97 simulation software integration engineer jobs at 53 companies in United States

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Simulation Software Integration Engineer - 29325
Nellis AFB, Nevada, United States
$102k-$140k/yr OnsiteFull Time
Mission Technologies
Mission TechnologiesNYSE: HII: Defense technology division delivering integrated all-domain solutions to defense, federal, and commercial customers.
3+ YOEExperience integrating and troubleshooting simulation software in real-time/distributed environments; C++/Python and Linux proficiency; current Top Secret clearance and ability to obtain TS/SCI and SAP/SAR.
C++, Python, Linux, DIS, HLA, DDS, Joint Simulation Environment (JSE), JSE Platform Plugin (JPP)
2w
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Modeling & Simulation Software Integration Engineer
Huntsville or United States
OnsiteFull Time
WaveLink
WaveLink: Woman-owned American engineering and cybersecurity contractor serving U.S. defense and government customers.
5+ YOEBachelor's degree in engineering, mathematics, or computer science; 5–7 years of experience; active security clearance; software integration, testing, troubleshooting, and defense simulation experience.
Hardware-in-the-Loop (HWIL), Objective Simulation Framework (OSF), GMD System Trainer (GST), Ballistic Missile Defense System (BMDS) Command and Control, Battle Management, and Communications (C2BMC) Model, Threat Generator External (TGx)
3w
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Modeling and Simulation Software Integration Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
5+ YOEBachelor's degree in engineering, mathematics, or computer science; 5–7 years of experience; active final Secret clearance; software integration, testing, system administration, and simulation experience.
Objective Simulation Framework (OSF), Security+, Linux+, GMD System Trainer (GST), Ballistic Missile Defense System (BMDS) Command and Control, Battle Management, and Communications (C2BMC) Model, TGx, Threat Generator External, M&S Framework
3w
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Modeling and Simulation Software Integration Engineer
Huntsville or United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
5+ YOEBachelor's degree in engineering, mathematics, or computer science; 5–7 years of experience; active final Secret clearance; software integration, testing, system administration, and simulation experience.
Objective Simulation Framework (OSF), GMD System Trainer (GST), BMDS Command and Control, Battle Management, and Communications (C2BMC) Model, Threat Generator External (TGx), Security+, Linux+
2w
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Modeling and Simulation Software Integration Engineer (Mid-Senior)
Redstone Arsenal or Huntsville or United States or North America
OnsiteFull Time
Maximum Technology Corporation
Maximum Technology Corporation: Private Huntsville defense contractor providing software engineering, data analytics, and system test and evaluation for warfighter programs.
5+ YOEBachelor's degree in engineering, mathematics, or computer science; 5–7 years of experience; active final SECRET clearance; software integration, system administration, testing, and simulation experience.
Objective Simulation Framework (OSF), GMD System Trainer (GST), Ballistic Missile Defense System (BMDS), Command and Control, Battle Management, and Communications (C2BMC), Threat Generator External (TGx)
3w
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Modeling and Simulation Software Integration Engineer (Mid-Senior)
Huntsville, Alabama, United States
OnsiteFull Time
Crossflow Technologies
Crossflow Technologies: Private Huntsville engineering-services supporting U.S. aerospace and defense customers with digital, systems, and modeling expertise.
5+ YOEBachelor's degree in engineering, mathematics, or computer science; 5–7 years of experience; active final SECRET clearance; software testing, system administration, and simulation integration experience.
Objective Simulation Framework (OSF), GMD System Trainer (GST), Ballistic Missile Defense System (BMDS) Command and Control, Battle Management, and Communications (C2BMC) Model, Threat Generator External (TGx), Security+, Linux+, Microsoft Principal
2w
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Modeling and Simulation Software Integration Engineer (Junior)
Huntsville or Alabama
OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Developer of unmanned aircraft systems and defense technologies.
0+ YOEBachelor's degree in STEM or equivalent experience, active DoD Secret clearance, and 0–5 years of experience. Requires simulation integration, analytical, interpersonal, and stakeholder coordination skills.
Hardware-In-the-Loop (HWIL), phone lines, SVOIPs
1w
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HWIL Simulation Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
KODA Technologies
KODA Technologies: Native American-owned engineering services firm solving missile, radar, space, hypersonic, and defense-system problems for government customers.
5+ YOEPostsecondary STEM degree and 5–10+ years of relevant experience. Requires simulation software, hardware/software integration, Linux, C++, MATLAB or Python, and active DoD Secret clearance; U.S. citizenship required.
Linux, C++, MATLAB, Python, Git
3mo
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Naval Software Simulation Developer
Dahlgren, Virginia, United States
$110k-$130k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
5+ YOEBachelor's degree in computer science, computer engineering, mathematics, or related field; 5+ years of software integration and configuration management; active SECRET clearance; experience with Linux, Git, embedded systems, and testing.
Microsoft Word, Microsoft Access, Microsoft Project, Microsoft PowerPoint, UNIX, Linux, Git, Windows, C, C++, Java, XML, TCP/IP
3w
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Modeling and Simulation Software Integration Engineer, Mid/Senior-Level
Huntsville, Alabama, United States
OnsiteFull Time
Simulation Technologies, Inc.
Simulation Technologies, Inc.: Woman-owned defense engineering providing modeling, simulation, software, hardware, testing and cyber support to DoD customers.
5+ YOEBachelor's degree in engineering, computer science, mathematics, or equivalent; 5-7 years of technical experience; active Secret clearance, U.S. citizenship, software testing, system administration, and simulation experience required or preferred.
Objective Simulation Framework (OSF), Hardware-In-the-Loop (HWIL), M&S Framework, GMD System Trainer (GST), Ballistic Missile Defense System (BMDS), Command and Control, Battle Management, and Communications (C2BMC), TGx, cloud-based environment
6d
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Modeling and Simulation Software Developer
Redstone Arsenal or Huntsville
OnsiteFull Time
Capstone Research Corporation
Capstone Research Corporation: Systems engineering and integration for the Department of Defense's most challenging problems
Bachelor's degree in software engineering or related STEM field; 5–10+ years of modeling, simulation, and analytical tool development experience; strong programming and integration skills; Secret clearance or eligibility.
C, C++, Python, MATLAB, Simulink, Docker, Podman, Java, GitLab, Linux, AFSIM, FSI, DIS
2w
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Mission Data & Simulation Integration Engineer
Huntsville, Alabama, United States
$166k-$250k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides independent technical research and advisory services for space programs.
8+ YOEBachelor's degree in STEM or a technical discipline, 8+ years of software engineering experience, M&S and data expertise, cloud and database experience, programming in Python or C++, integration and DevSecOps experience, and ability to obtain security clearance.
HLA, DIS, TENA, Protobuf, Apache Kafka, Docker, Kubernetes, Python, C++, SQL, NoSQL, APIs, DevSecOps, CI/CD, Artificial Intelligence, Data Management Platforms, ASOT
3mo
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Naval Software Simulation Developer
Dahlgren, Virginia, United States
$110k-$130k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
5+ YOEBachelor's degree or higher in CS/CE/Math; strong CM knowledge; 5 years software integration experience; active SECRET clearance.
GIT, UNIX, Linux, Windows, MS Office
1mo
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Software Engineer – Full-Stack / Simulation
Fredericksburg, Virginia, United States
$112k-$146k/yr OnsiteFull Time
Obsidian Solutions Group
Obsidian Solutions Group: Service-disabled veteran-owned government contractor providing IT modernization, software, analytics, training, and intelligence services.
4+ YOE4+ years software development experience; strong skills in modern languages, web visualization, secure real-time data pipelines, game-engine simulation, and AI/ML integration; US citizenship and ability to obtain security clearance.
Python, JavaScript, TypeScript, C#, NetCDF, HDF5, WRF, Unity3D, Google Protocol Buffers (Protobuf), Android Studio, Android Team Awareness Kit (ATAK), AWS GovCloud, AES-256, TLS, Cursor-on-Target, DIS, HLA
1mo
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Staff Software Engineer, Simulation
Sunnyvale, California, United States
$157k-$247k/yr RemoteFull Time
General Motors
General MotorsNYSE: GM: Designing, building, and selling the world's best vehicles.
5+ YOEBS/MS/PhD or equivalent experience,5+ years production Python,experience building test frameworks or large-scale simulation tests,AI tool integration experience,strong communication and cross-team leadership.
Python, GitHub Copilot, Cursor, AMP, SQL, Looker, Streamlit, ROS, Airflow, DBT
2mo
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Software Engineer / Principal Software Engineer – Simulation Tools
Melbourne, Florida, United States
$79k-$148k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOESTEM degree required, active DoD Secret clearance required, ability to obtain SAP access, 2+ years (Software Engineer) or 5+ years (Principal) software development experience; experience with C++, C#, Python, LabVIEW; strong troubleshooting and systems-integration skills.
C++, C#, Python, LabVIEW, TCP/IP, UDP, Linux
1mo
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Lead Engineer - Simulation Assisted Engineering
Wilmington, North Carolina, United States
$86k-$164k/yr OnsiteFull Time
GE Vernova Hitachi Nuclear Energy
GE Vernova Hitachi Nuclear Energy: Private nuclear-energy alliance providing advanced reactors, fuel, and lifecycle services to utilities and communities worldwide.
5+ YOEBachelor's degree in engineering or related technical field, 5+ years supporting nuclear simulation or related systems, hands-on experience with simulator hardware/software integration, OPC servers, virtual machines, networking and troubleshooting; ability to relocate to Wilmington, NC and obtain authorization for U.S. export-controlled information...
OPC, HMI, virtual machines
1w
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Software Integration & Test Engineer – Autonomy & Flight Test
Cambridge, Massachusetts, United States
HybridFull Time
Tycho.AI
Tycho.AI: US defense technology startup building autonomous navigation software and compute hardware for military and commercial unmanned systems.
Bachelor's or advanced degree in a relevant engineering or computer science field; experience testing software on complex hardware; C/C++, scripting, automation, Linux, Git, CI, simulation, and hardware-in-the-loop experience required.
C, C++, MCAP, rosbag, PX4 Flight Review, Linux, Git, GitHub Actions, Jenkins, PX4, ArduPilot, MAVLink, ROS2, GPS, VIO, SLAM
1w
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NASA Software Project Lead Engineer: Space Vehicle Simulation + Software Development
Houston, Texas, United States
$90k-$190k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
10+ YOEBachelor's degree and 10+ years of simulation development experience required. Requires C++, Linux, Python, software lifecycle, simulation integration, testing, verification, validation, and technical leadership experience.
C++, Linux, Python, Trick Simulation Environment, Git
2w
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Systems Integration/Test Engineer Stf - E4
Nellis AFB, Nevada, United States
$105k-$195k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Experienced systems integration and test engineer needed to develop test plans, integrate simulations, analyze test results, and support Linux-based software integration at Nellis AFB.
Linux, Linux Red Hat, Distributed Interactive Simulation (DIS), Grid computing, High-Level Architecture (HLA)