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Green Expert Technology Inc. (GreenXT) Tech Stack

Defense and industrial engineering consulting for government and enterprise

Information Technology & Services Haddonfield , NJ 51–200 employees Founded 2011 Privately Held

GreenXT is a government-focused engineering and project-management consultancy running deep into defense, maritime, and industrial automation work. The tech stack—Cisco networking, Oracle, SQL Server, Siemens/Rockwell industrial controls, plus STIG and subsafe compliance tooling—reveals a company anchored in mission-critical infrastructure rather than cloud-native SaaS. Hiring is engineering-heavy (39 of 49 roles), weighted toward mid and senior levels, with active recruitment around compliance automation and fleet modernization projects.

Tech Stack 24 technologies

Core StackJira JavaScript Oracle Visual Studio SQL Server Siemens jQuery C# Cisco Catalyst Cisco DNA Center Cisco Prime Infrastructure Cisco ACI Cisco Catalyst Center TCP/IP Visual Basic XML UNIX Rockwell Automation Bedrock Eaton Honeywell .NET Framework Entity Framework

What Green Expert Technology Inc. (GreenXT) Is Building

Challenges

  • Ensuring material integrity
  • Compliance with subsafe
  • Modernization and obsolescence management
  • Cybersecurity compliance
  • Operational readiness
  • Maintenance modernization of shipboard systems
  • Contract program management
  • Managing government funding compliance
  • Identifying plan deviations
  • Ensuring accurate cost reimbursement

Active Projects

  • Machine alterations (machalts)
  • Integrated logistics support (ils) changes and installation kits
  • Nswcpd system engineering program (sep)
  • Scems program
  • Subsafe compliance program
  • Stig automation
  • Dna center template development
  • Sovt and inco on vms and spcs
  • Fleet quarterly marine gas turbine program report
  • Ship change document (scd) development

Hiring Activity

Accelerating50 roles · 50 in 30d

Department

Engineering
39
Security
5
Finance
4
Logistics
1

Seniority

Mid
27
Senior
12
Junior
8
Manager
2
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About Green Expert Technology Inc. (GreenXT)

GreenXT provides technical consulting, systems engineering, and project management to government agencies and large corporations, primarily in defense and industrial sectors. Founded in 2011 and headquartered in Haddonfield, NJ, the company operates across three core disciplines: system engineering, software development, and environmental engineering. Projects span naval fleet modernization, cybersecurity compliance frameworks (STIG, SUBSAFE), and operational readiness programs. The company manages the full lifecycle of complex, long-cycle government contracts—from design through deployment and compliance verification.

HeadquartersHaddonfield , NJ
Company Size51–200 employees
Founded2011
Hiring MarketsUnited States

Frequently Asked Questions

What does GreenXT's tech stack include?

Cisco (Catalyst, DNA Center, ACI), Oracle, SQL Server, Siemens and Rockwell industrial controls, .NET/C#, UNIX, and compliance tools like STIG automation.

What projects is GreenXT working on?

Naval fleet modernization, subsafe compliance programs, STIG automation, DNA Center template development, integrated logistics support, and ship change document workflows.

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How this profile is built

Green Expert Technology Inc. (GreenXT)'s technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.