Top 648 Business analyst Jobs in Leesburg Va

Operations Research Analyst - AI Trainer
DataAnnotation —McLean, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
5d
Business Analyst
System One —McLean, VA
- Contract
- Mid-level
- Bachelor's degree
- Experience equivalent to degree accepted
- Health insurance
- Dental insurance
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Manager II, Business Analytics (Marketing Experience Preferred)
Navy Federal Credit Union —Vienna, VA
- $127,200 - $163,100 a year
- Online Application
- Office
- 3 years
- Master's degree
Strategy and Business Development Manager
General Dynamics Mission Systems, Inc —Chantilly, VA
- $224,237 - $242,632 a year
- Full-time
- Hybrid work
- Master's degree
- 8 years
- Bachelor's degree
Financial Analyst
BPG-USA —Berryville, VA
- $50,000 - $60,000 a year
- Full-time
- Background check
- Pass drug screening
- Office
- Health insurance
- Dental insurance
Quick Apply
Entry Level BA
NS IT Solutions LLC —Herndon, VA
- Master's degree
- Analysis skills
- Bachelor's degree
Quick Apply
Business Analyst
eKuber —Tysons Corner, VA
- Email
- Mid-level
Business Analyst
DATAONEZ —Ashburn, VA
- Computer Science
- Research
- Mid-level
- Health insurance
- Opportunities for advancement
Business Analyst
Credence —McLean, VA
- $11,000 - $130,000 a year
- Urgently hiring
- Hybrid work
- Mid-level
- 3 years
- Bachelor's degree
Quick Apply
9d
Lead Business Analyst
hCentive Inc —Reston, VA
- Computer science
- Computer Science
- 5 years
Quick Apply
Business Analyst
About Objects —Reston, VA
- Full-time
- 5 years
- Bachelor's degree
- US work authorization
Quick Apply
Jr. Technical Business Analyst
ICF —Reston, VA
- $55,665 - $94,631 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Bachelor's degree
- Employee stock purchase plan
- Tuition reimbursement
1d
Junior Business Analyst
AEM Corporation —Reston, VA
- $55,000 - $65,000 a year
- Full-time
- Computer science
- Computer Science
- Analysis skills
Quick Apply
Business Analyst
Steampunk —McLean, VA
- $75,000 - $140,000 a year
- Mid-level
- Bachelor's degree
- Communication skills
Business Analyst
HUMAN TOUCH LLC —McLean, VA
- $80,000 - $90,000 a year
- Full-time
- Pass drug screening
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
Business Analyst
Accenture Federal Services —McLean, VA
- $69,900 - $131,200 a year
- SQL
- Bachelor's degree
- US work authorization
4d
Business Analyst / Consultant
Maximus —Tysons, VA
- $90,000 - $105,000 a year
- Hybrid work
- Microsoft Excel
- Mid-level
- Analysis skills
- Paid holidays
- Disability insurance
8d
Business Analyst
Nexensus —Dulles, VA
- From $350,000 a year
- Full-time
- Microsoft Excel
- Marketing
- Research
Quick Apply
Junior Business Intelligence Consultant
Numero Data LLC —Herndon, VA
- Contract
- Computer science
- Computer Science
- Software development experience
Quick Apply
Business Systems Analyst - (Remote - US)
ICF —Reston, VA
- $73,770 - $125,408 a year
- Full-time
- Remote
- Azure
- Mid-level
- 3 years

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business analyst jobs near leesburg va

Operations Research Analyst - AI Trainer

DataAnnotation -
McLean, VA

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
5 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 Operations Research Analyst - 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

business analyst jobs in leesburg va

Operations Research Analyst - AI Trainer

Business Analyst

Manager II, Business Analytics (Marketing Experience Preferred)

Strategy and Business Development Manager

Financial Analyst

Entry Level BA

Business Analyst

Business Analyst

Business Analyst

Lead Business Analyst

Business Analyst

Jr. Technical Business Analyst

Junior Business Analyst

Business Analyst

Business Analyst

Business Analyst

Business Analyst / Consultant

Business Analyst

Junior Business Intelligence Consultant

Business Systems Analyst - (Remote - US)

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