57 software data science jobs at 34 companies in Maryland

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Data Science Software Engineer
Annapolis Junction, Maryland, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
20+ YOE20 years SWE experience, US citizenship and active security clearance, bachelor\u0002s in CS or related (or 4 additional years SWE), expertise in Java/Scala/Python, ML model development and monitoring, Linux development, and agency compliance.
Java, Scala, Python, Lucene, JEXL, SQL, JSON, Random Forest, Ghostmachine (Map/Reduce), GM Learn, Jupyter Notebooks, IntelliJ, Eclipse, Git, Gitlab, Stash, Bitbucket, Jira, Confluence, Scikit-learn, AWS, Spark, LLM
1mo
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Senior Data Science Engineer
Laurel, Maryland, United States
$180k-$220k/yr OnsiteFull Time
GrammaTech
GrammaTech: Provides software products and research services focused on cybersecurity and code analysis.
12+ YOERequires active TS/SCI with Polygraph, 12+ years software engineering, Bachelor's in CS (or equivalent experience), expertise in Java/Scala/Python, ML model development, Scikit-learn, Jupyter, Git tooling, and compliance analytics.
Java, Scala, Python, Lucene, JEXL, SQL, JSON, Linux, Scikit-learn, Jupyter Notebooks, Ghostmachine, GM Learn, Git, GitLab, Bitbucket, Stash, IntelliJ, Eclipse, Jira, Confluence, Random Forest, AWS, Apache Spark, Agentic AI, Large Language Models (LLMs)
1mo
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Software Data Engineer
Laurel, Maryland, United States
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
3+ YOEDegree in engineering/computer science/math with 5+ years (or master’s with 3+ years, PhD, or HS+6 years) of software engineering experience; active TS/SCI with poly required; experience developing, testing, and maintaining software systems.
1mo
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Data Science & AI/PQC Engineer — Federal Mission Solutions
Gaithersburg, Maryland, United States
$150k-$185k/yr OnsiteFull Time
Diaconia
Diaconia: Provides secure IT modernization and engineering for government agencies.
3+ YOE3+ years experience in data science, ML engineering, software engineering, or cybersecurity; Bachelor's in a technical field (or equivalent experience); proficiency in Python and SQL; cloud/container delivery experience; U.S. citizenship and ability to obtain government security clearance.
Python, SQL, APIs, Docker, Kubernetes, Helm, CI/CD, AWS, Azure, Git, Linux, PyTorch, TensorFlow, Hugging Face Transformers, scikit-learn, XGBoost, pandas, LangChain, LangGraph, Semantic Kernel, AutoGen, MLflow, SageMaker, Vertex AI, Airflow, Kubeflow, Databricks, Tableau, Power BI, Plotly Dash, Kibana, Grafana
4w
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Software Data Engineer 3 (Enterprise Infrastructure)
Laurel, Maryland, United States
OnsiteFull Time
Themis Insight
Themis Insight: Provides technical consulting and data analytics for national security.
3+ YOETS/SCI with polygraph required; 3–5+ years software engineering experience depending on degree; degree in Computer Science/Engineering/Mathematics or equivalent; strong software design, development, and testing skills.
1mo
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Software Data Engineer 4 (EAI - 127)
Laurel, Maryland, United States
OnsiteFull Time
SageCor Solutions
SageCor Solutions: Provides engineering services for the intelligence community.
3+ YOEActive TS/SCI with Polygraph required. Degree in engineering, computer science, or mathematics with 3–8 years software engineering experience depending on degree; experience with Open Stack, Linux, Python, PowerShell, cloud operations, and network automation.
Open Stack, Linux, Python, PowerShell
1mo
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Software Engineer/ Data Analyst (AI/ML)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active clearance and polygraph; bachelor\u0002s in computer science/engineering; production software development in Python or JavaScript; AI/ML platform experience; cloud/distributed deployment, Docker, Kubernetes, Git, CI/CD, Jira/Confluence.
AI/ML, Python, JavaScript, Docker, Kubernetes, Git, CI/CD, Jira, Confluence, Claude Code, Codex
1d
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Research Software Engineer - Robotics & Simulation (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, 3+ years software development and AI/ML or data science experience, expertise in scientific software engineering, cloud/on-prem workflows, databases, and strong communication skills.
Python, C++, Docker, Singularity, RESTful, SQL, Linux, Git, CUDA, PyPI, Nvidia Issac, Nvidia ML
2mo
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Data Scientist - 6317772
Charlotte or California or Cleveland or Colorado or District of Columbia or Illinois or Maryland or Massachusetts or Minnesota or New York or New Jersey or Washington
$67-$77/hr HybridFull Time, Contract
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
10+ YOE10+ years software industry experience and 6+ years in data science required; 5+ years ML preferred. Experience designing AI/ML models, data analytics and generative design expertise suggested. High school diploma/GED required.
1d
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SuccessFactors Recruiting: Research Software Engineer - Robotics & Simulation (Data Science and AI Institute) (121856)
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 required,3+ years software development and AI/ML or data science experience,expertise in scientific software engineering,Python or C++,containerization,SQL,Linux,Git,cloud and strong communication skills.
Python, C++, Docker, Singularity, RESTful, SQL, Linux, Git, Continuous Integration / Continuous Delivery, CUDA, PyPI, Nvidia
2mo
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GD168 Science Data Center Operations Technical Support Developer
Greenbelt, Maryland, United States
OnsiteFull Time
ADNET Systems
ADNET Systems: Provider of information systems and scientific research services to government agencies.
2+ YOEB.S. in a related field, 2+ years UNIX/Linux, SQL and database use, 2+ years software development/maintenance in Python, C, or Perl, familiarity with data formats/metadata, strong troubleshooting and communication, US citizen/LPR with 3 years residency, ability to obtain NASA Tier 1 investigation.
UNIX, Linux, SQL, Python, C, Perl, Elasticsearch, Kibana, Grafana, AWS
1mo
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Cloud Software Engineer
Potomac or Maryland
OnsiteFull Time
Kepora
Kepora: A technology developing cloud-based big-data software systems for complex information processing and analytics.
12+ YOEU.S. citizenship and active TS/SCI with Full Scope Polygraph required; 12 years software engineering experience (4 years with Big-Data cloud/Distributed Computing); Bachelor's in Computer Science or equivalent; experience with Hadoop, Java, MapReduce, HDFS, HBase, ZooKeeper, and SIGINT collection disciplines.
Hadoop, Java, Python, CFEngine, Bash, Ruby, Java Virtual Machine (JVM), Eclipse, Maven, RESTful web services, YARN, J2EE, MapReduce, ZooKeeper, HDFS, HBase, JMS, Apache Lucene, Apache Solr, MongoDB, XML, JSON, CSV, Avro, CentOS, Linux, Red Hat, Subversion, ClearQuest, Razor, VMware, VirtualBox
2d
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Mid-Level Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides specialized technology and engineering services to the DoD.
6+ YOETS/SCI with polygraph,6+ years software development experience,BS in Computer Science (or 10 years additional experience),strong Java and integration skills,SharePoint and FEITH experience,Gitlab/Maven/JFrog,REST and data parsing.
AWS, SharePoint, C++, FEITH Records Management System, SQL, SQL Server, Java, Oracle, Linux, Windows, JIRA, Confluence, Gitlab, Maven, JFrog Artifactory, REST, JSON, XML, Microsoft Excel
3mo
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Software Engineer (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Adaptic
Adaptic: Defense contractor providing software, engineering, and cybersecurity mission support.
TS/SCI with polygraph; experience in Python, Java, C++, or similar; large-scale data, distributed systems, or real-time processing; degree in Computer Science or Software Engineering (or equivalent); collaborative mindset; plus AWS, DevOps/CI/CD, Docker/Kubernetes and ML exposure.
Python, Java, C++, Docker, Kubernetes, AWS, CI/CD
1mo
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Software Engineer (Full Stack)
Annapolis Junction, Maryland, United States
$102k-$179k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
7+ YOERequires active Top Secret/SCI with Polygraph, Bachelor's in Computer Science (or 11 years' experience), 7 years SWE experience, algorithm and large-data skills, system integration, and testing experience.
2mo
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Test Framework Software Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
Orbis Operations
Orbis Operations: Defense and intelligence firm providing situational awareness and training.
TS/SCI with polygraph; BS in Computer Science or related; 0-20+ SWE experience; cloud and big data; Java; JUnit; Maven; Jenkins; Git; Kubernetes; Docker; test frameworks and automation; Agile
Java, JUnit, Maven, Jenkins, Git, GitOps, Kubernetes, Docker, Selenium, Cucumber, JMeter, Fitness, SonarQube, Hadoop, Hive, Pig, JSON, NoSQL, HBase, CloudBase/Accumulo, BigTable
1mo
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Software Engineer – (Core Strategist)
Houston or Arizona or California or Colorado or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or North Carolina or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia
HybridFull Time
FDM Group
FDM GroupLondon Stock Exchange: FDM: Provides IT consulting, technical training, and staff augmentation services.
Bachelor's degree in computer science or related field, solid Python and SQL experience, familiarity with data visualization and cloud concepts (preferably AWS), experience with unit testing and version control, strong analytical and communication skills.
Dataiku, Power BI, Plotly Dash, Python, pandas, numpy, Jupyter, SQL, AWS, REST, Git, Azure pipelines, scikit-learn, scipy, statsmodels
1mo
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Software Engineer – (Core Strategist)
Houston or Arizona or California or Colorado or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or North Carolina or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia
HybridFull Time
FDM Group
FDM GroupLondon Stock Exchange: FDM: FDM provides IT consultancy and technology staff augmentation services.
3+ YOE3+ years Python experience for data analysis, strong OOP, SQL, cloud (AWS) familiarity, visualization experience, REST API integration, unit testing and version control (Git). Bachelor's in computer science or related field required.
Python, pandas, numpy, Jupyter, SQL, AWS, Plotly, Dash, Microsoft Power BI, scikit-learn, scipy, statsmodels, Git, Azure pipelines, Dataiku, REST API
2mo
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Software Engineer with Poly SR SWE2
Annapolis Junction, Maryland, United States
$151k-$300k/yr OnsiteFull Time, Contract
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
14+ YOEActive Top Secret/SCI with polygraph required; extensive SWE experience (14+ years), bachelor's in computer science or related (or equivalent experience); experience with Linux and Java; familiarity with data analytics, full-stack development, and big data technologies.
Linux, Java, JavaScript, React, Mongo, JSON, Accumulo, Hadoop, Hive, Pig, NoSQL, Map Reduce
2mo
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Software Engineer with Data Management Experience
Linthicum Heights, Maryland, United States
$132k-$290k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOEActive TS/SCI with Polygraph, 10+ years SWE experience, Bachelor's in Computer Science (or +4 years experience), proficiency with Pig and PySpark, strong analytics development background.
Pig, PySpark, Python, Java, Scala, NiFi, Ansible