22 process optimization engineer jobs at 18 companies in Johnston, RI
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3D Print Optimization Engineer
Somerville, Massachusetts, United States
$85k-$125k/yrOnsiteFull Time
Formlabs: Develops and manufactures professional-grade 3D printers and materials.
BS/MS/PhD in a science or engineering field, hands-on experience with process optimization, experiment design, multidisciplinary problem solving, customer focus; coding (Python) and CAD experience are a plus.
Waters CorporationNYSE: WAT: Provider of analytical laboratory instruments and software.
4+ YOEBachelors in Chemical Engineering required; 4+ years chemical manufacturing experience in process development, troubleshooting, optimization, and project management; strong communication and problem-solving skills; ability to work 12-hour weekend shifts and provide on-call support.
XL Batteries: Develops organic flow batteries for large-scale energy storage.
5+ YOEDevelop, optimize, and scale chemical processes for organic flow batteries; experience with process design, scale-up, PFDs/P&IDs, HAZOP, and regulatory documentation; ability to work onsite and collaborate cross-functionally.
Aspen AerogelsNYSE: ASPN: Manufacturing high-performance aerogel insulation for energy and transportation.
2+ YOEBachelor's in Chemical Engineering, 2+ years chemical process development experience, knowledge of silica synthesis/materials, pilot-to-production scale-up, analytical method development, and process optimization.
AmrizeNYSE: AMRZ: Manufacturer of cement, aggregates, and roofing products.
5+ YOEBS in Chemical Engineering required; 5–7 years process/project engineering in chemical manufacturing; experience managing $50K–$5M projects, process optimization, equipment specification, PSM/RMP environments, contractor management, and PPE/respirator compliance.
Business Process & Technology Optimization Consultant
Chicago or Boston or Parsippany or Minneapolis or St. Louis or Los Angeles or San Francisco
$100k-$125k/yrHybridFull Time
Integrated Project Management Company: Executes complex strategic initiatives through professional project leadership services.
4+ YOEBachelor's in computer science/engineering or related; 4+ years implementing enterprise business technology initiatives; 2+ years project management; knowledge of disciplined PM processes; strong leadership, communication, and adaptability.
Enterprise Resource Planning (ERP), Customer Relationship Management (CRM), Quality Management Systems (QMS), Warehouse Management Systems (WMS), Supply Chain Systems (SCM), Product Lifecycle Management (PLM), Project and Portfolio Management Systems (PPM), Human Resource Information Management (HRIS)
Manufacturing Science & Technology (MSAT) Engineer - Fermentation Process Development
Natick, Massachusetts, United States
$130k-$145k/yrOnsiteFull Time
Kula Bio: Developing sustainable biofertilizers using nitrogen-fixing microbes.
5+ YOEPhD and ~5+ years in fermentation/bioprocessing/biochemical engineering with hands-on fermentation development, scale-up, process transfer, troubleshooting, and optimization experience.
Director, Copper Electrowinning (Process & System Optimization)
Burlington, Massachusetts, United States
$180k-$200k/yrOnsiteFull Time
Nth Cycle: Electrochemical technology for extracting critical minerals from recycled materials.
15+ YOE5+ MgmtBachelor's or Master's in engineering or materials science, 15+ years electrochemistry/electrowinning experience, 5+ years people management, strong electrochemistry and metallurgy knowledge.
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
7+ YOEBachelor's degree,7+ years experience in SEO/project/account management,team leadership,project scoping and process improvement,knowledge of HTML, JavaScript, CSS,strong analytical and communication skills.
HTML, JavaScript, CSS, ChatGPT, Google Gemini, DALL·E, Midjourney, Profound
DoncastersNYSE: DPC: Manufacturer of precision-engineered superalloy components for demanding environments.
Early-career ceramics/materials engineer with bachelor's degree or equivalent experience; knowledge of investment casting, strong analytical and communication skills, and willingness to learn robot programming and process optimization.
WHOOP: Wearable technology for personalized health and performance tracking.
5+ YOEB.S. in EE or related field required (M.S./PhD preferred); 5+ years developing and deploying real-time sensor signal processing to embedded consumer platforms; strong signal processing fundamentals; Python/MATLAB and C/C++ experience; system optimization and communication skills.
Foundation EGI: AI-powered platform for industrial engineering and manufacturing automation
5+ YOE5+ years in geometric processing, simulation, optimization, ML, or DSLs. Strong Python and ML skills, experience with CAD/CAE/CAM data, dataset and pipeline development, and MS/PhD in related field.
Product Engineering Internship, Simulation and Verification (Summer 2026)
Burlington, Massachusetts, United States
OnsiteFull Time
CadenceNASDAQ: CDNS: Provides software and hardware for designing integrated circuits and systems.
0+ YOEPursuing MSEE or equivalent; electromagnetics, optimization, signal processing; experience with signal integrity tools; on-site 40 hours/week; machine learning is a plus.
Product Engineering Internship, Simulation and Verification (Fall 2026)
Burlington, Massachusetts, United States
$35-$55/hrOnsiteFull Time, Internship
CadenceNASDAQ: CDNS: Developing computational software and hardware for electronic system design.
Must be enrolled in MSEE or equivalent; coursework/experience in electromagnetics, signal processing, optimization, system/channel analysis; experience with Cadence Sigrity, ADS, HFSS; onsite 40 hrs/week in Burlington.
Zealand PharmaNasdaq Copenhagen: ZEAL: Develops peptide-based medicines for obesity and metabolic health.
Advanced degree in Chemistry/Chemical Engineering (PhD preferred), extensive peptide process development experience, leadership of global technical teams, expertise in peptide synthesis, process optimization, technology transfer, and CMO interactions.
Zealand PharmaNasdaq Copenhagen: ZEAL: Discovers and develops peptide-based medicines for metabolic and rare diseases.
Advanced degree (PhD preferred) in chemistry/chemical engineering, deep peptide process development expertise, leadership experience managing global technical teams, process optimization, synthetic route scouting, technology transfer to GMP and CMO management.