The Business Analyst will enhance product usability and project requirements while collaborating with stakeholders and teams to deliver aviation software solutions.

Design, develop, and maintain RESTful APIs using C# and .NET, collaborate with teams, and monitor API performance while mentoring team members.

JSSI is seeking interns for various departments for Summer 2026, offering hands-on experience in a fast-paced aviation environment with company-paid housing and meals.

The Tax Manager will oversee tax compliance, planning, and reporting for a multinational organization, manage relationships with external advisors, and lead tax-related projects.

The Tax Senior Associate will support tax compliance, reporting, and planning, collaborating with finance and accounting teams to address tax matters and implement improvements.

Build and maintain aircraft maintenance programs, manage documentation revisions, monitor updates from manufacturers, and collaborate with operations personnel on data changes.

The Tax Intern will assist with tax compliance tasks, including preparing workbooks, communicating with team members, performing tax research, and supporting tax projects.

The Accounting Intern will assist with accounts payable, receivable, cash posting, financial reporting, and audit needs while gaining valuable accounting experience.

The IT Intern will assist in IT operations, support and troubleshooting, develop small features, maintain documentation, and participate in agile methodologies.

The Engine Technical Advisor manages client needs regarding maintenance events, develops client relationships, performs inspections, processes invoices, and coordinates with service facilities to ensure efficient support.

The Airframe Technical Advisor manages client needs in aircraft maintenance, coordinates technical support, evaluates inspections, and ensures timely resolution during AOG events.

The Engine Technical Advisor is the main contact for clients, managing maintenance events, supporting AOG situations, and ensuring proper triage and communication between clients and service facilities.

Lead product analysis for maintenance software: gather stakeholder requirements, create wireframes and user stories with acceptance criteria, support engineering and QA, coordinate UAT and releases, and document features and processes to improve product delivery and user experience.

Design and implement test plans, execute tests, debug software products, and collaborate with teams to ensure software quality.

The Government and Program Development Manager develops government tenders, enhances HCM programs, provides support to sales, and collaborates on pricing accuracy and data analysis.

The Director of Product will oversee Salesforce and related platforms, leading product strategy, team development, and execution across various business functions for transformation initiatives.

The Technical Support Specialist provides tier 1 & 2 support, manages Microsoft 365 administration, and ensures high-level technical service for executives. They troubleshoot hardware, software, and network issues while maintaining inventories and security protocols.

The Director of Business Development is responsible for generating profitable sales, developing strategic sales plans, and mentoring the sales team to achieve objectives.