If you separated from the military with any IT experience at all — or even just an interest in cybersecurity — you have probably heard someone say "get your Security+." There is a reason it keeps coming up. CompTIA Security+ is the single most recommended entry-level cybersecurity certification for veterans, and for good reason: it is the baseline requirement for most DOD and federal IT security positions under the DOD 8570 and 8140 directives.

But here is what most guides skip. The exam costs $404 at retail. That is a real barrier when you are transitioning and watching every dollar. The good news is that multiple programs cover the entire cost for veterans, active duty, and military spouses. Some even include free training materials and study groups. This article breaks down exactly what Security+ covers, how to study for it on a realistic timeline, where to get it free, and what career paths open up once you pass.

I built BMR as a tech platform specifically because I saw how many veterans had the skills but not the credentials to prove it. Security+ is one of the fastest ways to close that gap between what you can do and what your resume says you can do.

Why Is Security+ the Top Cert for Veterans Entering Cybersecurity?

Two words: DOD 8570. This directive (now being replaced by DOD 8140, which still recognizes Security+) requires anyone performing Information Assurance functions on DOD networks to hold an approved baseline certification. Security+ satisfies the IAT Level II requirement, which covers the majority of mid-level cybersecurity and IT security positions across the military, federal agencies, and defense contractors.

That means if you want to work in cybersecurity for the government or any contractor that touches government systems, Security+ is not optional. It is the price of entry. And unlike some certifications that take months of prerequisites, Security+ has no formal requirements. CompTIA recommends two years of IT experience, but it is a recommendation, not a gate.

For veterans specifically, Security+ hits a sweet spot. You already understand OPSEC, network security protocols, and the DOD environment. The exam content will feel familiar in ways it does not for civilian test-takers. That military context is a real advantage during both studying and the exam itself.

What Does the Security+ Exam Actually Cover?

The current version (SY0-701, released November 2023) covers six domains. Understanding how they break down helps you plan your study time. Here is what you are looking at:

The exam itself is 90 questions in 90 minutes. You will see a mix of multiple choice and performance-based questions (PBQs), which are hands-on simulations where you configure a firewall, analyze a log, or identify a vulnerability in a scenario. The passing score is 750 out of 900. PBQs are where most people lose points, so practice those specifically during your study period.

Domain 4 (Security Operations) carries the most weight at 28%. If you served in any role that involved monitoring networks, responding to incidents, or managing access controls, you already have a head start here. Domain 2 (Threats and Vulnerabilities) at 22% is the next heaviest, and it maps well to military threat assessment training.

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Where Can Veterans Get Security+ Training and Vouchers for Free?

This is where it gets good. The $404 exam fee disappears if you know where to look. Here are the programs that cover it, along with what each one actually provides:

Syracuse University IVMF — Onward to Opportunity (O2O): This is the gold standard free program for veterans. O2O provides the full training course, study materials, practice exams, and the exam voucher at zero cost. It covers Security+ along with dozens of other industry certifications. Available to transitioning service members, veterans, and military spouses. Apply through the Syracuse IVMF website.

FedVTE (Federal Virtual Training Environment): Run by CISA.gov, FedVTE offers free cybersecurity training to veterans and federal employees. The Security+ prep course is self-paced and thorough. It does not include an exam voucher, but the training itself is excellent and covers all six domains. Access it at fedvte.usalearning.gov.

Hire Heroes USA: Provides career coaching and can connect veterans with certification scholarship programs. They do not run their own Security+ course, but their career coaches help you find funded training options and build your job search plan around the cert.

CompTIA Academic Store (Military Discount): If you do not qualify for a fully funded program, CompTIA offers a military discount through their academic store that cuts the exam voucher price roughly in half. You need a valid military ID or veteran status verification.

DOD Cyber Exchange: For active duty still in uniform, the DOD Cyber Exchange at public.cyber.mil offers training resources and some units will fund certification attempts through unit training budgets or credentialing assistance programs. Check with your education office — the Army Credentialing Assistance (CA) program and equivalent programs in other branches often cover Security+.

What Is a Realistic Study Timeline?

This depends on your background. If you worked in IT, communications, or signals in the military — an MOS like 25B, a rating like IT, or an AFSC like 3D0X2 — you already know a chunk of the material. Budget four to eight weeks of focused study, about an hour or two per day.

If you are coming from a non-IT background (infantry, logistics, medical, etc.), plan for eight to twelve weeks. You will need more time on networking fundamentals, cryptography concepts, and the specific terminology. That is completely normal and doable.

One note on study approach: do not just read the textbook. Security+ is a practical exam with performance-based questions that test whether you can actually do the work. Set up a home lab using free tools like VirtualBox and Kali Linux. Practice configuring firewalls, reading log files, and identifying vulnerabilities in a sandboxed environment. The PBQs on the exam simulate real scenarios, and hands-on practice is the only way to prepare for them.

If you are studying without an IT background, do not panic when you hit the cryptography and PKI sections. These are the hardest concepts for non-IT veterans, but they are learnable. Watch the Professor Messer videos on symmetric vs asymmetric encryption twice, then do practice questions until the concepts click. Most people who fail Security+ on their first attempt say cryptography was their weakest area.

Free study resources worth using: Professor Messer (YouTube — free video course covering every objective), the CompTIA CertMaster practice tests (if your funded program includes them), and Jason Dion's practice exams (affordable and realistic). Avoid brain dumps and question banks that promise "real exam questions." They violate CompTIA's terms and often contain outdated or wrong answers.

What Career Paths Open Up After Security+?

Security+ alone qualifies you for several entry-level and mid-level cybersecurity roles. After helping 15,000+ veterans through BMR, I can tell you that a security clearance paired with Security+ is one of the strongest combinations on a veteran's resume. Here is what the pay ranges look like:

SOC Analyst (Security Operations Center): $55,000-$75,000. You monitor networks for threats, triage alerts, and escalate incidents. This is the most common first job after Security+. If you did any kind of watch standing or operations center work in the military, the rhythm will feel familiar — 12-hour shifts, handoff briefs, and constant monitoring.

Security Administrator: $65,000-$90,000. You manage firewalls, access controls, endpoint protection, and security policies. Smaller organizations often combine this with general sysadmin duties. It is a good fit for veterans who want hands-on technical work without being stuck in a SOC.

Federal ISSO (Information System Security Officer): $75,000-$110,000. This is where Security+ plus a clearance really pays off. ISSOs manage the security posture of federal information systems, handle Authority to Operate (ATO) packages, and ensure compliance with NIST frameworks. GS-12 and GS-13 positions in this role are common and they require Security+ or equivalent.

Penetration Tester: $80,000-$120,000+. This requires additional certifications beyond Security+ (PenTest+, CEH, or OSCP), but Security+ is often the starting point. If offensive security interests you, use Security+ as the foundation and build from there.

How Should You List Security+ on Your Resume?

Where and how you list Security+ matters more than most people think. After seeing thousands of veteran resumes through BMR, the pattern that works is straightforward. Put it in a dedicated Certifications section near the top of your resume, right below your summary. Format it like this: CompTIA Security+ (SY0-701) — CompTIA, [Month Year]. Include the exam code so hiring managers and ATS systems can verify the version.

If you also hold the CE (Continuing Education) designation, note that too. It tells employers you are keeping the cert current, which matters because Security+ expires after three years without renewal. Hiring managers at defense contractors specifically look for the CE status because they need to verify compliance with DOD requirements.

Beyond the certifications section, weave Security+ knowledge into your experience bullets. Instead of just listing the cert, show that you used the skills it covers. A bullet like "Monitored and triaged 200+ daily security alerts using Splunk SIEM, reducing mean time to response by 40%" demonstrates the same competencies Security+ validates, but with real-world proof.

If you are just getting started and need help building a resume that positions your Security+ alongside your military experience, BMR's Resume Builder handles the formatting and skills translation automatically. It is free to tailor your first two resumes.

One more thing worth knowing: many defense contractors will pay for your Security+ renewal CEUs as part of your employment benefits. Companies like Booz Allen, Leidos, SAIC, and Raytheon include certification maintenance in their professional development budgets. So the initial cert gets you in the door, and your employer often pays to keep it current. That is a cycle that works in your favor once you are inside the industry.

Security+ is one of the clearest paths from military service into a well-paying cybersecurity career. The training is free, the exam can be free, and the demand for cleared Security+ holders shows no signs of slowing down. Stop reading about it and go sign up for O2O or FedVTE today. The eight weeks you invest now will pay for themselves within your first month on the job.

Related: Free certification programs for veterans in 2026 and how to land your first tech job after the military.