5,731 researcher jobs at 1,487 companies in Poolesville, MD
2mo
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Researcher
New York City or Washington or California or Los Angeles
OnsiteFull Time
Experienced legal researcher with substantive legal research skills, familiarity with major legal databases, strong data literacy, and ability to train attorneys on research tools and generative AI; advanced degree (J.D. or Masters) strongly preferred.
Lexis+, Westlaw Edge, Bloomberg Law, Lex Machina, Intelligize, Capital IQ, MergerMarket, Generative AI tools
2w
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Senior Researcher
Washington, District of Columbia, United States
$99k-$122k/yr HybridFull Time
5+ YOEPhD required; 5+ years hands-on quantitative research experience; expertise in advanced methods, longitudinal data preparation, manuscript writing, and communication; experience with Stata or R; travel up to 15%.
Stata, R, NVivo
1w
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Strategic Researcher
New York or Washington
$100k-$130k/yr HybridFull Time
3+ YOE3–5+ years research/intelligence experience preferred; strong secondary-source legal knowledge; Excel, Power BI, SharePoint, and AI tool proficiency; excellent critical thinking and communication.
Microsoft Word, Microsoft Excel, Power BI, Microsoft Visio, Tableau, Microsoft PowerPoint, SharePoint, CoPilot, Gemini, ChatGPT, Claude
1w
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Vulnerability Researcher
Reston, Virginia, United States
$127k-$277k/yr OnsiteFull Time
3+ YOEExperience in reverse engineering and vulnerability research, proficiency with exploit development and testing tools, bachelor’s degree, TS/SCI clearance eligibility, strong technical communication.
Ghidra, IDA, Kali Linux, Angr, AFL++, QEMU, Unicorn, JIRA, Confluence
3w
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Transportation Researcher
Arlington, Virginia, United States
$55k-$94k/yr HybridFull Time
Bachelor's degree in planning, public policy, transportation engineering, or related field; strong research, writing, analytical, and communication skills; proficiency with Word, Excel, PowerPoint; ability to manage multiple projects.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Postdoctoral Researcher
Baltimore, Maryland, United States
$55k-$103k/yr OnsiteFull Time
Doctorate in materials-related or computational fields, track record of first-author publications (minimum three), experience with ab-initio codes, strong C++ and Python skills, Unix proficiency, and ability to relocate and lead research.
VASP, Quantum ESPRESSO, LAMMPS, C++, Python, Unix
3w
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Applied Researcher I
San Jose or New York City or Cambridge or McLean or San Francisco
$219k-$272k/yr OnsiteFull Time
2+ YOEPhD in a relevant technical field, or MS plus 2 years of applied research experience; expertise in AI, deep learning, model development, research, and scalable production systems.
PyTorch, AWS Ultraclusters, Hugging Face, Lightning, VectorDBs, DGL, pytorch-geometric, ACL, NAACL, EMNLP, NeurIPS, ICML, ICLR, KDD
3w
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Researcher, Built Environment Team
Washington, District of Columbia, United States
$127k-$162k/yr RemoteFull Time
Advanced technical background with research and execution experience; strong quantitative reasoning, proficiency with AI/LLMs, project management, networking, and interdisciplinary collaboration.
emerging AI tools, Large language models (LLMs)
3w
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Applied Researcher I
San Jose or San Francisco or McLean or Cambridge or New York City
$219k-$272k/yr OnsiteFull Time
2+ YOEPhD (or MS+2yrs) in CS/EE/AI/Math or related, experience building large deep learning models and publishing research, ability to deliver models at scale and own research agenda.
PyTorch, AWS Ultraclusters, Huggingface, Lightning, VectorDBs, pytorch-geometric, DGL
1mo
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Researcher II
Silver Spring, Maryland, United States
$120k-$122k/yr OnsiteFull Time
2+ YOEMS or PhD in biochemistry/glycobiology/molecular biology/chemistry/pharmaceutics; minimum 2 years relevant biopharma/biotech experience for MS; experience with protein purification and glycan analysis.
MALDI-TOF, LC-MS, Ion-mobility spectrometry (IMS-MS), (U)HPLC, Microsoft Word, PowerPoint, SAP NetWeaver PI
1w
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CNO Vulnerability Researcher
Herndon or San Antonio or Hanover
$129k-$215k/yr OnsiteFull Time
4+ YOEBachelor's plus 4+ years (or HS plus 8+ years), experience in vulnerability research, exploit development, reverse engineering; proficiency in C/C++, Python, Assembly; active Secret clearance.
C/C++, Python, Assembly (x86/x64), IDA Pro, WinDBG, Ghidra, Radare, Binary Ninja, SysInternals, GDB, JIRA, Confluence, Crucible
1mo
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Lead Cybersecurity Researcher
Fort Meade or Laurel
$168k-$252k/yr OnsiteFull Time
4+ YOEExperience in vulnerability research, reverse-engineering, exploit development, and security analysis; proficiency in C/C++, Python, Linux, decompilers, debuggers, emulators/fuzzers; active TS/SCI with polygraph required.
C, C++, Python, x86, ARM, MIPS, Linux, IDA Pro, Binary Ninja, Ghidra, GDB, WinDbg, emulator, fuzzer, UART, SPI, I2C, TLS, SSH
1w
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Lead Vulnerability Researcher
Maryland or Herndon
$175k-$220k/yr OnsiteFull Time
4+ YOEAdvanced degree and relevant cybersecurity experience required; proficiency in C/C++, Python, ISA, Linux, reverse engineering, decompilers, vulnerability research tools, and debuggers. Active TS/SCI clearance with polygraph required in Maryland.
C, C++, Python, x86, ARM, MIPS, Linux, IDA Pro, Binary Ninja, Ghidra, GDB, WinDbg, UART, SPI, I2C, TLS, SSH, RTOS
2mo
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iOS Vulnerability Researcher (Remote)
Tysons or United States or Israel
RemoteFull Time
Proven vulnerability research experience (preferably iOS), advanced exploitation skills, ARM reverse engineering, knowledge of cryptographic primitives; hardware research is an advantage; ethical security research focus.
1w
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Human Services Researcher
Ann Arbor or Cambridge or Chicago or Princeton or Washington or Remote
$100k-$135k/yr HybridFull Time
PhD or Master's (or equivalent experience) in a related field, strong quantitative skills, mixed-methods experience, ability to design evaluations, synthesize evidence, and communicate findings to policy and practitioner audiences.
1w
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Senior User Researcher (Quantitative)
Washington, D.C., District of Columbia, United States
$109k-$120k/yr RemoteFull Time
3+ YOEBachelor’s degree, 3+ years in digital product analytics or quantitative user research, SQL proficiency, analytics and A/B testing experience, and cross-functional collaboration skills; 5+ years preferred.
Google Analytics, Pendo, Maze, Looker, Statsig, Microsoft BI, Microsoft Excel, Google Sheets, SQL, Python, AI, automation
2d
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Behavior Change Researcher
Washington or Orlando or Denver
$70k-$85k/yr HybridFull Time
4+ YOERequires 4+ years of consumer, communications, or behavioral research, or 2+ years with a relevant graduate degree; qualitative methods, statistical analysis, data interpretation, sampling, and communication skills required.
SPSS, SAS, R, Python
1w
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Principal AI Security Researcher
Redmond or Reston
$143k-$275k/yr HybridFull Time
3+ YOEAdvanced security and AI research experience; demonstrated hands-on AI attack and defense skills; strong Python and research tooling experience; ability to meet Microsoft security screening.
Python, LLM APIs, MITRE ATLAS, OWASP Top 10 for LLMs
2mo
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Postdoctoral Researcher
Baltimore, Maryland, United States
$60k-$70k/yr OnsiteFull Time
Ph.D. in chemical engineering, chemistry, materials science, electrochemistry or related; strong background in electrochemistry, separations or membrane science; publication record; excellent written and oral communication.
2mo
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Robotics Researcher
Laurel, Maryland, United States
$85k-$195k/yr OnsiteFull Time
2+ YOEMaster’s in Computer Science, Engineering, Mathematics or related field; 2 years robotics/AI experience; ability to obtain Secret security clearance.
ROS, TensorFlow, PyTorch, OpenCV, Python, C++
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