> Markdown version of [/jobs/ext/4475633-senior-systems-engineer-m365](https://www.wearedevelopers.com/jobs/ext/4475633-senior-systems-engineer-m365). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Engineer - M365 - **Company:** The BayTech Group - **Location:** Baltimore, MD, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Systems Engineering, User Authentication, Microsoft Azure, Domain Name System (DNS), Network Layer, Windows Servers, Windows PowerShell, Azure Active Directory, Cloud Services, Microsoft SharePoint, Systems Integration, EndPointSecurity, Microsoft InTune - **Published:** October 2, 2026 - **Apply:** https://www.disabledperson.com/jobs/75678697-senior-systems-engineer-m365 ## About the Role * Deep Microsoft 365 expertise - Exchange Online, Teams, SharePoint, OneDrive * Strong Microsoft Entra ID / Azure AD experience - identity, SSO, MFA, Conditional Access * Intune / endpoint management and device security * Azure infrastructure and cloud services * Windows Server / Active Directory / Group Policy * PowerShell scripting and automation * Microsoft Defender and security tooling * Experience with migrations, integrations and large-scale infrastructure projects * Strong understanding of networking, DNS, authentication and enterprise infrastructure * Ability to troubleshoot complex issues across cloud, endpoint, identity and network layers We're looking for someone who goes well beyond day-to-day administration - someone who can engineer, automate, architect and improve the environment. Ideal candidates will have several years of senior-level systems/infrastructure engineering experience in sophisticated Microsoft environments. Must be comfortable with hybrid in Baltimore City. ## Description We're searching for a highly technical Senior Systems Engineer with deep expertise across the Microsoft 365 ecosystem and broader enterprise infrastructure. This is a hands-on engineering role for someone who can own complex systems, troubleshoot at a high level, and help design and improve a modern Microsoft-based environment.