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
2mo
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Principal Engineer Quality / Sr Principal Engineer Quality
Palmdale, California, United States
$104k-$155k/yr OnsiteFull Time
8+ YOEBachelor's degree in engineering/science with experience in quality/mission assurance; Senior role with leadership and data analysis responsibilities.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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
5d
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Simulation Electronics Engineer
Edwards, California, United States
$70-$95/hr HybridPart Time
20+ YOEBachelor's degree in engineering or physical science, 20+ years experience (Master's/Doctorate may substitute), U.S. citizenship, ability to obtain DoD Secret clearance, circuit and PCB design, schematic capture, firmware and data acquisition, advanced programming.
AutoCAD, C++, C, Java, Python
1mo
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Flight Test Instrumentation Engineer - Level 4
Palmdale, California, United States
$120k-$208k/yr OnsiteFull Time
U.S. citizen with Top Secret clearance; BS in electrical/electronics/mechanical/aerospace/computer science or equivalent; experience with flight test instrumentation, data acquisition, electrical and mechanical design, CAD, and test equipment.
3-D Computer Aided design (CAD) tools/drafting software, IRIG 106 Telemetry Standards, Oscilloscope, Spectrum Analyzer, function generation, network analyzer, multi-meter, Curtis Wright, Safran
2mo
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Engineering Technician
Rancho Cucamonga, California, United States
$27-$34/hr OnsiteFull Time
Gentex: Produces advanced personal protection systems for defense and emergency responders
2+ YOEAssociate or BS in electrical, computer, electronic, aerospace engineering, or computer science; 2+ years soldering, bench testing, hardware setup, data measurement; scripting/coding preferred.
Soldering iron, Reflow station, Desoldering tools, Oscilloscope, Logic analyzer, Benchtop power supply, Digital multimeter, Function generator, Python, C++, Bash, JTAG, SWD
6d
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Manager, AI Innovation and Solutions
Whittier, California, United States
$70k-$119k/yr HybridFull Time
3+ YOE3+ years experience in data science/AI engineering with 2+ years building AI solutions; advanced Python/R/SQL skills; experience with GCP/Azure, agentic workflows, LLM integrations, cloud deployment, and production ML practices.
Python, R, SQL, Google Cloud Platform (GCP), Azure, Vertex AI, Microsoft Foundry, Cloud Run, Azure Functions, OpenAI, Anthropic, LangGraph, LangChain, LlamaIndex, Semantic Kernel, AutoGen, Model Context Protocol (MCP), Hugging Face, Databricks, BigQuery, Microsoft Fabric, Docker, Git, GitHub, CI/CD
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
3mo
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AMOC Senior Scientist
Riverside, California, United States
OnsiteFull Time
10+ YOEBachelor’s degree in Engineering, Computer Science, IT, or related field; 10+ years in C4I/AMOSS/ISR systems; strong data analysis and problem-solving; travel required.
C4I, ISR, Data analysis tools
2mo
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Program Manager
Corona, California, United States
OnsiteContract
10+ YOEBachelor’s degree in Engineering, IT, Computer Science, or related field; 10+ years leading complex technical or defense programs; experience managing contracts in engineering, IT, data management, and cybersecurity; strong DoD process knowledge and stakeholder engagement.
RMF, NIST, Aegis, Missile Defense, Naval warfare systems, DoD acquisition processes, PMP (preferred)
2w
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Program Supervisor - Technology Demonstration
Diamond Bar or Los Angeles County or Orange County or Riverside County or San Bernardino County or Coachella Valley County
$117k-$166k/yr OnsiteFull Time
4+ YOEBachelor's in engineering or physical/social/biological science, 4 years technical air quality or analytical experience, supervisory skills, expertise in low/zero-emission technologies, grant management, data analysis, and technical reporting.