13 research and development engineer jobs at 7 companies in Roselle, IL
5d
Save
Mark Applied
Hide
Research and Development Engineering Intern
Eagan or Naperville
$23-$25/hr HybridMultiple Commitments Available
Pursuing a bachelor's degree in chemical, mechanical, or electrical engineering with graduation expected December 2027 or May/June 2028; analytical, communication, project, testing, and teamwork skills preferred.
embedded circuit board
1d
Save
Mark Applied
Hide
Operations Research & Applied AI Engineer
Downers Grove, Illinois, United States
$100k-$120k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years applying mathematical optimization to production problems, strong Python, SQL, mixed-integer programming, solver, AI evaluation, communication, and analytical skills.
SCIP, Gurobi, CPLEX, Python, SQL, Power BI, DAX, SSAS, SSIS, Azure OpenAI
1d
Save
Mark Applied
Hide
Operations Research & Applied AI Engineer
Downers Grove, Illinois, United States
$100k-$120k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years applying mathematical optimization to production problems, mixed-integer programming, solver experience, Python, SQL, production AI, evaluation methodology, and strong communication skills.
SCIP, Gurobi, CPLEX, Python, SQL, Power BI, DAX, SSAS, SSIS, Azure OpenAI
1d
Save
Mark Applied
Hide
Operations Research & Applied AI Engineer
Downers Grove, Illinois, United States
$100k-$120k/yr HybridFull Time
5+ YOEBachelor's or equivalent experience, 5+ years applying mathematical optimization to production problems, strong mixed-integer programming, Python and SQL, AI evaluation, and production LLM application experience.
SCIP, Gurobi, CPLEX, Python, SQL, Power BI, DAX, SSAS, SSIS, Azure OpenAI
1w
Save
Mark Applied
Hide
Senior Ontology and Knowledge Engineer
Irving or Chicago
$102k-$179k/yr OnsiteFull Time
5+ YOERelevant degree preferred; 5+ years of experience required. Requires Semantic Web, graph database, ontology tool, programming, version control, validation, testing, and CI/CD experience.
RDF, OWL, SKOS, SPARQL, SHACL, Protégé, TopBraid, PoolParty, Stardog, BFO, DOLCE, Common Core Ontologies, OBO Foundry, Python, Java, Git, CI/CD
1mo
Save
Mark Applied
Hide
Software Support and Documentation Engineer - Aurora, IL
Aurora, Illinois, United States
$65k-$75k/yr HybridFull Time
4+ YOEBachelor's degree or equivalent, 4+ years supporting software, strong troubleshooting, documentation and communication skills, ability to explain technical concepts to varied audiences.
3w
Save
Mark Applied
Hide
Postdoctoral Appointee – Hydrometallurgical Process Engineering and Chemical Separations
Lemont, Illinois, United States
$73k-$121k/yr OnsiteFull Time
Ph.D. in chemical, mechanical, or mining engineering (completed within past 5 years), experimental research experience with chemical/process systems, familiarity with instrumentation and data acquisition, proficiency with Python/MATLAB/LabVIEW, strong communication and publication record.
Python, MATLAB, LabVIEW
3w
Save
Mark Applied
Hide
Senior Scientist I, Molecular Profiling and Drug Delivery (MPDD)
North Chicago, Illinois, United States
$97k-$184k/yr OnsiteFull Time
Degree in physical chemistry/material science/pharmaceutical sciences/chemical engineering; experience in solid form development, polymorphism, analytical techniques (PXRD,HPLC), computational tools, automation, and data analytics; strong communication.
PXRD, HPLC
1mo
Save
Mark Applied
Hide
Postdoctoral Researcher – Quantum Devices and Experiments (NST)
Lemont, Illinois, United States
$73k-$121k/yr OnsiteFull Time
Recent PhD (0–5 years) in experimental physics, engineering, or related field; strong communication and collaboration skills; experience with device fabrication, microwave/optical measurement, or quantum information preferred.
2mo
Save
Mark Applied
Hide
Postdoctoral Appointee – Battery Modeling, Electrochemistry, and AI
Lemont, Illinois, United States
$73k-$121k/yr OnsiteFull Time, Temporary
Recent PhD (0–5 years) in chemical/mechanical/materials engineering, chemistry or related; strong electrochemistry and battery modeling skills; experience with mass/momentum/energy–based computational models; proficiency with AI tools and agentic workflows; strong analysis and communication skills.
AI tools, agentic workflows, DFT, AIMD
1mo
Save
Mark Applied
Hide
Senior Manager Regulatory Affairs, Chemistry, Manufacturing and Controls (CMC)
North Chicago or Waltham
$125k-$237k/yr HybridFull Time
8+ YOEBachelor's in pharmacy/chemistry/biology/pharmacology/engineering (required), 8+ years pharmaceutical experience, regulatory strategy and submissions experience, strong oral/written communication.
3mo
Save
Mark Applied
Hide
Postdoctoral Appointee – Advanced Cathode Materials for Lithium-Ion and Sodium-Ion Batteries
Lemont, Illinois, United States
$73k-$121k/yr OnsiteFull Time
0+ YOEPhD in chemistry, chemical engineering, or materials science; hands-on synthesis and electrochemistry experience; strong communication and publication record.
CSTR, synthesis, electrochemistry, galvanostatic testing, EIS, cyclic voltammetry, TGA, TGA-MS, synchrotron X-ray techniques
2mo
Save
Mark Applied
Hide
EY-Parthenon - Strategy and Execution - Tech PE Value Creation - Senior Director (New York, NY, US, 10001-8604)
New York City or Chicago or Los Angeles or San Francisco
$250k-$290k/yr HybridFull Time
7+ YOEBachelor's in business/finance/engineering/economics or related with ~8 years experience (or graduate degree with ~7 years); management consulting or related experience; Excel modeling, financial statement and operational expertise; ability to travel and work extended hours.
Microsoft Copilot, Microsoft Excel