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Added 1 day ago
TA
2027 Trajectory Optimization Engineer
The Aerospace Corpor
Colorado Springs, CO
- $86,600 to $150,400 USD / year
…Department provides flight mechanics expertise for the cislunar domain, multi-objective "traveling salesman" trajectory sequence generation, facility location optimization, and…
Added 1 day ago
SPACE NORTH Theater Support Lead
The Aerospace Corporation
Peterson SFB, CO · Colorado Springs, CO
What You Need to be Successful – Senior Project Engineer
Added 3 days ago
TA
SPACE NORTH Theater Support Lead
The Aerospace Corpor
Colorado Springs, CO
- $151,300 to $226,900 USD / year
What You Need to be Successful - Senior Project Engineer
Added 3 days ago
2027 Trajectory Optimization Engineer
The Aerospace Corpor
Colorado Springs, CO
…innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The…
Added 3 days ago
Senior Neutronics Engineer
LLNL
Livermore, CA
Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest…
Added 4 days ago
NA
INTERDISCIPLINARY ENGINEER
Naval Air Systems Command
San Diego, CA · Patuxent River, MD
- $143,913 to $197,200 USD / year
…Specialized experience must demonstrate the following: 1.) Senior technical leader and recognize authority in advanced engineering, functioning as a subject matter expert or Program/Project…
Added 5 days ago
Project Engineer/Senior Project Engineer - Multi-Domain Effects
The Aerospace Corpor
Colorado Springs, CO
…Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems…
Added 10 days ago
Senior Software Engineer
Sam's Club
BENTONVILLE, AR
…mindset and aligns outcomes with broader platform, system, and domain objectives. Software Development and Lifecycle Execution: Writes clean, efficient, and reliable code using languages…
Added 10 days ago
Nuclear Safety Engineer
LLNL
Livermore, CA
Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest…
Added 11 days ago
SW
Senior Software Engineer
Sam's West, Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…mindset and aligns outcomes with broader platform, system, and domain objectives. Software Development and Lifecycle Execution: Writes clean, efficient, and reliable code using languages…
Added 12 days ago
Senior System Integration & Test Engineer
BAE Systems
Nashua, NH
System Integration and Test (I&T) Engineer serves as the system integrator for Radar Warning (RW) and Electronic Attack Counter Measures (ECM) technology. In this role they plan, execute,…
Added 18 days ago
Senior Marine Structural Engineer
RINA
Fort Lauderdale, FL · Boston, MA · Chicago, IL · Sunrise, Fl, FL · Lisle, IL · Houston, TX
We are currently recruiting for a Senior Marine Structural Engineer to join our office in Houston, TX, Sunrise/Ft. Lauderdale, FL , Boston, MA or Chicago/Lisle, IL within the Plant…
Added 18 days ago
2027 Trajectory Optimization Engineer
The Aerospace Corporation
Colorado Springs, CO · El Segundo, CA · Chantilly, VA · Albuquerque, NM
…Department provides flight mechanics expertise for the cislunar domain, multi-objective “traveling salesman” trajectory sequence generation, facility location optimization, and…
Added 19 days ago
JH
Senior MACE Modeling & Simulation Engineer Lead
John H. Northrop & Associates
Newport News, VA
- $120,000 to $140,000 USD / year
Aether Aerospace is seeking a Senior Modeling & Simulation Engineer to lead Modern Air Combat Environment (MACE) scenario development, model configuration, and simulation execution for an…
Added 22 days ago
501180 Senior SETA Engineer SME
IronMountain Solutions, Inc.
Falls Church, VA
IMS is seeking a Senior SETA Engineer SME to join our team in the Falls Church, VA area. You will provide direct engineering support to the official Under Secretary of Defense for Research…
Added 22 days ago
Senior Systems Engineer
BD (Becton, Dickinson and Company)
Durham, NC
…functional groups. They have a broad knowledge base that includes domain expertise and fundamental engineering skills and can apply this knowledge to address issues from new product…
Added 23 days ago
Junior Software Engineer - Modeling and Simulation
Aviation & Missile Solutions
Huntsville, AL
The Software Engineer performing this role works alongside senior engineering staff and domain experts to develop, maintain, and test high-fidelity, physics-based simulation models for the…
Added 23 days ago
Junior Software Engineer - Modeling and Simulation
Aviation & Missile Solutions
Huntsville, AL
The Software Engineer performing this role works alongside senior engineering staff and domain experts to develop, maintain, and test high-fidelity, physics-based simulation models for the…
Added 24 days ago
Various High-Level IT Positions (PM, BA, Dev, Ops, DBA etc.) for TX Govt. Entity
Management Applications, Inc.
Amarillo, TX
Works with graphic designers and other members of a project team to develop the site concept, interface design, and architecture of the website
Added 24 days ago
Various High-Level IT Positions (PM, BA, Dev, Ops, DBA etc.) for TX Govt. Entity
Management Applications, Inc.
Fort Worth, TX
Works with graphic designers and other members of a project team to develop the site concept, interface design, and architecture of the website
Added 24 days ago
Various High-Level IT Positions (PM, BA, Dev, Ops, DBA etc.) for TX Govt. Entity
Management Applications, Inc.
San Antonio, TX
Works with graphic designers and other members of a project team to develop the site concept, interface design, and architecture of the website
Added 24 days ago
Various High-Level IT Positions (PM, BA, Dev, Ops, DBA etc.) for TX Govt. Entity
Management Applications, Inc.
Houston, TX
Works with graphic designers and other members of a project team to develop the site concept, interface design, and architecture of the website
Added 24 days ago
Various High-Level IT Positions (PM, BA, Dev, Ops, DBA etc.) for TX Govt. Entity
Management Applications, Inc.
Austin, TX
Works with graphic designers and other members of a project team to develop the site concept, interface design, and architecture of the website
Added 24 days ago
Senior Electrical Engineer
Albacore
United States
We are seeking a Senior Electrical Engineer specializing in undersea robotics who will lead the design, prototyping, testing, and production of integrated hardware including power systems,…
Added 27 days ago
Senior/Staff Software Engineer
Quarterhill
UNAVAILABLE
The Senior/Staff Software Engineer designs, builds, and operates the services at the heart of our next-generation tolling and intelligent transportation platform - a cloud-native,…

Aviation & Missile Solutions

Junior Software Engineer - Modeling and Simulation

Huntsville, AL, United States

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Job details

Experience: Experience: 0 to 2 years of professional or technical software engineering experience.
Posting language: English
Posted: Aug 19, 2026

Original job description

Job Descriptions:

Aviation & Missile Solutions, LLC. (AMS) is seeking a talented Software Developer with a degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Applied Physics, or a closely related STEM discipline to join our diverse team, in Huntsville, AL., to create unique solutions for complex problems. AMS provides responsive, cost-effective engineering and scientific solutions ranging from air and missile defense technologies, command and control, radar systems, seekers, modeling & simulation, and prototype hardware development and testing.

Position Description:

The Software Engineer performing this role works alongside senior engineering staff and domain experts to develop, maintain, and test high-fidelity, physics-based simulation models for the US Army radar systems.

In this entry-level role, you will receive direct mentorship while writing modern C++ software, learning GPU acceleration (CUDA), running simulation test suites, and integrating digital models into real-time Hardware-in-the-Loop (HWIL) testbeds within the Government System Integration Lab (GSIL) and faster-than-real-time cluster execution environments (IAMDSIM). This position provides a strong growth trajectory in defense software engineering, high-performance computing, and radar signal processing.

Essential Duties/ Responsibilities:

Software Development & Maintenance: Under mentorship, design, implement, and maintain modular C++ source code for radar subsystem models (transmitters, receivers, signal processing, and environmental effects). Refactor and optimize existing algorithms for human readability, maintainability, and native Linux execution.
Integration & Testing Support: Support the execution of digital M&S models in both real-time HWIL and discrete event digital simulation frameworks. Execute pre-test simulation runs to verify test plans, target geometry, and tactical software builds prior to field testing.
Data Analysis & Verification: Process and visualize simulation output data to assist in comparing model performance against empirical field test data.

Location:

Huntsville, AL
Position is full-time in the office.

Required Experience:

Basic Qualifications (required):

Proficiency in C++ (C++11 or newer) gained through coursework, academic projects, research, or internships.
Solid understanding of core computer science fundamentals: data structures, algorithms, object-oriented design, and software debugging.
Familiarity with Linux/Unix operating system environments (RHEL, Rocky Linux, Ubuntu, or CentOS).
Basic understanding of Git version control operations.
Strong written and verbal communication skills for collaborating in a team environment.
United States Citizenship.
Ability to obtain and maintain a DoD Secret Security Clearance.
Resident of the Huntsville, AL area or be willing to relocate.

Preferred Skills/Abilities:

Coursework or project experience in parallel computing or GPU programming concepts (e.g., NVIDIA CUDA, OpenMP, or multi-threading).
Coursework or academic projects involving digital signal processing, linear algebra, electromagnetics, physics simulations, or numerical methods.
Familiarity with build systems (e.g., CMake) or dependency management tools (e.g., Conan).
Exposure to Python or bash scripting for automated testing and data visualization.
An active DoD Secret Security Clearance.

Required Education and Experience:

Candidate must possess a Bachelor of Science in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Applied Physics, or a closely related STEM discipline from ABET accredited university.
Experience: 0 to 2 years of professional or technical software engineering experience. Recent college graduates and entry-level candidates are strongly encouraged to apply.
GPA must be 3.5+.

Travel Requirements:

Must be able to travel up to 5% of the year.

Physical Requirements:

Prolonged periods of sitting at a desk and working on computers, monitors, and development workstations.
Must be able to lift and move standard computer hardware and lab equipment up to 20 lbs during lab configuration or equipment maintenance.
Ability to perform duties in standard office, closed-area facility, and software integration laboratory environments.

Security Requirements:

Citizenship: Candidate must be a US only citizen.
Clearance level: possess (and be able to maintain) a DoD SECRET Clearance or meet the eligibility to obtain (and maintain) a DoD SECRET SECRET Clearance.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or status as a protected veteran.

Keyword: junior; software engineer; software development; radar; modeling and simulation; radar modeling and simulation; lab; computer science; computer engineer; engineer; electrical engineer; applied physic

From: Aviation & Missile Solutions

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Skills

AMS
Computer science
Computer engineering
Electrical engineering
C++
ICT system integration
Signal processing
Software development
Linux
Data analysis
Research
Debugging
UNIX
Ubuntu
Git
Communication skills
CMake
Python
Test automation
Data visualization
Laboratory equipment
Equipment maintenance
Security regulations

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