Simulation Integration Engineer

Amentum•Huntsville, AL

4d•Onsite

About The Position

Senior Simulation Integration Engineer Join Amentum Space Exploration Division as a Simulation Integration Engineer and play a pivotal role in the cutting-edge Human Landing System (HLS) program at Marshall Space Flight Center! Step into an environment where innovation meets exploration, as you spearhead the development, integration, and management of advanced software simulations and hardware emulations. Your work will be at the heart of HLS cross-program testing—directly contributing to the missions that are shaping the future of human spaceflight. Be part of the team making history!

Requirements

Bachelor’s degree or higher in Mechanical Engineering, Aerospace Engineering, or related field.
Minimum 10 years of experience in cross‑program SIM‑to‑SIM integration and testing, including HWIL and HLA.
Minimum 10 years of experience in software end‑to‑end testing and HWIL testing for avionics and software systems.
Experience supporting NASA space programs.
Strong background in simulator/emulator design, development, and use for integration and V&V.
Knowledge of avionics architectures, flight software, requirements development, RF communications, and spacecraft Ethernet implementations.
Experience developing procedures, specifications, and non‑conformance documentation.
Familiarity with C, C++, Java, scripting languages, XML, and object‑oriented development.
Strong communication skills for multidisciplinary technical coordination.
Working knowledge of NASA NPR 7150.2, real‑time embedded systems, systems engineering, Agile methods, electronics, instrumentation, and closed‑loop avionics control systems.
Ability to work on‑site at Marshall Space Flight Center.
Must be a US Citizen

Responsibilities

Lead and support hardware/software integration efforts for HLS.
Conduct independent engineering assessments of flight software from requirements through operations.
Serve as Emulator/Simulator Lead, overseeing development, capability definition, pre‑ship checkout, and acceptance documentation.
Act as SME across technical reviews (PSRs, TRRs) and coordinate with stakeholders on design, integration, testing, delivery, and discrepancy resolution.
Support integration, troubleshooting, and deployment of emulators/simulators across facilities.
Participate in internal/external reviews, technical interchange meetings, working groups, and software life‑cycle activities.
Provide regular status to leadership, identify risks, and work proactively with minimal oversight.