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219 chemical engineer jobs at 127 companies in Boxborough, MA

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Chemical Engineer
Waltham, Massachusetts, United States
$135k-$180k/yr OnsiteFull Time
AT Process Technologies
AT Process Technologies: Defense manufacturer developing modular energetics production plants for US and allied munitions demand.
5+ YOERequires a chemical, process, petroleum, or similar engineering degree, 5+ years of experience from pilot to production scale, process design expertise, analytical chemistry experience, U.S. Person status, clearance eligibility, and ability to lift 50 lbs.
NMR, HPLC, GC-MS, FTIR, P&ID, HAZOP, simulation
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1mo
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Chemical Process Engineer
Marlborough, Massachusetts, United States
OnsiteFull Time
XL Batteries
XL Batteries: Private American energy-storage developing non-flammable organic flow batteries for utilities, data centers, and industrial customers.
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, MATLAB, Python
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Chemical Process Development Engineer
East Providence, Rhode Island, United States
$100k-$110k/yr OnsiteFull Time
Aspen Aerogels Rhode Island, LLC
Aspen Aerogels Rhode Island, LLC: U.S. manufacturing subsidiary producing aerogel insulation and thermal-barrier materials for energy, building, and electric-vehicle customers.
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.
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1mo
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Sr Chemical Engineer -New Product Introduction (NPI)
Taunton, Massachusetts, United States
$96k-$160k/yr OnsiteFull Time
Waters Corporation
Waters CorporationNYSE: WAT: Public U.S. life-sciences and diagnostics providing analytical instruments, software, and services to regulated laboratories.
4+ YOEBachelors in Chemical Engineering, 4+ years chemical manufacturing experience with NPI/process development/scale-up, strong cross-functional leadership, troubleshooting, and communication skills; willing to provide on-call support.
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3mo
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Chemical Process Project Engineer 1200H-BFNC
Billerica, Massachusetts, United States
$95k-$125k/yr OnsiteFull Time
E Ink Corporation
E Ink CorporationTWSE: 8069: Private U.S. electronic-paper display technology supplying electronic ink and displays to brands and manufacturers.
5+ YOEBachelor’s degree in Chemical Engineering; 5+ years in chemical process/manufacturing/project engineering; design, install, commission, troubleshoot chemical processes; batch processes; P&ID; strong communication.
AutoCAD, P&ID, Wonderware, Ignition, Studio 5000 / RSLogix 5000, Rockwell Automation
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8h
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Chemical Engineer Co-Op
Billerica, Massachusetts, United States
$25/hr OnsiteInternship, Full Time
Storion Energy
Storion Energy: U.S. battery-component manufacturer supplying vanadium electrolyte and power-assembly stacks to flow-battery companies.
Currently pursuing a BS in Chemical Engineering or BA/BS in Chemistry, minimum 3.0 GPA, ability to handle acidic battery electrolyte with PPE, lift 30-pound boxes, and work onsite in Billerica.
Vanadium Redox Flow Batteries (VRFBs), PPE
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1mo
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Chemical Process Development Engineer
East Providence, Rhode Island, United States
$100k-$110k/yr OnsiteFull Time
Aspen Aerogels Rhode Island, LLC
Aspen Aerogels Rhode Island, LLC: U.S. manufacturing subsidiary producing aerogel insulation and thermal-barrier materials for energy, building, and electric-vehicle customers.
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.
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2mo
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Senior Process Safety/Chemical Engineer
Concord or Fairfax or Golden or Raleigh
$110k-$155k/yr OnsiteFull Time, Part Time
Eastern Research Group
Eastern Research Group: Private U.S. research and consulting firm helping government and commercial clients protect health, safety, environment, and infrastructure.
10+ YOE10+ years process safety or chemical engineering experience, EPA RMP/OSHA PSM compliance experience, proven project management, ability to climb and lift 25 lb, and effective communication skills.
Skype, Microsoft Teams, GoToMeeting
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1w
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Process Engineer (Chemical Engineer)
Quincy, Massachusetts, United States
$80k-$95k/yr OnsiteFull Time
Twin Rivers Technologies
Twin Rivers Technologies: Bio-based oleochemical manufacturer producing vegetable-based fatty acids and refined glycerin for food, personal-care, pet-care, and industrial uses.
3+ YOEBachelor's degree in Chemical Engineering; 3+ years preferred in manufacturing or chemical processing; knowledge of process engineering, safety, and statistical process control; ability to handle projects and work off-shift support.
Personal Protective Equipment (PPE), Statistical Process Control (SPC), Good Manufacturing Practices (GMP), P&ID
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1mo
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Chemical Operator
Taunton, Massachusetts, United States
$43k-$72k/yr OnsiteFull Time
Waters Corporation
Waters CorporationNYSE: WAT: Public U.S. life-sciences and diagnostics providing analytical instruments, software, and services to regulated laboratories.
3+ YOEExperience in batch chemical manufacturing, ability to follow written procedures, perform calculations, and operate reactors/filters; Associates or Bachelors in chemistry/chemical engineering preferred; HS plus 3 years chemical synthesis experience acceptable.
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1mo
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Senior Chemical and Biological Engineer for Active Learning
Allston, Massachusetts, United States
OnsiteFull Time
Harvard John A. Paulson School of Engineering and Applied Sciences
Harvard John A. Paulson School of Engineering and Applied Sciences: The oldest institution of higher learning in the United States.
3+ YOEBachelor's/Masters/Ph.D. in engineering or related field, 3+ years supporting wet instructional labs, experience with analytical instruments and cell culture, lab safety training, ability to lift 50 lbs, public speaking skills.
ICP-OES, GC, IC, HPLC, XRF, SEM, Microfluidics
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1mo
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Sr. Materials Engineer (Global Chemical Substances)
Andover, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Aerospace and defense providing advanced technology solutions.
5+ YOEUniversity degree with 5+ years relevant experience (or advanced degree with 3+ years); experience with global chemical regulations (REACH, RoHS, TSCA); materials/regulatory compliance and reporting; strong communication and analytical skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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3w
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Co-op/Intern – Chemical Engineering
Andover, Massachusetts, United States
$20-$35/hr OnsitePart Time, Internship
Protection Strategies Inc.
Protection Strategies Inc.: Employee-owned contract R&D serving government and commercial customers across defense, healthcare, energy, and industrial markets.
Rising junior or senior with chemistry laboratory experience; suitable for chemical, mechanical, or materials engineering students. Must be a US citizen, permanent resident, or authorized to work without sponsorship.
design of experiments
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3w
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Engineer 3
Bedford, Massachusetts, United States
$86k-$150k/yr OnsiteFull Time
MilliporeSigma
MilliporeSigma: Merck KGaA's U.S./Canada life science business supplies research tools, bioprocessing products, and services to scientists and drugmakers.
1+ YOERequires a relevant biology, chemistry, biochemical or chemical engineering, or life science degree and 1–5+ years of engineering experience depending on degree level; DOE, statistics, laboratory, and Microsoft Office skills preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project, Minitab, JMP
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4w
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Application Engineer
Amesbury, Massachusetts, United States
$103k/yr OnsiteFull Time
Munters
MuntersNasdaq Stockholm: MTRS: Provides energy-efficient climate control solutions.
2+ YOEBachelor's in Mechanical/Chemical Engineering or related plus 2 years engineering experience with rotor-based dehumidification systems; strong technical, communication, and project skills.
Genesys, MRC, WebDH, Impact
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2mo
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Materials Chemistry/Chemical Engineering Intern (FALL 2026)
Waltham, Massachusetts, United States
OnsiteMultiple Commitments Available
Folia Materials
Folia Materials: Materials science developing recyclable paper-based microwave packaging and water filters for food brands and underserved consumers.
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.
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2mo
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Account Engineer, Fire & Natural Hazards
Norwood, Massachusetts, United States
$98k-$160k/yr OnsiteFull Time
FM Global
FM Global: Client-owned mutual commercial property insurer helping large organizations reduce risk through engineering, research, and loss prevention.
4+ YOEBachelor’s degree in chemical engineering; 4+ years in chemical/nuclear/mining; senior consultant/industry specialist; risk management experience.
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3w
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Process Engineer
Billerica, Massachusetts, United States
$85k-$100k/yr HybridFull Time
Allium Engineering
Allium Engineering: US climate-technology startup manufacturing stainless-clad rebar for longer-lasting, lower-carbon bridges and infrastructure.
2+ YOEBS in Materials Science/Manufacturing/Metallurgy or related,2+ years engineering experience,hands-on metallurgical or mill experience preferred,skills in microscopy,tensile/charpy/hardness testing,Lean Six Sigma and ISO 9001 familiarity.
microscopy, tensile testing, charpy testing, hardness testing, SEM/EDX, NDT, robotics, automation systems, additive manufacturing, corrosion testing, chemical analysis
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2w
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Principal Engineer
Bedford, Massachusetts, United States
$127k-$159k/yr OnsiteFull Time
Aspen Technology, Inc.
Aspen Technology, Inc.: Industrial software solutions for process optimization and asset management.
10+ YOE10+ years developing thermodynamic or transport property models; strong C++, C, or FORTRAN skills; master's in chemical engineering; Aspen HYSYS or Aspen Plus experience; strong analytical and collaboration skills.
C++, C, FORTRAN, Aspen HYSYS, Aspen Plus
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Process Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol Printed Circuits
Amphenol Printed Circuits: Amphenol's private PCB manufacturer serving military and commercial customers with boards, backplanes, flex, and rigid-flex products.
Bachelor's degree in chemical or mechanical engineering, PCB manufacturing knowledge, Six Sigma or Lean certification, process monitoring and statistical software proficiency, and CAD/CAM familiarity.
Failure Mode Effect Analysis (FMEA), Design of Experiments (DOE), Statistical Process Control (SPC), Root Cause Analysis (RCA), Process Capability Analysis, Measurement System Analysis (MSA), Minitab, CAD/CAM, poka-yoke
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