Systems / OS certifications
Linux, Windows Server, virtualization, endpoint admin.
- Total certs
- 22
- Vendors
- 15
- Entry
- 3
- Associate
- 10
- Professional
- 7
- Expert
- 2
Entry
L1 · 3 certsFoundational certifications. Help-desk, support, A+, CCST, Network+, ITIL Foundation, AZ-900, AWS CLF.
Note
HubSpotHubSpot CRMHubSpot-CRMSystems / OS● activeThe HubSpot CRM Certification validates foundational knowledge of customer relationship management principles and HubSpot's CRM platform. This entry-level crede→IBM (delivered via Coursera)IBM z/OS Mainframe Practitioner Professional CertificateN/A (Coursera Professional Certificate, no exam code)Systems / OS● activeThe IBM z/OS Mainframe Practitioner Professional Certificate is a foundational credential for professionals entering mainframe computing. Delivered via Coursera→Linux FoundationLinux Foundation Certified IT AssociateLFCASystems / OS● activeThe LFCA certification was originally launched in 2020 and underwent significant updates in 2024–2025 to align with current industry practices in cloud computin→
Associate
L2 · 10 certsMid-level practitioner. CCNA, RHCSA, AZ-104, AWS SAA, CKAD, Terraform Associate, SC-300.
Note
AWSAWS Certified CloudOps Engineer – AssociateSOA-C03Systems / OS● activeThe AWS Certified CloudOps Engineer – Associate validates the technical knowledge and skills of cloud operations professionals, system administrators, and DevOp→Citrix (Cloud Software Group)Citrix Certified Associate – Virtualization1Y0-204Systems / OS● activeThe Citrix Certified Associate – Virtualization (CCA-V, exam code 1Y0-204) validates foundational competency in installing, configuring, managing, and troublesh→CompTIACompTIA Linux+XK0-005Systems / OS● retiredCompTIA Linux+ (XK0-005, V7) was a vendor-neutral, entry-to-intermediate Linux system administration certification covering system management, security, scripti→CompTIACompTIA Linux+XK0-006Systems / OS● activeCompTIA Linux+ (XK0-006, V8) is the current vendor-neutral Linux system administration certification, launched July 2025. It builds on the XK0-005 foundation wi→CompTIACompTIA Server+SK0-005Systems / OS● activeCompTIA Server+ (SK0-005) validates vendor-neutral skills to **install, configure, manage, and troubleshoot physical and virtual servers** in on-premises, cloud→IBMIBM Power Systems AdministratorNot formally assignedSystems / OS● activeIBM Power Systems Administrator is an internal credential designating expertise in managing IBM Power infrastructure and operating systems including AIX, IBM i,→Linux FoundationLinux Foundation Certified System AdministratorLFCSSystems / OS● activeThe Linux Foundation Certified System Administrator (LFCS) is a vendor-neutral, performance-based certification validating hands-on Linux system administration →MicrosoftMicrosoft Certified: Windows Server Hybrid Administrator AssociateAZ-800 + AZ-801Systems / OS● retiringThe Windows Server Hybrid Administrator Associate certification validates the ability to administer Windows Server in on-premises and hybrid cloud environments,→Red Hat (IBM)Red Hat Certified System Administrator (RHCSA)EX200Systems / OS● activeThe RHCSA is Red Hat's foundational Linux system administration certification. Introduced in 2019 and updated for RHEL 9 in 2024, it validates hands-on ability →VMware (Broadcom)VMware Certified Advanced Professional — Data Center Virtualization Deploy3V0-22.21NSystems / OS● activeThe VCAP-DCV Deploy (3V0-22.21N) is VMware/Broadcom's advanced-level certification validating hands-on expertise in designing, deploying, and troubleshooting pr→
Professional
L3 · 7 certsSenior-IC level. CCNP, CISSP, AZ-305, AWS SAP, CKS, OSCP, GIAC, Vendor Pro tracks.
Note
IBMIBM Certified Specialist — Virtualized Storage v2C0001506Systems / OS● activeThe IBM Certified Specialist — Virtualized Storage v2 (C0001506) validates technical expertise in IBM's enterprise storage virtualization portfolio. This profes→Linux FoundationLinux Foundation Certified EngineerLFCESystems / OS● activeThe Linux Foundation Certified Engineer (LFCE) is a professional-level hands-on certification for Linux systems engineers with 2–5+ years of production experien→NutanixNutanix Certified Professional — Multicloud InfrastructureNCP-MCI-6.10Systems / OS● activeThe NCP-MCI is Nutanix's professional-level infrastructure certification, recognizing technical competency in the Nutanix multicloud platform. It covers cluster→OracleOracle Linux 8 Certified Implementation Specialist1Z0-106Systems / OS● activeThe Oracle Linux 8 Certified Implementation Specialist (1Z0-106) certification validates professional-grade expertise in deploying, configuring, and maintaining→Red HatRed Hat Certified Engineer — Ansible AutomationEX294Systems / OS● activeThe Red Hat Certified Engineer (RHCE) is a **performance-based professional-level certification** for Linux systems engineers specializing in **Ansible automati→VMware (Broadcom)VMware Certified Professional — Data Center Virtualization2V0-21.23Systems / OS● retiredVCP-DCV (2V0-21.23) was the flagship professional-level credential for VMware vSphere system administrators and virtualization engineers managing on-premises en→WorkdayWorkday Professional Certified Functional Consultant - HCMWorkday Pro HCM FCSystems / OS● unverifiedThe Workday Professional Certified Functional Consultant — HCM is Workday's **flagship hands-on professional credential** for enterprise HR systems implementati→
Expert
L4 · 2 certsArchitect / principal level. CCIE, TOGAF, AWS SAP, Salesforce CTA, VMware VCDX, RHCA.
Note
Broadcom (VMware)VMware Certified Advanced Professional — Data Center Virtualization Design3V0-21.23Systems / OS● activeThe VCAP-DCV Design certification validates your ability to architect and design complex VMware vSphere environments. This advanced credential requires you to a→Citrix (Cloud Software Group)Citrix Certified Expert - Virtualization1Y0-403Systems / OS● activeThe CCE-V is Citrix's expert-tier virtualization certification, validating the skills of experienced IT solution designers—architects, consultants, and senior e→