52 data security engineer jobs at 31 companies in Halfway, MD
1w
Save
Mark Applied
Hide
Data Engineer
Durham or Boston or Princeton or Emeryville or Evanston or Evanston or New York City or Rockville
$85k-$105k/yr HybridFull Time
3+ YOEBachelor's degree,3+ years data engineering experience,proficient with Python/PySpark,Databricks,AWS/Azure,relational databases,Git,CI/CD,and cloud security/IAM.
Databricks, Python, PySpark, AWS, Azure, PostgreSQL, Oracle, MySQL, Amazon Redshift, Snowflake, Git, Azure AD, Okta, OAuth, SAML, Azure Data Factory, Informatica, SnapLogic, Boomi, Docker, Kubernetes, AWS ECS, Flask, Django, JavaScript, HTML, CSS, Ajax
2mo
Save
Mark Applied
Hide
Data Engineer Expert
Herndon, Virginia, United States
OnsiteFull Time
11+ YOETop Secret clearance with polygraph, 11+ years data engineering experience, Bachelor's preferred, strong Python, experience with NiFi/Cribl, Splunk, multi-enclave secure environments, and enterprise data pipelines.
NiFi, Cribl, Splunk, Python, Ansible, AWS, Azure, Shell
2mo
Save
Mark Applied
Hide
Data Engineer – Senior
Herndon, Virginia, United States
$140k-$180k/yr RemoteFull Time
8+ YOEActive MBI and U.S. citizenship; 8+ years cloud data engineering, 3–5 years Databricks, Databricks and AWS certifications, Python/PySpark/SQL, Delta Lake/medallion architecture, tenant onboarding and federal security compliance (NIST/FISMA/FedRAMP).
Databricks, Unity Catalog, Delta Live Tables, Auto Loader, Genie, Delta Lake, CDC, Python, PySpark, SQL, S3, IAM, VPC, CloudWatch, Glue, Athena, Terraform, GitHub Actions, Microsoft Azure DevOps, Kafka, MSK, dbt, Great Expectations, Splunk, Datadog, Collibra, Alation, AWS Lake Formation
3d
Save
Mark Applied
Hide
Data Engineer - Mid
Bluemont, Virginia, United States
$115k-$135k/yr OnsiteFull Time
3+ YOERequires 3+ years of relevant experience, a related bachelor's degree, Spark, EMR, Databricks, advanced SQL and Python, cloud data tooling, and familiarity with DHS governance and security standards.
Spark, EMR, Databricks, SQL, Python, AWS, Azure, GCP, FISMA, FedRAMP, DevSecOps
3w
Save
Mark Applied
Hide
Data Engineer / Architect (Security Clearance Required)
Ashburn, Virginia, United States
$170k-$215k/yr OnsiteFull Time
Active DoD Secret/Top Secret clearance required; strong Databricks, cloud (AWS/Azure), SQL, Spark, ETL, data modeling and governance skills; Databricks Certified Professional; bachelor's degree in CS/IT.
Databricks, AWS, Azure, S3, Redshift, EMR, Lambda, Glue, Unity Catalog, SQL, Hadoop, Spark, Tableau, Power BI, GCP
3mo
Save
Mark Applied
Hide
Senior Data Engineer/Architect, WWPS ProServe Data and Machine Learning
Arlington or Herndon
$154k-$208k/yr OnsiteFull Time
5+ YOE5+ years in database and data engineering; SQL/NoSQL, Hadoop, Spark, Kafka, Kinesis; Python; data architecture; security clearance.
Glue, Lake Formation, Athena, Kinesis, Lambda, CDK, Terraform, Data Vault, Dimensional Modeling, Data Lake
1mo
Save
Mark Applied
Hide
AI/Data Solutions Engineer TS/SCI (FSP)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$116k-$216k/yr HybridFull Time
5+ YOEUS citizen with active TS/SCI clearance and Full Scope Polygraph; Bachelor's in CS/Engineering/Math or equivalent; 5+ years in data science/applied data roles; strong Python and SQL skills; experience with raw data, data pipelines, real-time/streaming data, imagery/computer vision, secure environments, and mentoring junior staff.
Python, SQL, APIs
3w
Save
Mark Applied
Hide
Data Analytics Engineer
Ashburn, Virginia, United States
HybridFull Time
1+ YOEU.S. security clearance (DoD Top Secret/DHS EOD/CBP Full BI/IT-I or SSBI), Bachelor’s in computer science or related, 1–3 years SQL and BI experience, Databricks/AWS exposure, Python (preferred).
SAP Business Objects, Oracle, Databricks, S3, EMR, Redshift, Glue, PowerBI, Tableau, Qlik, Python, Pandas, PySpark, SQL
2w
Save
Mark Applied
Hide
Senior Data Engineer
Indianapolis or Woodland Hills or Ashburn or Costa Mesa or Miami or Richmond or Chicago or New York City or Seattle or Grand Prairie or Chicago or Atlanta or Iselin or Overland Park or Tampa or Woburn
$127k-$229k/yr HybridFull Time
8+ YOEBS/BA and 8+ years technical experience in systems administration/security, data platform architecture, Microsoft Fabric/Azure, data pipelines, SQL/Python, and regulatory compliance (HIPAA,NIST,SOC2).
Microsoft Fabric, Apache Spark, SQL, Python, PySpark, Spark, Delta Lake, Parquet, REST APIs, JSON, Git, Azure DevOps, CI/CD
1mo
Save
Mark Applied
Hide
Physical Security Engineer
Ashburn, Virginia, United States
OnsiteFull Time
3+ YOE3+ MgmtExtensive facility physical security and security systems experience, Microsoft Office proficiency, valid driver's license, 3+ years security/data center experience, emergency response ability, technical certifications preferred.
Microsoft Office, access control systems
1mo
Save
Mark Applied
Hide
Data Science & AI/PQC Engineer — Federal Mission Solutions
Gaithersburg, Maryland, United States
$150k-$185k/yr OnsiteFull Time
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
1w
Save
Mark Applied
Hide
Power BI & Front-End Data Visualization Developer
Herndon or Virginia
RemoteFull Time
2+ YOE2+ years experience building Power BI dashboards and front-end visualizations; advanced Power BI (DAX,data modeling); JavaScript/React/TypeScript/D3.js; Databricks, SQL and Python experience; U.S. citizenship and security-clearance eligibility.
Power BI, DAX, Databricks, JavaScript, React, TypeScript, D3.js, SQL, Python
2mo
Save
Mark Applied
Hide
SK Cloud Security Engineer
Herndon, Virginia, United States
OnsiteFull Time
11+ YOEActive Top Secret/SCI with Polygraph; 11+ years (bachelor’s) or 15+ years (high school); 5+ years incident response; 3+ years GCP or OCI; 2+ years security data analysis; scripting in Python or Bash; cloud security knowledge.
Google Cloud Platform, Oracle Cloud Infrastructure, Python, Bash, Cloud Functions, SOAR, IAM, Networking, Chronicle
3w
Save
Mark Applied
Hide
Information Security Systems Engineer
Herndon, Virginia, United States
$136k-$270k/yr OnsiteFull Time
5+ YOEActive Secret clearance,5+ years systems administration experience (Azure/virtualized environments),GPO/AppLocker/DLP,log monitoring,data visualization (Tableau/Power BI),familiarity with NIST 800-171/CMMC and federal security roles.
Microsoft Azure, Hyper-V, VMware ESXi, Citrix, GPO, AppLocker, DLP, Tableau, Microsoft Power BI, FSLogix
1mo
Save
Mark Applied
Hide
BI Lead Data Engineering
Ashburn, Virginia, United States
HybridFull Time
7+ YOE3+ MgmtBachelor's in CS/IS, 7 years BI experience, 3 years team leadership, U.S. citizenship, active or eligible for Secret security clearance, experience with AB Initio, Power BI/Visio, Oracle reporting and Oracle RDMS 19c, strong BI leadership and stakeholder communication.
AB Initio, Power BI, Project Visio, OBIA, OAP, OAS, OBIEE, Oracle RDMS 19c, Kibana, Kafka, GoAnywhere, Oracle Data Guard, Tableau, MicroStrategy
1w
Save
Mark Applied
Hide
Security Program Manager - Data Center Development
Ashburn, Virginia, United States
FieldFull Time
3+ YOEBachelor's in engineering/IT, 3+ years implementing enterprise video surveillance/access control, 1+ year vendor management, certifications (PSP/CPP/CSPM/Lenel/Milestone/Genetec) preferred, familiarity with data center security standards, stakeholder management.
Lenel OnGuard, Milestone, Genetec
3mo
Save
Mark Applied
Hide
CUAS Test Engineer
Summit Point, West Virginia, United States
$75k-$131k/yr OnsiteFull Time
2+ YOEBachelor’s degree in CS, Cyber Security, Math/Stats, or Engineering with 2-4 years experience, or >4 years data analytics; Python, JavaScript, Linux; test design/reporting; strong communication; systems engineering knowledge.
Python, JavaScript, Linux
1mo
Save
Mark Applied
Hide
Principal Data Scientist (Germantown, MD, US, 20876)
Germantown, Maryland, United States
$134k-$181k/yr OnsiteFull Time
12+ YOEMaster's degree in physical science or engineering (PhD preferred), minimum 12 years' experience, deep Python and applied ML/statistics expertise, US citizenship, and active or obtainable DoD security clearance.
Python, MATLAB, Airflow, Spark, SQL, Databricks, Microsoft Azure
1mo
Save
Mark Applied
Hide
Lead Software Engineer - Big Data
Rockville or Washington or Tysons or Colorado or Florida or Texas or Illinois or Pennsylvania or Massachusetts or Maryland or Virginia or New York or New Jersey
$114k-$249k/yr HybridFull Time
7+ YOEBachelor's in CS or related + 7+ years experience; deep Big Data (Hadoop, Spark, Hive, Trino), SQL, AWS (S3, EMR, Glue, Lambda, Athena, EKS), Python/Scala, system design, CI/CD, DevOps, security, and team mentoring experience.
Hadoop, Spark, Hive, Trino, SQL, S3, EMR, Glue, Lambda, Athena, EKS, Python, Scala, GitHub Copilot, Q Developer, ChatGPT, Claude, Scrum, Kanban, CI/CD, DevOps
1mo
Save
Mark Applied
Hide
Software Engineer
Denver or St. Louis or Sterling or Springfield
$99k-$207k/yr OnsiteFull Time
5+ YOEBachelor's degree in CS or related, 5+ years software development, experience with Java and/or Python, web frameworks, relational/NoSQL data, Agile, secure coding, and ability to obtain TS/SCI with Polygraph.
Java, Python, ArcGIS, GeoServer, OpenLayers, Leaflet, Cesium, Docker, Kubernetes, CI/CD, DevSecOps, Agile
Explore Jobs