Senior M365 Systems Engineer

Public Trust: None

Requisition Type: Regular

Your Impact

Own your opportunity to be at the center of GDIT’s business operations. Make an impact by collaborating across functions to make mission success achievable.

Job Description

Advance your career while transforming collaboration and automation across the enterprise as a Senior M365 Systems Engineer at GDIT. Here, technologists have many paths to grow a meaningful career supporting complex missions across the federal government.

MEANINGFUL WORK AND PERSONAL IMPACT
As a Senior M365 Systems Engineer, the work you’ll do at GDIT will enhance how agencies collaborate, operate, and innovate. You will play a crucial role in modernizing, securing, and automating the Microsoft 365 collaboration ecosystem.
● Lead enterprise modernization of SharePoint Online, OneDrive, and Power Platform solutions, directly advancing mission readiness and operational efficiency.
● Collaborate with Cyber Security, Cloud Infrastructure, Enterprise Networks, Legal/Compliance, and Microsoft Teams to ensure secure, reliable, and governed collaboration across the organization.
● Drive automation, compliance alignment, and innovative solution engineering to reduce operational burden, strengthen security posture, and streamline business processes.
● Utilize expertise in SharePoint Online, OneDrive, Power Apps/Power Automate, PnP PowerShell, and Microsoft Graph to build scalable, enterprise-grade solutions.

WHAT YOU’LL NEED TO SUCCEED
Bring your technical depth and passion for modernization to GDIT. The Senior M365 Systems Engineer must have:
● Education: High School Diploma required OR Bachelor's degree and 5+ years of experience engineering Microsoft 365 systems
● Experience: 9+ years of experience engineering Microsoft 365 systems with a High School diploma
● Technical skills:
– SharePoint Online architecture and governance
– OneDrive for Business
– Power Apps and Power Automate development
– PnP PowerShell scripting for administration of M365 services
– Microsoft Graph API and automation
● US citizenship required
● Experience supporting compliance frameworks (CMMC, NIST 800‑171, DFARS, CIS)
● Strong analytical, communication, and cross-functional collaboration skills
● Experience with or exposure to Microsoft Copilot and AI-assisted workflows is a plus
● Role requirements: May require on-call rotation; hybrid work location out of Falls Church, VA office

GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
● Growth: AI-powered career tool that identifies career steps and learning opportunities
● Support: An internal mobility team focused on helping you achieve your career goals
● Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
● Flexibility: Full-flex work week to own your priorities at work and at home
● Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

Work Requirements

Years of Experience

5 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification

Travel Required

Less than 10%