Information Security Analyst — Cloud & Incident Response

Mediaocean LLC; Buenos Aires; Hybrid; ARP 2,000,000 - 4,200,000; Full time

Benefits offered by this job

Unlimited vacations

Monthly inflation updates

Lunch credit

OSDE 410 medical insurance

English lessons

Gym membership

Internet coverage

Birthing caregiver leave (extra month)

Learning & Development programs

Hybrid & flexible work model

Pet-friendly office

Growth opportunities & global exposure

Job summary

Innovid, part of Mediaocean, is seeking an Information Security Analyst to support security operations, governance, and risk management across cloud environments in a hybrid office in Buenos Aires. The role emphasizes monitoring, incident response, vulnerability assessments, and ISMS maintenance.

You will work with cross-functional teams to strengthen security controls, perform audits, and respond to security questionnaires, RFIs, and client requests.

Qualifications

• Knowledge of information security concepts, incident response, and vulnerability management.
• Advanced level of English (written and verbal).
• Working knowledge of security platforms including SIEM, SOAR, EDR, and vulnerability management tools.
• Familiarity with cloud platforms (e.g. AWS, Azure) and common security controls within these environments.
• Awareness of ISO 27001, SOC 2 or similar security frameworks.
• Strong analytical, communication, and documentation skills with attention to detail.
• Ability to collaborate effectively across both technical and business teams.

Responsibilities

• Monitor, investigate, and respond to security alerts and incidents, escalating significant incidents to senior analysts or management.
• Perform vulnerability assessments, assist with remediation tracking, and support continuous improvement of the organisation’s security posture.
• Maintain and improve operational security controls, including endpoint protection, access reviews, log monitoring, and cloud configuration checks to strengthen overall security posture.
• Support the maintenance and operation of the Information Security Management System (ISMS) in alignment with ISO 27001 and related frameworks.
• Assist with internal and external audits, including evidence gathering, control testing, and follow-up actions.
• Support responses to client and partner security questionnaires, RFIs, and RFPs.
• Maintain accurate documentation, metrics, and reports to support operational and compliance objectives.

Skills

Info security concepts

Incident response

Vulnerability management

Advanced English

SIEM

SOAR

EDR

Cloud platforms (AWS/Azure)

ISO 27001

SOC 2

Analytics

Documentation

Cross-team collaboration

Tools

SIEM platforms

SOAR platforms

EDR tools

Vulnerability management tools

Job description

Innovid, part of Mediaocean, is seeking an Information Security Analyst to support security operations, governance, and risk management across cloud environments in a hybrid office in Buenos Aires. The role emphasizes monitoring, incident response, vulnerability assessments, and ISMS maintenance.

You will work with cross-functional teams to strengthen security controls, perform audits, and respond to security questionnaires, RFIs, and client requests.