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# System Engineer II - FLRAA

- **Company:** S3, Inc.
- **Location:** Huntsville, AL, United States
- **Experience:** Experienced
- **Contract:** Internship / Graduate position
- **Skills:** Computer-Aided Design, Systems Engineering, Configuration Management, Network Interface Controllers, Integration Tests
- **Published:** October 16, 2026
- **Apply:** https://www.careerjet.com/job/usc6a7d9e9084101d71506defe3704d48f/eaa

## About the Role

* Bachelor's degree in Engineering (Aerospace, Mechanical, Electrical, Systems, or a closely related STEM field) with a year of relevant experience.
 * High School Diploma with two (2) years of relevant experience.
 * Basic understanding of systems engineering processes, configuration management, or computer-aided design (CAD) software.
 * Must be a U.S. citizen with the ability to maintain a D.O.W. Secret Security Clearance.
 * Strong analytical problem-solving skills, solid technical writing capabilities, and a desire to learn defense aviation airworthiness frameworks., Prior internship experience within an aviation engineering, defense contracting, or military systems environment.
Familiarity with military airworthiness standards or Modular Open Systems Approach (MOSA) architectures.
Knowledge of aviation systems or experience working with military aviation platforms.

## Description

S³ Inc. has an opening for a System Engineer to support the Future Long-Range Assault Aircraft (FLRAA) / MV-75 Cheyenne II at Redstone Arsenal, AL.
This position is contingent on award of contract.
The Future Long Range Assault Aircraft Project Office (FLRAA PO) is responsible for Development, Production & Fielding the Army's MV-75 Cheyenne II. The FLRAA manages multiple phases of acquisition, development, production, modification, recapitalization, sustainment, and foreign military sales for the MV-75 Cheyenne., The Systems Engineer provides foundational technical and engineering support to the FLRAA Project Office during the development, production, and lifecycle management of the Army's premier tiltrotor aircraft, the MV-75 Cheyenne II. This role assists multi-disciplinary engineering teams in tracking technical requirements, managing platform interfaces, and evaluating design baselines to ensure the aircraft meets speed, range, payload, and airworthiness objectives.
RESPONSIBILITIES:

 * Assist in tracking, decomposing, and mapping system performance requirements for the MV-75 Cheyenne II using specialized systems engineering tools.
 * Participate in platform-level milestone reviews, including Preliminary Design Reviews (PDR) and Critical Design Reviews (CDR).
 * Help maintain technical baselines, interface control documents, and configuration data packages for major aircraft subsystems (airframe, avionics, and propulsion).
 * Support the monitoring of technical risks, action items, and engineering change proposals under senior engineer guidance.
 * Assist in gathering and compiling compliance data from upcoming component evaluations, flight simulations, and integration tests.
 * Provide technical input and recommendations to senior engineers and program management in support of program objectives.
 * Assist in the creation and tracking of project schedules, milestones, and deliverables.
 * Support other technical tasks and initiatives as required, while continuously learning and growing in the field.