Ashburn, VA · On-site
$90 - $120/hr
... data. • Identify where additional human annotation and proofreading will be most helpful and guide annotation efforts. • Contribute to scientific publications, present findings at conferences ...
Ashburn, VA · On-site
$90 - $120/hr
... data. • Identify where additional human annotation and proofreading will be most helpful and guide annotation efforts. • Contribute to scientific publications, present findings at conferences ...
Oakton, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Oakton, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Great Falls, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Great Falls, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Adamstown, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Adamstown, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Frederick, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Frederick, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Leesburg, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Leesburg, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Urbana, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Urbana, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Chantilly, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Chantilly, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Vienna, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Vienna, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Reston, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Reston, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Brambleton, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Brambleton, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Olney, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Olney, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Germantown, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Germantown, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Vienna, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Vienna, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Damascus, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Damascus, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Montgomery Village, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Montgomery Village, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Clarksburg, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Clarksburg, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Gainesville, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Gainesville, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Monrovia, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Monrovia, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Broadlands, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
Broadlands, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
New
A Data Annotation job involves labeling and categorizing data, such as text, images, audio, or video, to help train machine learning models. Annotators apply tags, bounding boxes, or classifications to data based on specific guidelines. This process improves the accuracy of AI systems in recognizing patterns and making predictions. Many data annotation jobs require attention to detail and familiarity with specific domains. It is commonly used in applications like autonomous driving, natural language processing, and computer vision.
A typical workday as a Data Annotator involves reviewing datasets—such as images, audio, text, or video—and accurately labeling or categorizing information according to specific project guidelines. Most Data Annotators work independently, but they often collaborate with project managers or data scientists to clarify requirements and resolve ambiguities. Tasks may be repetitive, but adhering to precise standards is vital for maintaining data quality. Work environments can range from technology companies to remote or freelance settings, and advancement opportunities exist as team leads or quality assurance specialists for those who excel in consistency and reliability.
To thrive in Data Annotation, you need strong attention to detail, accuracy, and basic data handling skills, often supported by a high school diploma or equivalent. Familiarity with annotation platforms, data labeling software, or content management systems is frequently required, though specific certifications are rare. Excellent communication, time management, and the ability to focus on repetitive tasks distinguish top performers in this role. These skills are crucial because accurate and consistent data annotation directly impacts the quality of machine learning models and AI applications.
The most popular types of Data Annotation jobs in Leesburg, VA are:
For Data Annotation jobs in Leesburg, VA, the most frequently searched job titles are:
The top searched job categories for Data Annotation jobs in Leesburg, VA are:
Cities near Leesburg, VA with the most Data Annotation job openings:
$90 - $120/hr
Other
Re-posted 7 days ago
The position is part of the AI+CryoET project at HHMI, focused on developing AI methods for particle detection and structural analysis in cryo-electron tomography (cryoET) data. The role involves collaborating with experimental and computational scientists at several institutions to create supervised and self-supervised model architectures that can detect gold‑nanoparticle probes, identify nucleosome arrangements, and improve tomogram reconstructions.
Responsibilities• Develop and evaluate deep‑learning models for detecting and localizing gold nanoparticles and macromolecular particles (e.g., nucleosomes, synaptic receptors) in cryoET data.• Design methods that use gold‑nanoparticle detections to improve tomogram reconstruction, addressing challenges such as tilt‑series alignment, deformations, and low signal‑to‑noise conditions.• Build rigorous AI training and evaluation pipelines, including handling of missing‑wedge artifacts, CTF effects, and sim‑to‑real transfer from molecular‑dynamics‑derived synthetic training data.• Identify where additional human annotation and proofreading will be most helpful and guide annotation efforts.• Contribute to scientific publications, present findings at conferences, and maintain a well‑documented codebase that enables reproducibility and extension of results.• Collaborate with interdisciplinary teams across multiple institutions.
QualificationsHHMI is an Equal Opportunity Employer. We employ a rigorous process to evaluate and provide reasonable accommodations for all applicants.
Sourced by ZipRecruiter
Scientific research and development services
1,001 - 5,000 Employees
Chevy Chase, MD, US
1953