Security Analyst

Role Overview

The successful Tier 1 Security analyst will be the first line of defence for our client, responding to alerts and conducting initial triage to determine appropriate actions. With a primary focus on threat detection, incident assessment and vulnerability management the Tier 1 Security analyst will be a critical role in maintaining the cybersecurity for our client.

Overall Role Objectives

• Control and monitor for threats using Microsoft Sentinel & XDR suite.
• First response to incident and alerts providing repeatable incident triage
• To take part in regular Vulnerability Scanning exercises and identify remediation steps
• Identify ways to improve the current security tools and usage to provide demonstrable enhancements to aid security and productivity.
• To provide regular and consistent reporting and documentation on processes, status and incidents
• To work collaboratively with our customer base across the business and project teams as assigned.

Key Behaviours

• Tenacity
• Ethical
• Curious
• Integrity

Tasks/Responsibilities

Operational

Threat Monitoring:

• Continuously monitor security events and alerts within the organization’s network and systems.
• Identify suspicious activities, anomalies, and potential security incidents.

Incident Triage:

• Assess the urgency and severity of incidents.
• Determine whether an incident requires immediate action or further investigation.
• Escalate incidents to higher tiers when necessary.

Vulnerability Scanning:

• Regularly scan systems for vulnerabilities.
• Report and manage vulnerabilities discovered during scans.

Security Tool Management:

• Configure and manage security tools (e.g., SIEM, IDS/IPS, antivirus).
• Ensure proper functioning and timely updates.

Reporting and Documentation:

• Document incidents, actions taken, and findings.
• Prepare incident reports for further analysis.

Collaboration:

• Work closely with other security team members, IT departments, managers, and directors.
• Report to Head of Security.

People

• Communicate in a civil and effective manner.
• Act in a responsible and professional manner at all times.
• Respect other team members and assist when required.
• Inform the management team of any training requirements needed to fulfil your role.
• Be an active team player committed to achieving success.

Operational Excellence

• Continually demonstrate professionalism across all areas of the role, as well as interaction with the business and third parties.
• Ensure that appropriate responses are made in a timely fashion to requests / instructions from management, the business or the SRI Group.

Essential Knowledge, Skills & Experience

Skills

Technical Skills:

• Basic understanding of networking and security principles.
• Familiarity with security tools and technologies (e.g., Sentinel, Defender suite, firewalls, intrusion detection systems).
• Proficiency in log analysis and query languages (e.g., KQL, shell scripting, Snort rules).

Analytical Skills:

• Ability to analyze and interpret security events and alerts.
• Attention to detail and curiosity to investigate anomalies.

Communication Skills:

• Effective communication to report incidents and collaborate with team members.
• Documentation skills for incident reports.

Ethical Mindset:

• Adherence to ethical standards and confidentiality.
• Responsible handling of sensitive information.

Experience/Knowledge

• 2 Years + in a similar role
• Will consider a recent graduate in Cybersecurity or any of the following certifications:
• CompTIA Security+
• Certified Information Systems Security Professional (CISSP)
• Certified Ethical Hacker (CEH)