Leidos

43open roles

On-site mostly2/43 listings remote

6role types

Data ScientistAI EngineerData AnalystResearch ScientistData EngineerAnalytics Engineer

Top AI Engineer hiring companies in the USA this month →

open positions

43 roles at Leidos

Data Scientist - Mid Level active TS/SCI

NEW

Leidos·St. Louis, MO·On-site

Mid·Data Scientist·$59k – $107k

Geospatial Data management Automation Database

2d ago→

All-Source Analyst (AI/ML)

Leidos·Hampton, VA·On-site

Mid·AI Engineer·$66k – $119k

Python Machine learning Data analysis Ai model deployment

3d ago→

Data Scientist SME

Leidos·Gaithersburg, MD; Alexandria, VA; St. Louis, MO; Chantilly, VA; Tucson, AZ; Englewood, CO·On-site

Senior·AI Engineer·$131k – $237k

Machine learning Cloud computing Agile engineering Devsecops

3d ago→

Data Scientist

Leidos·Englewood, CO·On-site

Mid·Data Scientist·$108k – $195k

SQL Web scraping Statistical modeling Etl pipelines

3d ago→

Data Analyst

Leidos·Odenton, MD·On-site

Mid·Data Analyst·$59k – $107k

Data visualization Systems engineering Defense/national security data analysis Enterprise architecture

1w ago→

AI/ML Data Scientist

Leidos·6314 Remote/Teleworker US·Hybrid

Mid·AI Engineer·$108k – $195k

Python Machine learning Predictive modeling Data pipelines

1w ago→

Data Scientist

Leidos·Fort Meade, MD·On-site

Senior·Data Scientist·$108k – $195k

Deep learning Graph analytics Anomaly detection Predictive modeling

1w ago→

Senior Human Capital Data Analyst

Leidos·McLean, VA·On-site

Senior·Data Analyst·$116k – $210k

Human capital analytics Security engineering Data visualization National security data analysis

1w ago→

Senior AI Engineer

Leidos·3325 Fort George G. Meade MD·On-site

Senior·AI Engineer·$108k – $195k

Machine learning modeling Cybersecurity ai applications Signal intelligence processing Cryptographic key management

1w ago→

Research Scientist I

Leidos·San Antonio, TX·On-site

Junior·Research Scientist·$70k – $126k

Protocol-driven research Military medicine research Animal/human use protocols Scientific methodology

2w ago→

Software Engineer/Data Science Librarian

Leidos·Arnold, MO·On-site

Mid·Data Engineer·$108k – $195k

Python scripting Esri arcgis Nga tools Geospatial database management

3w ago→

Business Data Analyst / Methodologist

Leidos·McLean, VA·On-site

Mid·Data Analyst·$92k – $167k

Survey design Qualitative analysis Quantitative analysis Dashboard development

3w ago→

Data Scientist

Leidos·Springfield, VA·On-site

Senior·Data Scientist·$116k – $210k

Statistical modeling Machine learning AI Predictive analytics

3w ago→

Data Scientist

Leidos·Springfield, VA·On-site

Senior·Data Scientist·$116k – $210k

Statistical modeling Machine learning AI Predictive analytics

3w ago→

Biostatistician / Data Scientist (NASA HHPC)

Leidos·Houston, TX·On-site

Senior·Research Scientist·$108k – $195k

Bayesian statistics Normative decision theory Risk assessment Contamination modeling

4w ago→

Unified Data Platform Technical Development Lead

Leidos·6314 Remote/Teleworker US·Hybrid

Staff·Data Engineer·$108k – $195k

Data architecture Data lakehouse design Streaming batch pipelines Data catalog governance

1mo ago→

Senior AI Engineer

Leidos·Rockville, MD; Alexandria, VA·On-site

Senior·AI Engineer·$131k – $237k

Agentic ai systems Production ai deployment Enterprise-scale ai Cloud-edge-classified environments

1mo ago→

Senior Data Scientist

Leidos·Rockville, MD; Alexandria, VA·On-site

Senior·AI Engineer·$131k – $237k

Advanced analytics Ai ml deployment Statistical modeling Cloud edge computing

1mo ago→

Data Engineer Software Developer

Leidos·Shiloh, IL·On-site

Senior·Data Engineer·$87k – $157k

Elasticsearch Kafka Data pipelines Etl integration

1mo ago→

Data Analytics & Visualization Engineer

Leidos·Shiloh, IL·On-site

Mid·Analytics Engineer·$92k – $167k

Kibana Tableau Power BI Grafana

1mo ago→

Data Scientist

Leidos·McLean, VA·On-site

Mid·Data Scientist·$108k – $195k

Python Machine learning Statistical modeling National security data analysis

1mo ago→

Data Scientist w/ DoD Secret Clearance

Leidos·Huntsville, AL·On-site

Mid·Data Scientist·$87k – $157k

Python Statistical modeling Experimental design Aircraft survivability analysis

1mo ago→

Data Scientist

Leidos·Bethesda, MD·On-site

Senior·Research Scientist·$70k – $126k

Multi-modal information retrieval Computer vision Predictive analytics Big data processing

1mo ago→

Data Scientist

Leidos·Springfield, VA·On-site

Senior·Data Scientist·$92k – $167k

Python Data cleaning Dbms integration Geospatial data processing

1mo ago→

Senior Artificial Intelligence (AI) Engineer (SWE-3)

Leidos·3325 Fort George G. Meade MD·On-site

Senior·AI Engineer·$108k – $195k

Machine learning model development Rapid prototyping Signals intelligence (sigint)Cryptographic key management

1mo ago→

Principal Data Engineer

Leidos·Bethesda, MD·On-site

Senior·Data Engineer·$131k – $237k

Etl pipelines Entity resolution Big data processing Data warehousing

1mo ago→

Data Scientist Cloud - SME

Leidos·Odenton, MD·On-site

Staff·Data Engineer·$154k – $278k

Terraform Cloudformation Zero-trust Hybrid-cloud-architecture

1mo ago→

Data Scientist - Mid Level active TS/SCI

Leidos·St. Louis, MO·On-site

Mid·Data Scientist·$59k – $107k

Geoint Data management Database processing Workflow automation

1mo ago→

Mid-Level Data Scientist

Leidos·Springfield, VA·On-site

Mid·Data Scientist·$73k – $133k

Geospatial data analysis Sql dbms integration Data cleaning pipelines Ad hoc analytics

1mo ago→

Senior Artificial Intelligence (AI) Engineer (SWE-3)

Leidos·Odenton, MD·On-site

Senior·AI Engineer·$108k – $195k

Machine learning model deployment Ai governance frameworks Analytic governance standards Embedded system integration

1mo ago→

Senior Artificial Intelligence (AI) Engineer (SWE-3)

Leidos·Odenton, MD·On-site

Senior·AI Engineer·$108k – $195k

Machine learning model deployment Analytic governance avgs Ai governance aaas Mission critical ai systems

1mo ago→

Senior Artificial Intelligence (AI) Engineer (SWE-3)

Leidos·Odenton, MD·On-site

Senior·AI Engineer·$108k – $195k

Machine learning model deployment Analytic governance avgs Ai governance aaas Mission critical ai systems

1mo ago→

Artificial Intelligence (AI) Engineer (SWE-2)

Leidos·Linthicum Heights, MD·On-site

Senior·AI Engineer·$87k – $157k

Llm orchestration Rag systems Data preprocessing Vector embeddings

1mo ago→

Network Operations Analytics Engineer

Leidos·Tampa, FL·On-site

Mid·Analytics Engineer·$92k – $167k

Network analytics Cybersecurity operations Data visualization Performance monitoring

1mo ago→

Senior Artificial Intelligence (AI) Engineer (SWE-3)

Leidos·3325 Fort George G. Meade MD·On-site

Senior·AI Engineer·$108k – $195k

Machine learning modeling Computer network operations Signals intelligence sigint Cryptographic key management

2mo ago→

Senior Principal Data Scientist / AI-ML SME (Analytic Superiority)

Leidos·Fort Meade, MD·On-site

Staff·AI Engineer·$154k – $278k

Cross-platform ai-frameworks MLOps Multi-cloud deployment Air-gapped enclave integration

2mo ago→

Data Scientist SME – Enterprise Mission Automation (Process Disruption)

Leidos·Fort Meade, MD·On-site

Senior·AI Engineer·$154k – $278k

Langgraph Crewai Autogpt Workflow automation

2mo ago→

Senior Software Engineer / Data Scientist (Training Systems)

Leidos·Chantilly, VA·On-site

Senior·AI Engineer·$154k – $278k

TypeScript Machine learning Data pipelines React

2mo ago→

Data Scientist

Leidos·Odenton, MD·On-site

Senior·Data Scientist·$108k – $195k

Large-scale data processing Spark Python SQL

2mo ago→

Data Scientist - Artificial Intelligence, Cloud & Automation

Leidos·Fort Meade, MD·On-site

Senior·AI Engineer·$131k – $237k

Machine learning Cloud computing Automation pipelines Cybersecurity ai

4mo ago→

Scientist I - Inhalation Toxicologist Research Scientist

Leidos·Dayton, OH·On-site

Mid·Research Scientist·$70k – $126k

Inhalation toxicology Cell-based research Animal study protocols Iacuc compliance

4mo ago→

Data Scientist

Leidos·Omaha, NE·On-site

Mid·Data Scientist·$108k – $195k

Python R ETL Multilevel regression

5mo ago→

Data Scientist

Leidos·3325 Fort George G. Meade MD·On-site

Senior·Data Scientist·$108k – $195k

Deep learning Graph analytics Anomaly detection Predictive modeling

6mo ago→

no longer hiring

Past roles at Leidos

Positions we’ve listed that are now closed — kept for reference.

AI Engineer

Closed

Leidos·6314 Remote/Teleworker US·Hybrid

Mid·AI Engineer·$70k – $126k

Generative AI Agentic systems Prompt engineering LLMs

closed yesterday→

Data Scientist

Closed

Leidos·Springfield, VA·On-site

Mid·Data Scientist·$92k – $167k

Python Arcgis Data cleaning Sql dbms

closed yesterday→