemović Jasmin Azemović · World Congress 2023

1:51 min

Leveraging continuous penetration testing via red teams

Reto Kaeser · LIVE

Videos

See all

Related articles

See all