Infrastructure/Cloud Architect Sr. Principal

Advance how our customers operate while you advance your career. Join GDIT as an Infrastructure/Cloud Architect Sr Principal and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

Were looking for an experienced Infrastructure/Cloud Architect to design and lead delivery of resilient, secure, and scalable enterprise infrastructure across onprem, hybrid, and cloud environments.

Required Qualifications
Education: Bachelor of Arts/Bachelor of Science or equivalent
Experience: 10+ years of related experience
Security clearance level: Active TS/SCI with poly
US citizenship required
10+ years in infrastructure, operations, or engineering, including 5+ years designing enterprisescale infrastructure architectures (onprem, hybrid, and/or cloud).

Delivered 3+ production cloud or hybrid environments (AWS, Azure, or GCP) with network segmentation, identity integration, high availability, and DR aligned to RPO/RTO targets.
Designed and deployed 2+ enterprise network architectures (hubandspoke, SDWAN, zero trust), including routing, firewalls/WAF, VPN/DirectConnect/ExpressRoute, and DNS/IPAM.
Delivered 5+ infrastructure automation initiatives using IaC tools such as Terraform, CloudFormation, or Bicep and configuration management (Ansible, Puppet, Chef), with measurable improvements in provisioning speed or reduction in manual effort.
Proven ownership of production environments meeting reliability and security targets (e.g., 99.9%+ availability, patch SLAs, vulnerability remediation), with strong observability, incident/problem management, and controls aligned to frameworks like NIST, CIS, or ISO 27001.

Desired Qualifications
Understanding of best practices for enterprise storage architecture and operations.

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 ***remove if ineligible***
Community: Award-winning culture of innovation and a military-friendly workplace

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