SharePoint Administrator

SharePoint Administrator
Portsmouth VA (Norfolk Naval Shipyard) Onsite
We are seeking a Senior Systems Administrator (SharePoint) for the Norfolk Naval Shipyard IT Support Services contract. NNSY's mission is to safely return warships to the Fleet on time and within budget. The Systems Administrator (SharePoint) will support the administration, maintenance, and operation of SharePoint Server environments. This role supports enterprise collaboration and content management capabilities through secure, reliable SharePoint On-Premises and hybrid environments.

Responsibilities

• Configuring, managing, and maintaining SharePoint Server (2016/2019) environments.
• Administering web applications, site collections, content databases, and service applications.
• Managing user permissions, Active Directory group integration, and SharePoint security policies.
• Implementing and maintaining governance policies, backup and recovery plans, and disaster recovery strategies.
• Administering and optimizing Central Administration, Search Service Application, User Profile Service, and Managed Metadata Services.
• Supporting and managing migrations between SharePoint On-Premises and SharePoint Online using tools such as SPMT, ShareGate, or Metalogix.
• Performing routine system health checks and applying patches, Cumulative Updates (CUs), and Service Packs (SPs).
• Monitoring system performance, reviewing logs, and responding to alerts or issues affecting SharePoint availability or performance.
• Collaborating with infrastructure teams to support Windows Server, IIS, and SQL Server configurations related to SharePoint.
• Investigating and resolving SharePoint errors, performance issues, and service disruptions.
• Providing Tier II/III support to end users and site owners for SharePoint-related issues.
• Maintaining documentation of configurations, procedures, and troubleshooting guidance.
• Deploying and configuring custom or third-party SharePoint solutions, features, and web parts.
• Supporting solution lifecycle management across development, test, and production environments.
• Assisting with SharePoint migrations and upgrades between versions or environments.

Education and Experience

• Bachelor's degree in an IT-related discipline (e.g., Computer Science, Information Technology, Software Engineering) with a minimum of seven (7) years of experience administering SharePoint Server, including at least three (3) years of specialized experience managing, configuring, and supporting SharePoint On-Premises environments.
• Or Level II Certification (Security+ or better) with seven (7) years of relevant experience as described above.

Desired Skills

• Microsoft Certified: SharePoint Server Hybrid Administrator Associate
• Microsoft Certified: Windows Server Administrator
• CompTIA Security+

Security Clearance

• Active Top-Secret clearance required.

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Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status ").