L3 M365 Engineer - USA - Remote

Astreya; United States; Remote; USD 132,000 - 209,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision coverage

Flexible Spending Account

Commuter benefits

Tuition reimbursement

Paid time off

Paid holidays

Life insurance

Disability insurance

Employee assistance program

Job summary

Astreya is seeking an experienced Senior Microsoft 365 Administrator to oversee enterprise-scale deployments across SharePoint Online, OneDrive, Teams, and related security controls. The role requires hands-on governance, information architecture, and policy management with deep expertise in Purview, Viva Insights, and Zero-Trust principles.

Strong scripting skills (PowerShell, Microsoft Graph) and Azure AD proficiency are essential.

Qualifications

• 7+ years administering Microsoft 365 at enterprise scale (10K+ users).
• Deep expertise in SharePoint Online, OneDrive, and Teams administration with governance.
• Advanced Teams administration including voice/telephony and policy management.
• Hands-on with Purview (DLP, retention, sensitivity labels, eDiscovery) and Viva Insights.
• Strong scripting skills: PowerShell and Microsoft Graph API; automation experience.
• Experience with Azure Active Directory / Entra ID and Conditional Access.
• Solid understanding of zero-trust security principles for collaboration platforms.

Skills

Microsoft 365 administration

SharePoint Online administration

OneDrive administration

Microsoft Teams administration

Purview governance

Viva Insights configuration

PowerShell scripting

Microsoft Graph API

Azure Active Directory / Entra ID

Conditional Access

Zero-trust security principles

Tools

PowerShell

Microsoft Graph API

Azure AD / Entra ID

Governance tooling

Job description

Required Qualifications

• 7+ years of hands-on experience administering Microsoft 365 at enterprise scale (large commercial tenants, 10K+ users).
• Deep technical expertise in SharePoint Online and OneDrive administration, including information architecture and governance.
• Advanced proficiency in Microsoft Teams administration, voice/telephony, and policy management.
• Demonstrated experience with Microsoft Purview (formerly Compliance Center) — DLP, retention, sensitivity labels, eDiscovery.
• Hands-on experience with Viva Insights configuration, org data management, and privacy-safe analytics delivery.
• Strong scripting skills: PowerShell, Microsoft Graph API; experience with automation frameworks.
• Experience with Azure Active Directory / Entra ID, Conditional Access, and role-based access management.
• Solid understanding of zero-trust security principles applied to collaboration platforms.

Preferred Qualifications

• Microsoft certifications: MS-700 (Teams), MS-721 (Collaboration Communications), SC-400 (Compliance), or equivalent.
• Experience managing M365 in regulated industries or environments with strict compliance requirements.
• Familiarity with Power Platform (Power Automate, Power Apps) as they integrate within the M365 ecosystem.
• Exposure to Microsoft Copilot for M365 rollout, governance frameworks, and readiness assessments.
• Experience with ITSM tools and change management processes (e.g., ServiceNow platform).

Salary Range

$132,240.00 - $208,800.00 USD (Salary)

• Please note that the salary information provided herein is base pay only (gross); it does not include other forms of compensation which may or may not apply to this specific position, namely, performance-based bonuses, benefits-related payments, or other general incentives - none of which are guaranteed, may be subject to specific eligibility requirements, and are wholly within the discretion of Astreya to remit.
• Further, the salary information noted above is a range that consists of a minimum and maximum rate of pay for this specific position. Where an applicant or employee is placed on this range will depend and be contingent on objective, documented work-related considerations like education, experience, certifications, licenses, preferred qualifications, among other factors.

Astreya offers comprehensive b** enefits to all Regular, Full-Time Employees, **** including:**

• Medical provided throughUHC(PPO, HSA,Surestoptions) / Medical provided through Kaiser (HMO option only) for California employees only

• Dental provided throughUHC

• Nationwide Vision provided byUHC

• Flexible Spending Account for Health & Dependent Care

• Pre-Tax Account for Commuter Benefit/Parking & Transit (location-specific)

• Continuing Education and Professional Development via various integrated platforms, e.g.Udemy and Coursera

• Corporate Wellness Programprovided by Goomi Group

• Employee Assistance Program

• Wellness Days

• Basic and Supplemental Life Insurance

• Short Term & Long Term Disability

• Critical Illness, Critical Hospital, and Voluntary Accident Insurance

• Tuition Reimbursement (available 6 months after start date, capped)

• Paid Time Off (accrued and prorated, maximum of 120 hours annually)

• Paid Holidays

• Any other statutory leaves, paid time, or otherancillarybenefits required under state and federal law