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40 scientific software jobs at 26 companies in Arlington, VA

4w
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Scientific Software Engineer
Bethesda, Maryland, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years developing scientific software and DevOps workflows using Python, C, C++, Fortran, shell scripting, or HPC environments; bachelor's degree or equivalent experience; ability to obtain Public Trust determination.
Python, C, C++, Fortran, Shell, MPI, OpenMP, Docker, Singularity, GitHub Actions, GitLab CI/CD, UFS, HYCOM, MOM6, JEDI, MMS
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4w
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Scientific Software Engineer
Bethesda, Maryland, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years software engineering experience with scientific/HPC workflows, proficiency in Python/C/C++/Fortran and parallel programming, ability to obtain Public Trust, BS or 8+ years experience in lieu of degree.
Python, C, C++, Fortran, shell scripting, MPI, OpenMP, Docker, Singularity, GitHub Actions, GitLab CI/CD, HPC
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3mo
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Scientific Software Developer (DC, NoVA)
Tysons, Virginia, United States
OnsiteFull Time
Stellar Science
Stellar Science: Scientific software for advanced physics-based modeling and simulation.
Ph.D., M.S., or B.S. in a scientific or engineering field; strong C++ OO design; substantial software development; modern C++20/23; U.S. citizen; background check; government-site work.
C++, C++20, C++23, TypeScript, Python, Java, Boost, Eigen, Linux, Windows, Mac, OpenGL, OpenSceneGraph, WebGL, Qt, Java Swing, Material UI, OpenMP, MPI, CUDA
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2mo
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HP100 Senior Scientific Software Developer
Greenbelt, Maryland, United States
OnsiteFull Time
ADNET Systems
ADNET Systems: Provider of information systems and scientific research services to government agencies.
10+ YOESenior software developer with 10 years of scientific programming; Linux; languages: IDL, HTML, Fortran, C, Java, JavaScript, Python; able to obtain Tier 1 background investigation; US citizenship or permanent residency.
IDL, Fortran, C, Java, JavaScript, Python, HTML, Linux, Git
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3mo
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Scientific Software Engineer (Radiology)
Baltimore, Maryland, United States
$73k-$128k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: A private research university providing higher education and clinical healthcare.
5+ YOEBachelor's in a related field and 5+ years' related experience; strong technical skills across full software lifecycle including requirements analysis, design, development, testing, implementation, documentation, and mentoring.
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4w
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Scientific Programmer II
Greenbelt, Maryland, United States
RemoteFull Time
GAMA-1 Technologies
GAMA-1 Technologies: Provides IT, cloud, and security services to federal agencies.
4+ YOEBachelor's degree in CS or related field, 4+ years supporting scientific software, experience with FORTRAN/C/C++, Python, Docker/Kubernetes, software integration, testing, and ability to obtain a security clearance.
FORTRAN, C, C++, Python, Docker, Kubernetes, Jira
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3w
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Scientific Programmer Analyst V
Greenbelt, Maryland, United States
$140k-$160k/yr HybridFull Time
Science and Technology Corporation
Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.
15+ YOEPhD (or Master's with additional experience) and ~15+ years in scientific software/HPC, demonstrated technical leadership, expertise in modeling frameworks and high-performance computing, U.S. citizenship or permanent residency.
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1mo
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Software Engineer
Laurel, Maryland, United States
$100k-$195k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
3+ YOEBS in CS/CE/Math or related, 3+ years software engineering experience, skilled in systems/scientific languages (Python, C++, Rust, Julia), Linux proficiency, CI/CD and testing practices, strong communication, and ability to obtain Interim Secret clearance (U.S. citizenship required).
Python, C++, Rust, Julia, CUDA, OptiX, SLURM, Linux, CI/CD, GPGPU
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1mo
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Software Engineer, Senior
Herndon, Virginia, United States
$165k-$220k/yr OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
9+ YOEActive Top Secret clearance, 9+ years software development (7+ with MS), expert Python, experience with scientific/sensor data processing, ML workflows, Git-based source control, and strong communication skills.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins, PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, SciPy, C, C++, MATLAB, Java, Rust
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1mo
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Software Systems Engineer (JAMMEX)
Fort Meade, Maryland, United States
OnsiteFull Time
Virtual Technologies Group
Virtual Technologies Group: Provides managed IT, cybersecurity, and cloud infrastructure solutions.
Experience with complex operating systems, enterprise application maintenance using vendor utilities, large telecommunications networks, and advanced scientific software; Secret clearance preferred.
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3d
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Junior Software Engineer
Chantilly, Virginia, United States
$165k-$185k/yr OnsiteFull Time
Redhorse
Redhorse: Delivering data insights and technology solutions to government agencies.
5+ YOEActive TS/SCI clearance with full-scope polygraph; bachelor's degree plus 5+ years or master's plus 3+ years; software engineering, systems programming, debugging, mathematical modeling, and scientific analysis experience.
GitLab, Jira, C, C++, Python
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1mo
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Senior Software Engineer, Metrics and Evaluation - Autonomous Vehicles
Santa Clara or Washington or Georgia or North Carolina or Washington
$152k-$288k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOEMS or PhD (or equivalent experience) in a related field, 5+ years software engineering/data science experience, strong Python and scientific libraries, Git/Linux familiarity, strong communication and problem-solving skills.
Python, Pandas, NumPy, SciPy, Matplotlib, Git, Linux (Ubuntu), C++, Bazel
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1mo
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Director – Modeling & Simulation Software
El Segundo or Chantilly
$168k-$252k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
10+ YOEBachelor's in STEM, 10+ years engineering/scientific experience, track record of technical achievement, experience with C++ or Python, leadership and team-building experience, ability to obtain Top Secret/SCI clearance, occasional domestic travel (<20%).
C++, Python, Java, Go, Rust
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SuccessFactors Recruiting: Research Software Engineer - Robotics & Simulation (Data Science and AI Institute) (121856)
Baltimore, Maryland, United States
HybridFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and global research.
3+ YOEMaster's in a quantitative discipline required,3+ years software development and AI/ML or data science experience,expertise in scientific software engineering,Python or C++,containerization,SQL,Linux,Git,cloud and strong communication skills.
Python, C++, Docker, Singularity, RESTful, SQL, Linux, Git, Continuous Integration / Continuous Delivery, CUDA, PyPI, Nvidia
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2mo
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DARPA Tactical Technology Office (TTO) Satellite Software Development Support Lead
Arlington, Virginia, United States
$150k-$220k/yr HybridFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission support services.
10+ YOEBachelor of Science or higher in a scientific or technological discipline, 10+ years of relevant experience, satellite software development expertise, and active U.S. Secret clearance; U.S. citizenship required.
Microsoft PowerPoint
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3d
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Senior M365 Power Platform/SharePoint Expert- Part Time
Washington, District of Columbia, United States
OnsitePart Time
HeiTech Services
HeiTech Services: Provides business processing and IT solutions to federal agencies.
5+ YOEBachelor's degree in a technical, IT, or scientific field, 5+ years of Microsoft Power Platform development, and experience architecting Microsoft 365 and complex SharePoint solutions.
Microsoft 365, Microsoft Power Platform, Microsoft SharePoint, Power Apps, SharePoint Framework (SPFx), Microsoft Graph, REST APIs, JavaScript, TypeScript, C#, HTML, CSS, JSON, Dataverse, Microsoft Azure, Azure DevOps, Git, ALM, CI/CD
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1w
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Senior Director, Research
Washington or United States
$135k-$155k/yr HybridFull Time
The ALS Association
The ALS Association: Fights ALS through research, patient care, and advocacy.
5+ YOEPhD in a relevant scientific or health discipline, 5+ years in scientific or medical advancement organizations, strong communication and analytical skills, Microsoft Office proficiency, and ability to travel up to 30%.
Microsoft Office, Accounting Software, Contract Management Systems, Development Software, Human Resource Systems, Inventory Software, Payroll Systems, Project Management Software
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6d
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Data Scientist
Gaithersburg, Maryland, United States
$93k-$115k/yr OnsiteFull Time
Prometheus Computing
Prometheus Computing: Develops custom software and digital systems for federal agencies.
1+ YOEMaster’s degree in computer science or related field, 1+ year developing evaluation support and scoring software, and proficiency with scientific computing, software management, CI pipelines, data science, and machine learning.
GitLab, Python, Docker, Kubernetes, Unix, Linux, Mac OS X, GitHub
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3d
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HPC Engineer
Rockville, Maryland, United States
$123k-$167k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEBachelor’s degree and 5+ years of related experience supporting Linux HPC or research systems, scientific software, schedulers, scripting, package management, and containers.
Linux, InfiniBand, Slurm, Bash, Python, Spack, EasyBuild, Apptainer, Singularity, Artificial Intelligence (AI)
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1d
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HPC Engineer
Rockville, Maryland, United States
$123k-$167k/yr HybridFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOEBachelor's degree in a relevant field and 5+ years of experience supporting Linux systems, HPC infrastructure, scientific software, schedulers, scripting, and research computing environments.
Linux, InfiniBand, Slurm, Bash, Python, Spack, EasyBuild, Apptainer, Singularity, Artificial Intelligence (AI)
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