38 process development scientist jobs at 22 companies in Leesburg, VA
2w
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Senior Scientist, Process Development
Gaithersburg, Maryland, United States
$114k-$182k/yr OnsiteFull Time
6+ YOEExperience in downstream process development for biologics, scale-up, characterization, CMC/PPQ readiness; PhD or MS with extensive industry experience; technical leadership and cross-functional collaboration.
3mo
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Computer Scientist
Aberdeen or Fort Belvoir or Huntsville or Austin or Tobyhanna Army Depot or Letterkenny Army Depot or Lakehurst
OnsiteFull Time
5+ YOE5+ years in software development; design, develop, troubleshoot hardware/software systems; analyze processes; create design docs and testing procedures.
1w
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Data Scientist 3
Annapolis Junction, Maryland, United States
$161k-$211k/yr OnsiteFull Time
10+ YOEExperienced data scientist with 10+ years' relevant experience, strong foundations in math/statistics, ML model development, data processing, programming (Python/Jupyter), and ability to communicate technical results.
Python, Jupyter
2mo
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Senior Scientist - Optical Signal Processing
Arlington or Woburn
$139k-$180k/yr OnsiteFull Time
3+ YOESenior scientist with 3-5+ years in signal processing, physics or related field; expertise in multiple areas of signal processing, AI/ML; strong communication; capable of obtaining security clearance.
MATLAB, Python, C/C++
2w
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Senior Scientist
Herndon, Virginia, United States
$150k-$235k/yr OnsiteFull Time
5+ YOEActive Top Secret clearance with ability to obtain SCI and CI polygraph; Bachelor's in related field; 5+ years OPIR/EO/IR experience; image processing and sensor performance expertise; strong documentation and communication skills.
Python, MATLAB, IDL, C/C++, ArcGIS, Google Earth, Opticks, Palette
1mo
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Research Scientist - Signal Processing
Arlington, Virginia, United States
$96k-$182k/yr OnsiteFull Time
3+ YOEActive Top Secret clearance and U.S. citizenship; BS+ in CS/Engineering/Math/Physics with experience (BS+5, MS+3, or PhD); development using C, C++, Python, MATLAB, or Java; signal processing and algorithm development experience.
MATLAB, Python, C, C++, Java
1mo
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Scientist (Algorithm Developer)
Falls Church, Virginia, United States
$85k-$145k/yr OnsiteFull Time
2+ YOESTEM degree required; experience in signal/image processing, computer vision, or machine learning; programming in Python, C/C++, or MATLAB; ability to obtain TS/SCI clearance; willing to work onsite 100% in Falls Church, VA.
Python, C, C++, MATLAB, Linux, MPI, CUDA
3mo
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Senior Scientist
Chantilly or Ypsilanti
$99k-$207k/yr OnsiteFull Time
Citizenship in the U.S. with active TS/SCI clearance with polygraph; degree in Electrical Engineering, Signals Processing, Physics, or related field; experience translating SAR tech to software; multi-language software skills; ability to work independently or in a team.
C++, Python, MATLAB, Rust
2mo
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Field Applications Scientist
Philadelphia or Washington or Raleigh or Durham or United States
FieldFull Time
3+ YOEMS or PhD in related field, 3+ years relevant experience (genome editing/cell therapy/process development), hands-on mammalian cell culture experience, customer-facing and troubleshooting skills, CRM familiarity, travel ~50-70%.
CRM, SFDC
2d
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Spectral Imagery Scientist
Denver or St. Louis or Springfield
$52k-$101k/yr OnsiteFull Time
4+ YOEProcess, analyze, and exploit spectral imagery; develop and evaluate algorithms and prototypes; collaborate with analysts; apply remote sensing and imagery-science techniques.
Python, R, Matlab, RemoteView, ENVI, SocetGXP, ARCGIS Pro, Google Earth Engine
2w
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BIOLOGICAL SCIENTIST
Bethesda, Maryland, United States
$80k-$90k/yr OnsiteFull Time
Master's in biology required; experience with transgenic mice, confocal sample preparation, microscopy data analysis, and laboratory record-keeping; proficiency in image analysis and scripting for data processing.
Microsoft Office, Confocal microscopy acquisition and instrument control software, ImageJ/Fiji, Imaris, Python, R, MATLAB
1w
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Research Scientist
Washington, District of Columbia, United States
$115k/yr OnsiteFull Time
0+ YOEPh.D. (or M.S. with specialized experience), strong Matlab or Python proficiency, signal processing expertise (spectral estimation, beamforming), numerical optimization, scientific writing, and ability to obtain security clearance.
MATLAB, Python, C/C++, Rust, FORTRAN 95, Git, Linux, Bash, CMake
1mo
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Research Scientist
Hampton or Greenbelt or Huntsville or Dallas or Houston or Denver or Mountain View or Edwards Air Force Base
$90k-$125k/yr OnsiteFull Time
5+ YOEBachelor's in Physics/Atmospheric Science, 5+ years with satellite/airborne/ground atmospheric datasets, expertise in atmospheric processes, scientific programming (Python/MATLAB/IDL), data/time-series analysis, and strong communication skills.
Python, MATLAB, IDL, LaTeX, Microsoft Word, NetCDF, HDF
1mo
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Data Scientist
Chantilly, Virginia, United States
$62k-$141k/yr OnsiteFull Time
Bachelor's in STEM required, TS/SCI with polygraph required; experience with Python or R, object-oriented programming, data processing frameworks, ML frameworks, EMR/structured and unstructured data, and developing predictive models.
Python, R, Pandas, Polars, Spark, scikit-learn, pytorch, tensorflow, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Gurobi, MySQL
3d
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Spectral Imagery Scientist
Denver or Saint Louis or Springfield
$77k-$158k/yr OnsiteFull Time
4+ YOEExperience automating imagery/3D processing workflows, imagery science (multispectral/hyperspectral/SAR/LiDAR/thermal), developing remote sensing analytic techniques, briefing results, and collaborating across teams; bachelor\u0002s in related field with 24 semester hours in physical/engineering science; TS/SCI eligibility.
Matlab, Python, C++, RemoteView, ENVI, SocetGXP, ArcGIS Pro, Google Earth Engine
1mo
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Data Scientist
Chantilly, Virginia, United States
$62k-$141k/yr OnsiteFull Time
Bachelor's in a STEM field required, TS/SCI with polygraph required, experience with Python or R, object-oriented programming, ML/NLP, and data processing frameworks (Pandas, Spark); ability to develop predictive models and deploy ML solutions.
Python, R, Pandas, Polars, Spark, scikit-learn, PyTorch, TensorFlow, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Gurobi, MySQL, LLMs
3w
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Forensic Research Scientist (Scientist/Engineer III LCAT)
Gaithersburg, Maryland, United States
$100k-$145k/yr RemoteFull Time
5+ YOEMaster's or equivalent, 5+ years forensic science experience, subject-matter expertise in firearms/crime scene/DNA, process-mapping and technical editing experience, proficiency with MS Word/PowerPoint and process-mapping and reference tools.
Microsoft Visio, LucidChart, Google Meet, Microsoft Teams, Zoom, Microsoft PowerPoint, Microsoft Word, Microsoft Excel, Microsoft Project, EndNote, Zotero, Mendeley
2w
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Scientist I - Consortium for Defense Psychology
Bethesda, Maryland, United States
$78k-$100k/yr OnsiteFull Time
2+ YOEDoctorate required; minimum 2 years' research experience; knowledge of behavioral/public health research, clinical trials, implementation science, survey methods, and regulatory processes; IRB drafting; strong communication; ability to obtain security clearance.
1mo
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Assistant Research Scientist (PREP0004828)
Gaithersburg, Maryland, United States
$50k-$80k/yr OnsiteFull Time
Master's in physics/engineering, experience with XCT measurements/reconstruction/image analysis, Python programming, image processing and deep-learning segmentation experience preferred, strong communication; U.S. citizen preferred.
Python, C++, Tcl/Tk, XCT
2mo
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Senior Research Scientist (PREP0004690)
Gaithersburg, Maryland, United States
$79k-$98k/yr OnsiteFull Time
PhD in civil/structural engineering or related field; experience with survey design, windstorm impacts, evacuation decision-making, IRB/PRA processes; strong technical writing and communication; US citizens preferred.
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