25 r and d engineer jobs at 17 companies in Bethlehem, PA
2mo
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SME Engineer- Power & Energy - US Army Support
Dover, New Jersey, United States
OnsiteFull Time
US citizenship and ability to obtain Secret clearance; degree in materials science/engineering/chemistry or related; hands-on R&D laboratory experience, materials characterization/electrochemical testing experience desirable; strong analytical and communication skills.
3mo
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Navigation Research and Development Engineer
Warminster, Pennsylvania, United States
$123k-$191k/yr OnsiteFull Time
14+ YOELead a team in navigation algorithm design, MS modeling/simulation, DoD project experience, and strong writing/presentation skills.
MATLAB
6d
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Scientist, Vaccines and Advanced Biotechnologies (VAX) Process R&D
West Point or Rahway or United States
$87k-$137k/yr OnsiteFull Time
2+ YOEBS, MS, or PhD in engineering or biological/chemical sciences; experience in downstream bioprocess development, purification, scaling, bioconjugation, and scientific analysis. Must work with pathogens and occasional travel.
Tangential Flow Filtration (TFF), Dead-End Filtration, Column Chromatography, HPLC, Light Scattering, Spectroscopy, Homogenization, cGMP
6d
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Scientist, Vaccines and Advanced Biotechnologies (VAX) Process R&D
West Point or Rahway
$87k-$137k/yr OnsiteFull Time
2+ YOEBS, MS, or PhD in engineering or biosciences plus relevant bioprocess experience; requires downstream purification expertise, scale-up knowledge, hands-on development, teamwork, and willingness to work with pathogens.
HPLC, Tangential Flow Filtration (TFF), Dead-End Filtration, Column Chromatography, Homogenization, light scattering, spectroscopy, Microsoft Excel
3w
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Engineering and Technology Leader
Parsippany or Allentown or Százhalombatta
$173k-$288k/yr OnsiteFull Time
12+ YOE3+ MgmtBachelor's in Engineering,12+ years in manufacturing/engineering with 3+ years leading teams; deep knowledge of precision machining (ECM/EDM); IP management, CAPEX and R&D experience; strong communication and problem-solving.
ECM, EDM
3w
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Director of Research and Development
Lansdale, Pennsylvania, United States
OnsiteFull Time
10+ YOE8+ Mgmt10+ years' experience with 8+ leading R&D projects, engineering degree required, experience with electronic warfare and radar systems, able to obtain security clearance, strong program management and customer interaction skills.
1w
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Computational Research Scientist (Two-Dimensional Materials and Low-Pressure Processing Plasma)
Princeton, New Jersey, United States
$111k-$178k/yr OnsiteFull Time
3+ YOEPh.D. in physics, engineering, or related field; 3+ years in academic, scientific, or R&D work; expertise in first-principles, molecular dynamics, plasma processing, high-performance computing, publications, and collaboration.
VASP, CP2K, Gaussian, Quantum ESPRESSO, LAMMPS, Density Functional Theory (DFT), Molecular Dynamics (MD), Ab Initio Molecular Dynamics, Machine Learning
1w
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Director - R&D DDSAI - Therapeutics Development & Supply (TDS)
Spring House, Pennsylvania, United States
$164k-$283k/yr HybridFull Time
10+ YOE3+ MgmtAdvanced quantitative degree, 10+ years in data engineering, architecture, or data science platforms, 3+ years leading people, and expertise in AWS, Snowflake, Python, SQL, graph databases, and knowledge graphs.
AWS, Snowflake, Python, SQL, ELNs, MES, LIMS, SAP, OWL, RDF, SKOS, MLOps
1w
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Director - R&D DDSAI - Therapeutics Development & Supply (TDS)
Spring House, Pennsylvania, United States
$164k-$283k/yr HybridFull Time
10+ YOE3+ MgmtAdvanced quantitative degree, 10+ years in data engineering, architecture, or data science platforms, including 3+ years of people leadership; expertise in AWS, Snowflake, Python, SQL, graph databases, and semantic technologies.
AWS, Snowflake, Python, SQL, graph databases, knowledge graphs, OWL, RDF, SKOS, MLOps, model registries, feature stores
1w
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Power System Modeling, Control and Optimization — Internship
Princeton, New Jersey, United States
$33-$47/hr OnsiteMultiple Commitments Available
Current or recent MS or PhD student in engineering, computer science, applied mathematics, or a related field with Matlab/Simulink, PSCAD, OPAL-RT, power systems, and English proficiency.
MATLAB, Simulink, PSCAD, OPAL-RT, ePhasorsim, eMegasim, Git, pytest
2mo
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Senior Manager, Scientific and Laboratory Informatics
Orlando or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$113k-$338k/yr OnsiteFull Time
8+ YOE8+ years in scientific and laboratory informatics (R&D/QC), Bachelor’s in laboratory science/life science, computer science or engineering required; experience leading teams and delivering digital lab transformation; willing to travel up to 50%.
2mo
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Chemical Research, Development & Engineering Interest - Don't see the job you're looking for? Reach out anyway
New Britain, Pennsylvania, United States
OnsiteFull Time
Interest in sustainability, technology, and science; ability to obtain and maintain government authorization or security clearance for access-controlled technology or information.
2w
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Director, Enterprise Capabilities Architect, Systems Engineering, C2, and Networks Architect
Reston or Basking Ridge or Melbourne
$190k-$304k/yr OnsiteFull Time
16+ YOE16+ years experience in systems engineering for defense mission systems; MBSE (Cameo, Rhapsody, MATLAB/Simulink); DoDAF, Link 16, real-time/embedded systems; federal contract and capture experience; US citizenship and Top Secret clearance.
Model-Based Systems Engineering (MBSE), Cameo, Rhapsody, MATLAB/Simulink
3w
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Investigator - Particle Size, XRPD, and Combination Injection Device Analysis
Upper Providence, Pennsylvania, United States
HybridFull Time
1+ YOEAdvanced degree in a relevant scientific or engineering field with 1–7+ years relevant experience; expertise in particle characterization, XRPD, device testing, cGMP, analytical method development, technical writing, and data-analytics.
XRPD
2mo
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Electricity + Natural Gas Analyst Internship: Summer 2027
Bala Cynwyd, Pennsylvania, United States
OnsiteInternship
Student graduating within one year in electrical engineering or related major; strong problem solving, attention to detail, data mapping, and proficiency with Python, Pandas, and MySQL.
Python, Pandas, MySQL
5d
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Project Manager, Specialty Hair and Skin Care
Princeton, New Jersey, United States
$106k-$160k/yr HybridFull Time
8+ YOEBachelor's degree and 8+ years of CPG project management experience, preferably in R&D, operations, or engineering; portfolio management, cross-functional leadership, communication, and problem-solving skills required.
Microsoft Project, PowerPoint, Microsoft Excel, Microsoft Word
1mo
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Postdoctoral Researcher - Electrical and Computer Engineering
Villanova, Pennsylvania, United States
OnsiteFull Time
Ph.D. in EE, CE, CS, or related field; research experience in wireless communications, signal processing, or information theory; strong written/oral communication and independent research skills.
2mo
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Electricity + Natural Gas Analyst Internship: Summer 2027
Bala Cynwyd, Pennsylvania, United States
OnsiteInternship
Current bachelor’s or master’s student in electrical engineering or related major; strong problem solving, attention to detail, data mapping skills; knowledge of Python, Pandas, MySQL; self-starter and strong communicator.
Python, Pandas, MySQL
5d
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Project Manager, Specialty Hair and Skin Care
Princeton, New Jersey, United States
$106k-$160k/yr HybridFull Time
8+ YOEBA/BS required; 8+ years of CPG project management experience, preferably in R&D, Operations, or Engineering. Requires cross-functional leadership, portfolio management, communication, critical thinking, and problem-solving skills.
Microsoft Project, Microsoft PowerPoint, Microsoft Excel, Microsoft Word
2w
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Head of Applied AI Research & Development
Malvern, Pennsylvania, United States
HybridFull Time
7+ YOERequires a PhD or master's degree and 7+ years leading Applied AI, ML, AI Engineering, or AI Platform teams, with expertise in modern AI systems, governance, deployment, and executive communication.
PyTorch, TensorFlow, Hugging Face
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