SharePoint Developer

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SharePoint Developer

SOS International

135,000–145,000 / Year

Location

Fort Belvoir, VA, United States

Experience

Senior

Posted

Jul 14, 2026

Apply by

August 13, 2026

Applicants

0

Early applicantEasy applyFull-timeWork from Office

Job Description

## Company Description Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. ## Job Description Overview SOSi is seeking a highly qualified SharePoint Developer to join our team in support of our government customer on site in Fort Belvoir, VA. The SharePoint Developer will perform as a technical expert in the area of SharePoint development and administration to support the operation, maintenance, and modification of the ARIMS family of applications. Essential Job Duties - Develop, configure, and manage SharePoint applications and site collections. - Monitor and remediate any issues with SharePoint site collections and permissions. - Monitor and apply SharePoint patches and software updates. - Migrate and sustain SharePoint site collections into the environment or new hardware platforms. - Lead IT projects involving SharePoint, ensuring they meet government requirements and needs. - Provide solutions to technical problems related to SharePoint. - Communicate effectively with government stakeholders regarding SharePoint issues and solutions. - Support program/project requirements with SharePoint Enterprise features. - Support program stakeholders with ad hoc updates to any customized SharePoint page content to include end user training. - Assist the project manager and client in developing a schedule/timeframe for each project to ensure each one is executed efficiently and in a timely manner. - Create and maintain complete and accurate documentation on all supported applications. - Work with customer stakeholders to design or customize applications with a focus on optimizing operational efficiency. ## Qualifications Minimum Requirements - Bachelor’s degree or postgraduate degree in engineering, scientific, technical, or business management disciplines from an accredited college or university. - In lieu of a bachelor’s or postgraduate degree, must have a minimum of 5 years of installing, configuring, developing, and managing the Microsoft SharePoint Office 365 application experience. - An active in scope Top Secret security clearance or Secret with the ability to obtain a Top Secret. - Proven senior level experience with MS 365 SharePoint Online. - Knowledgeable in system specifications, integration, and hardware/software compatibility. - Ability to lead numerous IT projects related to SharePoint. - Must have demonstrated the ability to communicate with a variety of stakeholders in multiple formats. - Must possess baseline and computing environment certifications for IAT-II IAW DoD 8570.01-M (CCNA-Security, CySA+, GICSP, GSEC, Security+, CND, or SSCP). - Foundational experience designing and developing applications using Microsoft Power Apps. - Ability to build and automate workflows and business processes using Power Automate. - Basic experience creating dashboards, reports, or data visualizations using Power BI. - Experience designing intuitive user interfaces and translating business needs into functional Power Platform solutions. - Understanding of how Power Apps and Power Automate integrate with SharePoint Online and other Microsoft 365 services. Preferred Qualifications - Advanced certifications in SharePoint development or administration (Microsoft 365 Certified: Teamwork Administrator Associate, Developer Associate; MSCE: Productivity Solutions Expert, Microsoft Power Platform Certifications (Power Apps, Power BI, Power Automate). - Experience with Agile Project Management methodologies is desired. - Extensive experience in SharePoint migrations and updates. - Experience in working with government systems, particularly within the DoD or Army sectors. - Strong background in IT project management, with a focus on SharePoint applications. ## Additional Information Work Environment - Normal office conditions. - On government site within Ft. Belvoir, VA. - (No hybrid or remote work available.) - Compensation: $135K - $145K yearly. Working at SOSi - All interested individuals will receive consideration and will not be discriminated against for any reason.

Key Responsibilities

  • Develop, configure, and manage SharePoint applications and site collections.
  • Monitor and remediate issues with SharePoint site collections and permissions.
  • Apply SharePoint patches and software updates.
  • Migrate and sustain SharePoint site collections to new hardware platforms.
  • Lead IT projects involving SharePoint to meet government requirements.
  • Provide solutions to technical problems related to SharePoint.
  • Communicate with government stakeholders regarding SharePoint issues and solutions.
  • Support program requirements with SharePoint Enterprise features.
  • Create and maintain accurate documentation for supported applications.
  • Design or customize applications to optimize operational efficiency.

Requirements

  • Bachelor’s degree in engineering
  • scientific
  • technical
  • or business management
  • Postgraduate degree in engineering
  • scientific
  • technical
  • or business management

Skills Required

Microsoft SharePoint Office 365SharePoint OnlineMicrosoft Power AppsPower AutomatePower BISharePoint migrationsIT project managementCommunicationStakeholder managementProblem solvingLeadershipAgile Project ManagementDoD systemsArmy sector systems

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