SharePoint Developer​/Solution Architect - TS​/SCI clearance required

Company Overview

CORE-CSI is a small business headquartered in Sterling, VA, providing trusted expertise to the Intelligence Community, the Department of Defense, and other federal and commercial customers across the U.S.

We are seeking an experienced SharePoint Developer / Solution Architect to join our dynamic team. The ideal candidate will lead modernization and migration of SharePoint environments, rewriting Nintex forms to Power Apps/Power Automate, and enhancing content management capabilities.

• Lead migration of on‑premises SharePoint solutions to SharePoint Online, ensuring data integrity and seamless user experience.
• Re‑write and migrate Nintex forms and workflows to Power Apps and Power Automate, implementing best practices for efficiency and functionality.
• Use SPFx, REST APIs, and modern frameworks (jQuery, React, Angular) to create and enhance SharePoint applications.
• Design and implement effective content and knowledge‑management solutions for both classic and modern SharePoint views.
• Develop canvas and model‑driven applications that meet business requirements and enhance user engagement.
• Mentor junior team members and communicate technical concepts to stakeholders at all levels.
• Use in‑depth knowledge of legacy SharePoint versions and current platforms to guide best practices and inform migration strategies.
• Collaborate with cross‑functional teams to gather requirements and deliver solutions that align with business goals.

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• 5+ years of experience in SharePoint development and architecture.
• Proven experience migrating on‑premises SharePoint to SharePoint Online.
• Strong background in Nintex forms and workflows, and experience with Power Apps and Power Automate.
• Proficiency in SPFx, REST, and content management systems.
• Experience with jQuery, React, Angular, and other development frameworks.
• Familiarity with SharePoint classic and modern views.
• Knowledge of canvas and model‑driven app development.
• In‑depth knowledge of SharePoint legacy versions (e.g., 2010, 2013) and current versions (e.g., SharePoint Online).

Active TS/SC clearance is required; experience with the Department of Defense or government projects is highly favorable.

• Excellent problem‑solving skills and attention to detail.
• Strong communication and interpersonal skills, with ability to mentor and engage with all levels.
• Ability to work independently and as part of a team in a fast‑paced environment.

We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, marital status, family status, pregnancy, or other legally protected status (collectively, "protected statuses"). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training.