DFIR Specialist

Trillium Information Security Systems (TISS)Lahore, PunjabOn-siteContractMid level, 2–5 yearsListed 1 week ago

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About this role

About the Role

We are looking for a Digital Forensics and Incident Response (DFIR) Analyst to join our Security
Consultancy and Forensic team. The DFIR Analyst will be responsible for conducting compromise
assessments, incident response investigations, and forensic analysis across Windows and Linux
environments. The ideal candidate will have hands-on experience with open-source and industry
standard DFIR tools, a strong understanding of operating system internals, and the ability to
deliver detailed forensic and incident reports.

Key Responsibilities

• Conduct compromise assessments to identify potential intrusions, persistence
mechanisms, lateral movement, privilege escalation, and data exfiltration.
• Conduct digital forensic investigations across Windows and Linux systems and
environments.
• Collect, preserve, and analyze digital evidence in accordance with established forensic
best practices
• Correlate forensic findings with the MITRE ATT&CK framework to identify adversary
tactics, techniques, and procedures (TTPs).
• Leverage Threat Intelligence platforms to enrich investigations, validate Indicators of
Compromise (IOCs), and identify relevant threat actor activity.
• Respond to security incidents, including ransomware attacks, data breaches,
unauthorized access, and other cyber incidents. • Prepare comprehensive forensic and incident response reports covering technical
findings, incident timelines, impact analysis, root-cause analysis, and remediation
recommendations.
• Collaborate with SOC, Threat Hunting, IT, and other relevant teams to support the
containment, eradication, and recovery of security incidents.
• Contribute to the continuous improvement of DFIR processes, forensic capabilities,
investigation methodologies, tools, and incident response playbooks.

Requirements

- Bachelor’s degree in Computer Science, Cybersecurity, Information Security, or related
field (or equivalent experience)
- 2 years of hands-on experience in digital forensics and/or incident response.
- Strong understanding of:
o Windows and Linux OS internals and artifacts
o Network protocols, attack vectors, and adversary techniques
o File systems (NTFS, EXT4) and memory
- Experience using and interpreting outputs from tools such as:
o Velociraptor, KAPE, EZ Tools (Eric Zimmerman), UAC, Log Analysis Tools, Volatility,
etc.
- Familiarity with threat intelligence, IOCs, and MITRE ATT&CK mapping.
- Strong analytical and problem-solving skills with attention to detail.
- Excellent written communication skills - ability to produce clear, technical investigation
reports for both technical and non-technical audiences.
- Ability to work under pressure and manage multiple cases in parallel.
Nice-to-Have

• Certifications such as eCIR, CHFI, BTL1, etc.,
• Experience with cloud forensics (AWS, Azure, GCP).
• Familiarity with SIEM tools (Splunk, ELK, IBM QRadar) and endpoint telemetry.
• Knowledge of PowerShell or Python scripting for automation.
• Experience documenting and presenting case findings to clients or executive teams.