Science and Engineering Services, LLC

Systems Engineer III

Science and Engineering Services, LLC  •  Huntsville, AL (Onsite)  •  3 hours ago
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Job Description

Overview

We are seeking a Systems Engineer III to lead technical execution across multiple complex military aviation programs, spanning both rotary-wing and fixed-wing platforms. You will serve as a primary customer interface, lead Integrated Product Teams (IPTs), and steer major design reviews (SRR, PDR, CDR). This role oversees requirements, architecture, risk, scheduling, and system testing while collaborating closely with engineering, operations, integration, and MRO (Maintenance, Repair, and Overhaul) teams.

Responsibilities

  • Customer Interface: Serve as the principal technical point of contact for military customers, sub-contractors, and external stakeholders.
  • IPT Leadership: Lead multi-disciplinary Integrated Product Teams (IPTs) to drive technical execution and program alignment.
  • Design Reviews: Plan, lead, and successfully execute formal aviation milestones including System Requirements Reviews (SRR), Preliminary Design Reviews (PDR), and Critical Design Reviews (CDR).
  • Multi-Program Leadership: Manage systems engineering execution across multiple concurrent fixed and rotary-wing military aviation programs.
  • Architecture & Digital Engineering: Define, develop, and maintain robust system architectures using Cameo and 3DExperience platforms.
  • Requirements & Risk: Oversee the decomposition, traceability, and validation of complex requirements while managing technical risks and schedule milestones.
  • Lifecycle Testing: Drive system integration, verification, and validation (V&V) planning, including defining test cases, managing test execution, and analyzing flight or laboratory data.
  • Cross-Functional Interface: Serve as the primary technical bridge between engineering, program management, quality, manufacturing, and operations, organizations to ensure seamless design-to-sustainment transitions.

Qualifications

  • Experience: Minimum of 12 years of progressive systems engineering experience in the military aerospace or defense industry.
  • Leadership & Communication: Proven success leading IPTs and presenting complex engineering data directly to military customers.
  • Platform Expertise: Proven background supporting both rotary-wing and fixed-wing aircraft development or modification programs.
  • Testing & Integration: Demonstrated experience in hardware-in-the-loop (HIL) testing, system integration labs (SIL), and formal qualification testing (QT).
  • Education: Bachelor’s degree in Aerospace Engineering, Electrical Engineering, Systems Engineering.

Preferred Skills

  • Advanced, hands-on experience using Cameo Simulation Toolkit and the 3DExperience ecosystem for Model-Based Systems Engineering (MBSE).
  • Strong knowledge of military airworthiness certification processes (e.g., MIL-HDBK-516C, AR 70-62).
  • Strong knowledge of military safety (e.g. MIL-STD-882E, SAE ARP 4754/4761)
  • Strong Knowledge of Design Assurance Guidelines for hardware and software (RTCA DO-254, RTCA DO-178C)
  • Team Leadership: experience formally leading, mentoring, and direct-tasking a team of engineers.
Science and Engineering Services, LLC

About Science and Engineering Services, LLC

Established in 1988 as a small business, SES’s fundamental strength is taking basic scientific concepts through engineering prototypes to full rate production through a lean enterprise approach. SES possesses a full range of science and engineering talent, hardware and software technologies and the requisite flexible production capabilities enabling rapid development of sensor products for global customers, both commercial and government.

SES R&D Laboratory are located in Columbia, MD in a state of the art 32,000 sq. ft. facility. Manufacturing Operations are located in Huntsville, AL, occupying 800,000 sq. ft. for manufacturing and integration, and an additional 68,000 sq. ft. of hanger space at Huntsville International Airport. SES also has facilities in Pax River, MD. and Warner Robins, GA.

SES is fully ISO 9001:2008/AS9100 Rev C and AS9110 Rev B registered. ISO 9001:2008 represents a model for Quality Assurance in Design, Development, Production, Installation and Servicing. AS9110 represents a well-defined Quality System for the design, fabrication and assembly of devices for aircraft, weapon systems and commercial applications. Furthermore, SES is FAA Part 145 Certified (Bell 206 & 407) and has on-site DCMA Oversight. SES earned the following recognitions from DCMA for our systems: DCMA Approved Purchasing System, DCMA Approved Property Management System and SES was recognized as a DCMA Green Low Risk Company.

Preferred Supplier Status

SES has also been awarded the preferred supplier certification from Boeing Corporation, Northrup Grumman, and L3 Communications. The preferred supplier certification is an achievement based on SES meeting an overall Bronze level certification for Business Processes, Silver Level for Delivery performance and bronze level for SPC.

Industry
Aviation & Aerospace
Company Size
501-1,000 employees
Headquarters
Huntsville, Alabama
Year Founded
1988
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