30 principal data engineer jobs at 22 companies in Tomball, TX

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Data Center BESS Principal Engineer
Arlington or Alpharetta or Houston
HybridFull Time
Fluence
FluenceNasdaq: FLNC: Provides energy storage systems and optimization software for renewables.
10+ YOESenior electrical/mechanical engineer with 10+ years in energy storage or electrical infrastructure, master's in electrical engineering required, PE preferred, proven track record closing complex B2B transactions, expertise in data center power, controls, modeling (PSCAD, EMT/RMS), and strong communication skills.
PSCAD, EMT/RMS
2mo
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Principal Data Scientist / AI Engineer
Houston, Texas, United States
$155k-$213k/yr HybridFull Time
Crown Castle
Crown CastleNYSE: CCI: Owns, operates, and leases shared communications infrastructure.
10+ YOE10+ years applying statistics, machine learning, and deployment; strong Python and DevOps; experience with LLMs, RAG, and enterprise environments.
Python, DevOps, Git, Machine Learning Libraries, LLM, RAG, Data Pipelines
2mo
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Principal Data Scientist / AI Engineer
Houston, Texas, United States
$155k-$213k/yr HybridFull Time
Crown Castle
Crown CastleNYSE: CCI: Provides shared communications infrastructure like cell towers and fiber.
10+ YOE10+ years in descriptive stats, ML, and production AI; strong Python, DevOps; enterprise experience.
Python, DevOps, CI/CD, Data pipelines, ML frameworks
3w
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Principal Electrical Engineer, Data Centers
Houston, Texas, United States
OnsiteFull Time
CAM Integrated Solutions
CAM Integrated Solutions: Provides engineering and construction management for energy infrastructure.
15+ YOEABET Bachelor's in Electrical Engineering, PE license required, 15+ years experience in mission-critical/data center power systems, knowledge of NEC/NFPA/IEEE, ETAP or SKM proficiency, leadership and client-facing skills.
ETAP, SKM
1mo
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Principal - Engineer - Automation (Data & Platforms integration)
Houston, Texas, United States
$66k-$172k/yr OnsiteFull Time
Eli Lilly and Company
Eli Lilly and CompanyNYSE: LLY: Researches and manufactures medicines for human health.
3+ YOEBachelor's in engineering required; 3+ years Aveva PI Data Historian administration; experience with Windows Servers and virtual environments; computer system validation and data integrity knowledge; Kneat and Veeva Vault preferred; must be authorized to work in the US (no visa sponsorship).
Aveva PI Data Historian, Windows Servers, DeltaV, Kneat Validation, Veeva Vault
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Principal Electrical Engineer
Houston or United States
OnsiteFull Time
Kent
Kent: Provides engineering and project services to the energy industry.
15+ YOEBachelor's in electrical engineering, PE required, 15+ years electrical distribution experience for power generation/data centers, ETAP/SKM and SCADA/PLC knowledge, project leadership and client communication skills.
ETAP, SKM, SCADA, PLC, DCS, AIA MasterSpecs, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Principal Engineer, AI & Emerging Technology in Houston, Texas
Houston or Dallas or Tulsa or Midland
OnsiteFull Time
Targa Resources
Targa ResourcesNYSE: TRGP: Operates infrastructure for natural gas and liquid logistics services.
7+ YOEBachelor’s in Engineering/CS/Data Science; 7+ years in midstream oil & gas or industrial ops; proven AI/ML deployment in ops; knowledge of SCADA, Maximo, measurement; frequent travel; regulatory familiarity
SCADA, Maximo, AI/ML, Python, APIs, Cloud platforms, MLOps, Data pipelines
3w
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Principal Design Engineer - Geotechnical
Houston, Texas, United States
$139k-$258k/yr OnsiteFull Time
Fluor Corporation
Fluor CorporationNYSE: FLR: Provides global engineering, procurement, construction, and project management services.
5+ YOEProvide geotechnical engineering design and oversight for onshore, coastal, nearshore, and offshore projects; supervise leads; perform analyses and design; interpret site characterization data.
PLAXIS 2D/3D, GIS, CAD
4d
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Databricks Senior Principal
Houston or Kansas City or Nashville
$177k-$244k/yr OnsiteFull Time
Slalom
Slalom: Provides business and technology consulting and software engineering services.
10+ YOE10+ years in data engineering/architecture with 6+ years hands-on Databricks experience (Delta Lake, Delta Live Tables, Unity Catalog); expertise in data platforms, cloud, NoSQL, containers, and AI/ML; strong leadership and consulting skills.
Databricks, Delta Lake, Delta Live Tables, Unity Catalog
3w
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Principal Data Privacy Architect
Spring or Austin or Houston
$154k-$228k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufactures personal computers, printers, and 3D printing hardware.
10+ YOE10+ years in data privacy, protection, or data architecture; bachelor’s degree in CS/Engineering/related; hands-on privacy-by-design, consent, DLP, data sovereignty, and compliance engineering experience; Python/Java/SQL skills.
BigID, OneTrust, Securiti, Collibra, Informatica, Microsoft Purview, AWS Macie, Google Cloud DLP, Azure Information Protection, DLP, DSPM, CASB, IAM, KMS, AWS, Azure, GCP, Python, Java, SQL, APIs, Spark, vector databases, feature stores
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Principal Data Scientist (AI) (Houston, TX, US, 77086)
Houston, Texas, United States
OnsiteFull Time
Octave
Octave: Mission-critical software for industrial assets and public safety.
7+ YOE7+ years in data science/ML engineering, 3+ years building NLP/generative AI and MLOps; hands-on with foundation models, RAG, vector DBs, model evaluation, production ML pipelines; Bachelor's/Master's in related field (PhD preferred).
Python, Pandas, NumPy, scikit-learn, XGBoost, TensorFlow, PyTorch, Hugging Face Transformers, FastAPI, Flask, MLflow, pytest, SQL, AWS Bedrock, OpenAI, Anthropic Claude, GPT, Claude, Llama, Pinecone, Weaviate, Chroma, RAGAS, DeepEval, SageMaker, S3, Lambda, EC2, CloudWatch, W&B, SHAP, LIME, Tableau, Microsoft Power BI, Spark, Databricks, Snowflake, Airflow, Kubeflow, Datadog, Prometheus, Jira, Docker, LangGraph, LangChain, AutoGen, CrewAI
3w
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Principal Data Privacy Architect
Spring or Austin
$154k-$228k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufacturer of personal computers, printers, and imaging devices.
10+ YOE10+ years in data privacy/data protection or related fields; bachelor's or master's in CS/Engineering/Information Systems or related; hands-on privacy-by-design, consent, DLP, data sovereignty experience; Python/Java/SQL skills.
BigID, OneTrust, Securiti, Collibra, Informatica, Microsoft Purview, AWS Macie, Google Cloud DLP, Microsoft Azure Information Protection, DLP, DSPM, CASB, IAM, KMS, AWS, Azure, GCP, Python, Java, SQL, APIs, Spark, vector databases, feature stores, infrastructure-as-code, policy-as-code, RAG
2mo
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Principal Engineer, AI & Emerging Technology
Houston or Dallas or Tulsa or Midland
OnsiteFull Time
Targa Resources
Targa ResourcesNYSE: TRGP: Midstream providing natural gas and NGL infrastructure services.
7+ YOEBachelor's in engineering/computer science/data science (or equivalent), 7+ years midstream/industrial experience, proven AI/ML deployments, familiarity with SCADA and Maximo, strong communication and leadership, frequent travel across operations.
SCADA, Maximo, Python, APIs, MLOps, Enterprise Asset Management (EAM), cloud/edge platforms
1w
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Principal Software Engineer
Jersey City or Houston
$204k-$285k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOE7+ years software engineering experience, enterprise system design, production AI/ML and LLM systems, strong Python/Java skills, cloud-native experience, data engineering and observability expertise.
Python, Java, Kafka, Redis, MemCached, Dynatrace, Splunk, Grafana, Airflow, Temporal, Databricks, Snowflake, Spark, PySpark, Apache Iceberg, AWS, Azure, GCP, AWS Bedrock, Azure OpenAI
1w
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Principal Implementation Engineer
Houston, Texas, United States
HybridFull Time
Power Factors
Power Factors: Develops software for managing and optimizing renewable energy assets.
8+ YOE8+ years in renewable energy or related technical roles, hands-on SCADA/data historian experience, strong SQL and API skills, SaaS configuration and cloud familiarity, excellent communication and customer-facing skills.
SCADA, data historians, APM, SQL, APIs, AWS, Azure, GCP
1mo
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Principal AI Developer
Houston, Texas, United States
OnsiteFull Time
Energy Transfer
Energy TransferNYSE: ET: Transports and stores natural gas and crude oil.
10+ YOEExpertise in Python or .NET, cloud platforms (Azure preferred), Databricks, RAG and agent frameworks, SQL and large-scale data, bachelor\u0002s degree or equivalent and extensive production AI development experience.
Python, .NET, Azure, Databricks, Azure OpenAI, Azure AI Foundry, Microsoft Copilot Studio, Semantic Kernel, Vector Databases, RAG, Semantic Search, MCP (Model Context Protocol), SQL, Pinecone, Weaviate, pgvector, Elasticsearch, AWS Kendra, OpenSearch, LangGraph, AutoGen, CrewAI
2mo
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Principal Architect - Information Technology
Houston or Chicago
$141k-$183k/yr HybridFull Time
United Airlines
United AirlinesNASDAQ: UAL: Operates a global network of passenger and cargo flights.
5+ YOEBachelor's degree in Computer Science, Information Technology, Engineering, or related field; 5+ years in enterprise architecture; experience with ERP/MRO, cloud and on-premise infra; DevOps/CI/CD; security; data management; leadership; AWS or Azure; Java/.NET; data governance.
Harness, Dynatrace, AWS, Azure, NET, Java
3mo
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Agentic AI Engineer (Senior - Principal - Advisor) - Drill Bits and Service (Conroe, TX, US, 77385)
Conroe, Texas, United States
OnsiteFull Time
Halliburton
HalliburtonNYSE: HAL: Provides services and technology to the global energy industry.
4+ YOEBachelor's in STEM; 4+ years software/AI; 2+ years AI/LLM; Python, REST, prompt engineering; RAG pipelines; stateful orchestration; production deployment; Azure Databricks; Azure AI Foundry; security compliance; independent thinker.
Python, REST APIs, LangGraph, LangChain, LangSmith, Databricks, Azure, Azure AI Foundry, RAG pipelines
3w
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Principal Engineering Project Manager - Data Center Mission Critical
Kennesaw or Naperville or Emeryville or Virginia or Ohio or United States or Houston or Plano or Charlotte or Washington or United States
$140k-$185k/yr HybridFull Time
ENERCON
ENERCON: Multi-disciplinary engineering and environmental services for energy infrastructure.
6+ YOEBachelor's in engineering or PMP with 10 years experience; 6+ years project manager/engineer on data center projects; hyperscale data center experience required; skilled in estimating, EVM, contracts, MS Project/Word/Excel/PowerPoint; 10–15% travel.
MS Project, Word, Microsoft Excel, PowerPoint
2w
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Principal Solution Architect, AI Co-innovation
Houston or Phoenix
OnsiteFull Time
Cognite
Cognite: Industrial software and AI platform for asset-heavy industries.
10+ YOE10+ years in software engineering or solution architecture, hands-on with LLMs, agentic systems, industrial data models, cloud-native development, customer-facing delivery, and strong coding and communication skills.
Cognite Data Fusion (CDF), LLMs, vector databases, AWS, Azure, GCP, RAG