Cybersecurity Architect Engineer

DMI•Quantico, VA

1d•Onsite

About The Position

DMI, LLC is seeking a Cybersecurity Architect Engineer to lead the modernization of mission-critical systems for a federal law enforcement organization. This role will serve as the principal technical authority driving large-scale migration from on-premises infrastructure to a secure Microsoft Azure sovereign cloud environment. You will shape the future-state architecture across multiple security domains while ensuring uninterrupted mission operations throughout the transition. If you have deep Azure expertise, experience leading enterprise cloud migrations, and thrive in high-security environments, this is a rare opportunity to influence enterprise-wide transformation.

Requirements

8+ years of progressive IT experience.
5+ years of enterprise cloud architecture experience.
3+ years of hands-on Microsoft Azure architecture.
Proven experience leading large-scale (500+ user) cloud migrations.
Experience designing hybrid cloud environments.
Background in DoD, Intelligence Community, or federal IT environments.
Microsoft Certified: Azure Solutions Architect Expert (AZ-305) or equivalent.
CompTIA Security+ CE (or DoD 8140-compliant certification).
Must meet DoD Cyber Workforce baseline requirements.
Eligibility for and adjudication to a TS/SCI clearance level at contract start.
Active Top Secret (TS) clearance required.
SCI eligibility required (CI Polygraph may be required).
Must be a U.S. Citizen

Responsibilities

Lead Enterprise Cloud Migration
Architect and execute phased migration from on-premises systems to Microsoft Azure (sovereign cloud).
Design secure hybrid environments supporting multiple classification domains.
Lead virtualization migrations (VMware to Azure) and modernization of legacy infrastructure.
Ensure high availability, resilience, disaster recovery, and operational continuity.
Architect Secure, Scalable Solutions
Design cloud-native architectures leveraging containers, CI/CD pipelines, and modern DevOps practices.
Implement Zero Trust principles, identity security, network segmentation, and continuous monitoring.
Support security authorization processes and ensure compliance with federal cybersecurity requirements.
Modernize Applications & Data
Oversee migration of enterprise Microsoft services (Exchange Online, SharePoint Online, Teams, Intune).
Architect scalable cloud data solutions (data lakes, warehouses, hybrid models).
Design storage modernization strategies (SAN/NAS to cloud).
Serve as Technical Authority
Advise senior leadership on cloud strategy and modernization roadmaps.
Develop architectural standards and guide engineering teams.
Mentor technical staff and support knowledge transfer during transformation.