How to Become an Information Security Analyst

What an Information Security Analyst Does

An information security analyst protects an organization’s computer systems and networks from attack. You watch for signs of a breach, respond when one happens, find weaknesses before attackers do, and set the rules for how the organization handles data. The work spans prevention, detection, and recovery.

The Bureau of Labor Statistics (BLS) counts the job as Information Security Analysts (SOC 15-1212). Its Occupational Outlook Handbook entry says many analysts work in IT departments alongside network administrators and computer systems analysts, and most work for computer companies, consulting firms, or business and financial companies. Titles in job postings include security analyst, SOC analyst, and cybersecurity analyst.

Daily Duties of an Information Security Analyst

BLS lists these duties.

• Monitor networks for breaches and investigate when they occur.
• Use and maintain security tools such as firewalls and encryption programs.
• Look for vulnerabilities in computer and network systems.
• Track the latest IT security trends and attacker methods.
• Prepare reports on metrics, attempted attacks, and breaches.
• Develop security standards and best practices, and recommend improvements to management.
• Help staff learn new security products and procedures.
• Help create and test disaster recovery plans, including offsite data backups.

A typical shift in a security operations center starts with reviewing overnight alerts. Most are noise. A few need investigation: a login from an unusual country, a workstation contacting a suspicious address, a file that looks like ransomware. You decide what is real, contain it, and write up what happened. Away from alerts, analysts run vulnerability scans, review access rights, and train employees to spot phishing. BLS notes some analysts must be on call outside business hours during emergencies.

Skills Employers Want in an Information Security Analyst

BLS names five skills and the reason for each: analytical skills to assess risks and improve security policies, communication skills to explain threats to technical and nontechnical audiences, creativity to anticipate new risks and develop protections, attention to detail to spot subtle changes in system performance, and problem-solving to respond to alerts and fix flaws.

Technical requirements in postings include networking fundamentals, operating systems, firewalls and intrusion detection, log analysis, vulnerability scanning, identity and access management, and cloud security. Scripting helps you automate repeated checks. Experience with a security information and event management tool, called a SIEM, comes up often in entry-level postings.

Certifications for Information Security Analysts

BLS says many employers prefer candidates with an information security certification, and that options exist for entry-level and experienced workers as well as specialties such as systems auditing. CompTIA Security+ is the usual entry credential. Analysts with more experience add advanced certifications in areas like security management, penetration testing, or auditing.

Foundation IT certifications also help, since security rests on networking. CompTIA Network+ and the Cisco CCNA show you understand the systems you will be defending. A security certification plus a degree is a stronger application than either alone.

How to Become an Information Security Analyst: Education and the Typical Route

BLS lists the typical entry education as bachelor's degree, usually in computer and information technology or a related field such as engineering or math. It adds that some workers enter with a high school diploma plus relevant training and certifications. It also says many analysts first work in IT, often as a network or computer systems administrator.

A common route: a bachelor’s degree in cybersecurity or IT, a first job in help desk or network support, a Security+ certification, and a move into a SOC or security analyst role within a couple of years. Many schools hold the NSA’s Center of Academic Excellence designation, which signals a strong curriculum. Our online cybersecurity degrees ranking lists programs, and the CAE-designated schools ranking filters for that designation.

Information Security Analyst Pay

The median annual wage for information security analysts is $129,180, or $62.11 an hour, per the BLS May 2025 wage survey. The 10th percentile is $75,090 and the 90th is $199,850. That median is higher than any of the other analyst or administrator jobs on our list except network architects and managers. See our information security analyst salary page for the breakdown.

Information Security Analyst Job Outlook

BLS counts 190,650 information security analysts. It projects 21% growth from 2025 to 2035, with about 14,100 openings each year. That growth rate is the highest of the eight IT careers on this site. The drivers are the steady rise in attacks, regulation that requires organizations to protect data, and the move of systems to the cloud.

Growth does not mean easy entry. Employers want experience, and entry-level security postings are competitive. People who spend a year or two in a support or administration role first have an easier time.

Which Online Degree Fits an Information Security Analyst Career

A bachelor’s in cybersecurity, or in IT with a security concentration, is the direct fit. Look for coursework in network security, operating systems security, cryptography, and incident response, plus lab work. Check for the NSA CAE designation and for programs that prepare you for Security+ or other certifications. Our online cybersecurity degrees ranking is the place to start. If you already hold a bachelor’s degree, a master’s in cybersecurity or IT can help you move into the field or into senior roles.

Where an Information Security Analyst Career Leads

Analysts move into specialized work such as penetration testing, incident response, security engineering, or security architecture. Others move into management, and BLS notes that an IT security manager often comes from an information security analyst job. Senior roles such as chief information security officer sit at the top and pay accordingly. Our IT careers overview shows how security compares with the other seven jobs.

The Hard Parts of Security Work

Security work is defensive, and attackers only need to get it right once. Alerts are constant, most are false, and fatigue is real. Incidents happen at inconvenient times, and during one you are under pressure from leadership who want answers quickly. You will also be the person who says no to a convenient but risky practice, which doesn’t always make you popular.

The reward is high demand, strong pay, and work that matters to the organization. If you enjoy investigating puzzles, understanding how systems fail, and explaining risk to people who must make decisions, security is a good fit.

How to Get Your First Security Job

Build the foundation first: networking, operating systems, and basic scripting. Then practice. Free resources let you run a small lab, capture traffic, and analyze logs, and capture-the-flag competitions test your skills against real challenges. Earn Security+ and describe your lab work on your resume with specifics, such as the tools you used and what you found.

Apply to SOC analyst and junior security analyst postings, and also to IT roles at organizations with security teams, since internal transfers are a common route. In interviews, expect questions on how you would respond to a phishing report or a suspicious login. Walk through your steps in order: contain, investigate, document, and fix the cause.

A homelab writeup or a short incident report you wrote for practice gives an interviewer something concrete to ask about, which helps more than listing tools.

Where Information Security Analyst Jobs Are

Virginia has the most information security analysts, about 19,120 of the 190,650 BLS counts nationally, and the top five states hold 39% of them. It also has the highest concentration, at 3.80 times the national share. Remote work loosens this for some employers, but local demand still shapes who is hiring near you.

The 10 largest of 51. Concentration compares the state's share of these jobs with the national share, so 1.00x matches the country. These figures are for information security analysts, BLS May 2025.

Information Security Analyst Jobs in Major Metros

Among the 49 metro areas in our city guides with a published count, Washington, DC has the most, about 16,560 workers.

The 10 largest of 49. These figures are for information security analysts, BLS May 2025.

IT Careers Side by Side

Information Security Analysts rank 3 of 9 by median pay among the IT occupations we cover. Pay, projected change and openings don't always move together, so weigh all three against the education each job asks for.

Sorted by median pay. BLS Occupational Employment and Wage Statistics, May 2025, and Employment Projections, 2025-35.