Jet Support Services, Inc. (JSSI) Tech Stack

Maintenance cost programs and software for business aircraft operators

Financial Services Chicago, IL 501–1,000 employees Founded 1989 Privately Held

JSSI operates the largest independent maintenance-program portfolio in business aviation, supporting 6,500+ aircraft across 300+ models. The tech stack is heavily Microsoft-centric (Azure, M365, Salesforce) with infrastructure-as-code and Kubernetes adoption, while pain points cluster around tax complexity, disaster recovery, and maintenance turnaround optimization — suggesting an organization scaling cloud infrastructure to handle multinational operations and aircraft-maintenance logistics at scale.

Tech Stack 23 technologies

Core StackSalesforce Terraform Playwright Selenium JUnit Microsoft Exchange Intune LinkedIn Azure Azure Kubernetes Service Azure Key Vault Azure Logic Apps Azure Entra ID Azure Firewall Azure Front Door Bicep TestNG Appium Microsoft 365 Teams SharePoint OneDrive Microsoft Office

What Jet Support Services, Inc. (JSSI) Is Building

◆Challenges

Complex tax issues
Complex tax footprint
Multinational tax compliance
Delays in shop events
Improving turnaround time
Disaster recovery strategy
Business continuity improvement
Resilient infrastructure design
Cost management of airframe maintenance
Overall maintenance cost reduction

▲Active Projects

Annual r&d credit
Unicap
Interest expense capitalization
Gilti
Cloud infrastructure solution design
Azure kubernetes service cluster deployment
Infrastructure as code automation
Scheduled and unscheduled airframe maintenance events
Material purchasing optimization
Crm management

Hiring Activity

Steady25 roles · 9 in 30d

Department

Finance

Ops

Engineering

Sales

Support

Logistics

Product

Security

Seniority

Mid

Senior

Manager

Intern

Junior

Director

Lead

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About Jet Support Services, Inc. (JSSI)

Jet Support Services, Inc. (JSSI) provides hourly cost maintenance programs, software platforms, and financial services for business aviation owners and operators. Founded in 1989 and headquartered in Chicago, JSSI bundles maintenance coverage (engines, airframes, APUs), a maintenance-tracking platform (Traxxall), parts and engine inventory, aircraft cost data (Conklin), and asset-based financing (Aviation Capital). The company operates at meaningful scale: 6,500 aircraft under contract, 501–1,000 employees, and operations across the United States, Canada, Peru, and the Philippines. Backed by GTCR, Genstar Capital, and Blackstone, JSSI serves owners, operators, and independent maintenance shops seeking to stabilize budgets and improve aircraft availability.

HeadquartersChicago, IL

Company Size501–1,000 employees

Founded1989

Hiring MarketsUnited States, Peru, Canada, Philippines

Frequently Asked Questions

What tech stack does Jet Support Services use?

JSSI's stack is Microsoft-dominant: Azure (Kubernetes Service, Key Vault, Logic Apps, Entra ID, Firewall, Front Door), Terraform and Bicep for infrastructure-as-code, Salesforce for CRM, and M365 suite (Teams, SharePoint, Exchange, OneDrive). Testing frameworks include Playwright, Selenium, TestNG, JUnit, and Appium.

What is Jet Support Services working on?

Active projects focus on cloud infrastructure (Azure Kubernetes deployment, infrastructure-as-code automation), maintenance operations (airframe event scheduling, turnaround time improvement, material purchasing optimization), tax compliance (R&D credits, UNICAP, multinational tax footprint), and CRM management.