IT Operations & Security

Information Security Analyst

SOC 15-1212.00 · ESCO 2529 · OSCA 551231

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Role snapshot

Overview

Monitors networks for security breaches, investigates incidents, and implements protections such as firewalls and encryption. Conducts vulnerability assessments and recommends policy changes to safeguard sensitive data, ensuring the integrity, confidentiality, and availability of information systems.

Protects an organization's critical data and systems from cyber threats, preventing financial loss, reputational damage, and ensuring business continuity and compliance with regulations.

On the job

  • Monitor security systems for anomalies and respond to detected incidents and alerts
  • Conduct vulnerability scans and penetration tests to identify security weaknesses
  • Implement and manage security solutions like firewalls, intrusion detection systems, and antivirus software
  • Investigate security breaches and other cybersecurity incidents, documenting findings and recommending remediation
  • Develop and enforce security policies, procedures, and best practices to protect organizational assets
Information Security Analyst at work

Tools & technology

Security Information and Event Management (SIEM) systems (e.g., Splunk, IBM QRadar)Vulnerability Scanners (e.g., Nessus, Qualys)Endpoint Detection and Response (EDR) platformsFirewall Management SystemsPacket Analyzers (e.g., Wireshark)

Average salary

$98K
MEDIAN SALARY Annual · USD
$75K Bottom 10%
$135K Top 10%

Job outlook

Excellent

New job opportunities are highly likely. Demand significantly outpaces supply in most markets.

Education & training

A bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field is typically required. Relevant industry certifications are highly valued and can sometimes substitute for formal education.

Career pathways

WHERE YOU COULD GO

Senior Information Security Analyst
Security Architect

CURRENT ROLE

Information Security Analyst

IT Operations & Security

ADJACENT MOVES

Information Security Engineer
Security Consultant
Junior It Support Specialist
Network Administrator
System Administrator
Help Desk Technician

STARTING POINTS

Who thrives here

Interest profile

C

conventional · CIR

Individuals who are highly analytical, systematic in their approach to problems, and enjoy working with technical systems and data to protect assets will find this role rewarding. A strong focus on rules, procedures, and detail-orientation is key.

Personality characteristics

Methodical

Approaches security problems with a systematic and organized methodology, following established procedures.

Analytical

Enjoys dissecting complex technical issues and data to uncover patterns and identify threats.

Composed

Maintains calm and focus during high-pressure security incidents and investigations.

Precise

Pays close attention to detail to ensure security measures are correctly implemented and vulnerabilities are accurately identified.

Collaborative

Works effectively with team members and other departments to implement and maintain security protocols.

Best for

  • Individuals who thrive on technical challenges and protecting digital assets.
  • People who are meticulous, detail-oriented, and enjoy following structured processes.
  • Those who are comfortable working independently on complex analyses, while also collaborating with a team.

Watch out for

  • The nature of incident response can sometimes lead to unpredictable and stressful situations.
  • Requires constant vigilance and staying updated with the latest cybersecurity threats and technologies.

A week in the life

A representative working week for a Information Security Analyst — where the deep work, meetings, and admin actually land.

8am9am10am11am12pm1pm2pm3pm4pm5pm6pm
Mon
Daily Security Standup
SIEM Log Analysis & Alert Triage
Vulnerability Scan Review & Reporting
Security Policy Documentation Update
Tue
Incident Investigation & Remediation Planning
Team Collaboration on Security Project
Firewall Rule Review & Optimization
Wed
Threat Intelligence Research & Analysis
Security Awareness Training Development
Vendor Security Assessment
Endpoint Protection Configuration & Monitoring
Thu
Penetration Test Scope Definition & Planning
Cross-Functional Meeting on New System Security
Security Tool Configuration & Tuning
Fri
Weekly Security Report Generation
Learning & Development (Certifications/Courses)
Team Brainstorming & Knowledge Sharing
System Hardening & Patch Management Review
Deep work Meeting External Social Admin

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