Amentum

Overview

Amentum is a provider of engineering, environmental, and digital solutions for a wide range of industries, including aerospace, defense, energy, and government services. The company focuses on delivering mission-critical solutions across multiple sectors.

Key Information

Central Office: Chantilly, VA, USA
Founded: 2020

Links

Website Careers portal LinkedIn Wikipedia

Latest Jobs

HLS Navigation Aerospace Engineer

🇺🇸

Huntsville, AL, USA

HLS Navigation Aerospace Engineer modeling lunar landing navigation systems for NASA's Human Lander System. MATLAB/Simulink, Python, Fortran, C++ with Kalman filtering, sensor fusion, Terrain Relative Navigation, and 6-DOF Monte Carlo simulations. Based in Huntsville, AL.

C++FortranPython

Verified Aug 17, 2026 View listing

Nuclear Graphite Engineer

🇬🇧

Risley, England, UK

Nuclear Graphite Engineer supporting life extension of AGR nuclear reactors. Finite-element analysis (Abaqus), Python, Fortran with structural integrity and irradiation effects modeling.

FortranPython

Verified Aug 17, 2026 View listing

Thermal/fluid Analysis Subject Matter Expert

Senior+

🇺🇸

Huntsville, AL, USA

Thermal/fluid Analysis Subject Matter Expert providing conjugate heat transfer and fluid flow analysis for NASA propulsion systems, developing Fortran routines in Thermal Desktop, and validating models with test data while focusing on thermal environment testing and propulsion system design compliance.

Fortran

Verified Aug 17, 2026 View listing

Senior AI Engineer

Senior+

🇺🇸

Linthicum, MD, USA

Senior AI Engineer architecting LLM orchestration frameworks for the Unified Consumer Profile, sustaining secure RAG pipelines and vector databases, with a focus on enhancing vulnerability mitigation, optimizing data preprocessing, and streamlining ATO processes using Rust and Python.

PythonRust

Verified Aug 17, 2026 View listing

Software Engineer

Mid-level+

🇺🇸

Dahlgren, VA, USA

Develop software solutions for undersea warfare systems, collaborating with development teams to enhance mission-critical technology.

AdaCC++Java

Verified Aug 17, 2026 View listing

SLS Engine Systems Engineer

Senior+

🇺🇸

Huntsville, AL, USA

SLS Engine Systems Engineer performing systems engineering and integration tasks for liquid rocket engines, utilizing Python, FORTRAN, and MATLAB for data analysis and modeling, focusing on hot-fire testing, vehicle integration, and anomaly investigations for the SLS launch vehicle.

Fortran

Verified Aug 17, 2026 View listing

Mission Design Tools Software Engineer

🇺🇸

Houston, TX, USA

Mission Design Tools Software Engineer developing variable-degree-of-freedom simulations and tools for NASA and commercial spaceflight, using C++, Fortran, and Python, focusing on full software lifecycle activities, CI/CD, and maintaining Class C compliance per NPR 7150.2.

C++FortranPython

Verified Aug 22, 2026 View listing

Entry Level SLS Orion Trajectory Analyst

🇺🇸

Huntsville, AL, USA

SLS Orion Trajectory Analyst developing flight mechanics simulations for NASA's Artemis program. Python, MATLAB, Fortran, C++, and Copernicus with trajectory design, Monte Carlo simulations, and 3-DOF/6-DOF modeling. Based in Huntsville, AL.

C++FortranPython

Verified Aug 17, 2026 View listing

Research Software Engineer

🇺🇸

Houston, TX, USA

Research Software Engineer developing, deploying, and optimizing software for NASA HPC environments with Fortran, C++, Python, and MPI, focusing on simulation workflows, CI/CD, containerized deployments, and mentoring HPC users in Agile and test-driven development practices.

C++FortranPython

Verified Aug 17, 2026 View listing

Past Jobs

EXPIRED

Research Scientist

🇺🇸

Washington, DC, USA

Research Scientist translating mathematical models into production-grade code, specializing in spectral estimation and array processing with FORTRAN 95, Rust, and Python, focusing on algorithm optimization, performance tuning, and technical documentation for classified operational datasets.

FortranPythonRust

First seen Aug 9, 2026 Last seen Aug 9, 2026

EXPIRED

Software Engineer L2 (TS/SCI with Poly Required)

🇺🇸

Fort Meade, MD, USA

AdaAssemblyCC++JavaVerilogVhdl

First seen Feb 27, 2025 Last seen Feb 27, 2025