Milestone overview
This milestone focuses on applying my system administration knowledge through real-world, production-style projects that simulate enterprise IT environments. The work involves designing, deploying, and managing complete systems, including Linux and Windows servers, networking configurations, security hardening, and automation. Projects are built in lab environments that replicate real organizational infrastructures, incorporating best practices in system reliability, security, and scalability. This milestone demonstrates my ability to operate as a system administrator by delivering practical solutions, managing infrastructure, and solving complex technical problems in realistic scenarios.
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Estimated effort
Capability focus
Competencies you are exercising or validating through this work — each links to the full skill profile.
Formal validation
Credentials and exams tied to this milestone — progress toward industry-recognized validation.
Expected deliverables and proof points for this milestone.
Additional work that sits in the same progression phase.
This milestone focuses on building foundational knowledge in cloud computing and preparing for the Microsoft Certified: Azure Fundamentals (AZ-900) certification. The preparation covers core cloud concepts such as cloud models (IaaS, PaaS, SaaS), Azure core services, pricing and cost management, security, compliance, and governance. In addition to theoretical learning, hands-on practice is performed through labs to explore the Azure portal and basic resource deployment. This milestone provides a solid understanding of how cloud platforms operate and serves as the foundation for more advanced cloud administration and engineering roles.
This milestone focuses on building a strong foundation in cybersecurity and preparing for the CompTIA Security+ certification (SY0-701). The preparation covers essential security domains such as threat detection, risk management, cryptography, identity and access management (IAM), network security, and security operations. A combination of theoretical study and hands-on labs is used to simulate real-world security scenarios, including vulnerability analysis, incident response, and system hardening. This milestone strengthens my ability to identify, analyze, and mitigate security risks, and prepares me to contribute to secure IT environments across systems, networks, and cloud infrastructures.
Open milestoneThis milestone focuses on preparing for entry-level System Administrator roles by building a strong professional presence and aligning my technical skills with market expectations. The process includes creating and optimizing my CV, developing a professional LinkedIn profile, and building a portfolio that showcases hands-on labs and practical projects completed throughout my learning journey. Special attention is given to clearly demonstrating technical skills, problem-solving abilities, and real-world experience. This milestone ensures that I am not only technically prepared, but also able to effectively present my skills and stand out in the job market.
Open milestoneThis milestone represents my continued professional development while working in an IT role, focusing on preparing for the CompTIA Server+ certification. The preparation builds on real-world experience and covers key server infrastructure concepts such as server hardware, virtualization, storage solutions, high availability, disaster recovery, and server administration. Learning is reinforced through hands-on labs and practical exposure to production-like environments. This milestone reflects my commitment to continuous improvement and my progression toward more advanced roles in system administration and infrastructure management.
Open milestone