Integration & Test Engineer

Scitec Integration & Test Engineer

Sci Tec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance;

space domain awareness; and aircraft survivability missions.

Sci Tec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Sci Tec cannot sponsor or assume sponsorship of employee work visas of any type. Further, U.S. citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements will not be considered.

Sci Tec is seeking experienced Integration & Test Engineers to support the verification, validation, and integration of mission-critical systems within a complex defense environment. This role focuses on ensuring systems meet operational, performance, and reliability requirements through rigorous and well-structured test and integration practices.

The ideal candidate brings strong experience in system-level verification and validation (V&V), understands how to operate across multiple programs and stakeholders, and can provide both hands-on execution and strategic input to improve testing approaches and mission readiness.

• Support planning and execution of system integration and verification activities
• Develop and refine test strategies, plans, and methodologies aligned with program objectives
• Execute and support system-level test events, including integration, functional, and performance testing
• Identify verification gaps, risks, and improvement opportunities, and drive resolution
• Analyze system performance against requirements and document test results
• Collaborate with software, systems, infrastructure, and program teams to ensure integrated system readiness
• Support coordination with government and contractor stakeholders to align integration and test activities
• Provide recommendations to improve verification rigor, efficiency, and consistency
• Support preparation for internal and external reviews, assessments, and demonstrations
• Contribute to continuous improvement of integration and test processes across programs
• Perform other duties as assigned