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
1d
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Research Engineer
Aberdeen Proving Ground, Maryland, United States
$100k-$150k/yr OnsiteFull Time
5+ YOEU.S. citizen with ability to obtain DoD Secret, bachelor’s in engineering/materials science/physics, 5+ years vehicle testing experience, lab and field test planning, strong analysis and communication skills.
1mo
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Research Engineer, Mechanical
Newark, Delaware, United States
OnsiteFull Time
3+ YOEMaster's or Bachelor's in Mechanical, Electrical, or Software Engineering; 3+ years in rapid prototyping, system integration, and tech transfer; CAD, 3D printing, C++, Python, machine tool experience; strong problem-solving and communication skills.
Computer Aided Design (CAD), 3D Printing, machine tools, C++, Python
2mo
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CFD Propulsion Research Engineer
Aberdeen Proving Ground, Maryland, United States
$100k-$200k/yr OnsiteFull Time
4+ YOEBachelor or higher in Mechanical or Aerospace Engineering with 4+ years, or MS with 2+ years, or PhD with 0+ years; SECRET clearance; CFD experience; ANSYS Fluent; MATLAB/Python.
ANSYS Fluent, MATLAB, Python
2d
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Research Technologist, Senior
Wilmington, Delaware, United States
OnsiteFull Time
Bachelor's in biomedical or mechanical engineering required; laboratory research, device design/testing, animal experiment assistance, data analysis, protocol development, and training support.
4w
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Research Inquiry Analyst
Belcamp, Maryland, United States
$65k-$75k/yr OnsiteFull Time
0+ YOERequires active security clearance and U.S. citizenship; science or engineering degree (AA acceptable); 0+ years experience; conducting literature searches, technical research, data analysis, and preparing formal responses to technical inquiries.
DTIC R&E Gateway
1mo
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Research Associate
Wilmington, Delaware, United States
OnsiteFull Time
Bachelor's degree in molecular biology or related field, hands-on molecular biology and strain engineering experience, strong analytical and communication skills, ability to collaborate across R&D and QA/QC and maintain data rigor.
3w
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SME Operations Research Analyst
Camp Smith or Aberdeen Proving Ground or Japan or Korea or Santa Rita
$99k-$207k/yr OnsiteFull Time
10+ YOERequires active TS/SCI clearance, bachelor's in a quantitative field (or equivalent experience), minimum 10 years relevant experience (15 without degree), strong quantitative and modeling skills, and ability to develop decision support tools.
3w
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SME Operations Research Analyst
Halawa or Aberdeen Proving Ground or Japan or Korea or Santa Rita
$99k-$207k/yr OnsiteFull Time
10+ YOEBachelor's in a quantitative field, active TS/SCI clearance, 10+ years experience (or 15 yrs without degree). Expertise in mathematical modeling, data analysis, and decision support for optimization and logistics.
3w
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Research and Technology Manager-Crop Protection
New Castle, Delaware, United States
OnsiteFull Time
Leadership in R&D/technology management in agriculture or specialty chemicals; ability to lead teams, manage budgets and project pipelines, translate discovery to commercialization; advanced degree in chemistry/chemical engineering or related field.
3w
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Pre-Award: Operations Research/Systems Analysis (ORSA) Tech
Aberdeen or Washington or Tampa or Bedford or Dayton
OnsiteFull Time
5+ YOEActive DoD Top Secret/SCI clearance, bachelor's degree in an appropriate field, 5 years' experience, and experience with engineering analysis (CAD, FEA, CFD), modeling and simulation, software/tool development, instrumentation, and knowledge management across NIPRNet/SIPRNet/JWICS.
CAD, FEA, CFD, NIPRNet, SIPRNet, JWICS
1mo
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Radiofrequency/Electronics Engineer/Laboratory Technician
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
MS in engineering required. Experience with RF pulser technologies, laboratory experiments, data maintenance, modeling, statistical analyses, and strong written/oral communication. U.S. citizenship and active DoD Interim SECRET clearance required.
1mo
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Chemist/Applications & Process Development Engineer, Adsorbents
Glasgow, Delaware, United States
OnsiteFull Time
5+ YOEBachelor's degree in chemistry, chemical engineering, materials science, environmental science or related field; 5+ years lab/technical experience in water treatment, materials science, or related industry; experience with process scale-up, product development, and analytical methods.
titration, wet chemistry, particle size, ICP, XRF
2mo
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Network-Savvy CNO Developer (TS/SCI w/ Poly)
Annapolis Junction, Maryland, United States
$177k-$332k/yr OnsiteFull Time
15+ YOETS/SCI w/ Polygraph; 15+ years software engineering, reverse engineering, or 3 years with Master’s; experience in reverse engineering and vulnerability research.
C, Python
1mo
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Machine Learning Engineer/Scientist
Edgewood, Maryland, United States
$77k-$115k/yr OnsiteFull Time
3+ YOEMaster's in CS/CE/Computational Biology/Bioinformatics or Bachelor's +5 years; 3+ years lab/computational experience; proficiency in Python/R, ML frameworks, git, DevSecOps/MLOps; ability to obtain Secret clearance and U.S. citizenship required.
Python, R, TensorFlow, PyTorch, git, DevSecOps, MLOps, agile
3mo
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Senior Electrical Engineer, Physical Substation Design
Newark, Delaware, United States
RemoteFull Time
8+ YOE8+ years in high/medium voltage design; NEC/NESC/IEEE standards; MV/HV design; AutoCAD/REVIT; travel up to 10%; BS in EE; EIT; PE preferred.
AutoCAD, REVIT, Microsoft Office, Project management software
2w
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X-Day Offensive Research (XOR) Vulnerability Researcher
Jersey City or Washington or Chicago or Plano or Houston or Tampa or Atlanta or Wilmington or McLean or Columbus
$152k-$260k/yr OnsiteFull Time
5+ YOE5+ years cybersecurity experience with vulnerability research, reverse engineering, exploit development, and assessments; strong OS internals and analysis skills; proven CVE track record; excellent communication.
IDA Pro, Ghidra, Binary Ninja, WinDbg, GDB, RR, LibFuzzer, LibAFL, AFL++, OSS-Fuzz, Syzkaller, LLVM, Angr, KLEE, Intel Pin, DynamoRIO, Frida, C/C++, Java, .NET, Open Worldwide Application Security Project (OWASP) Top Ten, National Institute of Standards and Technology (NIST) Cybersecurity Framework
2mo
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Army Research Laboratory (ARL) Information Technology (IT) Modernization Opportunities
Aberdeen or Adelphi
$80k-$120k/yr OnsiteAll Commitments Available
IT roles including Audio Visual Technicians, Network Engineers/Technicians, System Administrators, Service Desk Support, SW Engineers; education/experience vary; security clearance may be required.
Windows, Linux, Mac OS, Security+
5d
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Process R&D Senior Scientist
Wilmington, Delaware, United States
HybridFull Time
0+ YOEPhD in chemical engineering/chemistry/materials or near completion, up to 4 years relevant experience, strong communication, project leadership, and proficiency with Microsoft Office.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
2mo
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R&D Technologist
Newark, Delaware, United States
OnsiteFull Time
2+ YOEBA/BS in chemistry or related engineering/science; 2+ years lab/R&D experience; strong analytical and communication skills; familiarity with analytical techniques and SOPs.
Laboratory equipment, Analytical instruments, Wet chemistry, Spectroscopy, SOPs, SharePoint, Database tools
2w
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Technology Transfer Associate
Newark, Delaware, United States
$85k-$95k/yr HybridFull Time
3+ YOEBachelor's in science/engineering +5 years OR Master's +3 years in technology transfer, patentability assessment, invention disclosure evaluation, licensing, business development, and external partnerships.
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