Sharepoint Administrator with GCCH (Only US Citizen)

Role- Share point Admin with GCCH experience … Location – Remote Only US Citizen who is holding only single US Country Citizenship not any other country Citizenship Job Description – Roles & Responsibilities • Lead and provide L2/L3 support for SharePoint GCCH, Online, and On‑Premises environments in an enterprise setting • Own SharePoint administration, including farm configuration, server maintenance, patching, upgrades, monitoring, and performance tuning • Design, develop, and support business solutions using Power Apps and Power Automate integrated with SharePoint • Build, maintain, and troubleshoot Nintex workflows supporting complex business processes • Plan and execute SharePoint migrations using Share Gate, including assessment, remediation, execution, and validation • Troubleshoot critical incidents, perform root cause analysis, and ensure timely resolution • Collaborate with client stakeholders, product owners, and cross‑functional teams • Mentor junior team members and contribute to solution design and best practices • Ensure solutions comply with security, governance, and compliance standards Required Skills • SharePoint Online and On‑Premises L2/L3 support • Power Apps and Power Automate development and support • SharePoint server administration and troubleshooting • Microsoft 365 administration and governance • Nintex workflows development and support • Sharegate‑based SharePoint migrations • ITIL‑aligned support processes • Strong communication and stakeholder skills Preferred Skills • Experience in ITAR‑compliant and GCCH environments • Project Server administration • Team's migrations using AvePoint Fly • AvePoint Cloud Governance