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General Dynamics Information Technology Tech Stack

Defense and intelligence contractor modernizing legacy systems and cloud infrastructure

IT Services and IT Consulting Falls Church, Virginia 10,001+ employees Public Company

GDIT is a 30,000-person defense and intelligence services firm owned by General Dynamics, operating across 50+ countries for U.S. government agencies. The tech stack reveals a transitional org: heavy on legacy enterprise infrastructure (Citrix, Java, Active Directory, WebSphere) while actively adopting cloud-native patterns (Kubernetes, AWS Lambda, EventBridge, Terraform, Ansible). Hiring is heavily weighted toward engineering (468 roles) and security (254 roles), with accelerating velocity and senior-level dominance—signaling a push to staff both modernization initiatives and compliance-heavy programs in parallel.

Tech Stack 200 technologies

Core StackServiceNow Kubernetes Python Cisco C++ Linux MongoDB Ruby JavaScript Docker Ansible Jenkins Terraform AWS SAP Webex Cisco Jabber Biamp Crestron Extron Polycom Microsoft Office Visio bash SQL WebSphere Application Server BPEL SharePoint Azure PowerShell+170 more
AdoptingAkamai AWS Lambda MongoDB Cassandra Microsoft 365 Juniper EventBridge AWS SQS+26 more
ReplacingJava Python Ruby Active Directory Citrix NetScaler

What General Dynamics Information Technology Is Building

Challenges

  • Ensuring compliance with nispom
  • Ensuring security compliance
  • Migrating legacy systems to cloud
  • Modernizing legacy network infrastructure
  • Maintaining compliance with tsa policies
  • Identifying vulnerabilities and risks
  • Rmf compliance requirements
  • Modernizing legacy systems
  • Data migration
  • Compliance monitoring

Active Projects

  • Case management modernization program
  • Implementing operations security program
  • Developing policies for safeguarding sap
  • Emits program
  • Information systems security program
  • Cloud migration of data and applications
  • Security assessment plans
  • Continuous monitoring program
  • Configuration control board charter
  • Base infrastructure modernization (bim) contract

Hiring Activity

Accelerating1,500 roles · 650 in 30d

Department

Engineering
468
Ops
342
Security
254
Support
123
Data
50
Healthcare
27
Logistics
18
Research
12

Seniority

Senior
798
Mid
282
Junior
106
Lead
64
Principal
64
Manager
47
Director
11
C-Level
4

Notable leadership hires: Upskilling Program Lead, Program Director, Task Lead, Chief Engineer, Business Development Director

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About General Dynamics Information Technology

GDIT delivers technology and professional services to U.S. government, defense, and intelligence agencies, with stated capabilities in digital modernization, AI/ML, cloud migration, cyber, and application development. The company operates at scale across 50+ countries and employs over 30,000 professionals. Active projects center on compliance, security posture, and infrastructure modernization: case management system overhauls, operations security and information systems security programs, cloud data migration, and base infrastructure modernization contracts. Stated pain points align with government contracting constraints—NISPOM compliance, RMF requirements, TSA policies, legacy system modernization, and continuous monitoring—all persistent friction points in large-scale federal IT environments.

HeadquartersFalls Church, Virginia
Company Size10,001+ employees
Hiring MarketsUnited States, Kyrgyzstan, United Kingdom, Germany, Eritrea, Romania, Japan, Turkey

Frequently Asked Questions

What is GDIT's tech stack?

GDIT uses Kubernetes, Python, Docker, Terraform, Ansible, Jenkins, AWS, Azure, SQL, MongoDB, and enterprise tools like ServiceNow, SharePoint, and SAP. Currently adopting AWS Lambda, EventBridge, SQS, and Juniper; replacing Citrix NetScaler, Java, Python, and Active Directory in some contexts.

Where does GDIT operate?

GDIT is headquartered in Falls Church, Virginia, and operates across 50+ countries. Current hiring spans the United States, United Kingdom, Germany, Japan, France, Poland, Romania, Turkey, Mexico, and others.

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