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- Tasks: Conduct penetration tests on web apps, APIs, and infrastructure while leading client engagements.
- Company: Join a top UK consultancy with a strong focus on offensive security.
- Benefits: Enjoy a competitive salary, remote work, travel expenses, and an overnight bonus.
- Other info: Great opportunities for mentorship and career growth in a dynamic team.
- Why this job: Make a real impact in cybersecurity while working flexibly from anywhere.
- Qualifications: Experience in penetration testing and a passion for cybersecurity.
The predicted salary is between 55000 - 90000 £ per year.
We are looking for experienced Penetration Testers to join one of the UK's larger dedicated offensive security practices. With a team of around 70 testers split across CHECK and CREST work, this is a well-established consultancy delivering high-quality assessments across a broad client base, with genuine variety in engagement type, sector, and technical depth.
Multiple roles are available across mid and senior levels, and the company is flexible on starting clearance level. This role is fully remote with client site visits as required.
- Deliver web application, API, and infrastructure penetration tests, taking ownership of engagements end-to-end from scoping through to final report delivery.
- Lead client-facing engagements, communicating high-risk findings as they are identified to support swift remediation.
- Produce clear, professional reports tailored to client-specific context and business risk.
- Contribute to internal QA, mentor more junior consultants, and support report quality across the team.
Requirements:
- Hands-on experience delivering web application, API, and/or infrastructure penetration tests in a professional consultancy setting.
- Involvement in platforms such as Hack The Box or TryHackMe, research, certifications, or community involvement.
Salary: £55,000 - £90,000, depending on experience, certifications and clearance level.
Benefits:
- Fully remote working.
- Overnight bonus for client site visits.
- Travel and expenses covered for client work.
- Company pension scheme.
Penetration Tester - Permanent - Fully Remote in Sheffield employer: Oscar Associates (UK) Limited
Contact Detail:
Oscar Associates (UK) Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Penetration Tester - Permanent - Fully Remote in Sheffield
✨Network Like a Pro
Get out there and connect with fellow penetration testers and industry professionals. Join online forums, attend webinars, or even local meetups. The more people you know, the better your chances of hearing about job openings before they hit the market!
✨Show Off Your Skills
Don’t just tell potential employers what you can do; show them! Create a portfolio showcasing your best penetration testing projects, whether it’s through Hack The Box challenges or personal projects. This will give you an edge and demonstrate your hands-on experience.
✨Tailor Your Approach
When reaching out to companies, make sure to tailor your message to each one. Highlight how your skills align with their needs, especially in areas like web application and API testing. Personal touches can make all the difference in getting noticed!
✨Apply Through Our Website
We’ve got multiple roles available, so don’t hesitate to apply directly through our website. It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take the initiative!
We think you need these skills to ace Penetration Tester - Permanent - Fully Remote in Sheffield
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Penetration Tester role. Highlight your hands-on experience with web applications, APIs, and infrastructure tests, as well as any relevant certifications.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about offensive security and how your background makes you a great fit for our team. Don’t forget to mention any community involvement or personal projects!
Showcase Your Technical Skills: In your application, be sure to include specific examples of your technical expertise. Whether it's tools you've used or challenges you've overcome, we want to see what makes you stand out as a Penetration Tester.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Oscar Associates (UK) Limited
✨Know Your Stuff
Make sure you brush up on your technical skills related to penetration testing. Familiarise yourself with the latest tools and techniques, especially those relevant to web applications, APIs, and infrastructure. Being able to discuss your hands-on experience confidently will impress the interviewers.
✨Tailor Your Approach
When preparing for the interview, think about how your previous experiences align with the specific needs of the company. Be ready to share examples of past projects where you took ownership from scoping to report delivery, highlighting your ability to communicate findings effectively.
✨Showcase Your Passion
Engagement in the community, such as participating in platforms like Hack The Box or TryHackMe, can set you apart. Mention any certifications or research you've done that showcases your commitment to continuous learning in the field of offensive security.
✨Ask Insightful Questions
Prepare some thoughtful questions about the company's approach to penetration testing and their client base. This not only shows your interest but also helps you gauge if the company is the right fit for you. It’s a two-way street, after all!