Microsoft 365 Senior Administrator

Insight Global; Midlothian (VA); On-site; USD 48,000 - 55,000; Full time

Job summary

Insight Global is seeking a Microsoft 365 Senior Administrator to lead the design, administration, governance, and modernization of enterprise Microsoft 365 platforms, focusing on SharePoint and the Power Platform. This role collaborates with stakeholders to deliver secure, scalable solutions that meet CJIS/COV/FBI security requirements.

The position combines hands-on technical leadership with platform architecture, governance, and mentorship of the Microsoft 365 team, driving adoption and

Qualifications

• 8+ years of IT infrastructure, platform engineering, or Microsoft technologies experience.
• Extensive experience administering enterprise SharePoint environments (Online and SharePoint Server 2016/2019).
• Proven experience designing and implementing enterprise SharePoint and Power Platform solutions.
• Experience leading technical teams and mentoring junior developers/administrators.
• Strong understanding of identity management, governance, compliance frameworks, and data loss prevention (DLP).
• Experience working directly with business stakeholders to deliver technology solutions.
• Experience with governance models and best practices for enterprise collaboration platforms.

Responsibilities

• Design, implement, and support SharePoint Online/On-Prem and Microsoft 365 solutions, including intranets and Power Platform apps.
• Partner with stakeholders to gather requirements and deliver scalable collaboration solutions.
• Administer and govern SharePoint and Microsoft 365 environments for security, compliance, and performance.
• Establish governance policies, docs, cloud best practices, and platform standards.
• Lead and mentor the Microsoft 365 team, prioritizing workloads and code reviews.
• Drive Microsoft 365 adoption and modernization across the organization.
• Serve as the liaison between IT leadership, project teams, and business units to align solutions.

Skills

Strong communication

Stakeholder management

Organizational skills

Education

Microsoft 365 Administrator certification

Microsoft 365 Certified: Teams Administrator Associate certification

Tools

PowerShell scripting

Microsoft Graph API

SharePoint Online/On-Prem

SPFx development

Azure Active Directory

Okta

CyberArk

Microsoft 365 Administration

Job description

Job Description

Insight Global is seeking a Microsoft 365 Senior Administrator to lead the design, administration, governance, and modernization of enterprise Microsoft 365 collaboration platforms, with a primary focus on SharePoint and the Power Platform. This individual will partner closely with business stakeholders to develop secure, scalable, and compliant solutions while ensuring alignment with strategic initiatives and CJIS/COV/FBI security requirements. The role combines hands‑on technical leadership, platform architecture, governance, and team mentorship. The pay range for this role is $35-$40/hr.

Job Responsibilities

• Design, implement, and support SharePoint Online/On-Prem and Microsoft 365 solutions, including intranets, document management systems, and Power Platform applications.
• Partner with business stakeholders to gather requirements and deliver scalable, user‑focused collaboration and automation solutions.
• Administer and govern SharePoint and Microsoft 365 environments, ensuring security, compliance, performance, and adherence to CJIS/COV/FBI standards.
• Establish and maintain governance policies, operational documentation, cloud best practices, and platform standards.
• Lead, mentor, and provide technical oversight to Microsoft 365 team members, including workload prioritization, code reviews, and development standards.
• Drive Microsoft 365 adoption and modernization initiatives across the organization.
• Serve as the primary liaison between IT leadership, project teams, and business units to align technology solutions with agency goals.

Develop strategic roadmaps, manage work requests, and continuously improve platform functionality based on stakeholder feedback.

Skills and Requirements

• 8+ years of IT infrastructure, platform engineering, or Microsoft technologies experience.
• Extensive experience administering enterprise SharePoint environments (Online and SharePoint Server 2016/2019).
• Proven experience designing and implementing enterprise SharePoint and Power Platform solutions.
• Experience leading technical teams and mentoring junior developers/administrators.
• Strong understanding of identity management, governance, compliance frameworks, and data loss prevention (DLP).
• Experience working directly with business stakeholders to deliver technology solutions.
• Microsoft 365 Administrator certification.
• Microsoft 365 Certified: Teams Administrator Associate certification.
• Proficiency with Microsoft Office tools, including Word, Excel, PowerPoint, Outlook, Project, and Visio. State or local government IT experience.
• Experience working within VITA compliance standards and government procurement environments.
• Knowledge of cloud migration strategies and modernization initiatives.
• Advanced SharePoint Framework (SPFx) development experience.
• Strong PowerShell scripting capabilities.
• Experience developing integrations using Microsoft Graph API.
• Experience with identity and access management solutions such as Okta, CyberArk, and Azure Active Directory.
• Familiarity with CJIS, COV, FBI, or similar regulatory and security frameworks.
• Microsoft certifications related to Power Platform, Teams Administration, or Microsoft 365 technologies.
• Experience establishing governance models and best practices for enterprise collaboration platforms.
• Strong communication, stakeholder management, and organizational skills.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [e-mail] learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.