Engineering Services Network - ESN Tech Stack

Defense contractor delivering program management, cybersecurity, and engineering services to U.S. military

Defense & Space Woodbridge, Virginia 201–500 employees Founded 1995 Privately Held

ESN is a Service Disabled Veteran-Owned Small Business supporting defense and federal customers across program management, IT/cybersecurity, and engineering services. The tech stack—AWS, Jira, AutoCAD, PLM—reflects a hybrid posture: cloud-native infrastructure paired with legacy UI logic and complex IT systems that dominate their internal pain-point list. Current hiring (16 active roles, 7 in last 30 days) skews heavily toward senior engineers, indicating either project ramp or remediation of technical debt.

Tech Stack 15 technologies

Core StackAWS AWS RDS Jira Confluence AutoCAD Excel PowerPoint Word Windows Microsoft Office Visio Adobe Acrobat SharePoint Microsoft 365 PLM

What Engineering Services Network - ESN Is Building

◆Challenges

Ensuring compliance with cybersecurity policy
Maintaining cyber-resilient network
Legacy ui logic
Complex it system
Maintaining compliance with nist sp 800-53
Budget execution monitoring
Program requirement negotiation
Financial metrics maintenance
Cybersecurity vulnerabilities
Reducing procurement lead times

▲Active Projects

Drrs-n readiness reporting
Automated software testing for mfom systems
Project support for niwc lant contract
Csoss documentation for us navy and uscg ships
Ba-isea program
Mfom system support
Next generation relational supply
Moving business logic to n-tier web service
Maintenance figure of merit (mfom) systems
Independent validation & verification support

Hiring Activity

Accelerating15 roles · 7 in 30d

Department

Engineering

Security

Finance

Logistics

Operations

Support

Seniority

Senior

Junior

Mid

Lead

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About Engineering Services Network - ESN

ESN was founded in 1995 and operates as a Service Disabled Veteran-Owned Small Business delivering mission-critical solutions to the U.S. military and federal agencies. The company focuses on program management, IT/cybersecurity, systems engineering, and software development, with active contracts supporting Navy and Coast Guard operations, readiness reporting systems, and automated testing infrastructure. Operations span 201–500 employees across the United States, with specializations in enterprise IT, network design, systems integration, and data center consolidation. Current project work includes maintenance of supply chain systems, relational database modernization (N-tier web services), and independent validation & verification support for defense programs.

HeadquartersWoodbridge, Virginia

Company Size201–500 employees

Founded1995

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Engineering Services Network use?

ESN uses AWS and AWS RDS for cloud infrastructure, Jira and Confluence for collaboration, Microsoft 365 suite (Office, SharePoint, Teams), AutoCAD and Visio for design, and PLM (Product Lifecycle Management) tools for systems engineering work.

What projects is ESN currently working on?

Active projects include readiness reporting systems for U.S. Navy, automated software testing for supply chain systems, Navy and Coast Guard documentation support, N-tier web service modernization, and independent validation & verification for defense contracts.