Top 97787 Jobs in Alexandria, VA

Cognitive Scientist - AI Trainer
DataAnnotation —Alexandria, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
8d
AI Training Specialist Quantitative - AI Trainer
DataAnnotation —Rockville, MD
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
8d
Polygraph Examiner
Central Intelligence Agency —Washington, DC
- $70,506 - $131,826 a year
- Full-time
- Bachelor of Science
- Mid-level
- Residential
Special Agent: National Security, Criminal, & Intelligence Background
Federal Bureau of Investigation —Alexandria, VA
- $103,236 - $133,200 a year
- Full-time
- Mid-level
- Bachelor's degree
- Travel
Member Service Assistant
Costco Wholesale Corporation —Alexandria, VA
- Driving
- US work authorization
- Warehouse
- AD&D insurance
- Employee stock purchase plan
Open Position(s)
Belle Haven Country Club —Alexandria, VA
- Part-time
- Customer service
- Entry level
Operations Assistant
Ting & Associates —Washington, DC
- $25 - $30 an hour
- Part-time
- Hybrid work
- Google Workspace
- Office
- Driver's License
Quick Apply
Crisis Hotline Counselor (Afternoon/Evening)
EVERYMIND INC —Rockville, MD
- $23.43 - $30.03 an hour
- Full-time
- Writing skills
- Ability to climb stairs
- High school diploma or GED
- Paid training
- Paid holidays
8d
COMPLIMENTARY SERVICES ATTENDANT
HAMPTON INN - ALEXANDRIA —Alexandria, VA
- $16 - $17 an hour
- Weekends as needed
- Ability to walk for extended periods
- Ability to stand for extended periods
- Communication skills
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Grazeologist (Charcuterie Board Prep & Build)
Graze Craze —Arlington, VA
- $18 - $21 an hour
- 8 hour shift
- ServSafe
- Customer service
- In-person
- Employee discount
- Flexible schedule
Quick Apply
Morning or Midday Dog Walker and Pet Sitter
Waggy Walkys Pet Care —Alexandria, VA
- From $16 an hour
- Part-time
- Background check
- 18 years or older
- High school diploma or GED
- Employee discount
Quick Apply
Brand Ambassador - Must be 21+
Next Level Marketing —Alexandria, VA
- $30 - $35 an hour
- Part-time
- Bar
- Driver's License
- 21 years or older
- Flexible schedule
Quick Apply
Benefits Specialist
Aflac —Silver Spring, MD
- $50,000 - $180,000 a year
- Part-time
- Hybrid work
- No experience needed
- US work authorization
- Internship
- Flexible schedule
Quick Apply
Sales Rep- Club Pilates
Xponential Fitness —Alexandria, VA
- Part-time
- Computer literacy
- English
- Travel
Quick Apply
Appointment Setter
Marvin —Brandywine, MD
- $20 - $35 an hour
- Part-time
- 18 years or older
- Reliable transportation
- Communication skills
- Paid training
- Opportunities for advancement
6d
Part Time Shift Coordinator in Costco
CDS (Club Demonstration Services) —Springfield, VA
- $16.50 an hour
- Part-time
- 18 years or older
- No experience needed
- Ability to lift 50 pounds
- Health insurance
- Dental insurance
Laboratory Logistics Specialist- Entry Level
Fairfax Eggbank —Fairfax, VA
- Full-time
- Background check
- Customer service
- Computer literacy
- Paid parental leave
- Health savings account
Quick Apply
FT Unarmed Security Officers - $20.76/hr
Sunstates Security —Springfield, VA
- $20.76 an hour
- Weekends as needed
- Military
- Writing skills
- Mid-level
- Paid holidays
- Health insurance
Newspaper Carrier
The Washington Post —Fairfax, VA
- $800 - $2,400 a month
- Part-time
- Driver's License
- In-person
- Reliable transportation
- COVID-19 protective measures
Full-Time Store Associate
Aldi —Washington, DC
- $20.50 - $22.50 an hour
- Full-time
- 18 years or older
- Merchandising
- Basic math
- Paid parental leave
- AD&D insurance
3d

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Cognitive Scientist - AI Trainer

DataAnnotation -
Alexandria, VA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
8 days ago

Benefits

Flexible schedule

Qualifications

Software coding
Design of experiments
English
Providing code feedback

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Cognitive Scientist - AI Trainer to help train AI models. AI models are increasingly capable of performing complex analytical and scientific reasoning — but these systems still need practitioners with real-world quantitative experience to validate whether the outputs actually hold up in practice. That's where you come in.

You'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated quantitative analysis, solving technical problems, and providing feedback that directly shapes how these systems reason about data, models, and scientific problems. Whether your background is in data science, astrophysics, economics, biostatistics, operations research, or any other quantitative field, if you think rigorously about data and models, your skills are directly applicable here. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation, and paid work will become available on our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour, with bonus rates available on some projects.
Impact: help shape the future of AI systems built to reason about data and analytics.

Responsibilities:

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning areas like forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Qualifications:

3+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or any adjacent field.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD) is a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick Apply

Refine Your Search

jobs in Alexandria, VA

Cognitive Scientist - AI Trainer

AI Training Specialist Quantitative - AI Trainer

Polygraph Examiner

Special Agent: National Security, Criminal, & Intelligence Background

Member Service Assistant

Open Position(s)

Operations Assistant

Crisis Hotline Counselor (Afternoon/Evening)

COMPLIMENTARY SERVICES ATTENDANT

Grazeologist (Charcuterie Board Prep & Build)

Morning or Midday Dog Walker and Pet Sitter

Brand Ambassador - Must be 21+

Benefits Specialist

Sales Rep- Club Pilates

Appointment Setter

Part Time Shift Coordinator in Costco

Laboratory Logistics Specialist- Entry Level

FT Unarmed Security Officers - $20.76/hr

Newspaper Carrier

Full-Time Store Associate

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