Innovative Aerospace Testing Solutions
Leading the way in aerospace technology and engineering.
Innovative Aerospace Testing Solutions
Leading the way in aerospace technology and engineering.
About Slevin International
What We Do
Slevin International is an aerospace engineering company focused on the rigorous testing and certification of mission-critical systems for both airborne and ground-based applications. We support manufacturers, integrators, and government agencies in validating their hardware and software meet stringent regulatory and operational requirements. By combining deep technical expertise with a disciplined, standards-driven approach, Slevin International helps ensure systems perform reliably in the demanding environments typical of modern aviation and defense operations.
A core area of specialization is environmental and electrical testing aligned with RTCA DO-160 requirements. We conduct comprehensive evaluations covering temperature extremes, vibration, shock, humidity, altitude, and electromagnetic interference. To execute these tests at the highest level of accuracy and compliance, we partner with leading certified laboratories such as Element, National Technical Systems, and Intertek. These collaborations ensure access to state-of-the-art facilities and accredited testing environments required for aerospace certification.
In addition to airborne systems, we provide expertise in software testing per RTCA DO-278. This includes validation of software integrity, system reliability, and operational safety for critical support systems such as air traffic management and navigation services. By adhering to DO-278 processes, the company ensures that these systems meet the high levels of assurance required for safe and continuous operation.
Through its integrated approach to testing, analysis, and certification support, Slevin International enables clients to accelerate approval timelines while maintaining full compliance with regulatory standards. The result is greater confidence in system performance, improved safety outcomes, and readiness for deployment in both commercial and defense aviation environments.
Our company also specializes in delivering high-quality software development solutions tailored to meet complex engineering and technical needs. We leverage powerful tools such as LabVIEW, C++ and Python for intuitive, software and hardware-integrated system design.