We are seeking an energetic, team-oriented SharePoint Administrator to support the maintenance of up to five SharePoint environments. The SharePoint Administrator will have the following responsibilities: Assist and back up our SharePoint Lead Architect with all aspects of SharePoint installation, maintenance, customization, troubleshooting and architecture. The SharePoint Admin will come on-site to work on classified networks at least 3 days/week. Assist in the enhancement and support of SharePoint custom applications including portals, workflow applications and web sites. Maintain the health of the SharePoint servers, review system logs, install required security and product updates/patches, verify backups, and troubleshoot SharePoint/server issues. Develop custom SharePoint solutions as required using SharePoint Designer, Nintex Workflows, PowerShell, JavaScript, and CSS Support any additional duties as assigned Required Skills 4+ years relevant experience administrating and/or developing SharePoint solutions Experience with SharePoint on-premises, multi-tier farms (SP13, SP16, SP19). Experienced installing, configuring, upgrading, administering, customizing, and maintaining on-premises, multi-server SharePoint farms SP Server Admin experience PowerShell scripting, IIS Management, AD infrastructure, Patching/Updates/Upgrade, SSL Cert Management SP Service Application InstallConfigTrouble-Shoot all SP Service Applications (Search, Metadata, User Profiles, etc.) Client-Side development/scripting/CSS JavaScript, CSOM, JSOM, jQuery, Rest, CSS Custom Solution Development SharePoint Designer Workflows, SQL Reporting Services, Power-BI, VS/C#, Timer Jobs, Event Receivers, Nintex Forms/Workflows Experience with troubleshooting, proactively identifying issues and driving them to resolution. Strong communication skills (oral and written) as well as the ability to interact with team members, various levels of management, and internal clients with assorted levels of computer experience. Committed to results and success in accomplishing goals. A fast learner with a demonstrated ability to quickly learn technology and understand unique system requirements. Excellent customer service skills Active Secret Clearance and ability to obtain and maintain a DOE "Q" security clearance Desired Skills Current DoD Top Secret or DOE Q security clearance Custom SharePoint Solution development using Visual Studio C# Experience creating custom Nintex workflows and forms Experience with Windows Server, SQL Server, and Active Directory Microsoft Certified in Windows Server and/or SharePoint Experience with Microsoft Azure Stack Experience with SharePoint Online, SharePoint Framework, and Office 365