Industrial OT/IT Security Researcher

Angoka Limited; Belfast; On-site; GBP 60,000 - 80,000; Full time

Job summary

A technology firm specializing in cybersecurity seeks an experienced OT/IT Security Analyst/Researcher to address security challenges at the intersection of IT and operational technology. Ideal candidates will possess strong experience in cybersecurity, particularly in OT/ICS environments. Responsibilities include conducting research, conducting vulnerability assessments, and supporting security architecture design. This position offers opportunities for professional growth in a rapidly scaling start-up environment located in Belfast, Northern Ireland.

Qualifications

• 3–5+ years of experience in IT/OT cybersecurity, with specific expertise in OT/ICS security.
• Strong understanding of SCADA systems, PLCs, and industrial network architectures.
• Proficiency in scripting languages like Python and PowerShell.

Responsibilities

• Conduct vulnerability assessments and penetration testing on IT systems.
• Design and implement security architectures for IT/OT environments.
• Monitor and analyze OT network traffic for anomalies and threats.

Skills

IT/OT cybersecurity experience

Network security

Industrial protocols understanding

Analytical skills

Strong communication skills

Education

Bachelor’s degree in Cybersecurity or related field

Relevant certifications (GICSP, CISSP)

Tools

Security tools (SIEM, IDS)

Reverse engineering tools (Ghidra, IDA Pro)

Job description

A technology firm specializing in cybersecurity seeks an experienced OT/IT Security Analyst/Researcher to address security challenges at the intersection of IT and operational technology. Ideal candidates will possess strong experience in cybersecurity, particularly in OT/ICS environments. Responsibilities include conducting research, conducting vulnerability assessments, and supporting security architecture design. This position offers opportunities for professional growth in a rapidly scaling start-up environment located in Belfast, Northern Ireland.