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We are seeking a skilled Cyber Security Analyst (Level 3) to strengthen our Cyber Defence Security team at VOIS. The individual will serve as a senior technical expert within the Cyber Security Operations Centre (CSOC), leading complex investigations, providing guidance to team members, developing processes, and enhancing SIEM-related capabilities. This role suits an experienced security professional with strong analytical ability, deep SIEM expertise, and a passion for building resilient, efficient cyber defence operations.
Job Responsibility:
Lead end-to-end analysis, triage, and investigation of security alerts and incidents
Serve as the primary subject matter expert for escalated technical queries within the CSOC
Drive automation initiatives and continuous process stabilisation efforts
Collaborate closely with onshore teams to refine alert logic, reduce false positives, and optimise detection mechanisms
Create and maintain Standard Operating Procedures (SOPs), Knowledge Error Databases (KEDBs), playbooks, and knowledge base articles
Mentor and guide new joiners to build team capability and confidence
Produce management reports covering alert trends, investigation insights, and process performance
Participate and contribute to daily stand-up discussions and incident review sessions
Conduct knowledge‑sharing sessions to drive continuous learning within the team
Engage with local market CSIRT teams to support ongoing cases and ensure positive customer experience
Requirements:
Bring 10+ years of experience in SOC operations, SIEM technologies, event analysis, and incident investigation
Have strong hands-on expertise with SIEM platforms such as ArcSight, Splunk, QRadar, LogRhythm, or similar technologies
Demonstrate solid understanding of network and security concepts, correlation logic, and detection mechanisms
Possess analytical thinking and clear written and verbal communication skills
Experienced in cloud technologies and global customer environments
Hold an academic background in Computer Science, Information Technology, Engineering, or a related discipline
Preferably hold security certifications such as CISM, CISSP, or SANS credentials
Known for integrity, self-motivation, collaborative working, and cultural sensitivity
Able to guide and coach new team members effectively
What we offer:
Opportunity to work as a senior specialist influencing cyber defence capabilities across global markets
Exposure to advanced SIEM technologies, cloud environments, and global threat landscapes
Ability to lead improvement initiatives and shape operational efficiencies
Continuous learning through brown-bag sessions, cross‑team collaboration, and advanced certification pathways
Leadership opportunities through mentoring and guiding team members