System Engineer - FLRAA

S³
, Inc. is a rapidly diversifying business, approaching 1000 employees, founded in 1991, and headquartered in Huntsville, AL.
S³
, Inc.provides technical, programmatic, logistics, maintenance, and training services to space, missile and aviation organizations, other Government agencies, Partner Nation militaries, and DoW requirements, at CONUS and OCONUS sites co-located with customer requirements. With a staff that is 80% veterans, the company operates under an ISO 9001/AS9100 certified Quality Management System.

S³’s Agile Engineering Division (AED) supports PAE/PMO technical services for offensive and defensive fires and for PAE Aviation and PMO's.

S3,Inc. has wholly owned subsidiaries that expand the customer base and increase our annual growth rate: KBFS – provides aviation pilot training, heavy lift, aircraft maintenance, and related aircraft services to government and commercial requirements IAW multiple FAA certifications; S3I – provides OCONUS FMS technical services, maintenance, and aviation platform training; and GLSS – provides SCA/CBA contract aviation maintenance.

S3, Inc. and its subsidiaries are recruiting to expand and augment staff for contract growth. We are proud to offer above-industry-standard benefits and encourage our team members to build fulfilling careers with our mission-focused leadership. Come work with us, and let us build something great together!

S³
Inc. has an opening for a entry-level 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.

• 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.li>
• 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.

• Bachelor’s degree in Engineering (Aerospace, Mechanical, Electrical, Systems, or a closely related STEM field) 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…