517 Data Scientist jobs in Chantilly,VA

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Data Scientist

BOOZ, ALLEN & HAMILTON - Alexandria, VA

Data Scientist

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

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Data Scientist, Mid

BOOZ, ALLEN & HAMILTON

Alexandria, VA 22304

~ 35 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience with Python, PySpark, SQL, and Databricks
4+ years of experience with data engineering and analytics, delivering actionable insights and performance met rics
Experience building and maintaining automated ETL pipelines leveraging API integrations to efficiently ingest, transform, and deliver data across systems
Experience extracting and structuring information from unstructured sources such as reports and documents, into clean, analysis-ready data
Experience mentoring junior analysts
Ability to communicate complex technical concepts clearly and effectively to both technical teams and executive stakeholders
TS/SCI clearance
Bachelor's degree

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Clinical Laboratory Scientist

United States Army

Washington, DC 20011

New, Posted 18 hours ago

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Senior Data Officer, AVP

Foundation for the NIH

North Bethesda, MD 20852

New, Posted 1 day ago

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Metadata / Data Cataloging Analyst

Guidehouse Careers

McLean, VA 22101

New, Posted 1 day ago

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Field Risk Specialist

Datascan Technologies, LLC

Rockville, MD 20847

~ 42 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Rockville, MD or the immediate area
Valid driver's license with the ability to travel overnight (5 to 7 nights average of overnight travel monthly)
High School diploma or GED required, college preferred
Two years or more of applicable experience in: floorplan auditing, banking/financial services, automotive, customer service, field services or related industry
Basic computer literacy required

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New, Posted 1 day ago

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Senior Specialist, Software Engineering 1

L3Harris Technologies

Chantilly, VA 20151

OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in software engineering, Computer Science, Computer Engineering, or related STEM field and six years' experience; or equivalent combination of education and experience.
Experience with Java, preferably Java 11 or newer.
Experience writing unit tests, preferably JUnit and Mockito.
Experience with SQL, preferably PostgreSQL.
Experience with Linux.
Experience with Java build tools, preferably Maven.
Experience with GIT.
Experience with Java IDEs, preferably Netbeans.
Experience with collaboration software like Bitbucket or Gitlab.
Must be able to collaboratively work in a pull-request environment.
Experience with continuous integration (CI) software like Jenkins.
Active Top Secret Clearance with SCI or SCI eligibility

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New, Posted 21 hours ago

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Senior Backend Developer, Data Platform

Vantor

Reston, VA 20190

$182,000-$200,200/yr

Hybrid~ 18 minEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you mustbe a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI polygraph.
Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Strong proficiency in Python
Experience building backend systems, APIs, or distributed services in production environments
PostgreSQL and Elasticsearch proficiency
Familiarity with AWS, especially S3, RDS, and other data centric services
Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.
Bachelor's degree in a related field, e.g. Computer Science, Systems Engineering or equivalent experience
Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design
Tenacious troubleshooting, problem solving and error fixing mentality
Strong communication and collaboration skills, ability to work, collaborate and thrive on a small technical team.
10\\+ years of professional software engineering experience, with strong backend development skills

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Prototype Machinist (Mech Tech H 3)

HII

Alexandria, VA 22304

~ 35 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5 years of related experience with High School diploma/GED and/or certification in assigned area preferred
Proficient with programming, setting-up and operating CNC tools. 5-axis experience is a plus
Must be experienced using conventional lathes and milling machines
Must be proficient in the use and reading of various measurement devices including but not limited to rulers and scales, micrometers, calipers, gauges, etc.
Experience reading and interpreting engineering drawings

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Data Center Shift Supervisor

Securitas

Centreville, VA 20121

$23-$26/hr

~ 12 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

5 years of security supervisor experience
3-5 years of data center experience
Must be flexible for 2nd shift and 3rd shift availability
High School Diploma or G.E.D.
5 years of related experience
An equivalent combination of education and experience sufficient to perform the essential functions of the job, as determined by the company
May be required to hold and continue to meet the requirements for any applicable state, county and municipal license for Security Officers.
Knowledge of security operations with an emphasis on patrol, inspection and response services.
Knowledge of supervisory practices and procedures.
Understanding of a variety of security and safety devices and controls.
Ability to write routine correspondence, including logs and reports.
Must undergo and meet company standards for background and reference checks, controlled substance testing, and behavioral selection survey, in addition to any mandatory licensing requirements.
May be exposed to or required to handle sensitive and confidential information.
Regular use of vehicle for the performance of duties.
Seeing, hearing, speaking and writing clearly in order to communicate with employees and clients, observe and report incidents, and direct others.
Frequent sitting, standing, and walking, which may be required for long periods of time, and may involve climbing stairs and walking up inclines and on uneven terrain.
Occasional reaching with hands and arms, stooping, kneeling, crouching and crawling.
Frequent lifting and/or moving up to 10 pounds and occasionally up to 25 pounds.
Close vision, distance vision, and ability to adjust focus.
On occasion may be required to perform stressful and physical activity.