Senior DFIR Investigator

Reference: bvipza21szhh3dnln30d

We are seeking a Senior DFIR Investigator to lead complex digital forensics and incident response engagements across a range of cyber security incidents. You will be responsible for investigating suspected compromises, data breaches, insider threats, malware infections and other security events, providing clear, evidence-based findings to technical and non-technical stakeholders. The role requires sound judgement, strong investigative discipline and the ability to manage multiple priorities in a fast-paced environment.

Your responsibilities will include directing end-to-end investigations, from initial triage and evidence preservation through to forensic acquisition, analysis, reporting and lessons learned. You will examine endpoint, server, cloud, network, email and mobile artefacts; identify attack vectors and indicators of compromise; develop timelines; and assess the scope and impact of incidents. You will also support containment and remediation activities, contribute to incident response playbooks, maintain accurate case documentation and present findings to senior leadership, clients or legal representatives where required. The role may involve participating in an out-of-hours on-call rota and assisting with complex investigations across multiple jurisdictions.

Applicants should have substantial experience in digital forensics and incident response, with a strong understanding of investigative methodologies, chain of custody and evidence handling. Experience using industry-standard forensic, e-discovery, endpoint detection and response, SIEM and threat intelligence tools is expected, alongside practical knowledge of Windows, Linux, cloud environments, networking and common attack techniques. Relevant professional certifications, such as GCFA, GCIH, EnCE, CHFI or equivalent, are desirable. You should be able to communicate complex technical issues clearly, produce high-quality written reports and provide effective guidance to less experienced investigators. A methodical approach, professional integrity, curiosity and the ability to remain composed during high-severity incidents are essential.

COMPETITIVE SALARY
Added 15/10/2026
Reference: bvipza21szhh3dnln30d

Other similar jobs

Cyber Response & Recovery Manager (Reactive DFIR) - German Speaking

Added 02/09/2026

We are seeking a Cyber Response & Recovery Manager specialising in reactive digital forensics and incident response (DFIR) to lead the investigation and containment of complex cyber incidents. This role will manage response activities from initial triage through eradication, recovery and post-incident review, helping organisations restore secure operations while preserving critical evidence. The successful candidate will be fluent in German and English and confident working with stakeholders across technical, operational and executive levels in high-pressure situations. You will coordinate incident response engagements, establish priorities, allocate technical resources and maintain clear communication throughout each phase of an investigation. Responsibilities will include...

Learn more

Cyber Response & Recovery Assistant Manager (Reactive DFIR)

Added 02/09/2026

We are seeking a Cyber Response & Recovery Assistant Manager specialising in Reactive Digital Forensics and Incident Response (DFIR). This role will support the delivery of high-quality technical investigations and coordinated response activities following cyber incidents, helping clients understand what happened, contain threats, recover securely and strengthen their resilience. You will work across a varied caseload, including malware outbreaks, ransomware, data breaches, insider activity, business email compromise and other suspected security events. Key responsibilities will include leading or supporting end-to-end incident response engagements; collecting, preserving and analysing digital evidence from endpoints, servers, cloud environments, networks and mobile devices; developing investigative...

Learn more

Incident response investigator

Added 14/10/2026

We are seeking an Incident Response Investigator to identify, assess and manage security incidents across a complex technology environment. The successful candidate will investigate suspected cyber attacks, policy violations, data breaches and other security events, working methodically to establish the facts, determine impact and support timely resolution. You will monitor alerts and intelligence sources, conduct triage, preserve evidence and maintain accurate, auditable incident records from initial detection through closure. Key responsibilities include analysing logs, endpoint activity, network traffic, email artefacts and cloud data to identify indicators of compromise and reconstruct attack timelines. You will coordinate containment, eradication and recovery activities...

Learn more

(INV) Senior Consultant, Cybersecurity, OT Technical Consultant TC, UKI

Added 16/10/2026

We are seeking a Senior Consultant specialising in Operational Technology (OT) cybersecurity to support clients across the UK and Ireland. You will provide technical expertise across industrial control systems, supervisory control and data acquisition (SCADA), distributed control systems and connected operational environments. Working with clients from assessment through to implementation, you will help identify cyber risks, strengthen resilience and develop practical security solutions that align with business and operational priorities. Your responsibilities will include conducting OT cybersecurity assessments, reviewing architectures and network configurations, identifying vulnerabilities and advising on appropriate remediation. You will design and support secure OT networks, segmentation strategies,...

Learn more

Senior Specialist Field Engineer - Security

Added 16/10/2026

We are seeking a Senior Specialist Field Engineer – Security to provide expert technical support, installation and maintenance services across a range of security systems and customer sites. The successful candidate will act as a senior point of contact for complex field-based activities, ensuring that systems are delivered, tested and maintained to a high standard. This role will involve regular travel, working independently and collaboratively to support operational requirements and customer expectations. Key responsibilities will include surveying sites, planning and completing installations, configuring and commissioning security solutions, and carrying out preventative and reactive maintenance. You will diagnose faults, undertake repairs...

Learn more

Senior Threat Intelligence Analyst

Added 16/10/2026

We are seeking a Senior Threat Intelligence Analyst to lead the development and delivery of intelligence that strengthens organisational resilience against cyber threats. You will monitor the global threat landscape, identify emerging risks and assess their potential impact across the organisation’s people, systems, data and supply chain. Working closely with security operations, incident response, vulnerability management and wider technology teams, you will turn complex information into clear, timely and actionable insight for both technical and senior audiences. Key responsibilities will include collecting, validating and analysing intelligence from open-source, commercial, technical and trusted community sources; tracking threat actors, campaigns, malware, vulnerabilities...

Learn more

(INV) Senior Consultant, Cybersecurity, OT Technical Consultant TC, UKI

Added 16/10/2026

We are seeking an experienced Senior Cybersecurity Consultant to provide technical leadership and specialist advice across operational technology (OT) environments. This role will support clients in understanding, managing and reducing cyber risk across industrial control systems, manufacturing environments, critical infrastructure and other connected operational networks. You will work closely with security, engineering, technology and business stakeholders to develop practical, risk-based solutions that protect safety, availability and business continuity. Your responsibilities will include delivering OT cybersecurity assessments, maturity reviews and risk assessments; identifying vulnerabilities and recommending appropriate remediation; developing security architectures, policies, standards and technical roadmaps; and supporting the design and...

Learn more

Senior Network Security Infrastructure Engineer

Added 16/10/2026

We are seeking a Senior Network Security Infrastructure Engineer to design, implement and maintain secure, resilient network infrastructure across a complex technology environment. You will provide technical leadership for network security initiatives, ensuring that systems, services and connectivity remain protected, available and aligned with current security standards. The role will involve working closely with infrastructure, cloud, application and security teams to develop practical solutions that support business requirements while reducing operational and cyber risk. Your responsibilities will include designing and reviewing network security architecture; managing firewalls, secure web gateways, VPNs, intrusion prevention systems and related security controls; and maintaining secure...

Learn more

(INV) Senior Consultant, Cybersecurity, OT Technical Consultant TC, UKI

Added 16/10/2026

We are seeking a Senior Consultant to provide expert cybersecurity advice and technical consultancy across operational technology (OT) environments throughout the UK and Ireland. You will work with clients to understand their operational, technical and business requirements, helping them identify cyber risks and develop practical, proportionate solutions that protect critical systems, industrial networks and connected infrastructure. This is a client-facing role requiring strong communication skills and the confidence to engage with stakeholders at all levels, from engineering and operations teams to senior leadership. Your responsibilities will include leading OT cybersecurity assessments, maturity reviews, gap analyses and risk assessments; developing security...

Learn more

Senior Information Security Engineer

Added 16/10/2026

We are seeking a Senior Information Security Engineer to help protect critical systems, services and data across a complex technology environment. This is an opportunity to provide technical leadership across security engineering, cloud protection, infrastructure security and incident response, while working closely with engineering, architecture, risk and operational teams. You will help develop practical, resilient security controls that support business objectives and meet regulatory and industry requirements. Your responsibilities will include designing, implementing and maintaining security solutions across cloud, network, endpoint, identity and application environments. You will lead the investigation and remediation of vulnerabilities, contribute to threat modelling and secure...

Learn more

Senior GRC Analyst

Added 16/10/2026

We are seeking an experienced Senior GRC Analyst to support the continued development and operation of a robust governance, risk and compliance framework. This is an excellent opportunity for a risk professional who can combine strong analytical capability with practical experience of information security, technology risk and regulatory compliance. You will work with stakeholders across the organisation to identify and assess risks, strengthen controls and promote a culture of continuous improvement. Key responsibilities will include maintaining risk registers, conducting control assessments and coordinating remediation activity across agreed timescales. You will support internal and external audits, prepare clear management information and...

Learn more

Senior Application Security Engineer

Added 16/10/2026

We are seeking a Senior Application Security Engineer to strengthen the security of modern software applications and services throughout their development lifecycle. This is an opportunity to work closely with engineering, platform, architecture and product teams, helping to embed secure-by-design principles across a complex technology environment. You will provide technical leadership, practical guidance and constructive challenge, while supporting a culture in which security is considered a shared responsibility. Your responsibilities will include defining and improving application security standards, reviewing designs and code, conducting threat modelling, and identifying vulnerabilities across web applications, APIs, cloud services and supporting infrastructure. You will help...

Learn more

Senior Director, Exposure & Vulnerability Management

Added 16/10/2026

We are seeking a Senior Director, Exposure & Vulnerability Management to lead the development and execution of a global, risk-based programme that identifies, prioritises and reduces cyber exposure across a complex technology estate. This is a senior leadership role with responsibility for setting strategy, strengthening operational resilience and ensuring that vulnerabilities and external attack-surface risks are managed in line with business priorities and regulatory expectations. You will lead teams responsible for vulnerability assessment, remediation governance, threat-informed prioritisation, attack-surface management and exposure analytics. Working closely with information security, infrastructure, cloud, engineering, enterprise architecture, risk, audit and business stakeholders, you will establish...

Learn more

Senior Application Security Engineer

Added 16/10/2026

We are seeking a Senior Application Security Engineer to help strengthen the security of applications and services across the software development lifecycle. You will work closely with engineering, architecture, platform and product teams to embed secure-by-design principles, identify vulnerabilities early and support the delivery of resilient, high-quality software. This is a hands-on role requiring strong technical judgement, effective communication and the ability to influence teams in a collaborative environment. Your responsibilities will include designing and maintaining application security standards, threat modelling new and existing systems, and conducting security reviews of architecture, code and application interfaces. You will assess findings from...

Learn more

(INV) Senior Consultant, Cybersecurity, OT Technical Consultant TC, UKI

Added 16/10/2026

We are seeking a Senior Consultant specialising in Operational Technology (OT) cybersecurity to provide technical consultancy across the UK and Ireland. You will help clients understand, manage and improve the security of industrial control systems and critical infrastructure environments, delivering practical solutions that support operational resilience, regulatory compliance and business objectives. This is a client-facing role requiring strong technical expertise, sound commercial awareness and the confidence to work with stakeholders at all levels. Your responsibilities will include leading OT cybersecurity assessments, maturity reviews, risk assessments and architecture engagements; designing and implementing appropriate security controls; and producing clear, actionable reports and...

Learn more
At least 8 characters, 1 uppercase, 1 lowercase and 1 special character or number
Your file must be a doc, docx or pdf. No larger than 5MB.