SharePoint Network Engineer (Software Development Analyst 4) - 2

SharePoint Administrator

HII-Mission Technologies is seeking a skilled SharePoint Administrator to join our team in Virginia Beach, VA. In this hands-on technical role, you will be responsible for the administration, maintenance, and cybersecurity compliance of a SharePoint 2019 environment within a secure DoD enclave. This position plays a critical role in supporting backend infrastructure, ensuring adherence to cybersecurity standards, and enabling enterprise collaboration across mission-critical systems and geographically dispersed sites. The ideal candidate will bring deep platform expertise in SharePoint services, backend maintenance, and cybersecurity compliance while also contributing to workflow deployment, database performance tuning, and user support. Additionally, you will help sustain Authority to Operate (ATO) through RMF documentation and STIG checklists, leveraging automation tools such as PowerShell, Python, and C# to streamline operations. Relocation assistance is available if selected candidate resides out of state.

What You Will Do :

• Research, design, develop, and / or modify enterprise-wide systems and / or applications software.
• Evaluate interface between hardware and software, operational requirements, and characteristics of overall system. Document testing and maintenance of system corrections.
• Administer and maintain SharePoint 2019 farms, site collections, service applications, and associated services.
• Configure and manage user permissions, access controls, group roles, and workflow automations.
• Monitor system health and server performance, including IIS configuration, ULS logs, and storage utilization.
• Apply updates, hotfixes, and cumulative patches while ensuring service continuity.
• Troubleshoot application errors, performance degradation, and service disruptions.
• Enforce compliance with DoD RMF requirements, NIST 800-53 controls, and applicable DISA STIGs.
• Support the development and deployment of PowerShell scripts to streamline administrative and compliance tasks.
• Maintain accurate and current documentation of system configurations, change management actions, and cybersecurity artifacts.
• Provide technical support and training to end users and collaborate with cybersecurity, network, and server teams.
• Participate in security reviews, audits, and risk assessments to maintain ATO status.

What We Are Looking For :

Preferred : Bonus Points For :

Physical Requirements :

Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family.