Senior SharePoint Administrator (Microsoft 365 Collaboration)

Dhaka Technology Limited; Washington (District of Columbia); On-site; USD 110,000 - 140,000; Full time

Job summary

Dhaka Technologies Limited Company in Washington, DC is seeking a Senior SharePoint Administrator (Microsoft 365 Collaboration) for a 100% onsite, full-time contract. You will own day-to-day SharePoint Online administration, lead intranet rebuilds, establish governance, and serve as the primary escalation point for incidents.

The role requires 5+ years in SharePoint with enterprise/government experience, and proficiency across SharePoint Online/Server, Microsoft 365 services, and Power Platform.

Qualifications

• Five (5) or more years of hands-on SharePoint experience, including senior level.
• Experience supporting enterprise or government environments.
• Proficiency with SharePoint Online and/or SharePoint Server (2013/2016/2019).
• Experience with Microsoft 365 services that integrate with SharePoint (Teams, OneDrive).
• Knowledge of governance, data retention, and compliance practices.

Responsibilities

• Manage day-to-day SharePoint intranet and Microsoft 365 collaboration environment.
• Monitor system performance, capacity, storage, and availability.
• Perform site collections, permissions, content, and metadata management.
• Coordinate patches, updates, and service packs.
• Develop and support Power Platform solutions (Power Automate, Power Apps).
• Maintain governance documentation and runbooks.

Skills

SharePoint Administration

Microsoft 365

Governance & Compliance

PowerShell Automation

Information Architecture

Incident & Change Management

Tools

Power Automate

Power Apps

PnP PowerShell

SharePoint Online

SharePoint Server

Microsoft Teams

Job description

Dhaka Technologies Limited Company | Contract

Washington, United States | Posted on 07/28/2026

Job Title: Senior SharePoint Administrator (Microsoft 365Collaboration)

Location: Washington, DC 20005 - 100% onsite (no remoteor hybrid)

Employment Type: Full-time contract, 40hours per week, Monday through Friday

Contract Duration: ThroughSeptember 30, 2026, with potential for extension

Dhaka Technologies Limited Company is hiring for Client a SeniorSharePoint Administrator to ensure the reliable operation, maintenance,governance, and optimization of the Client's Microsoft 365 and SharePointenvironment. The Senior SharePoint Administrator will lead the design,implementation, administration, and enhancement of the agency intranet, andwill collaborate closely with the Client's internal IT staff, executivebusiness management, and a third-party intranet application provider.

This is a hands-on senior technical role. The successful candidatewill own day-to-day SharePoint Online administration, drive an intranetrebuild, establish governance and change management documentation, and serve asthe primary escalation point for all SharePoint-related incidents.

Key Responsibilities

Administrationand Operations

• Manageday-to-day administration of the Client's SharePoint intranet site andMicrosoft 365 collaboration environment.


• Monitorsystem performance, capacity, storage utilization, and platform availability.


• Perform sitecollection administration, permissions management, and content oversight.


• Maintain andupdate configuration settings, document libraries, lists, workflows, and modernpages.


• Coordinatethe timely application of patches, updates, and service packs.

Securityand Compliance

• Implement andenforce governance policies covering user permissions, data retention, andcontent lifecycle management.


• Partner withIT security staff to maintain compliance with organizational and governmentsecurity requirements.


• Support auditactivities and produce compliance and access reports as required.

Supportand Troubleshooting

• Serve as theprimary point of support for all SharePoint-related incidents and servicerequests.


• Troubleshootissues involving performance, access and authentication, configuration,integrations, and workflows.


• Coordinateescalations with Microsoft Support and third-party vendors as needed.

Developmentand Customization Support

• Design andsupport solutions using Power Automate, Power Apps, and out-of-the-boxSharePoint capabilities.


• Support thedeployment and maintenance of SharePoint solutions, site templates, and webparts.


• Recommendplatform enhancements aligned to documented business requirements.

Documentationand Governance

• Maintaintechnical documentation, architecture diagrams, and configuration inventories.


• Establish andenforce governance policies, site provisioning processes, and namingconventions.


• Authorstandard operating procedures (SOPs), runbooks, and end-user knowledgearticles.

Collaborationand Stakeholder Engagement

• Partner withbusiness units to capture collaboration needs and translate them intoSharePoint solutions.


• Develop anddeliver training and knowledge-sharing sessions for end users and site owners.


• Advisestakeholders on best practices for information architecture, metadata design,and content management.


• Assessment ofthe current SharePoint intranet site, delivered within 15 days of start andagain within 30 days of the rebuilt site going live.


• Rebuild ofthe SharePoint intranet site, delivered within 30 days of start.


• SharePointgovernance documentation, delivered within 60 days of start.


• Changemanagement and configuration documentation, delivered within 60 days of start.


• Weekly issueresolution logs and support ticket reports once the environment is rebuilt.


• Weekly systemhealth and performance reports once the environment is rebuilt.


• Ongoingrecommendations for platform improvements and new features.

Requirements

Required Qualifications

Experience

• Five (5) ormore years of hands-on SharePoint experience, including at least two (2) yearsat the Senior SharePoint Administrator level.


• Three (3) ormore years supporting an enterprise or government environment.

SharePointPlatform Expertise

• Hands-onexperience administering SharePoint Online and/or SharePoint Server (2013,2016, or 2019).


• Proficiencywith site collections, lists and libraries, permissions, content types,workflows, and search configuration.


• Experiencewith Microsoft 365 services that integrate with SharePoint, including MicrosoftTeams, OneDrive, Power Apps, and Power Automate.

Infrastructureand Administration

• Workingknowledge of SharePoint architecture, service applications, and siteprovisioning concepts.


• Ability tomonitor system health, performance, and storage usage.


• Experiencewith patching, updates, and troubleshooting, particularly in on-premisesenvironments.


• Familiaritywith Active Directory, Microsoft Entra ID (Azure AD), and identity and accessmanagement.

Toolsand Automation

• Experienceusing PowerShell to automate SharePoint administration tasks.


• Familiaritywith modern SharePoint page design, site templates, and web parts.

Securityand Compliance

• Knowledge ofgovernance frameworks, permissions models, and data lifecycle policies.


• Experiencewith Microsoft 365 compliance, retention, and auditing capabilities.


• Understandingof organizational or federal security standards in government environments.


• Strongproblem-solving and analytical skills.


• Excellentwritten and verbal communication skills for end-user support and stakeholdercoordination.


• Ability totranslate business requirements into technical solutions.


• Ability todeliver work accurately, professionally, and within established timelines.

Preferred Qualifications

• Experiencewith Viva Connections.


• Experienceworking in structured service delivery environments using ITIL or a similarframework.


• Priorexperience supporting a District of Columbia, state, or federal governmentagency.


• Microsoftcertifications such as Microsoft 365 Certified: Teamwork AdministratorAssociate, Microsoft 365 Certified: Administrator Expert, or MicrosoftCertified: Power Platform Fundamentals.


• Bachelor'sdegree in Computer Science, Information Systems, or a related field, orequivalent professional experience.

Work Schedule and Location

• Work isperformed 100% onsite at the Client site in Washington, DC. Remote and hybridarrangements are not available for this position.


• Standardschedule is 40 hours per week, Monday through Friday, during core businesshours.


• Selectedcandidate must successfully complete a background check prior to placement.


• Applicantsmust be legally authorized to work in the United States without sponsorship.

Skills and Keywords

SharePoint Online, SharePoint Server 2013, SharePoint Server 2016,SharePoint Server 2019, SharePoint Administrator, Microsoft 365, Office 365,M365 Administration, Power Automate, Power Apps, Power Platform, MicrosoftTeams, OneDrive for Business, Viva Connections, PowerShell, PnP PowerShell,Site Collection Administration, Permissions Management, Content Types, ManagedMetadata, Information Architecture, Search Configuration, Workflow Automation,Web Parts, Modern Pages, Intranet Development, Active Directory, Azure ActiveDirectory, Microsoft Entra ID, Identity and Access Management, Governance, DataRetention, Compliance, Auditing, ITIL, Incident Management, Change Management,Technical Documentation, Standard Operating Procedures, Government IT, EnterpriseCollaboration.