807 Data Scientist jobs in Columbia,MD

Featured Opportunity

Acheteur DoorDash – Livreur

DoorDash - Columbia, MD

DoorDash - Columbia, MD

Acheteur DoorDash – Livreur

Medical Laboratory Scientist II

University of Maryland Medical System

Largo, MD 20774

Experimental Quantum Scientist

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD 20723

$105,000/yr

New, Posted 13 hours ago

Principal Electrical Controls Engineer - Data Center Infrastructure

Jabil Circuit

Washington, DC 20006

New, Posted 1 day ago

Subject Matter Expert Level III / Senior Network Architect

GovCIO LLC

Bethesda, MD 20817

$149,841/yr

Grubhub Driver - Owings Mills-Reisterstown-Eldersburg, MD - Fast Cash, Flexible Work!

Grubhub

Sykesville, MD 21784

~ 28 min OnsiteUrgently HiringFlexible Schedule

Valid driver's license and auto insurance for drivers
Smartphone (with a data plan)
Valid driver's license or state ID for bikers
A car (or scooter/bike in select areas)
All drivers must also be at least 18 years of age (21+ in Las Vegas)

SmartExplore AI is experimental.

Pest Control Technician

Ecolab

Halethorpe, MD 21227

~ 23 min OnsiteChildcare AssistanceEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Position requires a current and valid Driver's License with no restrictions
Availability to work overnight shifts and be on call during off-hours and weekends as needed
Due to federal contract requirements, this position requires a drug test including THC for all candidates who receive a job offer
High school diploma or equivalent
Position requires obtaining pest certification and/or business licensing pursuant to state/local law
Two years of work or military experience
Ecolab conducts a background check on all candidates who receive a job offer
Immigration sponsorship is not available for this role
Due to the nature and hours of the work, must be 18 years of age or older

SmartExplore AI is experimental.

AI / ML Engineer (WISRD Platform – ISR & Tactical Edge AI)

CyOne

Washington, DC 20001

RemoteHealth InsurancePaid Time Off

Experience with model serving frameworks (e.g., vLLM, TGI, Ollama)
Experience with vector databases (e.g., pgvector, Qdrant, Pinecone, Weaviate)
Experience with REST APIs and streaming technologies
Experience with Docker and containerized deployments
Strong understanding of embeddings and semantic search
Ability to work independently in a fast-paced environment
Experience with PostgreSQL or similar relational databases
3+ years of experience in AI/ML engineering or related field
Experience designing and implementing RAG pipelines in production
Experience deploying AI/LLM-based systems to production
Experience fine-tuning LLMs (LoRA / QLoRA) using Hugging Face or similar
Familiarity with Kubernetes and distributed systems
Proficiency in Python and modern backend frameworks (e.g., FastAPI)
Experience with GPU-based compute environments
Must be a U.S. Citizen and eligible to obtain a DoD Secret clearance
Experience working with structured or operational data

SmartExplore AI is experimental.

New, Posted 17 hours ago

Research Scientist

ManTech

Catonsville, MD 21228

New, Posted 5 hours ago

Software Engineer

L3Harris Technologies

Brentwood, MD 20722

Bilingual Preferred

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89% of jobs ask for a resume

Don't let the perfect job slip away—upload your resume and we'll personalize your results instantly.

New, Posted 17 hours ago

DevOps Engineer

Lockheed Martin

Laurel, MD 20726

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