51 materials developer jobs at 27 companies in Keene, NH
3w
Save
Mark Applied
Hide
Advanced Materials and Technology Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
5+ YOEBachelor's in materials or related field (advanced degree preferred), 5+ years materials development experience, expertise with polymers and metals, material characterization and manufacturing processes, strong analytical and communication skills.
Moldflow, Moldex 3D, Sigmasoft, Creo, SolidWorks, NX, Microsoft Excel, Matlab, Minitab, Origin, SEM, DSC, TGA, DMA, FTIR
3w
Save
Mark Applied
Hide
Advanced Materials and Technology Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
5+ YOEBachelor's in materials/engineering,5+ years materials development experience with polymers and metals,experience with material characterization and manufacturing processes,proficiency with CAD,polymer flow and data analysis tools.
Moldflow, Moldex 3D, Sigmasoft, Creo, SolidWorks, NX, Microsoft Excel, Matlab, Minitab, Origin, SEM, DSC, TGA, DMA, FTIR
1mo
Save
Mark Applied
Hide
Sr. Manufacturing Development Engineer – Process
Devens, Massachusetts, United States
$106k-$171k/yr OnsiteFull Time
5+ YOE5+ years in process development or metallurgical/advanced materials processing; DOE/SPC statistical experience; materials and thermal process expertise; Bachelor's (or Master's) in a related engineering/materials field.
Minitab, JMP, CAD
3w
Save
Mark Applied
Hide
Laser Engineer- Manchester, NH
Manchester, New Hampshire, United States
$65k-$75k/yr OnsiteFull Time
Early-career role supporting product development, materials testing, CO₂ laser operation, CAD design, and programming (G-Code, Python, C++). Degree in engineering or materials science is a plus.
SolidWorks, AutoCAD, G-Code, Python, C++, Net-Inspect, CO₂ laser
1mo
Save
Mark Applied
Hide
Environmental Scientist – Hazardous Building Materials
Boston or Chelmsford or Manchester
$108k-$150k/yr HybridFull Time
8+ YOEBA/BS + 8 years (or equivalent) in hazardous building material and industrial hygiene projects; 40-hour OSHA HAZWOPER; EPA AHERA Asbestos Inspector; New England asbestos state credentials or eligibility; valid driver’s license; US citizenship required.
2w
Save
Mark Applied
Hide
Product Development Engineer
Hudson, New Hampshire, United States
OnsiteFull Time
1+ YOEBachelor's in mechanical engineering or materials science, ~1+ years manufacturing/product development experience, experience with technical drawings, CAD/SolidWorks exposure, Microsoft Excel/Office skills, project management and cross-functional communication.
Microsoft Excel, Microsoft Office, CAD, SolidWorks
1w
Save
Mark Applied
Hide
Sr. Mechanical Development Engineer
Littleton, Massachusetts, United States
$105k-$144k/yr OnsiteFull Time
7+ YOE7+ years mechanical product development experience; proficiency with CAD, GD&T, materials selection, pressure/leak testing, fluid dynamics and heat transfer; BS/MS in Mechanical Engineering or equivalent; strong communication skills.
SolidWorks, Creo, NX, ASME Y14.5
2mo
Save
Mark Applied
Hide
Project Manager – Hazardous Building Materials
Chelmsford or Boston or Manchester or United States
$108k-$150k/yr HybridFull Time
8+ YOEBA/BS + 8 years (or equivalent) in hazardous building materials and industrial hygiene; 40-hour HAZWOPER and EPA AHERA Asbestos Inspector; New England asbestos licensure or eligibility; valid driver's license; US citizenship required; project management and business development experience.
1mo
Save
Mark Applied
Hide
Sr. Mechanical Development Engineer
Littleton, Massachusetts, United States
$105k-$144k/yr OnsiteFull Time
7+ YOEBS/MS in Mechanical Engineering or equivalent, 7+ years developing mechanical components/assemblies for electro-mechanical systems, experience with liquid cooling/fluid systems, proficiency with SolidWorks/Creo/NX and GD&T (ASME Y14.5), prototyping and validation, materials and manufacturing knowledge.
SolidWorks, Creo, NX, GD&T, ASME Y14.5
1mo
Save
Mark Applied
Hide
Senior Development Engineer- Advanced Joint and Bonding
Nashua, New Hampshire, United States
OnsiteFull Time
5+ YOEMaster's or PhD in Materials Science/Chemical/Plastics Engineering, 5+ years in thin adhesives/coatings deposition, hands-on materials characterization, welding/bonding knowledge, DOE and reliability testing experience, proficiency with Microsoft Excel, MATLAB, Minitab or Origin.
Microsoft Excel, MATLAB, Minitab, Origin
1mo
Save
Mark Applied
Hide
Process Engineer (Leominster, MA, US, 1453)
Leominster, Massachusetts, United States
OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
Principal CI Engineer
Warren, Massachusetts, United States
$119k-$149k/yr OnsiteFull Time
8+ YOEBachelor's degree, 8+ years in operations/industrial engineering/lean/CI or materials/planning, expertise in Lean and Six Sigma, strong leadership and communication, must be US citizen.
5S, SIPOC, PFMEA, MSA, SMED, TPM, Kanban, Line Balancing, VRK, PFEP, RACI, SWIP, SIOP, IFS, ERP, Manufacturing Execution Systems
2mo
Save
Mark Applied
Hide
Process Engineer
Leominster or Massachusetts
$94k-$130k/yr HybridFull Time
5+ YOEBS in engineering required; 5+ years process engineering in regulated/fast-paced industries; experienced with DOE, 8D, FMEA, DFMEA→PFMEA, Lean/Six Sigma/APQP, CAD, material characterization, supplier/OSAT collaboration, and leading CI projects.
DFM, DOE, 8D, FMEA, Control Plans, OCAP, CAD
3mo
Save
Mark Applied
Hide
Process Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
5+ YOEAutomatic wire bonding and die attach experience required; 5+ years manufacturing experience; knowledge of chip-and-wire materials, SMT/PCBA processing, microwave/semiconductor manufacturing a plus; hands-on prototype assembly, operator training, and basic programming skills.
SMT, Auto Handlers
3w
Save
Mark Applied
Hide
Junior Plastics Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
Degree in plastics or manufacturing engineering, understanding of plastic materials and molding methods, prototype-to-production assembly, DOE and documentation (IQ/OQ/PQ, PFMEA), supplier coordination; some travel possible.
3mo
Save
Mark Applied
Hide
Process Engineer II, New College Grad - Adv Degree (Cambridge, MA)
Hudson or Cambridge
$87k-$119k/yr OnsiteFull Time
Master’s or Doctorate in Chemistry, Materials Science, Physics, Chemical Engineering, or related field; strong data analysis; hands-on semiconductor metrology/processing experience; good academic standing.
Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), Ellipsometry, TXRF
1mo
Save
Mark Applied
Hide
Co-op - Process Engineering (Organ Manufacturing Group)
Manchester, New Hampshire, United States
OnsiteMultiple Commitments Available
1+ YOEMust be an actively enrolled rising undergraduate junior or graduate student in engineering or materials science, have 1+ years hands-on lab experience, experience with 3D bioprinting (DLP/SLA), GLP knowledge, strong communication, and availability to work 40 hrs/week onsite in Manchester, NH.
3D bioprinting, 3D printer, DLP, SLA, Solidworks, OnShape, Fusion 360, Mathematica, Python, COMSOL, Finite Element Methods, confocal microscope, µ-CT, fluidic systems, ventilator
1mo
Save
Mark Applied
Hide
Business Development Manager - Northeast
Concord or Connecticut or Maine or Massachusetts or New Hampshire or New Jersey or New York or Pennsylvania or Rhode Island or Vermont
FieldFull Time
3+ YOE3+ years building-materials or decking/siding sales experience, bachelor’s degree preferred, proficiency with Microsoft Office and CRM (Salesforce), ability to perform material takeoffs, ~50% overnight travel, strong communication and closing skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Salesforce, CRM
1mo
Save
Mark Applied
Hide
Weekend Laser Seal Eng 2 – Weekend Split Shift
Nashua, New Hampshire, United States
$79k-$135k/yr OnsiteFull Time
2+ YOEBachelor's degree and 2+ years in precision manufacturing; experience with laser welding and materials (aluminum, titanium, kovar); ability to obtain Secret clearance; familiarity with MIL standards, laser safety, and environmental testing.
AutoCAD, CNC Machining, G-Code, Paperless, Manufacturing Enterprise Software (MES), helium leak detectors
1mo
Save
Mark Applied
Hide
Fall 2026 Co-op - Automation Scientist Chemical Development
Devens, Massachusetts, United States
OnsiteInternship
Currently pursuing a bachelor's in chemistry, chemical engineering, materials science or related field; minimum GPA 2.7; laboratory safety training; coursework or prior co-op/internship preferred.
Vapourtec, EasyMax, Process Analytical Technologies (PAT)