Information Security Analyst
Indexed description
Information Security Analyst
O*NET-SOC: 15-1212.00
Technology
Plans, implements, upgrades, and monitors security measures to protect an organization's computer networks and information systems from cyberattacks, data breaches, and unauthorized access.
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$125K
Median Salary
+32%
Growing
Bachelor's Degree
Min. Education
Moderate Balance
Work-Life Balance
About This Role
Information security analysts protect computer networks and data from cyber threats by designing, monitoring, and improving security systems. They spend much of their day reviewing logs and alerts from firewalls, intrusion-detection tools, and security dashboards, then investigating suspicious activity such as failed login attempts, unusual traffic spikes, or malware signatures. They configure security controls like access rules, multi-factor authentication, and encryption settings, and often recommend changes to software, configurations, or user habits to reduce risk. Analysts also conduct vulnerability scans, penetration-testing reports, or security audits, then prioritize and track fixes before attackers can exploit them. In the event of a breach, they help coordinate incident response, preserve evidence, and document what happened so the organization can recover and strengthen its defenses. This role suits people who enjoy problem-solving, paying close attention to details, and staying up-to-date with new threats and tools. The work is rewarding when analysts prevent a major attack or help an organization recover quickly, but it can be stressful due to constant pressure, odd-hour incidents, and the need to balance security with usability for other teams.
A Day in the Life
9:00 AM
Review overnight security alerts
Open the security information and event management system to review any alerts, failed logins, and anomalies that occurred while the SOC was off-duty.
10:00 AM
Investigate suspicious activity
Drill into specific alerts, check affected hosts and user accounts, and determine whether they indicate a real attack or a false positive.
11:30 AM
Report and coordinate with IT teams
Draft incident summaries, assign tickets to network or system administrators, and collaborate on remediation steps such as patching or blocking malicious IPs.
12:30 PM
Lunch and threat-intel review
Eat while reading briefings on new malware campaigns, phishing tactics, or vulnerabilities that may affect the organization’s systems.
1:30 PM
Vulnerability scanning and analysis
Run scheduled scans against servers and endpoints, then analyze results to prioritize which patches or configuration changes are most urgent.
3:00 PM
Update security policies and controls
Refine firewall rules, access-control lists, or endpoint-protection settings to reflect new threats, business needs, or changes in the environment.
5:00 PM
Document procedures and prepare for on-call
Update runbooks, incident playbooks, and checklists so the next analyst or on-call engineer can respond quickly if an issue arises overnight.
6:30 PM
Hand off to the next shift or on-call rotation
Summarize open incidents, ongoing investigations, and any high-risk systems that need extra monitoring, then ensure the team is ready for after-hours alerts.
Tools & Technologies
- Development Tools
- Microsoft Azure
- Microsoft PowerShell
- Apache Kafka
- Apache Maven
- C
- Web Development
- AJAX
- Apache Tomcat
- Django
- Angular
- HTML
- Database Systems
- Amazon DynamoDB
- Apache Cassandra
- Apache Hadoop
- Apache Hive
- Elasticsearch
- Operating Systems
- Linux
- UNIX
- macOS
- Bash
- Microsoft Windows
- Programming Languages
- Python
- C#
- C++
- Java
- Perl
- Databases & Data Tools
- AWS
- AWS EC2
- Amazon Redshift
- Microsoft Access
- Microsoft SQL Server
Salary Distribution
Salary distribution for Information Security Analyst: 10th percentile $70K, 25th $92K, median $125K, 75th $160K, 90th $186K Median $70K $92K $125K $160K $186K
Most professionals earn between $92K and $160K
Information Security Analyst salary percentile distribution Percentile Salary 10th $70K 25th $92K 50th (Median) $125K 75th $160K 90th $186K
Salary by State
Information Security Analyst salary by state map
Information Security Analyst salary by state State Median Salary Salary Range Washington $143K $73K - $202K California $141K $73K - $220K Maryland $140K $80K - $207K New Jersey $135K $84K - $198K Delaware $134K $80K - $166K New Mexico $134K $84K - $178K Virginia $132K $76K - $203K New York $131K $81K - $211K Colorado $131K $81K - $197K Connecticut $131K $85K - $170K New Hampshire $130K $75K - $181K Minnesota $129K $79K - $169K District of Columbia $128K $84K - $174K Massachusetts $128K $79K - $179K Hawaii $126K $69K - $212K Arizona $125K $72K - $173K Texas $125K $72K - $173K Georgia $124K $74K - $172K Idaho $122K $61K - $220K Wyoming $121K $64K - $192K North Carolina $121K $65K - $172K Oregon $119K $78K - $219K Illinois $114K $71K - $170K Iowa $113K $67K - $174K North Dakota $112K $68K - $114K Alabama $111K $61K - $165K Pennsylvania $110K $62K - $169K Rhode Island $109K $72K - $161K West Virginia $108K $62K - $142K Ohio $108K $67K - $166K Nevada $107K $50K - $172K Florida $106K $72K - $168K Michigan $105K $61K - $164K South Dakota $103K $74K - $140K Missouri $102K $60K - $159K Alaska $102K $85K - $160K Tennessee $101K $67K - $165K Kansas $99K $46K - $152K Wisconsin $99K $64K - $161K Kentucky $98K $56K - $166K Utah $97K $49K - $159K Nebraska $95K $68K - $142K Maine $94K $61K - $137K Arkansas $94K $58K - $131K Louisiana $88K $63K - $132K Montana $87K $71K - $138K Vermont $87K $61K - $147K Oklahoma $87K $34K - $155K Mississippi $85K $51K - $135K Indiana $78K $63K - $150K
Information Security Analyst salary by state State Median Salary Salary Range Washington $143K $73K - $202K California $141K $73K - $220K Maryland $140K $80K - $207K New Jersey $135K $84K - $198K Delaware $134K $80K - $166K New Mexico $134K $84K - $178K Virginia $132K $76K - $203K New York $131K $81K - $211K Colorado $131K $81K - $197K Connecticut $131K $85K - $170K New Hampshire $130K $75K - $181K Minnesota $129K $79K - $169K District of Columbia $128K $84K - $174K Massachusetts $128K $79K - $179K Hawaii $126K $69K - $212K Arizona $125K $72K - $173K Texas $125K $72K - $173K Georgia $124K $74K - $172K Idaho $122K $61K - $220K Wyoming $121K $64K - $192K North Carolina $121K $65K - $172K Oregon $119K $78K - $219K Illinois $114K $71K - $170K Iowa $113K $67K - $174K North Dakota $112K $68K - $114K Alabama $111K $61K - $165K Pennsylvania $110K $62K - $169K Rhode Island $109K $72K - $161K West Virginia $108K $62K - $142K Ohio $108K $67K - $166K Nevada $107K $50K - $172K Florida $106K $72K - $168K Michigan $105K $61K - $164K South Dakota $103K $74K - $140K Missouri $102K $60K - $159K Alaska $102K $85K - $160K Tennessee $101K $67K - $165K Kansas $99K $46K - $152K Wisconsin $99K $64K - $161K Kentucky $98K $56K - $166K Utah $97K $49K - $159K Nebraska $95K $68K - $142K Maine $94K $61K - $137K Arkansas $94K $58K - $131K Louisiana $88K $63K - $132K Montana $87K $71K - $138K Vermont $87K $61K - $147K Oklahoma $87K $34K - $155K Mississippi $85K $51K - $135K Indiana $78K $63K - $150K
Lower ($78K-$111K)Middle (~$111K)Higher ($111K-$143K)
Highest Paying States
- 1.Washington$143K
- 2.California$141K
- 3.Maryland$140K
- 4.New Jersey$135K
- 5.Delaware$134K
- 1.Indiana$78K
- 2.Mississippi$85K
- 3.Oklahoma$87K
- 4.Vermont$87K
- 5.Montana$87K
Essential
Certified Information Systems Security Professional (CISSP)
ISC2
Certification
Covers security architecture, risk management, access control, and incident response, and is widely regarded as the core certification for experienced security professionals.
CompTIA Security+
CompTIA
Certification
Introduces core concepts such as network security, cryptography, and identity management, serving as a common entry-level credential in IT security.
Recommended
Certified Ethical Hacker (CEH)
EC-Council
Certification
Teaches how to think like an attacker, including scanning, exploitation, and reporting, so analysts can better understand how systems are targeted.
SANS SEC504: Hacker Tools, Techniques, and Incident Handling
SANS Institute
Course
Hands-on training in incident response, digital forensics, and using common security tools to investigate and contain breaches.
Helpful
Cybersecurity Blue Team Bootcamp
SANS Institute
Bootcamp
Immersive program focused on defensive techniques, including log analysis, incident response, and configuration hardening in a simulated environment.
Professional Memberships
Information Systems Security Association Membership
ISSA
Membership
Connects information security professionals for networking, local chapters, and continuing education on emerging threats and practices.
Work Environment
Remote Work Hybrid (Remote + Office)
Work Setting Traditional office / indoor
Physical Activity Mostly sedentary
Social Interaction Highly collaborative — frequent team interaction
Schedule Extended hours common
Your Skills & Attributes
Skills & Competencies Matches (41)
- Reading Comprehension
- Critical Thinking
- Active Listening
- Complex Problem Solving
- Speaking
Frequently Asked Questions
Is Information Security Analyst a good career?
Information Security Analyst can be a rewarding career choice. Based on current data, the median salary is $125K and job outlook is growing (32% projected growth). Whether it's a good fit depends on your skills, interests, and values — take our quiz to find out how well you match.
What degree do you need to become a Information Security Analyst?
The typical education requirement for a Information Security Analyst is a Bachelor's Degree. However, requirements can vary by employer and specialization. Some professionals enter the field with alternative credentials or relevant work experience.
How long does it take to become a Information Security Analyst?
Becoming a Information Security Analyst typically requires about 4 years of undergraduate study. Additional time may be needed for certifications, internships, or on-the-job training depending on the specific role and employer requirements.
What is the work-life balance like for a Information Security Analyst?
The work-life balance for a Information Security Analyst is moderate, with some periods requiring extended hours or flexibility. Individual experiences vary based on employer, specialization, seniority level, and geographic location.
What is the job outlook for Information Security Analyst?
The job outlook for Information Security Analyst is growing. Employment is projected to grow by 32% over the coming decade. Labor market conditions can vary by region and specialization.
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