16 assistant scientist jobs at 3 companies in Springfield, VA

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Assistant Research Scientist (PREP0005038)
Gaithersburg, Maryland, United States
$48k-$55k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
Provide technical support for materials and structural systems research, operate and maintain lab equipment, set up experiments, collect and analyze data, and support safety and procurement tasks.
Python, LabVIEW, AutoCAD, Inventor, MTS TestSuite, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
2mo
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Assistant Research Scientist (PREP0004609)
Gaithersburg or Puerto Rico
$55k-$65k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and medical services.
3+ YOEMaster's in geography, sociology, or related field required; 3+ years research experience in community/organizational resilience; quantitative and qualitative methods, IRB/OMB documentation, strong writing and presentation skills.
1mo
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Assistant Research Scientist (PREP0004828)
Gaithersburg, Maryland, United States
$50k-$80k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and medical services.
Master's in physics, engineering, or related field required; experience with X-ray computed tomography (XCT) measurements/reconstruction and image analysis; Python scripting experience; CAD and deep-learning segmentation familiarity preferred; strong communication; U.S. citizen preferred.
X-ray computed tomography (XCT), Python, C++, Tcl/Tk, CAD, FIB/SEM
1mo
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Assistant Research Scientist (PREP0004904)
Gaithersburg, Maryland, United States
$38k-$56k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and medical services.
B.S. in CS or enrollment in graduate CS/Computational Biology/Bioinformatics; proficiency in Python, ML frameworks, NLP, Git; strong communication and interdisciplinary collaboration skills.
Python, PyTorch, TensorFlow, JAX, Git, Claude, GPT-4, Llama, STAMP
4d
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Assistant Research Scientist (PREP0004943)
Gaithersburg, Maryland, United States
$94-$117/hr OnsitePart Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
Experience leading AI research for cybersecurity, knowledge of NIST AI RMF, experience transitioning research to industry; U.S. citizenship preferred.
NIST AI Risk Management Framework (AI RMF)
4d
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Assistant Research Scientist (PREP0004936)
Gaithersburg, Maryland, United States
$50k-$100k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
Experience conducting AI/ML research for manufacturing, developing and transitioning trustworthy AI, knowledge of NIST AI RMF, and strong analytical and communication skills.
4d
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Assistant Research Scientist (PREP0004898)
Gaithersburg, Maryland, United States
$50k-$100k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
Experience in applied AI and measurement science for cybersecurity and critical infrastructure; ability to design, evaluate, and transition trustworthy AI; knowledge of NIST AI RMF; strong analytical and communication skills.
4d
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Assistant Research Scientist (PREP0004937)
Gaithersburg, Maryland, United States
$80k-$100k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
Experience in AI research (agentic AI, LLMs, multi-agent systems), designing/deploying AI agents, developing benchmarks and testbeds, transitioning research to practical tools, strong technical and communication skills; U.S. citizenship preferred.
LLMs, RAG
4d
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Assistant Research Scientist (PREP0004962)
Gaithersburg, Maryland, United States
$50k-$70k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
MSc in Computer Science or related, experience building and evaluating LLM/agentic AI systems including RAG and entailment evaluation; ability to build deployable software; strong communication and presentation skills; U.S. citizenship preferred.
LLM, Retrieval-augmented generation (RAG)
1mo
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Assistant Research Scientist (PREP0004827)
Gaithersburg, Maryland, United States
$60k-$100k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and medical services.
5+ YOEBachelor's in physics/engineering or related, 5+ years experience, experience with XCT measurements/reconstruction and image analysis, sample preparation (FIB/SEM), CAD design, Python scripting, and strong communication skills; U.S. citizen preferred.
X-ray computed tomography (XCT), Python, FIB, SEM, CAD
1mo
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Assistant Research Scientist (PREP0004828)
Gaithersburg, Maryland, United States
$50k-$80k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
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
1mo
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Assistant Research Scientist (PREP0004827)
Gaithersburg, Maryland, United States
$60k-$100k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
5+ YOEBachelor's in physics, engineering, or related field; 5+ years relevant experience; experience with XCT, FIB/SEM, sample preparation, image segmentation, and data organization; Python scripting and strong communication skills.
Python, CAD, X-ray computed tomography (XCT), FIB, SEM
2mo
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Assistant Research Scientist (PREP0004609)
Gaithersburg, Maryland, United States
$55k-$65k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
3+ YOEMaster's in geography, sociology, or related social science; 3+ years research experience in community/organizational resilience using quantitative and qualitative methods; strong communication and interdisciplinary collaboration skills.
1w
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Assistant Research Scientist (PREP0004961)
Gaithersburg, Maryland, United States
$50k-$70k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and conducting research.
3+ YOEM.S. or PhD in Computer Science with 3+ years relevant experience; expertise in Python and state-of-the-art AI/LLM and agentic systems; ability to build deployable evaluation pipelines; strong communication and presentation skills.
Python, large language models
1mo
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Assistant Scientist - IHSD-R&D-GB
Gaithersburg, Maryland, United States
$55k-$66k/yr OnsiteFull Time
MRIGlobal
MRIGlobal: Provides scientific research and laboratory testing services.
Bachelors in biology-related field, lab experience with PCR, immunoassays and NGS (Illumina, ONT MinION), ability to follow SOPs, maintain lab notebooks, and obtain government security clearance; U.S. citizenship required.
Illumina, ONT MinION
3mo
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Neuro-Ophthalmologist
Baltimore, Maryland, United States
$225k-$325k/yr OnsiteFull Time, Part Time
University of Maryland, Baltimore
University of Maryland, Baltimore: A public university providing professional graduate education and biomedical research.
Fellowship-trained, BC/BE; faculty appointment of Assistant Professor or higher; clinical care and residency training involvement; potential for clinician-educator or clinician-scientist roles.

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