SharePoint Developer

About the role

By Light Professional IT Services LLC supports defense, civilian, and commercial IT customers worldwide from its headquarters in McLean, VA. We are seeking a SharePoint Developer to support the Army National Guard (ARNG) in Falls Church, VA, on an IT Service Management contract. The GECOS program maintains and evolves the ARNG’s global IT services—networking, compute, storage, infrastructure, applications, hosting, and program management—using ITIL best practices for IT Service Management.

Responsibilities

• Develop, deploy, enhance, and maintain SharePoint Online/SharePoint Server sites, libraries, lists, workflows, dashboards, and custom forms to support program, work order, and Government record management.
• Automate business processes using SharePoint Designer, Power Automate (Flow), Power Apps, and integrated Microsoft 365 solutions to enable robust tracking, notification, and reporting for all contract deliverables.
• Collaborate with the J6 Office, Government end-users, the Program Manager, and functional leads to assess requirements, gather feedback, and deliver user-friendly, compliant solutions, including custom web parts, role-based permission structures, and visually optimized dashboards.
• Implement and enforce robust security, access management, and version control protocols in accordance with DoD cybersecurity, Controlled Unclassified Information (CUI), and Army records management mandates.
• Provide technical support, troubleshooting, and periodic training to Contractor and Government users on SharePoint functionalities, permissions management, and best practices.
• Maintain all SharePoint environments in compliance with Section 508 of the Rehabilitation Act and Web Content Accessibility Guidelines (WCAG 2.0 AA), ensuring full accessibility of all digital content, forms, and reports.
• Develop and update technical documentation, user instructions, quick reference guides, and system records in support of documentation and audit requirements.
• Provide input into SharePoint technologies training and best practice guidance documentation.
• Monitor SharePoint capacity and performance and systems for vulnerabilities; track, report, and remediate findings as appropriate.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or related field; or equivalent years of combined experience, training, and certification.
• Minimum of 3 years of experience in SharePoint development, including SharePoint Online.
• At least five (5) years of hands-on experience designing, implementing, and supporting SharePoint solutions (SharePoint Online and/or SharePoint 2016/2019), preferably for DoD, Army, or federal environments.
• Demonstrated proficiency in Microsoft Power Platform tools (Power Automate, Power Apps), SharePoint Designer, and out-of-the-box customization as well as scripting (PowerShell or JavaScript).
• Demonstrated hands-on experience planning and executing large-scale SharePoint environment migrations (e.g., from SharePoint 2010/2013 to SharePoint Online or Microsoft 365) using industry-standard migration tools (e.g., Sharegate, Metalogix, Azure Data Box).
• Knowledge of Active Directory design and Group Policy, DNS, and DHCP.
• Solid understanding of DoD information security and records management policies as they pertain to information systems administration.
• Proven ability to deliver solutions compliant with Section 508 and accessibility mandates.
• Strong communication and collaboration skills and the ability to engage with technical and non-technical users.
• Experience in developing, publishing, and maintaining Power BI reports and dashboards and a strong understanding of data modeling, data visualization, and Power BI best practices.
• DOD 8570 IAT Level II certification (e.g., Security+, CISSP, or equivalent) is a plus.
• Current Microsoft Certified: Power Platform Developer Associate, Microsoft 365 Certified: Teams Application Developer Associate, or Microsoft Certified: SharePoint Developer certification is a plus.
• Must possess an active Secret security clearance.

Schedule

Three (3) days onsite with up to two (2) days telework. Onboarding/transition-in period requires on-site support up to 60 days. GECOS work schedules are subject to change based on mission requirements.