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
6d
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Quantum Research Engineer
Bethesda or Fort Worth or Littleton or Louisville or Orlando
$89k-$178k/yr RemoteFull Time
2+ YOEBachelor's in related field, 2+ years working with quantum computing concepts or laboratory optics, strong written/oral communication, U.S. citizenship and ability to obtain Top Secret/SCI clearance, proficiency in Python/Julia/MATLAB.
Python, Julia, MATLAB, Qiskit, Cirq
2mo
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Senior Specialist, Security Research Engineer (36915)
United States or California or Massachusetts or New Jersey or Washington or Colorado or Hawaii or Illinois or Maryland or Minnesota or New York or Vermont or Washington or Denver or New York City
$97k-$208k/yr RemoteFull Time
6+ YOEBachelor's degree with 6+ years (or master’s with 4+ years or 10 years experience), 5+ years vulnerability research preferred, ability to obtain security clearance, reverse engineering and exploit development skills.
IdaPro, Ghidra, Radare, Binary Ninja, AFL, SysInternals, GDB, WinDBG, C, C++, Python, Swift, QEMU, Corellium, VHDL
2w
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Research Scientist
Fort Collins, Colorado, United States
$165k-$218k/yr OnsiteFull Time
M.S. or Ph.D. in a quantitative field, strong record in applied math/engineering/scientific computing, ability to prototype algorithms and implement high-performance software, eligible for Top Secret/SCI clearance.
Lattice OS
4w
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Research Associates - National Security Initiatives
Boulder, Colorado, United States
$70k-$210k/yr OnsiteFull Time
3+ YOEPhD in a relevant engineering or CS field; minimum 3 years research experience (6 for senior); proven expertise in specified focus area; ability to obtain/maintain U.S. security clearance; strong communication and organizational skills.
3w
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Applied Research Intern - Water (Fall 2026)
Denver, Colorado, United States
$23-$35/hr FieldMultiple Commitments Available
Currently enrolled in a B.S. or higher in environmental/chemical engineering or related, lab and research experience, wet chemistry and sampling experience, strong analytical and communication skills, proficiency with Microsoft Excel/Word/PowerPoint.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
3mo
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Research and Development Machine and Controls Engineer
Commerce City, Colorado, United States
$90k-$135k/yr OnsiteFull Time
5+ YOE5-10 years machinery experience; cross-discipline mechanical/electrical/controls; PLC programming; robotics, sensors, HMIs, pneumatics, hydraulics; capable of end-to-end development from concept to commission.
PLC, Robotics, Motion control, Vision systems, HMI, Pneumatics, Hydraulics
3w
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Applied Research Intern - Water (Fall 2026)
Denver, Colorado, United States
$23-$35/hr FieldMultiple Commitments Available
0+ YOECurrently enrolled in a B.S. or higher in environmental/chemical engineering (or related) with lab and research experience; wet chemistry, sampling, analytical testing, data analysis, and strong written/oral communication.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
2mo
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Associate Research Scientist (PREP0004233)
Gaithersburg or Boulder
$95k-$99k/yr OnsiteFull Time, Temporary
Ph.D. in Physics, Electrical Engineering, or related field required; experience with magnetic nanostructure fabrication, optical and high-speed electronic measurements, data analysis, MuMAX, Python/MATLAB, and publication record; U.S. citizen preferred.
MuMAX, Python, MATLAB, oscilloscopes, arbitrary waveform generators, microwave sources, SQUID, Ferromagnetic Resonance Spectroscopy, MOKE, X-ray reflectometry, secondary-ion mass spectrometry, magnetron sputter, e-beam evaporative deposition, molecular beam epitaxy, electron-beam lithography, photo-lithography
2mo
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Senior Data Scientist / AI Machine Learning Research Engineer
Denver or Sarasota or Sterling
$82k-$172k/yr OnsiteFull Time
5+ YOEMaster's in a quantitative field, 5+ years experience, active Top Secret clearance (SCI w/ polygraph ability), strong ML/math/stats skills, Python and SQL proficiency, cloud and data-pipeline experience, Linux familiarity.
AWS, Azure, GCP, Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux
1mo
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Research & Innovation Manager, Governance
Louisville or White Plains
$115k-$165k/yr HybridFull Time
5+ YOEBachelor's or Master's in engineering, food science, supply chain, packaging or related; 5+ years R&I/CPG/governance or related experience; experience with PLM/digital platforms, Excel and Power BI; strong governance, risk, and stakeholder skills.
PLM, Microsoft Excel, Power BI, Microsoft collaboration tools
3d
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Research Scientist, Neutral Atoms, Quantum AI
Boulder, Colorado, United States
$147k-$211k/yr OnsiteFull Time
1+ YOEPhD in Physics or Electrical Engineering (or equivalent), publications in quantum topics, experience with neutral-atom experiments, optical/mechanical design software experience, knowledge of computer science, and ability to collaborate with theorists.
1mo
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Water Sector Engineer
Denver, Colorado, United States
$82k-$100k/yr HybridFull Time
5+ YOEBachelor’s in engineering or water-related science; Master’s preferred. 5+ years technical experience in programs/projects/research; water sector experience; strong writing, data analysis, and program management.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
2mo
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Early Career Electrical Engineer
Lakewood, Colorado, United States
$65k-$82k/yr HybridFull Time
0+ YOEBachelor's in Electrical Engineering; 0-1 year experience; strong research, design, and documentation skills; basic familiarity with electrical design software; ability to work independently and in teams; occasional travel.
CADD, Aspen, CAPE, AutoCAD Electrical
2mo
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Director, Research - Power Markets - 26149
Austin or Dallas or Houston or Denver
RemoteFull Time
5+ YOESenior power market expert with 5+ years of related experience; strong QA/QC, forecasting, and client-facing skills; Bachelor’s or advanced degree in Electrical Engineering, Economics, or Computer Science.
Statistical analysis, Forecasting, Data visualization, Excel
2mo
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Director, Research - Power Markets - 26149
Austin or Dallas or Houston or Denver
RemoteFull Time
5+ YOESenior power market expert with 5+ years in NA power markets; strong QA/QC and forecast validation; client-facing; excellent communication; bachelor’s or higher in engineering/economics/computer science.
1w
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Innovation Engineer Intern
Broomfield, Colorado, United States
$22-$25/hr OnsiteInternship, Full Time
Pursuing or completed BA/BS in engineering, chemistry, materials or physical science; analytical, experimental and data-analysis skills; ability to develop test methods, prototype formulations, and support consumer research.
3w
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Conceptual Blade Design Engineer
Boulder, Colorado, United States
$115k-$150k/yr OnsiteFull Time
5+ YOEMSc/PhD in engineering or related field preferred, 5+ years' experience (or relevant research for recent grads), knowledge of MDO, aerodynamics, structural mechanics, CFD and computational geometry, programming in MATLAB/Python/C/C++, revision control, HPC/Linux.
MATLAB, Python, C/C++, Git, Mercurial, Linux, HPC, NURBS
1mo
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Senior Systems Engineer, Watch Software
Boulder, Colorado, United States
OnsiteFull Time
Design, build, and optimize foundational watchOS software for performance and power efficiency; conduct investigative research and prototype new hardware and software technologies; collaborate across hardware and software teams.
4d
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Intern Engineer Graduate - Biomedical
Lakewood, Colorado, United States
$35/hr OnsiteInternship
0+ YOEBachelor's in biomedical engineering required; pursuing a Master's acceptable. No prior experience required. Needs engineering/scientific knowledge, data analysis, PC software proficiency, and effective communication.
3w
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Guidance, Navigation, & Control (GNC) Engineer II
Westminster, Colorado, United States
$113k-$136k/yr OnsiteFull Time
2+ YOEMS or PhD in Aerospace Engineering required, 2+ years internship/research/industry experience in satellite attitude and orbit systems, expertise in attitude estimation/guidance/control, Python and C++ fluency, familiarity with STK/Basilisk/GMAT/FreeFlyer, US export-eligibility required.
STK, Basilisk, GMAT, FreeFlyer, Python, C++
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