Sumit Atre, Cissp Email & Phone Number

Hi!,I am Sumit, a seasoned Systems Administrator with a robust focus on on-premise, security, and cloud infrastructure. With over 13+ years in the IT industry, I hold certifications including CISSP, Azure Administrator, Microsoft 365 Enterprise Administrator Expert, and Security+.In my current role at IT Business Advisors, I deliver comprehensive on-site and remote administration for diverse clients in healthcare, finance, legal, and manufacturing sectors. Collaborating closely, I design, implement, and sustain projects like VPN, MDM, MFA, ZeroTrust, and SharePoint, while seamlessly integrating with identity and access management tools such as Okta and AppGate.During my tenure at Some IT Guy, I managed escalated issues, provided after-hours support, security assessments and configured Windows Servers. My expertise encompasses Active Directory, security remediation, Azure/365 administration, technical support, LAN/WAN administration, and more.With an academic foundation from the University of Guelph and Sheridan College, I complement my education with esteemed certifications including CISSP, Microsoft 365 Certified: Enterprise Administrator Expert, Security+, Microsoft Azure Administrator, and Microsoft 365 Mobility and Security.Beyond my professional pursuits, I nurture a dynamic homelab where I experiment with technologies including Windows Servers, Kubernetes clusters, and various self-hosted projects. My dedication to continuous learning is evident through active participation in the ISC(2) mentorship program for CISSP.I am eager to connect with like-minded professionals committed to technological advancement. Whether you seek cybersecurity insights, synergistic collaborations, or discussions on the latest industry trends, I welcome you to initiate contact.Thank you for exploring my profile. I look forward to connecting with youSumit Atre,CISSP