Senior Cybersecurity Operations Analyst

Pwc Argentina; Buenos Aires; On-site; ARS 1,000,000 - 1,500,000; Full time

Job summary

PwC Argentina seeks a Senior Associate in Cybersecurity Operations to monitor and investigate security events across client environments, supporting incident response and improving detection quality. You will work with global teams, applying governance frameworks and guiding junior staff.

Required qualifications include a Bachelor's degree, 4+ years of experience, and fluent English. This role is based in Buenos Aires with travel as needed, and offers opportunities to develop hands-on expertise

Qualifications

• Bachelor's degree required.
• 4+ years of experience required.
• Oral and written proficiency in English required.

Responsibilities

• Monitoring security events, alerts, and incidents across client environments to identify unusual activity and accelerate findings.
• Investigating potential threats by analyzing logs, indicators of compromise, and endpoint data from security tooling.
• Supporting incident response activities by gathering evidence, documenting actions, and tracking remediation steps.
• Tuning detection content and reviewing alert logic to reduce false positives and improve signal quality.
• Preparing clear case notes, incident summaries, and status updates for client stakeholders and internal teams.
• Applying cybersecurity frameworks, policies, and control requirements to routine operational reviews and assessments.
• Collaborating across technical teams to resolve vulnerabilities, strengthen monitoring coverage, and support corrective actions.
• Guiding junior team members through operational tasks, knowledge sharing, and peer review of assigned work.
• Understanding the importance of responsible Information Management, including Information Security and Data Protection.
• Ensuring correct Information Security Management practices.

Skills

English proficiency

Education

Bachelor's degree

Job description

PwC Argentina seeks a Senior Associate in Cybersecurity Operations to monitor and investigate security events across client environments, supporting incident response and improving detection quality. You will work with global teams, applying governance frameworks and guiding junior staff.

Required qualifications include a Bachelor's degree, 4+ years of experience, and fluent English. This role is based in Buenos Aires with travel as needed, and offers opportunities to develop hands-on expertise