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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Offensive Security Consultant - **Company:** LITTLE'S FISH COMPANY, LLC - **Location:** United States (Remote available) - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Microsoft Windows, Application Programming Interfaces (APIs), Amazon Web Services, Software System Penetration Testing, Microsoft Azure, C Sharp (Programming Language), C++ (Programming Language), Cyber Security, Linux, Fat Client, Mobile Application Software, Python (Programming Language), Network Protocols, Open Web Application Security, Windows PowerShell, Elearning, Secure Coding, Web Applications, Rust (Programming Language), Scripting, Software Security, Cybercrime, Programming Languages - **Published:** September 14, 2026 - **Apply:** https://computerjobs.com/us/en/mob/job/91077254A5E2B99DBD ## About the Role * CREST CRT, OSCP, CRTO, OSWE, CSTM or CTM certifications * Azure and/or AWS security assessment experience * Secure code review experience * Mobile application testing experience * Research contributions or involvement with CVE submissions * IoT or thick client testing experience Who you are: * Hands-on experience within Offensive Security Consultancy * Experience delivering web application, API and network penetration testing engagements * Strong knowledge of OWASP methodologies and application security principles * Technical knowledge across Windows, Linux, networking protocols and application security * Experience supporting scoping activities and pre-sales engagements * Excellent report writing and client communication skills * Experience with at least one Scripting or programming language such as JavaScript, Python, PowerShell, Rust, C++ or C# ## Description At Littlefish Group, we're looking for an experienced Offensive Security Consultant to join our growing cyber security practice. This is an opportunity to work alongside highly skilled security professionals, delivering a variety of penetration testing engagements for clients across multiple sectors. You'll play a key role in helping organisations strengthen their security posture through high-quality offensive security assessments, whilst continuing to develop your own technical expertise within a collaborative and supportive team environment You will be: * Delivering web application and API penetration testing engagements * Conducting internal and external network penetration testing * Leading client-facing security assessments and technical consultancy engagements * Producing detailed technical reports and presenting findings to both technical and non-technical stakeholders * Supporting project scoping, proposal development and pre-sales activities * Collaborating with internal teams to ensure successful project delivery * Contributing to the continuous improvement of offensive security methodologies and processes * Staying up to date with emerging threats, vulnerabilities and attack techniques, * Healthcare cash plan. This will give you access to online GP appointments, 24/7 access to qualified counsellors and cash back against a range of general healthcare * Referral bonus scheme of \u00a31000 when you successfully refer a friend. * Access to our LinkedIn Learning platform, with over 16000 expert-led online tutorials to enhance and achieve your personal and professional goals. * Casual dress policy * Company Pension Scheme * Company social events * 25 days annual leave plus public/bank holidays * Purchase of annual leave scheme Life at Littlefish: Our company values shape who we are as a business, what we stand for and how we work. Hiring people with our values at heart, is very important as we see Littlefish grow. I am High Performing- I like to raise the bar, we look at creating opportunities to increase quality and improve efficiency, we strive for service excellence. I am Passionate- We build team success and celebrate them together, I am enthusiastic and energetic, I care about the people I work with and we support one another. I Have a Can-Do Attitude- I am not afraid to step outside my comfort zone, we are not afraid to challenge status quo, we get stuff done! I am Cyber Conscious - I am vigilant, responsible, and proactive in protecting our people, customers and organisation from Cyber threats. So, if you feel like you can make a tangible difference, apply today, and join us on this journey. Here at Littlefish we aim to be somewhere everyone can be themselves. We are committed to encouraging a diverse and inclusive community where everyone irrespective of who they are, or their background, can feel equal and supported. We encourage applications from people of all backgrounds. 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