About Jacek Szewczyk
Information Technology professional specializing in Network Administration, Cybersecurity, enterprise environments, and systems infrastructure based in Chicago, Illinois.
// Professional Background
My focus centers on enterprise IT infrastructure, cybersecurity, systems operations, and network administration. With a strong daily foundation in Windows environments (Windows Server, Active Directory, Group Policy, and client endpoint management), I complement my systems work with physical Cisco routing, switching, and defensive network posture.
I hold rigorous industry certifications including CCNA, CompTIA Security+, Network+, Linux+, A+, and Microsoft Azure Fundamentals (AZ-900). My goal is delivering high-availability IT services, resilient networking, and practical systems support.
// Quick Profile
- > Location: Chicago, Illinois, USA
- > Role: IT Professional
- > Focus: Network Administration, Cybersecurity, Windows Systems
- > Primary Environment: Windows / Windows Server / Hybrid
- > Cumulative GPA: 3.72 (Phi Theta Kappa Honor Society)
- > Languages: English (Native), Polish
- > Leadership: President of Cyber Security Club