Starfish Holdings is an employee-owned defense holding company headquartered in Huntsville, Alabama, whose operating history traces back to the 2002 founding of its main subsidiary Torch Technologies. The group delivers research, systems engineering, modeling and simulation, and test support services to United States defense and missile defense programs through Torch Technologies, Freedom Real Estate & Capital, and SIMVANA. It is owned entirely by the Starfish Employee Stock Ownership Plan and staffs programs at Redstone Arsenal, Wright-Patterson Air Force Base, and other federal sites.
HQ: Huntsville, United States • Science & Engineering • IT Consulting • Missiles • C4ISR • Military • Information Technology • 1001-5000 employees • Est. 2002
≈ $129k – $232k per year (Estimated) • Senior • 8+ years exp • In office (Huntsville, United States) • Relocation • Bachelor's Degree • Full-Time • Senior
Ada
C++
Fortran
MATLAB
Python
Cython
Cython
Meson
AI/ML
NumPy
DevOps
CI/CD
GitLab
Analytics
Matplotlib
Junior • 2+ years exp • In office (Huntsville, United States) • Relocation • Bachelor's Degree • Full-Time • Junior
C++
Fortran
MATLAB
Python
MATLAB
Simulink
Junior • 3+ years exp • In office (Huntsville, United States) • Relocation • Bachelor's Degree • Full-Time • Junior
C++
Fortran
MATLAB
Python
Semiconductor Engineering is a technical media and research organization based in San Jose, California, and founded in 2013. The company provides in-depth news, analysis, and technical papers focused on the design, manufacturing, testing, and integration of advanced semiconductor technologies. It operates as a global information hub for chip engineers and industry professionals, offering newsletters, webinars, and specialized research reports.
HQ: San Jose, United States • Semiconductor Manufacturing • Manufacturing • Science & Engineering • Publishing • Media & Entertainment • Electrical & Electronic Engineering • Semiconductors • Hardware • 1001-5000 employees • Est. 2013
≈ $27k – $72k per year (Estimated) • Lead • In office (Pune, India) • Master's Degree • Full-Time • Staff
$118k – $218k per year • Equity • Lead • In office (Irvine, United States) • PhD • Full-Time • Principal • English
≈ $91k – $197k per year (Estimated) • Senior • 5+ years exp • In office (Burlington, Canada) • Master's Degree • Full-Time • Senior • English
C++
Fortran
MATLAB
Python
Leidos is a defense, intelligence, civil, and health information technology enterprise. Headquartered in Reston, Virginia, the Fortune 500 company (NYSE: LDOS) operates as one of the primary IT, scientific research, and systems integration contractors for the U.S. federal government, allied defense agencies, and commercial infrastructure entities.
HQ: Reston, United States • Government • Cybersecurity • Military • 5000+ employees • Est. 2013
$73k – $133k per year • Middle • 4+ years exp • In office (Colorado Springs, United States) • Bachelor's Degree • Full-Time • Middle
$87k – $157k per year • Middle • 4+ years exp • In office (Colorado Springs, United States) • Bachelor's Degree • Full-Time • Middle
$108k – $195k per year • Senior • 8+ years exp • In office (Colorado Springs, United States) • Bachelor's Degree • Full-Time • Staff
AVEVA is an industrial software company headquartered in Cambridge, United Kingdom, and founded in 1967 as the Computer-Aided Design Centre. The company provides a comprehensive suite of digital solutions including engineering design software, industrial data management platforms, and performance optimization tools such as the PI System and digital twin technology. Operating as a subsidiary of Schneider Electric, the firm serves global industries including energy, manufacturing, infrastructure, and chemicals to drive digital transformation and operational efficiency.
HQ: Cambridge, United Kingdom • Data Management • Data & Analytics • CAD & PLM • Industrial IoT (IIoT) • Manufacturing • Software • Industrial Automation • Simulation & Digital Twin • 5000+ employees • Est. 1967
$82k – $137k per year • Senior • 5+ years exp • Remote/Hybrid (Houston, Lake Forest, Philadelphia, United States) • Relocation • Visa sponsorship • Full-Time • Senior • Portuguese
≈ $86k – $173k per year (Estimated) • Lead • Remote/Hybrid (Cambridge, United Kingdom) • Full-Time • Principal
C#
C++
Fortran
DevOps
Azure
Azure DevOps
≈ $96k – $170k per year (Estimated) • Lead • Remote/Hybrid (Cambridge, United Kingdom) • Full-Time • Principal
C#
C++
Fortran
DevOps
Azure
Azure DevOps
CI/CD
Platform Engineering
Blue Origin is an American aerospace manufacturer, defense contractor, and spaceflight services company founded in 2000 by Jeff Bezos. Headquartered in Kent, Washington, the company designs and operates reusable rockets, heavy-lift engines, and deep-space logistics infrastructure to enable sustainable space exploration and commercial operations.
Los Angeles • Washington • Seattle • Huntsville • Arlington • Space Services • Space & Aerospace • Launch Services • 1001-5000 employees
$145k – $203k per year • Equity • Senior • 5+ years exp • In office (Seattle, United States) • Relocation • Bachelor's Degree • Full-Time • Senior
Fortran
MATLAB
Python
Design
SolidWorks
$121k – $169k per year • Equity • Middle • 3+ years exp • In office (Seattle, United States) • Bachelor's Degree • Full-Time • Middle
$145k – $203k per year • Equity • Senior • 8+ years exp • In office (Seattle, United States) • Bachelor's Degree • Full-Time • Senior
Synopsys (NASDAQ: SNPS) is a premier American multinational technology corporation and the global leader in Electronic Design Automation (EDA), semiconductor intellectual property (IP), and software security and quality solutions. Headquartered in Sunnyvale, California, and led by CEO Sassine Ghazi, Synopsys operates on a B2B enterprise software, proprietary semiconductor IP licensing, and silicon engineering services model.
HQ: Sunnyvale, United States • Design & Creative • Hardware • Artificial Intelligence • 501-1000 employees
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4 days ago
Synopsys
Senior • 5+ years exp • Remote/Hybrid • Bachelor's Degree • Senior
Verified live · 4 hours ago
1 day ago
Synopsys
Senior • 5+ years exp • In office • Bachelor's Degree • Senior
C++
Fortran
Python
DevOps
HPC
Top 25% payVerified live · 4 hours ago
4 days ago
Synopsys
$101k – $151k per year • Junior • 2+ years exp • In office • Bachelor's Degree • Junior
C++
Fortran
C
C++
CMake
Conan
C
MPI
AI/ML
CUDA
CUDA Toolkit
OpenMP
DevOps
Azure
Azure DevOps
CI/CD
Docker
Git
HPC
Lawrence Livermore National Laboratory is a federally funded research and development center based in Livermore, California, and was established in 1952. The laboratory conducts multidisciplinary research in areas such as nuclear deterrence, high-performance computing, laser science, biotechnology, and advanced materials to address complex national security challenges. It is managed by Lawrence Livermore National Security, LLC for the U.S. Department of Energy's National Nuclear Security Administration and operates as a premier scientific institution serving government and international partners.
HQ: Livermore, United States • Machine Learning • Artificial Intelligence • CBRN Defense • Military • Nuclear Engineering • Science & Engineering • Government • National Security • Est. 1952
$123k per year • Remote/Hybrid (Livermore, United States) • Relocation • PhD • Full-Time • Junior
$211k – $267k per year • Senior • Remote/Hybrid (Livermore, United States) • Relocation • Master's Degree • Full-Time • Senior
Fortran
Java
MATLAB
Perl
Python
$123k per year • In office (Livermore, United States) • Relocation • PhD • Full-Time • Junior
Woods Hole Oceanographic Institution (WHOI) is the world's premier independent organization dedicated exclusively to ocean research, technology, and education.
Est. 1930
$68k – $75k per year • In office (United States) • PhD • Full-Time
Lockheed Martin (NYSE: LMT) is a global aerospace, defense, security, and advanced technology corporation headquartered in Bethesda, Maryland. Formed in 1995 through the merger of Lockheed Corporation and Martin Marietta, the company is one of the world's largest defense contractors, operating primarily across four core business segments: Aeronautics; Missiles and Fire Control; Rotary and Mission Systems; and Space.
King of Prussia • Littleton • Longmont • Sunnyvale • Fayetteville • Manufacturing • Defense Manufacturing • Military • 5000+ employees • Est. 1995
$91k – $169k per year • Junior • 2+ years exp • In office (Littleton, United States) • Junior
C++
Fortran
MATLAB
Python
MATLAB
Simulink
DevOps
Docker
Kubernetes
HPC
GitLab
$98k – $182k per year • Senior • In office (Orlando, United States) • Bachelor's Degree • Senior
C#
C++
Fortran
Java
MATLAB
Python
Design
SolidWorks
$129k – $240k per year • Senior • 8+ years exp • In office (Fort Worth, United States) • Bachelor's Degree • Senior
C++
Fortran
MATLAB
Python
MATLAB
Simulink
DevOps
Amazon ECS
Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever evolving needs of our customers worldwide. Our 95,000 employees define possible every day using science, technology and engineering to create and deliver advanced systems, products and services.
HQ: Falls Church, United States • National Security • Government • Military
$79k – $138k per year • Lead • 5+ years exp • In office • Relocation • Bachelor's Degree • Full-Time • Principal
MATLAB
C++
Fortran
Python
We are Europe's fastest-growing fusion startup, building the first generation of fusion power plants using quasi-isodynamic (QI) stellarators—the clearest, most robust path to putting fusion on the grid.
HQ: Munich, Germany • Nuclear Engineering • Energy & Utilities • Nuclear Energy
≈ $77k – $180k per year (Estimated) • In office (Munich, Germany) • PhD • Full-Time
C++
Fortran
Python
AI/ML
Ray
≈ $76k – $177k per year (Estimated) • In office (Munich, Germany) • Full-Time
≈ $76k – $177k per year (Estimated) • In office (Munich, Germany) • Full-Time
Archer Aviation is an American aerospace company that designs and manufactures electric vertical takeoff and landing (eVTOL) aircraft. Headquartered in San Jose, California, the company focuses on urban air mobility, autonomous flight systems, and defense aviation platforms.
HQ: San Jose, United States • Transportation & Logistics • Smart Mobility • Space & Aerospace • Aircraft Manufacturing
$140k – $190k per year • Junior • 2+ years exp • In office (San Jose, United States) • Visa sponsorship • Bachelor's Degree • Junior
C++
Fortran
MATLAB
Python
MATLAB
Simulink
DevOps
CI/CD
Git
HPC
$160k – $220k per year • Staff+ • 10+ years exp • In office (San Jose, United States) • Visa sponsorship • Bachelor's Degree • Staff
C++
Fortran
MATLAB
Python
MATLAB
Simulink
DevOps
CI/CD
Git
HPC
$163k – $218k per year • Senior • 5+ years exp • In office (San Jose, United States) • Visa sponsorship • Master's Degree • Senior
C++
Fortran
MATLAB
Python
Rust
SQL
C
C++
PyTorch C++
TensorFlow C++
MATLAB
Simulink
C
MPI
AI/ML
NumPy
Pandas
PyTorch
Scikit-learn
SciPy
TensorFlow
Time Series Forecasting
DevOps
Ansible
AWS
Chef
CI/CD
Configuration Management
Docker
Jenkins
Puppet
SLURM
TeamCity
HPC
The United Kingdom Atomic Energy Authority (UKAEA) is a government research organization responsible for leading the development of sustainable fusion energy in the UK. By operating state-of-the-art facilities and conducting cutting-edge research, the authority aims to deliver a clean and nearly limitless source of power to help achieve net-zero climate goals.
HQ: London, United Kingdom • Science & Engineering • Nuclear Engineering • Energy & Utilities • Nuclear Energy
≈ $88k – $173k per year (Estimated) • Remote/Hybrid (Abingdon, United Kingdom) • Relocation • PhD • Full-Time • Senior
≈ $77k – $148k per year (Estimated) • Senior • In office (United Kingdom) • Relocation • PhD • Full-Time • Senior
≈ $86k – $168k per year (Estimated) • In office (United Kingdom) • Relocation • Full-Time • Senior
Bash
Fortran
Perl
Python
SQL
Founded in 2019, Windborne Systems is a deep-tech company that designs and operates smart weather balloons to revolutionize long-range atmospheric sensing and weather forecasting. Using long-duration, real-time tracking, these lightweight sounding balloons collect critical data from unmonitored atmospheric regions to significantly improve weather prediction models. By pairing ultra-dense data gathering with AI algorithms, the firm provides high-precision forecasting tools to combat climate volatility and support aviation, agriculture, and government agencies.
HQ: Redwood City, United States • Science & Engineering • Space & Aerospace • Earth Observation • Est. 2019
$110k – $150k per year • Equity • In office • Master's Degree • Full-Time
Argonne National Laboratory is a premier multidisciplinary science and engineering research center located in Lemont, Illinois (near Chicago). Originating in 1946 from the University of Chicago’s work on the Manhattan Project (Metallurgical Laboratory), Argonne operates under the oversight of the U.S. Department of Energy (DOE) Office of Science and is managed by UChicago Argonne, LLC.
HQ: Lemont, United States • Energy & Utilities • Nuclear Energy • Quantum Science & Computing • Science & Engineering • Est. 1946
$73k – $121k per year • In office (Lemont, United States) • PhD • Full-Time
The University of Maryland, College Park is a premier public research university and the flagship institution of the University System of Maryland, located just outside Washington, D.C. Founded in 1856, the university educates over 40,000 undergraduate and graduate students across 12 colleges, offering highly ranked programs in computer science, engineering, business, and public policy. As a major R1 research institution and member of the Big Ten Conference, it leverages its strategic proximity to federal agencies, national laboratories, and corporate hubs to drive innovation, enterprise partnerships, and impactful interdisciplinary research.
HQ: College Park, United States • STEM Education • Education • Higher Education
$55k – $65k per year • In office (College Park, United States) • Visa sponsorship • PhD • Full-Time
C++
Fortran
MATLAB
Python
NVIDIA is an American technology company founded in 1993 that invented the graphics processing unit and has become the dominant supplier of accelerated computing platforms for artificial intelligence. Its portfolio spans data centre GPUs and systems built on the Hopper and Blackwell architectures, GeForce consumer graphics, automotive and robotics platforms, high-speed networking acquired with Mellanox, and the CUDA software stack that binds the ecosystem together. Headquartered in Santa Clara, California, the company sells to cloud providers, enterprises, research institutions and gamers worldwide and is one of the most valuable listed businesses on the Nasdaq.
HQ: Santa Clara, United States • AI Infrastructure • Semiconductors • AI Agents • Big Data • LLM & Generative AI • Machine Learning • Hardware • Data & Analytics • Information Technology • Artificial Intelligence • 5000+ employees • Est. 1993
≈ $98k – $252k per year (Estimated) • Senior • 8+ years exp • Switzerland • Remote (Switzerland) • Bachelor's Degree • Full-Time • Senior
C++
Fortran
C
Assembly
C
MPI
AI/ML
CUDA
CUDA Toolkit
OpenMP
DevOps
HPC
Senior • 5+ years exp • United Kingdom • Switzerland • Germany • France • Remote (United Kingdom) • Bachelor's Degree • Full-Time • Senior
Assembly
C++
Fortran
C
C
MPI
AI/ML
CUDA
CUDA Toolkit
OpenMP
$124k – $196k per year • Junior • 2+ years exp • In office (Austin, Santa Clara, Redmond, United States) • Bachelor's Degree • Full-Time • Junior
C++
Fortran
C++
DirectX
LLVM
OpenGL
AI/ML
CUDA Toolkit
OpenCL
Booz Allen Hamilton is a major American management and technology consulting firm that provides strategic, engineering, and cybersecurity services primarily to the U.S. government, defense agencies, and commercial clients. Founded in 1914 and headquartered in McLean, Virginia, the company is known for its deep expertise in defense, intelligence, and civil infrastructure. Today, it plays a central role in national security and government modernization by deploying advanced capabilities in artificial intelligence, digital transformation, and cyber defense.
HQ: McLean, United States • Military • Information Technology • IT Consulting • Government • Cybersecurity • Homeland Security • National Security • 5000+ employees • Est. 1914
$99k – $225k per year • Staff+ • 12+ years exp • In office (Bethesda, United States) • Bachelor's Degree • Full-Time • Principal
C++
Fortran
Python
AI/ML
OpenMP
DevOps
CI/CD
HPC
AWS
Azure
Docker
GCP
$62k – $141k per year • In office (Beavercreek, United States) • Bachelor's Degree • Full-Time
C++
Fortran
MATLAB
Python
Bash
PowerShell
DevOps
CI/CD
Docker
Git
Kubernetes
Podman
GitHub
GitLab
$62k – $141k per year • Junior • 2+ years exp • In office (Beavercreek, United States) • Bachelor's Degree • Full-Time • Junior
C++
Fortran
MATLAB
MATLAB
Simulink
Airbus SE is a European multinational aerospace and defense corporation, serving as one of the world's primary commercial aircraft manufacturers alongside its civil, parapublic, and defense divisions. Operating through three core business segments - Commercial Aircraft, Airbus Helicopters, and Airbus Defence and Space - the company designs, manufactures, and services narrow-body and wide-body jetliners, military transport and combat aircraft, civil and military rotorcraft, and space hardware spanning satellites and launch systems.
HQ: Blagnac, France • Artificial Intelligence • Cybersecurity • Manufacturing • Aerospace Manufacturing • Space & Aerospace • Aircraft Manufacturing • 5000+ employees
≈ $23k – $58k per year (Estimated) • Senior • 5+ years exp • In office (Bengaluru, India) • Bachelor's Degree • Full-Time • Senior
MATLAB
Python
Fortran
MATLAB
Simulink
≈ $44k – $123k per year (Estimated) • Equity • Remote/Hybrid (Getafe, Spain) • Bachelor's Degree • Full-Time
MATLAB
Python
C++
Fortran
AI/ML
Numba
NumPy
Pandas
SciPy
Time Series Forecasting
DevOps
CI/CD
Git
Jenkins
Analytics
Matplotlib
Management
Confluence
Jira
≈ $28k – $70k per year (Estimated) • Senior • 5+ years exp • In office (Bengaluru, India) • Master's Degree • Full-Time • Senior • English: C1
C++
Fortran
Python
SQL
C++
PyTorch C++
AI/ML
DVC
MLFlow
NumPy
Pandas
PyTorch
Scikit-learn
SciPy
Spark
DevOps
AWS
Azure
GCP
Analytics
ETL/ELT
Hitachi is a major Japanese multinational conglomerate specializing in industrial equipment, power systems, railway infrastructure, and digital technologies. Through its Social Innovation Business and Lumada platform, the company combines operational technology with enterprise IT to modernize critical infrastructure globally. Operating across diverse sectors - including energy, mobility, healthcare, and green technologies - Hitachi drives digital transformation and sustainable development worldwide.
HQ: Tokyo, Japan • Hardware • Industrial Machinery • Manufacturing • 5000+ employees
≈ $115k – $207k per year (Estimated) • Senior • Remote/Hybrid (Houston, United States) • Master's Degree • Full-Time • Senior • English
C#
C++
Fortran
Java
Python
≈ $18k – $44k per year (Estimated) • Middle • 3+ years exp • In office (Chennai, India) • Full-Time • Middle
≈ $115k – $207k per year (Estimated) • Senior • 4+ years exp • In office (Houston, United States) • Master's Degree • Full-Time • Senior
