PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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Data Center BESS Principal Engineer
Arlington or Alpharetta or Houston
HybridFull Time
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 Center MEP Engineer
Emeryville or Charlotte or Houston or Reston or Dallas or Naperville or Ohio or Washington or Oregon or United States
$150k-$195k/yr HybridFull Time
6+ YOEBachelor's in engineering (ABET), PE preferred, typically 6 years hyperscale data center design experience (15 years total preferred), ETABS and CAD proficiency, Microsoft Office skills, ability to travel 15–25% and perform site inspections.
Microsoft Office, Microsoft Word, Microsoft Excel, CAD, ETABS
2mo
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Principal Data Scientist / AI Engineer
Houston, Texas, United States
$155k-$213k/yr HybridFull Time
10+ YOE10+ years in descriptive stats, ML, and production AI; strong Python, DevOps; enterprise experience.
Python, DevOps, CI/CD, Data pipelines, ML frameworks
2mo
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Principal Data Scientist / AI Engineer
Houston, Texas, United States
$155k-$213k/yr HybridFull Time
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
1w
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Principal Electrical Engineer, Data Centers
Houston, Texas, United States
OnsiteFull Time
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
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
2w
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Principal Electrical Engineer
Houston or United States
OnsiteFull Time
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
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
1w
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Principal Design Engineer - Geotechnical
Houston, Texas, United States
$139k-$258k/yr OnsiteFull Time
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
1w
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Principal Data Privacy Architect
Spring or Austin or Houston
$154k-$228k/yr OnsiteFull Time
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
1mo
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Principal Data Scientist (AI) (Houston, TX, US, 77086)
Houston, Texas, United States
OnsiteFull Time
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
2mo
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Principal Engineer, AI & Emerging Technology
Houston or Dallas or Tulsa or Midland
OnsiteFull Time
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
2w
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Principal AI Developer
Houston, Texas, United States
OnsiteFull Time
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
1w
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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
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
2d
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Principal Solution Architect, AI Co-innovation
Houston or Phoenix
OnsiteFull Time
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
1mo
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Principal Cyber Sec Architect
Phoenix or Houston or Atlanta or Charlotte or Golden Valley
$224k-$337k/yr HybridFull Time
10+ YOE10+ years' experience with at least 8 years in cyber roles; deep knowledge of hyperscalers (AWS, Azure, GCP, OCI), network segmentation, data center and virtualization security, AI security, security frameworks (NIST, ISO 27001, ISO 62443, AI RMF, CIS, MITRE ATT&CK), data protection, and endpoint security (EDR).
AWS, Azure, GCP, OCI, EDR, MITRE ATT&CK, NIST, ISO 27001, ISO 62443, AI RMF, CIS Controls, Zero Trust
3w
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Principal - Business Consulting
Houston or Texas or United States
$154k-$193k/yr OnsiteFull Time
10+ YOEDeep Celonis and OCPM expertise, data engineering and ETL experience, advanced SQL/PQL, API/integration experience, 10+ years process mining or analytics consulting, strong consulting and stakeholder skills; US work authorization required.
Celonis, Celonis Execution Management System (EMS), PQL, SQL, ETL, API, SAP, Oracle, CRM, Action Flows
1mo
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Principal Technical Program Manager
United States or Redmond or Mountain View or Austin or Houston or Chicago or New York or Cambridge or Atlanta
$143k-$275k/yr OnsiteFull Time
6+ YOEBachelor's degree and 6+ years in engineering/product/TPM/data analysis or equivalent; 3+ years managing cross-functional projects; 1+ year coding experience preferred; less than 25% travel; employer cannot sponsor a work visa for this role.
1mo
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Principal Associate, Process Manager - Client Engagement & Issue Resolution
Houston or McLean or Richmond or Chicago
$99k-$113k/yr OnsiteFull Time
3+ YOEHigh school diploma/GED; 3+ years in project/process management or engineering with data analysis; 3+ years in complaint resolution/remediation; 2+ years payments experience; experience with ServiceNow/GRC, AI automation, data analysis, stakeholder management, and process documentation.
ServiceNow, GRC, Google Gemini
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