Security Consultant
1 week ago
Principal Security Consultant (Offensive Services)
Founded by renowned cybersecurity expert James Lyne and affiliated with the SANS Institute, we are a company that has achieved exceptional feats in just four years. As a purpose-driven team, we focus on high-quality, meaningful offensive security services rather than commoditised penetration testing.
Our team is already highly capable, working on complex penetration testing engagements and now wants to continue to push the boundaries of advanced offensive security. This role is about building on that excellence. We are developing further capabilities for red team assessments and more advanced offensive services that empower organisations to strengthen themselves against attackers in meaningful ways.
This is a rare opportunity to join a team that prides itself on delivering bespoke, manual and creative offensive security services that are purpose driven. We are looking for a Principal Security Consultant who shares our vision. You will work closely with and report into the General Manager, lead a talented team of penetration testers, and help shape Secure Impact’s offensive services into the next phase of their evolution. This is a management-level role with a balance of hands-on offensive security engagements, mentoring, and operational development. You’ll play a crucial part in shaping Secure Impact’s offensive security team by:
· Overseeing and delivering exceptional penetration testing and red team engagements.
· Conduct advanced penetration testing engagements, covering:
o Web and mobile applications.
o Networks and infrastructure.
o Quality assurance for offensive service delivery.
Maintain an attacker’s mindset, ensuring all testing delivers realistic, actionable insights.
· Align training and upskilling plans with GIAC certifications (e.g., GPEN, GCRT), ensuring a structured path for professional development.
· Foster a collaborative, high-performance team culture that prioritises innovation, respect for all, technical curiosity, and professionalism.
· Support the team in delivering high-quality, client-focused results while encouraging creativity and ownership of their work.
Take a white-glove approach to client engagement, tailoring insights and ensuring meaningful impact on client security postures.
· Build and maintain strong client relationships, including executive-level communication.
· Business and Financial Oversight
· Work with the General Manager to assess utilisation and resource allocation to ensure financial goals are met.
· At least 2 years in a management position, driving team development and operational excellence and being responsible for the quality of your team’s output.
· At least 5 years of offensive security experience, including penetration testing and advanced offensive engagements.
· Proficiency in penetration testing tools and methodologies, particularly asymmetric TTPs and red teaming.
Strong understanding of network protocols, operating systems, and security architectures.
Experience with scripting and programming languages (e.g., Python, Bash).
Knowledge of web application security and common vulnerabilities (e.g., Familiarity with regulatory requirements and industry standards (e.g., Understanding of security testing frameworks and standards such as OSSTMM, OWASP, NIST SP 800-115, and MITRE ATT&CK.
Experience with public cloud components and architectures (Azure/AWS preferred).
Ability to perform manual penetration testing and not rely solely on automated scanners.
Stay updated with the latest security trends and threats.
Drive innovation within the team to enhance offensive security capabilities.
Ensure timely and accurate reporting of security findings and recommendations.
Financial awareness to monitor and manage team utilisation and resource planning.
Excellent command of English language - written and spoken.
Training and Growth: Work directly with globally recognised experts, including SANS instructors, and access world-class training, including GIAC certifications and embedded upskilling initiatives.
· Challenging and Meaningful Work: Engage in manually delivered, high quality and impactful offensive security projects with discerning clients.
· Enjoy remote-first working arrangements, private healthcare initiatives and an environment that trusts first.
Compensation
· Flexible working arrangements.
· 100% remote (UK based).
· Private healthcare.
· 28 days holiday plus bank holidays per year.
· Fantastic training and development opportunities including platinum standard, globally recognised certifications and courses.
· This is a unique opportunity to work with a team that is pushing the boundaries of offensive security. At Secure Impact, you’ll work alongside highly skilled individuals, tackling complex, meaningful projects that make a real impact. With support from world-class training initiatives and globally recognised experts, this role offers exciting challenges and opportunities for growth.
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