Senior Systems Integration Specialist

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Leidos’ Defense Systems is seeking a Sr Systems Integration Specialist to join our Small Airborne Effectors Division within the Kinetic Effects Business Area. This is a team of more than 200 professionals responsible for developing, testing, and producing small airborne missiles, UAS, and payload effectors for a diverse set of customers including the US Special Operations Forces, US Air Force, and US Army.

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Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click here!

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Position Overview:

We are seeking a highly experienced, hands-on Senior Systems Integration & Avionics Engineer to support a broad range of integration, maintenance, inspection, troubleshooting, and flight operations activities for Group 1–3 UAS, airborne effectors, and associated payload systems.

This role is embedded in a multi-disciplinary rapid prototype environment where systems move quickly from concept to integration, flight test, and production transition. The successful candidate will bring strong avionics and integration experience, a mission-first mindset, and the flexibility to support multiple programs simultaneously while maintaining organization, efficiency, and clear communication across teams.

In addition to technical responsibilities, the role may include direct flight operations support and crew functions such as crew chief duties, launcher maintenance/operation, and support of prototype evaluations as mission needs evolve.

Key Responsibilities:

Integrate avionics, sensors, control systems, and payload electronics into Group 1–3 UAS platforms, including installation, wiring, mounting, alignment, configuration, documentation, and functional checks.

Support UAS flight operations through pre-flight/post-flight inspections, mission readiness checks, troubleshooting during flight-line operations, and rapid turnaround maintenance.

Perform inspection, servicing, troubleshooting, repair, and calibration of avionics and instrument systems (navigation, communications, flight-control electronics, sensors, data links, and power systems).

Diagnose system faults and anomalies using schematics, wiring diagrams, technical manuals, and electronic test equipment.

Conduct post-integration testing, system-level functional checks, and flight-line acceptance checks to validate system performance and airworthiness.

Maintain detailed maintenance, inspection, and repair records; track discrepancies, corrective actions, and repair history.

Support and maintain Ground Support Equipment (GSE), launcher systems, and related support hardware, including setup, teardown, inspection, and safe operation.

Participate in prototype design efforts, providing integration-driven input to influence system architecture, maintainability, and operational reliability.

Support prototype-to-production transition, including tooling setup, development of work instructions, and build process documentation.

Provide field support, sustainment, end-user technical support, and training once production systems are fielded.

Work across multiple concurrent programs, organizing priorities and communicating integration strategies to maintain efficiency, schedule alignment, and mission readiness.

Coordinate effectively with flight teams and operational personnel, recognizing that field teams are not always engineering-focused and require clear, practical communication.

Mentor junior engineers and technicians; support on-the-job training (OJT) and best-practice development.

Ensure compliance with safety regulations, standard