Sr SharePoint Administrator in Cornholme

At INflow Federal, we’re not just building infrastructure—we’re shaping the future of national defense. We design and engineer secure, intelligent systems that empower mission success through the seamless integration of human insight and machine capability. With deep roots in Department of Defense (DoD) networks and a commitment to operational excellence, we deliver infrastructure that fuels advanced analytics, AI/ML, and data-driven decision-making at scale. Every project is an opportunity to tackle complexity head-on and build solutions that make a real-world impact. Join INflow and help lead the charge toward a smarter, more connected defense landscape.

INflow Federal is seeking a SharePoint Administrator to support our Navy program. NNSY’s mission is to safely return warships to the Fleet on time and within budget. In this role, you 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. Here, your work is more than a job—it’s a journey in innovation. With opportunities to work on high-impact projects, access to the latest technologies, and a culture that thrives on creativity and collaboration, INflow Federal is where your expertise can truly make a difference.

Job 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.

Required Skills

• Experience configuring, administering, and maintaining SharePoint Server 2016/2019 environments, including web applications, site collections, content databases, and service applications.
• Strong knowledge of SharePoint security, including user permissions, Active Directory integration, and security policy enforcement.
• Experience implementing governance, backup and recovery, and disaster recovery strategies for SharePoint environments.
• Proven ability to perform system health checks, apply patches, Cumulative Updates (CUs), and Service Packs (SPs).
• Experience monitoring SharePoint performance, reviewing logs, and responding to availability or performance issues.
• Hands-on experience supporting SharePoint migrations and upgrades, including On-Premises to SharePoint Online, using tools such as SPMT, ShareGate, or Metalogix.
• Ability to deploy and support custom or third-party SharePoint solutions across development, test, and production environments.
• Strong troubleshooting skills providing Tier II/III support and maintaining technical documentation and operational procedures.

Education & Certification Requirements

• Bachelor’s degree in an IT-related field or IAT Level II certification (Security+ or higher).
• 7 years of SharePoint administration experience.

Desired Certifications

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

Clearance Requirements

DoD Top Secret clearance is required.

Citizenship Requirements

INflow Federal is a defense contractor. Pursuant to our government contracts, candidates must be US Citizens to be considered for employment.

Other Notes

• Some travel may be required: Must have valid driver’s license and transportation. This is subject to change at the direction of the customer.
• Candidate must have the ability to lift up to 50 lbs.
• Must have willingness to perform duties not listed in the job description as required by INflow and our customer.

Equal Opportunity Employer

INflow provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Diversity and Inclusion

INflow provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.