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
1w
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Data Engineer
Highland, California, United States
OnsiteFull Time
2+ YOEBachelor's in a related field, 2+ years data engineering experience, high proficiency in SQL, API usage, Microsoft 365, BI/ETL tools, basic cloud and scripting (Python/R), and strong communication skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SQL, API, Python, R, SAS
2w
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Data Scientist for Analytics (Engineer/Scientist Support)
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
Bachelor's degree in a related field, U.S. citizen able to obtain DoD SECRET clearance, working knowledge of MATLAB or Python, familiarity with tool verification/validation, strong analytical and communication skills, willingness to travel up to 10%.
MATLAB, Python
1mo
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Product Engineer II - Data Management
Redlands, California, United States
$80k-$133k/yr HybridFull Time
2+ YOE2+ years software testing; experience with C++, C#, Java, JS, or Python; SQL DBMS familiarity; strong communication and analytical skills; BS in CS/Engineering/GIS/Data Science/etc.
C++, C#, Java, JavaScript, Python, SQL, DBMS, Kubernetes, Docker, AWS, Azure
3d
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Engineer I, Business Analytics and Data Intelligence
Irvine, California, United States
$93k-$117k/yr OnsiteFull Time
2+ YOEBachelor's in CS/MIS or 5+ years experience; 2+ years DB development, OLTP, data warehouse, cloud platforms, data pipelines, agile, source control; proficiency in SQL, Python, Scala.
Online Transaction Processing (OLTP), Data Warehouse, Cloud Data Platform, Bitbucket, Git, GitHub, SQL, Python, Scala
5d
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Manufacturing Engineer II - Military Flight Controls Division
Irvine, California, United States
$85k-$141k/yr OnsiteFull Time
2+ YOEBachelor's in engineering with 2+ years experience. Proficient with CAD/CAM, GD&T, continuous improvement, data analysis, and Microsoft Office. Strong problem-solving and communication skills.
CAD/CAM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft Outlook, web-browsers
2mo
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Powertrain Performance Test Engineer (Chino, CA, US, 91710)
Chino, California, United States
$70k-$93k/yr OnsiteFull Time
1+ YOEBachelor in Mechanical or Aerospace; 1+ years engineering experience; automotive internship; data acquisition; MATLAB; driving license; strong communication.
MATLAB, Data acquisition systems, Microsoft Office
2w
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Data Scientist for Analytics (Engineer/Scientist Support)
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
Bachelor's degree, U.S. citizenship, ability to obtain/maintain DoD SECRET clearance, working knowledge of MATLAB or Python, familiarity with verification/validation, strong analytical and communication skills, willing to travel up to 10%.
MATLAB, Python
3mo
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Engineer I – Manufacturing Quality
Moreno Valley, California, United States
$72k-$85k/yr OnsiteFull Time
1+ YOEEntry-level Manufacturing Quality Engineer with 1+ year in quality systems, process improvement, and data analysis.
Microsoft Office, Statistical software, SAP
1mo
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Software Engineer
Rancho Santa Margarita, California, United States
$38-$80k/yr OnsiteFull Time, Internship
BS in Computer Science or related (or equivalent experience); experience with C#/.NET, large-scale data processing, ETL, REST APIs, databases; strong problem-solving and communication skills.
C#, .NET, Microsoft SQL Server, Apache Kafka, REST APIs, Linux, Windows, Cassandra, ElasticSearch, CouchDB
3mo
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BI Intern - Carson, CA
Pomona, California, United States
$22-$25/hr OnsitePart Time
Pursuing or recently completed degree in CS, IS, Data Analytics, Engineering; strong analytical skills; basic DB/data concepts; quick learner; detail-oriented.
SQL, Tableau, Power BI, Python, Git
2mo
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Business Analyst I
Ontario, California, United States
$67k-$96k/yr OnsiteFull Time
1+ YOEBachelor’s degree in business/admin, engineering or math; 1+ year data analysis preferred; strong analytical, reporting, and communication skills; MS Office proficiency.
Microsoft Excel, Microsoft Office
1mo
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Water Quality Analyst I (50.26)
San Dimas, California, United States
OnsiteFull Time
2+ YOEHigh school diploma; bachelor’s degree preferred in engineering, environmental sciences, chemistry, biology or related field; 2+ years in water quality/regulatory/compliance roles; degree may substitute for experience; strong communication; QA/QC; data analysis.
ArcGIS, Database systems, Microsoft Teams
1mo
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Travel Demand Modeling/Forecasting Specialist (2+ Years)
Los Angeles or Long Beach or Pasadena or San Diego or Orange County or Riverside or Phoenix
$90k-$130k/yr OnsiteFull Time
2+ YOE2+ years developing travel demand and forecasting models; experience with TransCAD and Emme preferred; proficiency with Python, R, C++, VBA, Access, and GIS; experience with big data sources (Replica, StreetLight); strong communication and presentation skills; bachelor's or master's in transportation, civil engineering, or related.
Emme, TransCAD, Visum, Python, R, C++, VBA, Access, GIS, Replica, StreetLight
4d
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Architect
Aliso Viejo or Washington or Indianapolis or Euless
$106k-$138k/yr OnsiteFull Time
1+ YOEDegree in architecture or equivalent education/experience; specialized architectural experience designing and overseeing large facility projects; ability to evaluate data, plan projects, and ensure compliance with standards.
4d
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Technical project Assistant (Bilingual in Mandarin)
Fontana or Buford or Port Reading or Romeoville
$80k-$100k/yr OnsiteFull Time
Bilingual English and Chinese, bachelor's in mechanical/electrical engineering preferred, strong hands-on and machine tool skills, MS Office and data analysis proficiency, strong communication and problem-solving skills.
Microsoft Office
2mo
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Finance Associate, EDV Program
Irvine, California, United States
$85k-$95k/yr OnsiteFull Time
0+ YOEBachelor’s degree in Finance, Accounting, Economics, Engineering, or related quantitative field; 0–2 years experience; financial modeling, data analysis; Excel proficiency; internship in manufacturing/operations preferred; BI tools experience.
Excel, Google Sheets, ERP, BI Dashboards, Oracle Hyperion, Smartview, Hex, Databricks
1mo
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Staff Environmental Scientist/Certified Site Surveillance Technician
Irvine, California, United States
$75k-$85k/yr HybridFull Time
2+ YOEBachelor's in engineering/geology/environmental science required; CSST or CAC and lead inspector/assessor/project monitor/sampling technician certifications required; 2+ years related experience; valid driver’s license; fieldwork, data collection, and technical writing skills.
1w
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Automotive Technician
Indio, California, United States
$18-$19/hr OnsiteFull Time
1+ YOE1–3 years automotive experience, ASE A5 (Brakes) required; other ASE certifications preferred. High school diploma or equivalent; automotive trade school a plus. Ability to diagnose and repair brakes, engine, suspension, electrical, HVAC; use parts and data systems.
All DATA, AutoZone, O'Reilly, Advance Auto Parts, NAPA
1mo
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In-Process Inspector
Lake Forest, California, United States
$18-$20/hr OnsiteFull Time
High school diploma or equivalent; familiarity with measurement tools (micrometers, calipers, pin gauges, optical comparators, Nikon Vision Systems); able to lift up to 25 lbs frequently; English proficiency; strong hand-eye coordination and teamwork; read engineering drawings and input data into QM software.
micrometers, calipers, pin gauges, optical comparators, Nikon Vision Systems, Quality Management (QM) software
1w
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Graduate Research Assistant - Civil Engineering - #721842501
Pomona, California, United States
$20/hr OnsitePart Time
Must be a graduate student with strong programming (Python,R,MATLAB), visualization (ArcGIS), communication, and statistical skills; experience with large-scale data processing and research preferred.
Python, R, MATLAB, ArcGIS, Tableau, Power BI
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