Windows Systems Administrator

Job Title : Windows Systems Administrator

Experience :3–5 Years

Location : Remote, India

Department :IT Infrastructure & Operations

Role Overview : Byteridge is a cloud‑native, remote‑first technology company with ~200 employees across India and the US. We are seeking a Windows Systems Administrator to manage endpoint security, identity and access operations, Microsoft 365 administration, and compliance support in a SOC 2 and ISO 27001 environment. This role is hands‑on, supporting cross‑timezone operations and collaborating with HR, Finance, Engineering, and Delivery teams.

Key Responsibilities:

• Manage Windows 10/11 devices via Microsoft Intune (MDM, compliance, conditional access, BitLocker).

• Administer Microsoft Entra ID (Azure AD) for user lifecycle, groups, MFA, and SSO provisioning.

• Operate Microsoft Defender for Endpoint and coordinate with managed security operations.

• Oversee Microsoft 365 services (Exchange Online, Teams, SharePoint, OneDrive, licensing).

• Maintain email security (SPF, DKIM, DMARC) and DNS records.

• Support Azure infrastructure (VMs, storage, monitoring, Defender for Cloud).

• Execute onboarding/offboarding processes and integrate with HRIS systems.

• Track compliance, maintain asset registers, and manage GRC platform evidence for audits.

• Document SOPs, runbooks, and ITSM tickets for audit readiness.

Required Skills:

• Hands‑on experience with Windows administration (3–5 years).

• Strong knowledge of Intune, Entra ID/Azure AD, Microsoft 365.

• Familiarity with endpoint security tools (Defender or equivalent).

• Basic understanding of SPF, DKIM, DMARC.

• PowerShell scripting for automation and reporting.

• Strong communication skills and a security‑first mindset.

Preferred Skills/Certifications:

• MD‑102, AZ‑900, SC‑900 certifications.

• Experience with Sophos MDR, Action1 RMM, or GRC platforms.

• Exposure to SOC 2 / ISO 27001 audit documentation.

• DNS management (AWS Route 53, Azure DNS).