CompTIA stackable certifications are credentials automatically awarded when you earn specific combinations of active CompTIA certifications. They require no additional exams, no separate application, and no extra fee.
When you hold the right combination of CompTIA certifications, CompTIA automatically issues the corresponding stackable credential to your account. You can download the badge and certificate directly from your CompTIA certification portal.
What Are CompTIA Stackable Certifications?
CompTIA stackable certifications are achievement credentials that recognize when you have earned a specific combination of CompTIA certifications that together validate a defined IT job role.
They are not separate exams. They are not a separate program. They are automatic credentials that appear in your CompTIA account the moment you hold the required active certifications under the CompTIA Continuing Education (CE) program.
One critical rule most candidates miss: Your certifications must be active under the current CompTIA CE renewal program to qualify. Older lifetime CompTIA certifications that were issued as never-expiring credentials do not count toward stackable certifications. If you hold legacy lifetime certs, you must recertify under the current program before they contribute to a stack.
The Two CompTIA Career Pathways
All CompTIA stackable certifications fall under one of two pathways.
Infrastructure Pathway covers IT operations, networking, cloud administration, Linux systems, and server management. Certifications in this pathway include A+, Network+, Security+, Server+, Linux+, and Cloud+.
Cybersecurity Pathway covers security fundamentals, threat detection, penetration testing, cloud security, and advanced security architecture. Certifications in this pathway include Security+, CySA+, PenTest+, Cloud+, and SecurityX (formerly CASP+).
Both pathways have three experience tiers:
- Specialist — 0 to 2 years of experience
- Professional — 2 to 5 years of experience
- Expert — 5 or more years of experience
Complete List of All CompTIA Stackable Certifications
This is the full master table of every stackable certification available, what it requires, and what role it targets.
Infrastructure Pathway
| Stack Name | Code | Required Certifications | Level | Target Role |
| IT Operations Specialist | CIOS | A+ and Network+ | Specialist | IT Operations Specialist |
| Systems Support Specialist | CSSS | A+ and Linux+ | Specialist | Systems Support Specialist |
| Cloud Admin Professional | CCAP | Network+ and Cloud+ | Professional | Cloud Administrator |
| Network Infrastructure Professional | CNIP | Network+ and Server+ | Professional | Network Infrastructure Engineer |
| Linux Network Professional | CLNP | Network+ and Linux+ | Professional | Linux Network Administrator |
| Secure Infrastructure Specialist | CSIS | A+, Network+, and Security+ | Professional | IT Security Specialist |
| Systems Operations Expert | CSOE | A+, Network+, Security+, Server+, and Linux+ | Expert | Senior Systems Engineer |
Cybersecurity Pathway
| Stack Name | Code | Required Certifications | Level | Target Role |
| Network Security Professional | CNSP | Security+ and Network+ | Specialist | Network Security Analyst |
| Secure Cloud Professional | CSCP | Security+ and Cloud+ | Specialist | Cloud Security Specialist |
| Security Analytics Professional | CSAP | Security+ and CySA+ | Professional | SOC Analyst / Security Analyst |
| Network Vulnerability Assessment Professional | CNVP | Security+ and PenTest+ | Professional | Vulnerability Assessment Analyst |
| Security Analytics Expert | CSAE | Security+, CySA+, and SecurityX | Expert | Senior Security Analyst |
| Secure Infrastructure Expert | CSIE | Security+, CySA+, PenTest+, and SecurityX | Expert | Security Infrastructure Expert |
Every Stack Explained
CIOS: CompTIA IT Operations Specialist
Required: A+ and Network+
Level: Specialist
Best for: Entry-level IT professionals in help desk, IT support, and operations roles
CIOS is the natural first stack for anyone entering IT. A+ covers hardware, software, and foundational troubleshooting. Network+ adds networking fundamentals. Together they validate that you can support end users, manage basic IT infrastructure, and understand the networks those systems run on.
CIOS is the most common starting point because most entry-level IT professionals pursue A+ and Network+ in sequence regardless of specialization. If you already hold both, you likely already have CIOS without knowing it. Check your CompTIA certification account.
Typical salary range: $42,000 to $62,000
CSSS: CompTIA Systems Support Specialist
Required: A+ and Linux+
Level: Specialist
Best for: IT professionals supporting Linux-based environments, DevOps-adjacent roles, and open-source infrastructure
CSSS pairs the foundational hardware and software knowledge of A+ with Linux administration skills. Linux powers the vast majority of enterprise servers and cloud infrastructure. Professionals who hold CSSS can support and troubleshoot the full range of technical support tasks across both traditional and Linux-based environments.
Typical salary range: $48,000 to $68,000
CCAP: CompTIA Cloud Admin Professional
Required: Network+ and Cloud+
Level: Professional
Best for: Cloud administrators, IT professionals managing cloud infrastructure
CCAP targets professionals who manage cloud environments. Network+ ensures you understand the networking foundation that cloud infrastructure runs on. Cloud+ adds vendor-neutral cloud deployment, security, migration, and optimization skills. Together they position you for cloud administration roles across AWS, Azure, and Google Cloud environments without locking you to a single vendor.
Typical salary range: $72,000 to $100,000
CNIP: CompTIA Network Infrastructure Professional
Required: Network+ and Server+
Level: Professional
Best for: Network engineers, infrastructure engineers, IT professionals managing enterprise network and server environments
CNIP validates combined expertise in network administration and server infrastructure. Network+ covers routing, switching, wireless, and network security fundamentals. Server+ adds server hardware, storage, virtualization, and data center skills. This combination is particularly strong for professionals in on-premises enterprise IT managing both the network and the server infrastructure on top of it.
Typical salary range: $70,000 to $98,000
CLNP: CompTIA Linux Network Professional
Required: Network+ and Linux+
Level: Professional
Best for: Linux administrators, DevOps professionals, cloud support engineers
CLNP is one of the most practically valuable professional stacks because Linux and networking skills work together across nearly every modern IT environment. Linux powers enterprise servers, cloud platforms, containers, and networking devices. Professionals who hold CLNP can administer and troubleshoot the Linux systems that make up most enterprise infrastructure while fully understanding the networks those systems operate on.
Typical salary range: $72,000 to $102,000
CSIS: CompTIA Secure Infrastructure Specialist
Required: A+, Network+, and Security+
Level: Professional
Best for: IT security specialists, systems administrators with security responsibilities, junior security engineers
CSIS is the single most popular CompTIA stackable certification. It requires the three certifications that form the core of most IT career paths. A+ covers hardware and software fundamentals. Network+ adds network infrastructure knowledge. Security+ adds cybersecurity principles, threat management, and security controls.
Together these three certifications tell a complete story: you can support IT systems, understand the networks they run on, and protect them from threats. Most IT professionals working toward all three already earn CSIS automatically partway through their journey.
CSIS also demonstrates a renewal cascade benefit: earning Security+ while holding active A+ and Network+ automatically renews all three for another three-year cycle. One exam extends all three certifications.
Typical salary range: $60,000 to $88,000
CSOE: CompTIA Systems Operations Expert
Required: A+, Network+, Security+, Server+, and Linux+
Level: Expert
Best for: Senior systems engineers, IT operations managers, infrastructure architects
CSOE is the highest-level Infrastructure stackable certification and requires five active CompTIA certifications. It represents comprehensive mastery of the entire infrastructure stack from hardware fundamentals through networking, security, server administration, and Linux. Professionals who hold CSOE have validated deep and broad competency across every layer of enterprise IT infrastructure.
This is a multi-year credential journey for most candidates, but each certification along the path has immediate standalone career value before the full stack is achieved.
Typical salary range: $95,000 to $135,000
CNSP: CompTIA Network Security Professional
Required: Security+ and Network+ Level: Specialist Best for: Network security analysts, IT professionals moving into security roles
CNSP pairs cybersecurity fundamentals with networking knowledge. Security+ provides the security principles and Network+ provides the network context needed to understand how threats move through network infrastructure. This combination is particularly relevant for professionals moving from pure networking roles into security-adjacent work.
Typical salary range: $62,000 to $88,000
CSCP: CompTIA Secure Cloud Professional
Required: Security+ and Cloud+
Level: Specialist
Best for: Cloud security specialists, IT professionals securing cloud workloads
CSCP bridges cybersecurity and cloud computing at the specialist level. Security+ provides foundational security knowledge and Cloud+ adds the cloud-specific skills needed to secure cloud environments. Cloud security is one of the most in-demand specializations in IT. CSCP gives entry-level cloud security professionals a recognized credential that communicates dual competency.
Typical salary range: $72,000 to $100,000
CSAP: CompTIA Security Analytics Professional
Required: Security+ and CySA+
Level: Professional
Best for: SOC analysts, security analysts, threat detection professionals
CSAP is one of the most career-defining stackable certifications because security analyst is consistently one of the highest-demand roles in IT. Security+ provides the security foundation and CySA+ adds the threat detection, behavioral analytics, and incident response skills that define the security analyst job role.
Candidates targeting SOC analyst or cybersecurity analyst positions should prioritize this stack. It directly maps to the job description of roles that employers actively hire for in large numbers.
Typical salary range: $72,000 to $108,000
CNVP: CompTIA Network Vulnerability Assessment Professional
Required: Security+ and PenTest+
Level: Professional
Best for: Vulnerability assessment analysts, junior penetration testers, security professionals moving into offensive security
CNVP targets professionals who identify and evaluate vulnerabilities in networks and systems. Security+ provides the defensive foundation and PenTest+ adds vulnerability scanning methodology, exploitation techniques, and remediation planning. This stack is well-suited for professionals who want to move into ethical hacking and penetration testing without yet having the depth for advanced offensive security roles.
Typical salary range: $78,000 to $108,000
CSAE: CompTIA Security Analytics Expert
Required: Security+, CySA+, and SecurityX
Level: Expert
Best for: Senior security analysts, security engineers, professionals leading security operations
CSAE is the expert-level credential for professionals focused on security analytics and engineering. It requires Security+ for the foundation, CySA+ for threat analytics depth, and SecurityX (formerly CASP+) for enterprise-level security architecture and advanced practitioner expertise.
This stack validates comprehensive defensive security competency and is appropriate for professionals who have spent several years in security analyst or security engineering roles and want to demonstrate senior-level expertise.
Typical salary range: $100,000 to $145,000
CSIE: CompTIA Secure Infrastructure Expert
Required: Security+, CySA+, PenTest+, and SecurityX
Level: Expert
Best for: Security architects, senior security engineers, security infrastructure leaders
CSIE is the highest-level CompTIA cybersecurity stackable certification. It requires four active certifications covering foundational security, threat analytics, offensive security methodology, and advanced enterprise security architecture.
Professionals who hold CSIE have validated competency across the full cybersecurity spectrum — from defensive monitoring through offensive testing through enterprise-level security program leadership. This credential signals to employers that a candidate has invested deeply in a comprehensive and current security skill set.
Typical salary range: $115,000 to $165,000
Quick Reference: Which Stack Matches Your Goal?
| Your Goal | Best Stack to Target | Start With |
| First IT job, no experience | CIOS | A+ |
| Help desk or IT support role | CIOS or CSSS | A+ |
| Cloud administration | CCAP | Network+ |
| Network engineering | CNIP | Network+ |
| Linux and DevOps-adjacent | CLNP or CSSS | Linux+ |
| General IT security | CSIS | A+ then Network+ then Security+ |
| SOC analyst or security analyst | CSAP | Security+ |
| Cloud security specialist | CSCP | Security+ |
| Vulnerability assessment or pen test | CNVP | Security+ |
| Senior security analyst | CSAE | Security+ then CySA+ |
| Senior security architect | CSIE | Security+ then CySA+ then PenTest+ |
| Broadest senior infrastructure role | CSOE | A+ then work up all five |
How Do CompTIA Stackable Certifications Work?
CompTIA stackable certifications are automatically awarded. Here is exactly how the process works:
Step 1: Earn the required individual CompTIA certifications under the current CE renewal program.
Step 2: All certifications in the stack must be active simultaneously. They cannot be expired.
Step 3: CompTIA automatically recognizes the combination and issues the stackable credential to your certification account.
Step 4: Log into your CompTIA certification account at comptia.org and navigate to Stackable Certifications to download your badge and certificate.
Step 5: Add the stackable title and the individual certifications to your resume, LinkedIn, and Credly profile.
No separate exam. No application form. No additional fee. The credential is issued automatically when the conditions are met.
How Long Do CompTIA Stackable Certifications Last?
CompTIA stackable certifications remain active as long as all contributing certifications are active. They do not have their own independent expiration date.
Each underlying CompTIA certification is valid for three years and must be renewed through the CompTIA CE program. If any single certification in your stack expires, the stackable credential becomes inactive.
The renewal cascade saves you time. When you earn a higher-level certification in the same pathway, it automatically renews the lower-level certifications below it, as long as those lower-level certifications are still active at the time.
For example: If you hold A+ and Network+ and earn Security+, your A+ and Network+ automatically renew for another three years at the moment Security+ is issued. You do not need to separately renew them.
This means the most efficient path to maintaining your entire stack is to pursue higher-level certifications progressively rather than renewing each lower-level cert individually.
Critical Resume Tip: List Both the Stack and the Individual Certifications
This is a mistake many candidates make that costs them interviews.
Many applicant tracking systems (ATS) scan resumes for specific certification names like “CompTIA Security+” or “CompTIA Network+”. If you only list your stackable title (CSIS, CSAP, etc.) without also listing the individual certifications, ATS software may not recognize it and your resume could be filtered out before a human ever sees it.
The correct way to list stackable certifications on your resume:
CompTIA Secure Infrastructure Specialist (CSIS)
- CompTIA A+
- CompTIA Network+
- CompTIA Security+
This approach ensures visibility in both automated screening and human review. The stackable title communicates your combined expertise at a glance. The individual certification names ensure ATS systems find the keywords they are scanning for.
CompTIA Stackable Certifications vs Vendor-Specific Certifications
CompTIA stackable certifications are vendor-neutral. They validate principles and skills that apply across any vendor’s technology. This gives them a different kind of value than vendor-specific credentials.
| Factor | CompTIA Stackable | Cisco CCNA | Microsoft Azure |
| Vendor neutrality | Yes | No | No |
| Applies across platforms | Yes | Cisco environments | Azure environments |
| Employer recognition | Very high | Very high | Very high |
| Best combined with | Vendor certs on top | CompTIA foundation | CompTIA foundation |
The strongest career positioning combines both. CompTIA stackable credentials provide the vendor-neutral foundation. Vendor-specific certifications on top create a complete picture of broad principles and specific platform expertise.
For professionals building toward Cisco networking roles, our CCNA exam preparation materials complement CompTIA Network+ well. For professionals building Azure skills alongside CompTIA, our AZ-900 exam preparation materials are the natural cloud foundation to add.
What Is the Most Popular CompTIA Stackable Certification?
The most popular CompTIA stackable certification is CSIS (CompTIA Secure Infrastructure Specialist), requiring A+, Network+, and Security+.
CSIS is the most popular because these three certifications are the most widely pursued CompTIA credentials individually. Most IT professionals targeting any security-adjacent or infrastructure role work toward all three in sequence. The CSIS stackable credential comes automatically as a bonus when they do.
What Is the Highest CompTIA Stackable Certification?
The highest CompTIA cybersecurity stackable certification is CSIE (CompTIA Secure Infrastructure Expert), requiring Security+, CySA+, PenTest+, and SecurityX.
The highest CompTIA infrastructure stackable certification is CSOE (CompTIA Systems Operations Expert), requiring A+, Network+, Security+, Server+, and Linux+.
How to Plan Your Stack Strategy
If you are starting from zero:
Begin with CompTIA A+ for your first help desk or IT support role. Add Network+ next. At this point you automatically earn CIOS. Add Security+ and you automatically earn CSIS, one of the most recognized mid-level stacks. From CSIS you choose your specialization: add CySA+ for CSAP if you want security analytics, or add Cloud+ for CSCP if you want cloud security.
If you already have some CompTIA certifications:
Log into your CompTIA certification account immediately and check your Stackable Certifications section. Many IT professionals discover they already hold one or more stackable credentials without realizing it. Claim them and add them to your resume today.
If you want the fastest path to a security analyst role:
Get Security+ first. It is the single most impactful CompTIA certification for cybersecurity career entry and it is the anchor of every cybersecurity stackable credential. Then add CySA+ to earn CSAP, which maps directly to SOC analyst and security analyst job descriptions. Our Security+ exam preparation materials are the right place to start.
If you want senior infrastructure or security roles:
Plan your five-year certification roadmap around CSOE or CSIE as your target. Every certification you earn along the path has standalone career value, so the expert-level stacks are about sustained investment rather than a single sprint.
For how CompTIA stackable certifications fit alongside your broader IT certification strategy, our IT certification roadmap covers every major career path and where CompTIA credentials fit within them.
Frequently Asked Questions About CompTIA Stackable Certifications
What are CompTIA stackable certifications?
CompTIA stackable certifications are credentials automatically awarded when you hold specific combinations of active CompTIA certifications. They require no additional exam, no separate application, and no extra cost.
Do CompTIA stackable certifications require an extra exam?
No. CompTIA stackable certifications are automatically issued when you hold the required combination of active certifications. There is no additional exam, application, or fee required.
How do I get my CompTIA stackable certification?
Earn the required individual certifications under the CompTIA CE renewal program. CompTIA automatically issues the stackable credential to your account. Log into comptia.org, navigate to Stackable Certifications, and download your badge and certificate.
What is the most popular CompTIA stackable certification?
CSIS (CompTIA Secure Infrastructure Specialist) is the most popular stackable certification. It requires A+, Network+, and Security+, which are the three most widely pursued CompTIA certifications.
What is the highest level CompTIA stackable certification?
CSIE (CompTIA Secure Infrastructure Expert) is the highest cybersecurity stackable, requiring Security+, CySA+, PenTest+, and SecurityX. CSOE (CompTIA Systems Operations Expert) is the highest infrastructure stackable, requiring A+, Network+, Security+, Server+, and Linux+.
Can CompTIA stackable certifications expire?
Yes. A stackable credential becomes inactive if any contributing certification expires. All certifications in your stack must remain active under the CompTIA CE program. The stackable credential itself does not have a separate expiration date.
Do old lifetime CompTIA certifications count toward stacks?
No. Only certifications active under the current CompTIA CE renewal program qualify. Legacy lifetime certifications that never expire under the old system must be recertified under the current program before they contribute to a stackable credential.
What does CSIS stand for in CompTIA?
CSIS stands for CompTIA Secure Infrastructure Specialist. It requires A+, Network+, and Security+ and is the most widely held CompTIA stackable credential.
What does CSAP stand for in CompTIA?
CSAP stands for CompTIA Security Analytics Professional. It requires Security+ and CySA+ and targets SOC analyst and security analyst roles.
What does CSIE stand for in CompTIA?
CSIE stands for CompTIA Secure Infrastructure Expert. It is the highest cybersecurity stackable certification and requires Security+, CySA+, PenTest+, and SecurityX.
How do I list CompTIA stackable certifications on my resume?
List both the stackable title and the individual certifications. Example: CompTIA Secure Infrastructure Specialist (CSIS) with CompTIA A+, CompTIA Network+, and CompTIA Security+ listed beneath it. This ensures both ATS software and human reviewers recognize your qualifications.
Does earning a higher CompTIA cert renew lower ones?
Yes. Earning a higher-level CompTIA certification in the same pathway automatically renews the lower-level certifications below it, as long as those certifications are still active when the higher cert is earned.
Which CompTIA stackable certification is best for a SOC analyst role?
CSAP (CompTIA Security Analytics Professional), requiring Security+ and CySA+, is the best stackable credential for SOC analyst and security analyst roles. It directly validates the threat detection, analytics, and incident response skills those roles require.
How many CompTIA stackable certifications are there?
There are 13 CompTIA stackable certifications in total. Seven fall under the Infrastructure pathway (CIOS, CSSS, CCAP, CNIP, CLNP, CSIS, CSOE) and six fall under the Cybersecurity pathway (CNSP, CSCP, CSAP, CNVP, CSAE, CSIE).
