29 materials development engineer jobs at 20 companies in Killingly Center, CT

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Materials & Composites Engineer
Cambridge or Charlotte or Millbury
OnsiteFull Time
Barrday
Barrday: Manufacturer of advanced composite and protective materials for defense and aerospace.
3+ YOEBachelor's in materials-related field, 3+ years hands-on composites experience including polymer matrix formulation, fabrication, testing, lab development and fiber/textile handling; thermoset/thermoplastic knowledge; ablatives/TPS a plus; ability to work in office and manufacturing environments; travel up to 10–20%.
3w
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Materials Scientist / Engineer
Southborough, Massachusetts, United States
$80k-$115k/yr OnsiteFull Time
Teragen Energy
Teragen Energy: Developing solid oxide fuel cell platforms for data centers.
0+ YOEBS or MS in materials/ceramic engineering or related field; 0–6 years experience; materials characterization experience (SEM,TGA/DTA,Dilatometry,PSD,BET); experimental planning and failure analysis.
SEM, TGA/DTA, Dilatometry, PSD, BET
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Raw Materials Engineer
Pawtucket, Rhode Island, United States
OnsiteFull Time
Teknor Apex
Teknor Apex: Manufactures custom plastic compounds and chemicals for various industries.
4+ YOEBachelor's in polymer/material/chemical engineering or 4+ years equivalent experience; familiarity with testing and lab data analysis; strong analytical, project management, and communication skills; proficiency with Excel, Word, PowerPoint, Teams; Six Sigma Green Belt preferred.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Teams
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Chemical Process Development Engineer
East Providence, Rhode Island, United States
$100k-$110k/yr OnsiteFull Time
Aspen Aerogels
Aspen AerogelsNYSE: ASPN: Manufacturing high-performance aerogel insulation for energy and transportation.
2+ YOE2+ years chemical process development experience, Bachelor's in Chemical Engineering, knowledge of silica synthesis/materials, pilot-to-commercial scale-up, analytical method development, and statistical analysis.
1mo
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Chemical Process Development Engineer
East Providence, Rhode Island, United States
$100k-$110k/yr OnsiteFull Time
Aspen Aerogels
Aspen AerogelsNYSE: ASPN: Manufacturer of high-performance aerogel insulation and thermal barrier materials.
2+ YOEBachelor's in Chemical Engineering, 2+ years process development experience, knowledge of silica/materials synthesis, pilot-to-commercial scale-up, analytical method development, and strong problem-solving and communication skills.
3w
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Senior Product Development Engineer
Lincoln or Willimantic
OnsiteFull Time
Prysmian Group
Prysmian GroupEuronext Milan: PRY: Manufactures power and telecom cables and integrated cabling systems.
5+ YOEEngineering degree (Electrical/Mechanical/Materials),5+ years product development experience,wire and cable and data center experience,knowledge of UL/CSA/NEC,ability to travel 20-30%,onsite 5 days/week.
2w
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Senior Scientist, Materials Development
Groton, Connecticut, United States
$34-$39/hr OnsiteFull Time
Eurofins Scientific
Eurofins ScientificEuronext Paris: ERF: Global provider of analytical testing and laboratory services.
2+ YOEMS with 2+ years or PhD in pharmaceutical science/chemistry/chemical engineering, 2+ years' experience, solid-state characterization and ASD experience, spectroscopy/SSNMR knowledge, mathematical modeling, strong communication and organizational skills.
x-ray powder diffraction, polarized light microscopy, differential scanning calorimetry, thermogravimetric analysis, FTIR, NIR, FT-Raman, SSNMR
2w
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Advanced Materials Group Manager (Onsite)
East Hartford, Connecticut, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOEDegree in materials, chemistry, mechanical engineering or related; 5+ years experience (industry/role), active DoD Secret security clearance and U.S. citizenship required; management and materials development experience.
3mo
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Scientist, Formulation Development
Waltham, Massachusetts, United States
$137k-$149k/yr OnsiteFull Time
Alkermes
AlkermesNASDAQ: ALKS: Develops medicines for psychiatric and neurological disorders.
Ph.D., M.S., or B.S. in chemical engineering, pharmaceutical sciences, materials science, or related field with 0–3 / 6+ / 10+ years of pharmaceutical development experience.
Process Analytical Technology, Chemometrics, Laboratory instrumentation
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Product Engineer
East Windsor, Connecticut, United States
OnsiteFull Time
Cincinnati Thermal Spray
Cincinnati Thermal Spray: Provides industrial thermal spray coatings and surface engineering services.
5+ YOELead product development, tooling design, and production transition; BS in Materials or Mechanical Eng; 5 years in engineering; SolidWorks; US Person for ITAR/EAR.
SolidWorks
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Materials Chemistry/Chemical Engineering Intern (FALL 2026)
Waltham, Massachusetts, United States
OnsiteMultiple Commitments Available
Folia Materials
Folia Materials: Transforms paper into functional materials for water and food.
Pursuing an associate, bachelor\u0002s, or master\u0002s in chemical engineering, materials chemistry, paper science or related field; ability to perform analytical lab testing, product characterization, data synthesis, and documentation; local candidates only.
2mo
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Mechanical Engineer II
Framingham or Mexico or Europe or Asia
$81k-$111k/yr OnsiteFull Time
Bose
Bose: Designs and manufactures premium audio equipment and speakers.
3+ YOEBachelor's in mechanical engineering, 3-7 years' product development experience, strong mechanical design and materials knowledge, NX CAD experience, familiarity with SolidWorks and Windchill, prototype testing and manufacturing collaboration skills.
NX, SolidWorks, Windchill
2w
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Research Engineer
Waltham, Massachusetts, United States
$105k-$125k/yr OnsiteFull Time
Panasonic Avionics Corporation
Panasonic Avionics CorporationTokyo Stock Exchange: 6752: Provides in-flight entertainment and connectivity systems for airlines.
2+ YOEBachelor's in material-related discipline, >2 years developing electronic materials, hands-on lab and formulation equipment experience, ability to travel up to 25% (including international), strong communication and Microsoft Office skills.
DSC, DMA, TGA, Rheometer, Microscope, mixer, coater, mill, press, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
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Manufacturing Engineering – Structural Engineer I/II
Groton, Connecticut, United States
OnsiteFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
0+ YOEBS in engineering required, 0-5 years post-grad engineering experience, knowledge of structural/mechanical design, materials, weld and bolted joints; ability to develop fabrication methods, tools, and fixtures and support shipyard construction.
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Draw Process Engineer
Sturbridge, Massachusetts, United States
$75k-$110k/yr OnsiteFull Time
Lightera
Lightera: Designs and manufactures optical fiber and connectivity solutions.
2+ YOEBachelor's in physics, mechanical/chemical engineering or materials science; 2+ years process development/manufacturing experience preferred; experience in ISO-certified industrial setting; optical fiber background and LEAN/Six Sigma certifications preferred; Excel, Power BI, Python skills.
Microsoft Excel, Power BI, Python, Microsoft Office
2mo
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Software Engineer I
Foxborough, Massachusetts, United States
$76k-$114k/yr OnsiteFull Time
The Kraft Group: Operates professional sports teams, stadiums, and paper manufacturing businesses.
0+ YOEBachelor's in Computer Science/Engineering required; 0–2 years software development experience; knowledge of React, Material UI, Python/Flask, pandas, Ruby, MySQL, SQL Server, Git/GitLab; Linux/Windows familiarity; strong analytical and communication skills.
React, Material UI, Python, Flask, pandas, Ruby, Linux, Windows, MySQL, SQL Server, Git, GitLab
2mo
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Process Engineer (Leominster, MA, US, 1453)
Leominster, Massachusetts, United States
OnsiteFull Time
Belden
BeldenNYSE: BDC: Designs and manufactures networking, security and connectivity products.
3+ YOEDevelop and improve manufacturing processes, manage MRB/non-conforming material, lead corrective action programs, maintain SOPs and ISO 9001 compliance, support audits, apply problem-solving tools (DOE, root cause, statistics); SAP experience a plus.
SAP
1w
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Research Engineer I
Northborough, Massachusetts, United States
$73k-$112k/yr OnsiteFull Time
Saint-Gobain
Saint-GobainEuronext Paris: SGO: Global leader in light and sustainable construction and materials.
1+ YOEBachelors in Materials Science/Chemistry/Chemical Engineering, 1+ year lab experience, familiarity with JMP/Minitab, HSE knowledge, ability to lift 50 lbs, strong communication and teamwork skills.
JMP, Minitab
2w
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Sr R&D Engineer
Mansfield, Massachusetts, United States
$90k-$116k/yr OnsiteFull Time
Cardinal Health
Cardinal HealthNYSE: CAH: Distributes pharmaceuticals and manufactures medical products for healthcare providers.
2+ YOEExperience in medical device product development, knowledge of 21 CFR 820/ISO 13485/GMP, design control and risk management, materials research, PLM and statistical analysis proficiency, bachelor\u0002s degree preferred.
Minitab, PLM Software
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Crystal Growth Engineer
Marlborough, Massachusetts, United States
$75k-$123k/yr OnsiteFull Time
IPG Photonics
IPG PhotonicsNASDAQ: IPGP: Designs and manufactures high-performance fiber laser systems.
3+ YOEM.S. or Ph.D. in a relevant technical field, 3+ years crystal growth/materials experience, hands-on melt growth (Czochralski, TSSG, Bridgman, Kyropoulos), furnace and vacuum systems experience, strong analytical and troubleshooting skills.

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