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- Tasks: Lead high-stakes cyber investigations and guide clients through major breaches.
- Company: Dynamic consultancy at the forefront of cybersecurity.
- Benefits: Competitive salary, overtime pay, dedicated research time, and fully funded certifications.
- Why this job: Make a real impact in cybersecurity and lead response efforts on significant incidents.
- Qualifications: Extensive incident response experience and strong technical skills required.
- Other info: Opportunity to mentor junior investigators and contribute to the security community.
The predicted salary is between 68000 - 102000 £ per year.
We\’re Hiring: Principal Incident Response Investigator / Consultant – Remote – £85k
📍 UK-based | DV Clearance Required (or ability to attain)
💼 Consulting | Cyber Security | Digital Forensics | Incident Response
Are you ready to lead the front line in cyber defence?
We’re looking for a Principal Incident Response Investigator / Consultant to take the lead in high-stakes, high-impact engagements across government, critical national infrastructure, and private sector clients.
This is a senior, client-facing role for a seasoned professional who thrives under pressure, communicates with confidence, and brings deep technical expertise to the table.
💥 What You’ll Do
- Lead Complex Investigations: Own end-to-end incident response engagements — from triage and containment through to forensic analysis, recovery, and reporting.
- Take Command in Crisis: Act as incident commander for major breaches, guiding clients, coordinating stakeholders, and engaging with law enforcement when needed.
- Advise at the Highest Level: Deliver briefings to executives, boards, regulators, and legal teams in the heat of the moment.
- Apply Deep Forensics: Investigate across Windows, Linux, macOS, cloud, SaaS, and hybrid environments.
- Grow Our Capabilities: Develop playbooks, tools, and methodologies that raise the bar for incident response delivery.
- Mentor & Inspire: Coach junior investigators and contribute to internal knowledge sharing and external thought leadership.
🔐 What We\’re Looking For
- DV clearance (or the ability to obtain it) – this is essential.
- Extensive experience in incident response, forensics, or threat hunting, ideally in a consultancy or client-facing role.
- Proven track record leading large-scale incidents — ransomware, insider threats, nation-state intrusions.
- Strong technical capabilities in forensic tooling, EDR/SIEM, scripting (Python, PowerShell, Bash), and cloud environments.
- Excellent communication skills and confidence engaging with both technical and executive audiences.
✅ Preferred Qualifications
- ChCSP – Incident Response (or willingness to attain).
- GIAC (GCFA, GCFE, GEIR, GREM, GNFA), CREST CRTIR, CISM, or CISSP certifications.
- Experience liaising with legal, regulatory, and insurance stakeholders during high-pressure incidents.
- Background in reverse engineering, threat intelligence, or TTP attribution.
- Public contributions to the security community (e.g. speaking, publishing, tooling).
🌟 What You’ll Get from Us
- Competitive salary, plus overtime and on-call allowances
- Dedicated research time
- Fully funded certifications
- The chance to lead response efforts on globally significant incidents
- Exposure to diverse clients and technologies, across sectors and industries
🔗 Join Us
This is more than a job — it\’s a mission-critical role at the sharp edge of cybersecurity. If you\’re ready to make a real impact and guide organisations through their most challenging moments, we want to hear from you.
Apply now or send your CV to C.burn@ltharper.com
Principal Incident Responder employer: LT Harper - Cyber Security Recruitment
Contact Detail:
LT Harper - Cyber Security Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Incident Responder
✨Tip Number 1
Network like a pro! Reach out to your connections in the cyber security field, especially those who might know about openings for Principal Incident Responders. Attend industry events or webinars to meet potential employers and showcase your expertise.
✨Tip Number 2
Prepare for interviews by brushing up on your incident response scenarios. Be ready to discuss your past experiences leading investigations and how you handled high-pressure situations. We want to see your confidence shine through!
✨Tip Number 3
Showcase your technical skills! Bring examples of your work with forensic tools, scripting, and cloud environments to the table. We love seeing candidates who can demonstrate their hands-on experience and problem-solving abilities.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows us you’re genuinely interested in joining our mission-critical team.
We think you need these skills to ace Principal Incident Responder
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Principal Incident Responder role. Highlight your experience in incident response, forensics, and any relevant certifications. We want to see how your skills match what we're looking for!
Showcase Your Achievements: Don’t just list your responsibilities; showcase your achievements! Use specific examples of incidents you've led or complex investigations you've handled. This helps us see the impact you've made in previous roles.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Explain why you're passionate about cybersecurity and how you can contribute to our mission. Keep it concise but engaging — we want to feel your enthusiasm!
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at LT Harper - Cyber Security Recruitment
✨Know Your Stuff
Make sure you brush up on your technical skills, especially in forensic tooling and incident response methodologies. Be ready to discuss your experience with different environments like Windows, Linux, and cloud systems, as well as any major incidents you've led.
✨Showcase Your Leadership
Since this role involves acting as an incident commander, prepare examples of how you've successfully led teams during high-pressure situations. Highlight your ability to coordinate stakeholders and communicate effectively with both technical teams and executives.
✨Prepare for Scenario Questions
Expect to face scenario-based questions that test your problem-solving skills. Think about past incidents you've managed and be ready to explain your thought process, the actions you took, and the outcomes. This will demonstrate your capability to handle real-world challenges.
✨Engage with Confidence
Your communication skills are key in this role, so practice articulating complex concepts clearly and confidently. Whether it's discussing technical details or presenting to a board, being able to convey your message effectively will set you apart from other candidates.
