27 principal data engineer jobs at 17 companies in Durham, NH
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Principal, Data Engineer
Woburn, Massachusetts, United States
HybridFull Time
8+ YOE8+ years data engineering; CS/Math degree; expert SQL/Python; cloud platforms; Spark; Kafka; Airflow; governance; leadership.
SQL, Python, Apache Spark, PySpark, AWS, Azure, Google Cloud, Databricks, Snowflake, Kafka, Kinesis, Airflow, dbt, CI/CD, Infrastructure as Code, Data Quality, Data Governance
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Senior Principal Data Analytics Engineer
Nashua, New Hampshire, United States
$133k-$226k/yr HybridFull Time
6+ YOEBachelor's in a technical discipline or equivalent, 6+ years data/analytics engineering, expert SQL, dbt, Postgres/Snowflake/MySQL, GitOps (GitLab CI/Jenkins), orchestration (Airflow/Prefect/Dagster), data quality frameworks, Python, ability to obtain Secret clearance, U.S. person required.
Medallion Architecture, dbt, Postgres, GitOps, GitLab CI, Jenkins, Airflow, Prefect, Dagster, dbt-tests, Great Expectations, Snowflake, MySQL, Docker, Kubernetes, Terraform, Pulumi, Python, SQL
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Principal Data Engineer - CX Analytics
Portland or Chattanooga or Atlanta or Columbia or Baton Rouge or Ireland or Poland or United Kingdom
$109k-$224k/yr OnsiteFull Time
8+ YOEBachelor’s degree in a quantitative field and 8 years of professional experience preferred. Requires expertise in Python, Java or Scala, SQL, data pipelines, architecture, DevOps, cloud platforms, analytics, and technical leadership.
DB2, SQL Server, Web API, Teradata, Java, Scala, Python, SQL, DevOps, CI/CD, Cloud, Microsoft Excel, LLM
2mo
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Principal, Data Engineer
Durham or Merrimack or Westlake
OnsiteFull Time
12+ YOE12+ years Oracle database experience, 5+ years cloud experience, deep expertise in database administration, performance tuning, replication, and solution design across Oracle, PostgreSQL, Snowflake, CockroachDB, SingleStore and other platforms.
Oracle, Exadata, PostgreSQL, CockroachDB, SingleStore, NoSQL, Snowflake, Db2, Oracle Golden Gate, HVR, EDB Replication, AWS, Azure, Oracle OCI, Oracle Enterprise Manager, Linux, PL/SQL, Microsoft SQL Server, Oracle RAC, DynamoDB, Aerospike
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Principal, Data Engineer
Durham or Merrimack or Westlake
OnsiteFull Time
12+ YOERequires 12+ years of Oracle database administration, performance, and replication experience; 5+ years of cloud experience; Linux scripting and expertise across distributed database platforms.
Oracle, PostgreSQL, CockroachDB, SingleStore, NoSQL, Snowflake, Exadata, Db2, Linux, Microsoft SQL Server, Oracle GoldenGate, HVR, EDB Replication, Oracle Enterprise Manager, PL/SQL, Oracle RAC, AWS, Azure, Oracle OCI, DynamoDB, Aerospike
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Principal Data Link & Communications Engineer (Link 22)
Bedford, Massachusetts, United States
$160k-$185k/yr OnsiteFull Time
5+ YOEUS citizen with active Top-Secret clearance, 5+ years software design experience, proficiency in C++ and Java, MBSE (DODAF, SysML, UML, Cameo), networking/embedded systems, and experience with data link engineering (Link 22/Link 16).
C++, Java, DODAF, SysML, UML, Cameo, Joint Mission Planning System (JMPS)
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Principal Data Links and Communications Engineer
Bedford or Hanscom Air Force Base
$145k-$155k/yr OnsiteFull Time
5+ YOEUS citizen with Top Secret/SCI clearance; experience with Link 22 and tactical data links; proficiency in C++, Java, MBSE and modeling tools; familiarity with DoD acquisition and interoperability testing.
C++, Java, MBSE, DODAF, SysML, UML, Cameo, Link 22, Link 16, Joint Mission Planning System (JMPS)
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Principal Mixed-Signal Design Engineer
Wilmington, Massachusetts, United States
$157k-$227k/yr HybridFull Time
14+ YOEMS in Electrical Engineering; 14+ years CMOS design; high-speed data converters; Cadence and SPICE; MATLAB; strong communication; team collaboration.
Cadence, SPICE, MATLAB
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Principal / Senior Principal Coastal Engineer or Scientist
Bedford, New Hampshire, United States
RemoteFull Time
10+ YOE10+ years coastal engineering experience; leadership; business development; client management; licensure preferred.
hydraulic modeling, data analysis, report writing
2w
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Applied Hypersonics Research Principal Scientist/Engineer
Andover, Massachusetts, United States
$118k-$140k/yr OnsiteFull Time
Advanced degree or equivalent experience in chemistry, physics, or applied engineering; extensive experimental and data analysis experience; technical leadership; peer-reviewed publications; excellent written and oral English; U.S. citizenship.
Schlieren, Pitot, PLIF, IR, UV, laser absorption, emission spectroscopy, vacuum systems, plasma technologies
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Principal Manufacturing Engineer
Andover, Massachusetts, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEU.S. citizenship and active/transferable DoD Secret clearance required; STEM degree and ~8 years relevant experience with 5+ years manufacturing; manufacturing data package, process troubleshooting, and CI experience.
Microsoft, SAP, CMES, PRISM, PDM, CREO, ProE
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Principal Signal Processing Engineer
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$206k-$284k/yr OnsiteFull Time
8+ YOERequires 8+ years on EW or radar programs, a technical degree, 2+ years in advanced signal or data processing, programming proficiency, and ability to obtain a Top Secret clearance requiring U.S. citizenship.
MATLAB, Python, C, C++, PyTorch, Ray, TensorFlow, MLflow
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Principal Sourcing Engineer
Danvers or Boulder or Irvine or Minneapolis or Mounds View
$131k-$197k/yr OnsiteFull Time
7+ YOEBachelor's degree and 7+ years, master's and 5+ years, or PhD and 3+ years in plastics processing and supplier qualification. Requires project leadership, supplier management, process improvement, and data analysis expertise.
Six Sigma, Lean Six Sigma, Microsoft PowerPoint, Microsoft Project
1w
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Senior/Principal Machine Learning Engineer, Manipulation, R&D
Bedford, Massachusetts, United States
$130k-$200k/yr OnsiteFull Time
4+ YOEMaster’s degree in a related field, 4+ years of robotics software development, Python and C++, PyTorch, data science libraries, ROS/ROS2, robot learning, prototyping, and technical communication.
Python, C++, PyTorch, numpy, pandas, scipy, matplotlib, scikit-learn, ROS, ROS2, Isaac Sim, MuJoCo, Isaac-Gym, Orbit, Isaac Labs, Docker, Weights & Biases, MongoDB
4w
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Principal Engineer-Process (Wafer Fab)
Lowell, Massachusetts, United States
$75k-$232k/yr OnsiteFull Time
10+ YOEBachelor's in engineering,10+ years semiconductor manufacturing experience, expertise in wafer fab processes (photo,etch,deposition,diffusion), SPC/DoE, Six Sigma familiarity, strong data analysis and communication skills.
Microsoft Excel, Microsoft Word, PowerPoint, JMP
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Principal Systems Analyst
Wilmington or Bloomington or Milpitas
$115k-$173k/yr OnsiteFull Time
5+ YOE5–7 years delivering technical solutions, automation, analytics, or software development in an enterprise setting; bachelor’s in CS/IS/Engineering/Data & Analytics; strong communication; experience architecting enterprise AI/analytics.
Python, PowerShell, Scripting
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Sr Principal C++ Software Engineer
Burlington or United States
$140k-$260k/yr OnsiteFull Time
10+ YOEStrong C++ software development, C/C++ and STL programming, data structures, algorithms, complexity and performance tradeoffs, plus a BS with 10, MS with 7, or PhD with 5 years of experience.
C++, C, STL, C++23, Linux, TCP/IP
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Senior/Principal Scientist, Analytical Cell Line Engineering and Bioassay Development
Lexington, Massachusetts, United States
$154k-$243k/yr OnsiteFull Time
3+ YOEPhD in a relevant discipline with industry experience in cell line engineering and bioassay development; deep expertise in stable mammalian cell lines, assay development, data interpretation, and regulatory documentation.
flow cytometry, qPCR, ddPCR, sequencing, cell imaging, luminescence, fluorescence
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