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61 research engineer jobs at 37 companies in Hamden, CT

2mo
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Senior Research Engineer - Experimental Engineering
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Consumer Reports
Consumer Reports: Tests products and publishes ratings for consumer advocacy.
Senior research engineer with deep full-stack software engineering experience, strong applied AI/ML knowledge, prototyping and R&D experience, Python/FastAPI and frontend (React/React Native) familiarity, and ability to lead experiments and mentor engineers.
AI, Machine Learning, Python, FastAPI, React, React Native, RAG
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16h
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Research General Engineer
New London, Connecticut, United States
$120k-$156k/yr OnsiteFull Time
U.S. Coast Guard
U.S. Coast Guard: Provides maritime security, search and rescue, and law enforcement.
1+ YOEBachelor's in engineering (ABET or equivalent) plus one year specialized experience at GS-12 level; U.S. citizenship, selective service if applicable, background investigation, and eligibility for SCI/Secret clearance required; transcripts required.
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3w
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Senior Research Engineer - Combustion & Propulsion Technology
East Hartford, Connecticut, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
3+ YOEM.S. in Mechanical/Aerospace Engineering with 3+ years post-degree experience in RDE/gas turbine combustor development, strong combustion and propulsion expertise, CFD experience, experimental diagnostics, and demonstrated technical contributions.
CFD
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2w
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Associate Director, Research Analyst
Stamford or United States
$129k-$150k/yr RemoteFull Time
Franklin Templeton
Franklin TempletonNYSE: BEN: Global investment firm providing asset and wealth management services.
3+ YOEMaster's in finance/math or equivalent; 3+ years building optimization engines, ML pipelines and data tools; experience with GPT/BERT, boosted trees, PCA and Python; strong communication and cross-team collaboration.
Generative Pre-trained Transformer (GPT), Bi-directional Encoder Representation from Transformers (BERT), Python
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1mo
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Director, Research & Development
Fairfield, Connecticut, United States
OnsiteFull Time
Bigelow Tea
Bigelow Tea: Produces and distributes a variety of specialty tea products.
10+ YOEBachelor's in food science/engineering required (advanced degree preferred); 10+ years product development in CPG with manufacturing and co-packer experience; team leadership and scale-up expertise; experience in tea/coffee preferred.
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1mo
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Research Scientist (USA - Stamford, CT, US)
Stamford, Connecticut, United States
$85k-$140k/yr OnsiteFull Time
Syensqo
SyensqoEuronext Brussels: SYENS: Develops specialty chemicals and advanced materials for global industries.
2+ YOEB.S. in chemistry, polymer science/engineering or related field required; 2+ years relevant experience; polymer formulation/processing and additive knowledge; project leadership, data analysis, IP experience; laboratory instrumentation familiarity.
TGA/DSC, SEM, HPLC/GC, FTIR, UV-Vis, AI / Machine Learning tools
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1mo
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Postdoctoral Research Associate - Artificial Photosynthesis
Upton, New York, United States
$82k-$85k/yr OnsiteFull Time
Brookhaven National Laboratory
Brookhaven National Laboratory: Conducts multidisciplinary scientific research and operates national user facilities.
PhD in chemistry/materials/chemical engineering or related field; synthetic skills in organic/inorganic/organometallic chemistry; experience in catalytic reactions and relevant instrumentation; publication record and teamwork skills.
pulse radiolysis, UV/Vis transient absorption (TA), Time-resolved infrared (TRIR), single-crystal X-ray crystallography, Electrochemical techniques, gas diffusion electrodes, XAS, XPS, XRD, RIXS
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3w
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2026 Intern Conversion: Hardware Engineer
Yorktown Heights or Albany
$122k-$182k/yr OnsiteFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
Bachelor's degree and successful completion of a 2025 IBM co-op or internship; entry-level hardware engineering role within IBM Research, onsite in New York.
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2mo
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CES Principal Hardware Engineer
Greenlawn, New York, United States
$129k-$219k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
8+ YOE8+ years with analog, processor and high-speed digital circuit card assemblies; manufacturing and production data analytics experience; ability to research electrical engineering problems; strong problem-solving, communication, and leadership; able to obtain/hold Secret clearance.
Digital transceiver, Ethernet, 1553, Serial Communications, Built in Test, embedded systems
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1mo
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Co-Op - Optical Engineer (Internship)
Wilton, Connecticut, United States
OnsiteFull Time, Internship
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
Pursuing degree in optical engineering/physics/engineering; experience with optical design (CodeV, Zemax), physical optics modeling (FRED, MATLAB), sensor alignment and metrology; able to work in cleanroom and follow procedures.
CodeV, Zemax, MATLAB, FRED
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1mo
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Staff Product Engineer- Mechanical
Trumbull, Connecticut, United States
OnsiteFull Time
CooperSurgical
CooperSurgicalNasdaq: COO: Manufactures medical devices for fertility and women's health.
8+ YOEBS with 8+ years (or MS with 5+ years) in medical device product development; mechanical/biomedical engineering experience; CAD (Creo/SolidWorks), GD&T, DFM, DFSS, FEA/CFD, lab prototyping, verification/validation and regulatory design control experience.
Creo, SolidWorks, GD&T, FEA, CFD
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2w
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Sr. Scientist/Engineer, Process Development
Danbury, Connecticut, United States
OnsiteFull Time
MannKind
MannKindNASDAQ: MNKD: Develops inhaled therapeutic products for endocrine and lung diseases.
4+ YOEAdvanced scientific background in chemistry/chemical engineering with 4+ years relevant process development or equivalent; experience in scale-up, unit operations, cGMP documentation, and cross-functional collaboration.
spray drying, wet nano-milling, tangential flow filtration, micro fluidization
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3d
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Human Factors Engineer, Flight Deck Design
Wichita or Tucson or Opa-locka or Fort Worth or Windsor
OnsiteFull Time
Kaleidoscope Innovation
Kaleidoscope Innovation: Designs and develops medical devices and consumer products.
10+ YOEBachelor's in Engineering or Science (or equivalent in cognitive ergonomics/psychology/industrial design), 10+ years aerospace human factors experience, HMI design and evaluation, regulatory knowledge, English proficiency, U.S. work authorization required.
MIL STD, SAE ARP, ARINC
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2mo
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Machine Learning Engineer
London or New York or Rowayton
$175k-$250k/yr OnsiteFull Time
Graham Capital Management
Graham Capital Management: Manages alternative investment funds using quantitative and discretionary macro strategies.
3+ YOE3+ years in ML/statistics on large unstructured data; degree in CS/Engineering/Operations Research; strong Python/C++ and data-processing skills; able to communicate findings and deploy models in containerized environments; experience with time series and cross-team collaboration.
Python, C++, Spark/Scala, SQL, Docker, Kubernetes
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3mo
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C++ Trading & Simulator Engineer (USA)
Stamford, Connecticut, United States
$175k-$200k/yr HybridFull Time
Trexquant
Trexquant: Quantitative hedge fund developing systematic trading strategies.
2+ YOE2+ years C++ production coding; low-latency/high-throughput systems; degree in CS/Engineering/Math; Python a plus; alpha/strategy research data pipelines a plus.
C++, Python, Data pipelines, Low-latency systems
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1mo
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R&D Analyst/Engineer
Windsor, Connecticut, United States
$100k-$180k/yr HybridFull Time
ISO New England
ISO New England: Operates the New England power grid and wholesale markets.
2+ YOEM.S./Ph.D. in a technical field plus 2+ years, or Bachelor's plus 5+ years; experience in power system planning, optimization, probabilistic resource/energy adequacy assessment, and production cost simulation; strong quantitative and communication skills; knowledge of ISO/RTO, NERC, NPCC frameworks.
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1mo
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Automation Specialist - Biotherapeutics Discovery Research (Ridgefield, CT, United States, Connecticut)
Ridgefield, Connecticut, United States
$140k-$222k/yr OnsiteFull Time
Boehringer Ingelheim
Boehringer Ingelheim: Researches and develops pharmaceutical products for humans and animals.
10+ YOEBachelor’s/Master’s with extensive experience in laboratory automation, orchestration, and scripting across major platforms; strong Python and APIs knowledge; 10+ years or 6+ years with Master’s in CS/Engineering/Biology/Chemistry; eligible to work in the United States.
Cellario, Hamilton, Tecan, Beckman Coulter, Opentrons, ELN, LIMS, APIs
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6h
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Postdoctoral Scholar, Physics
Houghton or Upton
$70k-$90k/yr OnsiteFull Time
Michigan Technological University
Michigan Technological University: Public research university providing engineering and science-focused education.
Ph.D. in atmospheric science, physics, engineering or related field; laboratory experience with research-grade instrumentation; evidence of publications and conference presentations; familiarity with AI/ML tools a plus.
AI/ML
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4d
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Postgraduate Associate
New Haven, Connecticut, United States
$46k/yr OnsiteFull Time
Yale University
Yale University: Private Ivy League research university providing higher education services.
Hands-on training in CAR-T engineering, T cell immunology, flow cytometry, and related lab techniques; mentored research, background check and COVID-19 vaccine policy apply.
confocal microscopy, flow cytometry
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4d
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Postdoctoral Associate
Stony Brook, New York, United States
$61k-$66k/yr OnsiteFull Time
Stony Brook University
Stony Brook University: Provides public higher education, medical research, and healthcare services.
PhD, MD, or MD/PhD (or equivalent) with degree in Mathematics, Physics, Biomedical Engineering, or Computer Science; experience with PET imaging and clinical research preferred; strong quantitative and programming skills and publication record preferred.
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