SharePoint Developer

MTSI is currently seeking to hire SharePoint Developer to join the team.

This role is 100% remote; US Citizenship required.

Role Overview

Seeking a Senior SharePoint Developer to design, develop, and optimize SharePoint Online solutions in Microsoft 365 GCC High. The ideal candidate excels at creating modern, user-friendly intranet experiences, leveraging metadata-driven information architecture for search and AI optimization. This role focuses on improving discoverability, productivity, and enterprise collaboration.

Key Responsibilities:

SharePoint Development & Customization

Design, develop, and maintain modern SharePoint Online sites, pages, templates, web parts, and UI components with a focus on high-quality intranet user experiences.

Build custom solutions using SPFx or Add‑in models designed for GCC High environments, ensuring scalable, maintainable, and secure code.

Create consistent, responsive, visually engaging intranet interfaces using modern design standards, JSON formatting, and component-based design patterns.

Develop user-centric components that support personalization, audience targeting, dynamic content delivery, and optimized user journeys.

Collaborate closely with the dedicated SharePoint Administrator to ensure solutions integrate seamlessly into governed environments

Partner with content owners and business stakeholders to transform requirements into intuitive, development-led SharePoint experiences that enhance discoverability and productivity.

Intranet UX, Navigation & Content Experience

Improve content discoverability through well-structured hubs, navigation, and content organization.

Partner with communications, HR, and business stakeholders to deliver user‑focused intranet experiences.

Ensure accessibility, brand consistency, readability, and adherence to enterprise UX standards.

Promote best practices for content authors, including metadata tagging, image optimization, and content lifecycle governance.

SharePoint Information Architecture

Support administration of SharePoint Online (GCC High), including site collections, permissions, governance, and provisioning.

Create and maintain metadata schemas, content types, taxonomy, and metadata structures to enhance search and AI capabilities.

Ensure alignment with information lifecycle management, retention requirements, and compliance controls.

Monitor search health, indexing, platform performance, and storage.

Power Platform Development

Design and implement Power Apps and Power Automate workflows integrated with governed SharePoint data.

Build applications leveraging strong data modeling, structured metadata, and secure access controls.

Enhance intranet functionality through automation and interactive user experiences.

Support Power BI dashboards using structured SharePoint data models.

Search Optimization & Knowledge Discovery

Optimize Microsoft Search settings including managed properties, synonyms, verticals, and refiners.

Ensure content is structured for enterprise-wide knowledge discovery and AI insights.

Improve search ranking through metadata-driven information architecture and content tuning.

Collaboration, Governance & Continuous Improvement

Provide training, documentation, and guidance for intranet usage and content governance.

Contribute to governance frameworks, standards, and operating procedures.

Lead innovation to elevate intranet experience, automation, and content strategy.

Required Qualifications

Bachelor’s degree in Computer Science, Information Systems, Software Engineering, or related field.

8 years of SharePoint Online experience (development, customization, administration).

Expertise in SharePoint and Power Platform (Power Automate, Power Apps, Power BI) in Microsoft 365 GCC High.

Strong skills in UX, navigation, branding, content structure, and user adoption.

Demonstrated experience in metadata management, taxonomy, and information architecture.

Excellent communication, problem-solving, and user-focused design skills.

Knowledge of data and knowledge management principles, records management, and M365 governance.

Desired Qualifications

Experience in federal or highly regulated environments.

Skills in global navigation, hub sites, and intranet landing pages.

Microsoft Search tuning and schema management.

Power BI data modeling and dashboard support.

CI/CD pipelines (Azure DevOps).

Microsoft certifications (M365, Power Platform, SharePoint).

Knowledge of Zero Trust and federal IT compliance standards.

Experience developing governance frameworks and UX guidelines.

Clearance & Citizenship

U.S. Citizenship required.

Must be able to obtain and maintain a Secret clearance.

#LI-AT1

Secret

Perks and Benefits

Vacation:

New Hires Accrue 20 days of PTO and 10 Holidays per Year

Health Insurance:

Zero Deductible Health Plans

Flexible Schedules:

Flex Schedules

Professional Development:

Up to $10,000 Annual Education/Training Reimbursement

ESOP:

Funded Stock Ownership Plan

401k Match+:

6% 401k Match + Immediate Vesting

Bonus Program:

Semi-Annual Bonus Opportunity

Mentorship:

Career Mentorship Programs

Why is MTSI a great place to work

Interesting Work:

Our co-workers support some of the most important and critical programs to our national defense and security.

Values:

Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.

100% Employee Owned:

We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.

Great Benefits - Most Full-Time Staff Are Eligible for:

Starting PTO accrual of 20 days PTO/year + 10 holidays/year

Flexible schedules

6% 401k match with immediate vesting up to $9k annually

Semi-annual bonus eligibility (July and Decemeber)

Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account

Up to $10,000 in annual educational reimbursement

Other company funded benefits, like life and disability insurance

Optional zero deductible Blue Cross/Blue Shield health insurance plan

Track Record of Success:

We have grown every year since our founding in 1993.

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

For more information about MTSI, please visitwww.mtsi-va.com

Why is MTSI a great place to work

Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security.

Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.

100% Employee Owned: We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.

Great Benefits - Most Full-Time Staff Are Eligible for:

Starting PTO accrual of 20 days PTO/year + 10 holidays/year

Flexible schedules

6% 401k match with immediate vesting up to $9k annually

Semi-annual bonus eligibility (July and Decemeber)

Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account

Up to $10,000 in annual educational reimbursement

Other company funded benefits, like life and disability insurance

Optional zero deductible Blue Cross/Blue Shield health insurance plan

Track Record of Success: We have grown every year since our founding in 1993.

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

For more information about MTSI, please visit www.mtsi-va.com