70 ai and data engineer jobs at 30 companies in Gaithersburg, MD

2mo
Save
Mark Applied
Hide
Semantic Data and AI Engineer
Arlington or United States
$150k-$210k/yr HybridFull Time
Enterprise Knowledge
Enterprise Knowledge: Specialized consulting firm for knowledge management and information architecture.
5+ YOEBachelor's in a related field; 5+ years in data analysis and ML; NLP; RAG pipelines; client-facing experience; Python/R; data modeling; cloud/databases; consultant mindset.
Python, R, SQL, Docker, Kubernetes, AWS, Azure, GCP, LangChain, LlamaIndex, LangGraph, BAML, SPARQL, Ontology Tools, PoolParty, Synaptica, Mondeca, Semantic Web
4d
Save
Mark Applied
Hide
AI/ML Engineer and Data Scientist
Fort Belvoir, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Bachelor's degree, TS/SCI clearance, and experience with data analysis, predictive modeling, machine learning, AI workflows, data visualization, and programming languages or tools.
IoT, Jira, Confluence, APIs, CDS, Gitlab, CI/CD, Argo CD, R, Python, SQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Palantir, Plotly, Seaborn, ggplot2
5d
Save
Mark Applied
Hide
AI/ML Engineer and Data Scientist
Fort Belvoir, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Bachelor's degree, TS/SCI clearance, and experience with data analysis, predictive modeling, visualization, machine learning, AI/ML workflows, and structured and unstructured data.
Jira, Confluence, APIs, CDS, GitLab, CI/CD, Argo CD, R, Python, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Palantir, Plotly, Seaborn, ggplot2, IoT
1d
Save
Mark Applied
Hide
AI, ML and Data Science Engineer Junior
Columbia, Maryland, United States
$89k-$119k/yr OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
Up to 3 years of experience, a bachelor's degree, and an active security clearance. Supports data science work involving analytics, predictive modeling, big data, programming, and data governance.
Apache Ambari, MapReduce, Spark, Resilient Distributed Dataset, Java, Zookeeper, Knox, IBM BigInsights, Apache Hadoop, SQL, RDBMS, Python, Big SQL, BigSheets, Big R, Text Analytics, GPFS, HDFS, Platform Symphony, Open Source, R, POSIX, Yarn, Sqoop, Flume, JSON, XML, NoSQL, HBase, Pig, Hive, Oozie, Apache Solr, JSqsh, Data Server Manager, AQL, Neural Net
1w
Save
Mark Applied
Hide
Government and Public Sector - AI & Data - Data Engineer - Senior Consultant
McLean, Virginia, United States
$107k-$177k/yr HybridFull Time
EY
EY: Global firm providing audit, tax, and professional consulting services.
3+ YOEBachelor's degree, 3–5 years of AI and data experience, eligibility for Secret clearance, enterprise data pipeline experience, cloud data environments, ETL/ELT, APIs, data quality, lineage, monitoring, and operational support.
Maximo, iNFADs, EDW, Databricks, Jupiter, APIs, Palantir Foundry, Power Platform
3mo
Save
Mark Applied
Hide
Lead Data Engineer - Data Transformation (Modeling and Architecture)
Richmond or McLean or Cambridge
$179k-$225k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOEBachelor's degree, 4+ years application development, 2+ years big data, and 1+ year cloud computing experience; expertise in data architecture, modeling, pipelines, governance, SQL, Python, and distributed systems.
SQL, Spark, Python, AWS, Microsoft Azure, Google Cloud, Scala, Java, MapReduce, Hadoop, Hive, EMR, Kafka, Gurobi, MySQL, Mongo, Cassandra, Redshift, Snowflake, UNIX, Linux, Agile, AI
2mo
Save
Mark Applied
Hide
AI Prompt and Skills Engineer
Raleigh or Indianapolis or Atlanta or Richmond or Tysons Corner or Ft. Lauderdale or West Warwick or Austin or Denver or Orlando or Charlotte or Greenville or Jeffersonville or Alpharetta or Tampa or Nashville or Cincinnati or Louisville or Augusta or Rockville or Chicago or Reading or Pittsburgh
$116k-$175k/yr RemoteFull Time
Cherry Bekaert
Cherry Bekaert: Provides accounting, tax, and business advisory services to organizations.
Bachelor’s degree in Computer Science, Data Science, Information Systems, Engineering; hands-on prompt engineering; familiarity with AI platforms; strong documentation and collaboration.
Anthropic Claude, Microsoft Copilot, AI development frameworks, Prompt engineering tooling
3mo
Save
Mark Applied
Hide
Lead Data Engineer - Data Transformation (Modeling and Architecture)
Richmond or McLean or Cambridge
$179k-$225k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor’s degree; 4+ years in application development; 2+ years in big data; 1+ year cloud experience; 4+ years in data architecture/modeling; 7+ years in app development; 4+ years in distributed data tools; 4+ years in data warehousing; 4+ years UNIX/Linux; 2+ years Agile; experience with AI tooling.
SQL, Spark, Python, AWS, Azure, Google Cloud, NoSQL, MongoDB, Cassandra, Redshift, Snowflake, Hadoop, Hive, EMR, Kafka, Unix/Linux, Shell scripting, Java, Scala
1w
Save
Mark Applied
Hide
Principal AI & Machine Learning Engineer - U.S. Based Remote Opportunity
United States or Arlington
$144k-$162k/yr RemoteFull Time
Common App
Common App: Provides a centralized online platform for undergraduate college applications.
8+ YOEBachelor's degree or equivalent experience; 8–10 years in machine learning, AI engineering, or data science, including 3+ years in applied AI and production ML; expertise in LLMs, production systems, R, Python, SQL, and cloud data platforms.
OpenAI, Anthropic, Hugging Face, R, Python, scikit-learn, PyTorch, TensorFlow, SQL, Databricks, Snowflake, BigQuery, MLflow, Model Serving, Genie, 1Password
3w
Save
Mark Applied
Hide
Data Engineer- Senior Software Engineer – Data, Analytics and AI
Bethesda, Maryland, United States
$110k-$199k/yr HybridFull Time
Marriott International
Marriott InternationalNASDAQ: MAR: Operates and franchises a global network of hotels and resorts.
8+ YOE2+ Mgmt8+ years building large-scale ETL pipelines, 2+ years technical delivery ownership on AWS and Snowflake, BS in CS or related, strong leadership and communication skills; Snowflake/AWS certifications preferred.
AWS, Snowflake, Airflow, Python, API
3d
Save
Mark Applied
Hide
Infosec AI and Insider Threat Engineer
Raleigh or Reston or Richardson or Tempe
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Requires a bachelor's degree or equivalent, enterprise data protection and AI governance experience, Microsoft Purview expertise, security analytics, governance skills, and unrestricted US work authorization without sponsorship.
Microsoft Purview, Microsoft 365, Azure, Microsoft Copilot, PowerShell, Microsoft Graph API, KQL, Microsoft Defender XDR, Microsoft Sentinel
1w
Save
Mark Applied
Hide
Research Software Engineer (Data Science and AI Institute)
Baltimore, Maryland, United States
HybridFull Time
Johns Hopkins University
Johns Hopkins University: A private research university providing higher education and clinical healthcare.
3+ YOEMaster's in a quantitative discipline and 3 years of software development plus 3 years of AI/ML or data science experience. Requires expert Python or C++, modern AI/ML libraries, Linux, and software engineering practices.
Python, C++, Docker, Singularity, RESTful, SQL, Linux, Git, CUDA, PyPI
2d
Save
Mark Applied
Hide
Tax Innovation - Data and Analytics Engineering - Manager
Dallas or Chicago or Washington or New York
$99k-$266k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
5+ YOEBachelor's degree and at least 5 years of experience developing AI and generative AI solutions, analytical models, prompt engineering, machine learning, NLP, Python, Azure AI Services, and data architectures.
Azure AI Services, Python, LangChain, LangGraph, LLMOps, vector databases
1mo
Save
Mark Applied
Hide
Artificial Intelligence (AI) & Data Engineering SME Support
Arlington, Virginia, United States
$170k-$190k/yr OnsiteFull Time
Redhorse
Redhorse: Delivering data insights and technology solutions to government agencies.
15+ YOEActive Top Secret/SCI clearance, Bachelor's degree and 15 years relevant experience, enterprise AI and engineering knowledge, contract/Statement of Work writing experience; familiarity with AI concepts and Python preferred.
Python, CATMS
3mo
Save
Mark Applied
Hide
AI Systems and Automation Intern
Arlington, Virginia, United States
OnsiteSeasonal, Internship
Toffler Associates
Toffler Associates: Strategic advisory firm providing future-focused foresight and planning.
Enrollment in or recent completion of a degree in Computer Science, Data Science, Engineering, or related field; familiarity with cloud platforms (AWS, Google Cloud), big data (Hadoop, Spark), and Git; strong problem-solving and communication skills; must be legally authorized to work in the United States without visa sponsorship.
AWS, Google Cloud, Hadoop, Spark, Git
2w
Save
Mark Applied
Hide
Manager, Data & Analytics, In-Store
New York City or San Francisco or San Jose or Seattle or Los Angeles or Washington, D.C. or Austin or Chicago or United Kingdom or United Arab Emirates or Australia
$141k-$208k/yr OnsiteFull Time
DoorDash
DoorDashNYSE: DASH: Local food delivery and on-demand logistics platform.
6+ YOE2+ MgmtRequires a relevant degree, 6+ years in data analytics or BI engineering, 2+ years managing teams, SQL, DBT, Snowflake or BigQuery, BI tooling, data infrastructure, and AI/ML experience.
SQL, DBT, Snowflake, BigQuery, Looker, Salesforce, APIs, GenAI, AI, ML, LLM, MCP
2mo
Save
Mark Applied
Hide
AVP, Data and Analytics Architecture – Enterprise Data Products & Enablement
Hartford or Hunt Valley or Saint Paul
$187k-$308k/yr HybridFull Time
Travelers
TravelersNew York Stock Exchange: TRV: Provider of commercial and personal property casualty insurance.
10+ YOE3+ MgmtBachelor's in technology or equivalent; 10+ years architecture experience; 3+ years technical leadership; deep experience with cloud data platforms, MDM, data governance, metadata/catalog, BI and AI integration.
1mo
Save
Mark Applied
Hide
Applied Signal Processing and AI/ML Engineer
Laurel, Maryland, United States
$85k-$195k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
3+ YOEBachelor's in a technical field, 3+ years developing signal processing/AI/ML algorithms for sensor systems, experience with acoustic/RF/radar/EO-IR data, transitioning algorithms to products, and strong Python/C++/MATLAB skills; U.S. citizenship required for clearance.
Python, C++, MATLAB
1mo
Save
Mark Applied
Hide
Artificial Intelligence and Machine Learning (AI/ML) Engineer
Springfield, Virginia, United States
$162k-$219k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOE5+ years related experience, bachelor\u0002s degree, US citizenship, ability to obtain TS/SCI w/Poly, proficiency with Python, big data and ML model development, deployment, and evaluation.
Python
1w
Save
Mark Applied
Hide
SuccessFactors Recruiting: Research Software Engineer (Data Science and AI Institute) (121942)
Baltimore, Maryland, United States
HybridFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and global research.
3+ YOEMaster's in a quantitative discipline and 3 years each in software development and AI/ML or data science; expert Python or C++, modern AI/ML libraries, Linux, databases, cloud, and software engineering practices.
Python, C++, Docker, Singularity, RESTful, SQL, Linux, Git, CUDA, PyPI