2mo
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Materials Engineer (Materials Laboratory)
Hawthorne, California, United States
$100k-$140k/yr OnsiteFull Time
1+ YOEBS in materials science/engineering; 1+ years in a materials testing lab; hands-on mechanical testing or characterization experience.
SEM, EDS, XRD, FTIR, Spark OES, Pycnometer, Tensile Testing, TGA, DSC, DMA, Gleeble
1w
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Materials Engineer, Additive Manufacturing
Los Angeles, California, United States
$150k-$220k/yr OnsiteFull Time
4+ YOEMaster's in materials or related field, 4+ years qualifying additive manufacturing processes (LPBF/DED), alloy knowledge, materials testing and metallurgical analysis, DOE and statistical analysis, ability to author specs and qualification docs.
MMPDS, NADCAP, AMS7000, AS9100, ASTM, AMS
1w
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Materials Engineer, Ceramics
Torrance, California, United States
$115k-$185k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or physics-based field,2+ years materials experience,proficiency in optical and electron microscopy and mechanical testing,knowledge of TRISO/coating processes preferred,strong communication and regulatory awareness,ability to work long hours and weekends;U.S. eligibility per ITAR.
optical microscopy, electron microscopy
1w
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Materials and Process Engineer
Torrance, California, United States
$105k-$160k/yr OnsiteFull Time
Hands-on materials and process engineering for material selection, testing, failure investigation, process improvement, and compliance with 14 CFR Part 27.
1mo
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Materials & Process Engineer
Torrance, California, United States
$100k-$165k/yr OnsiteFull Time
4+ YOEBachelor's degree in Materials/Mechanical/Chemical Engineering, 4+ years experience (levels up to 9 years), expertise in welding/brazing/soldering, chemical cleaning and plating, lab testing (SEM, XPS, DSC, XRF, X‑Rays), and ability to write specifications and train operators.
Laser, TIG, Resistance, Gas Tungsten Arc Welding (GTAW), Laser Welding, Brazing, Soldering, SEM, XPS, microscopy, DSC, XRF, X-Rays, Microsoft Office
2w
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Staff Materials and Process Engineer
Los Angeles, California, United States
OnsiteFull Time
5+ YOEB.S. in materials/mechanical engineering, 5+ years in materials selection/qualification/process development, experience with brazing/welding and test campaigns, hands-on manufacturing process development.
2mo
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Energetic Materials Engineer, Solid Propellant
Los Angeles, California, United States
OnsiteFull Time
5+ YOEB.S. or M.S. in chemistry/chemical engineering/materials + 5+ years hands-on composite-propellant formulation and mix/process development with at least one propellant taken through motor flight/qualification; experience with mixers, burn-rate testing, thermochemistry codes, supplier qualification; U.S. Person.
Claude Code, Codex, OpenCode
1mo
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Construction Materials Testing Engineering Manager
Ventura, California, United States
$155k-$200k/yr OnsiteFull Time
5+ YOE2+ MgmtBS in Civil Engineering, registered PE in California, 5+ years testing/inspection experience, 2+ years supervising special inspections, familiarity with DSA/HCAI/Caltrans/AASHTO/ASTM, project management, report review, and MS Office proficiency.
Microsoft Office
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Materials and Process Engineer 2/3
Woodland Hills, California, United States
$83k-$155k/yr OnsiteFull Time
2+ YOEBS in STEM (materials science preferred) with 2+ years engineering experience (5+ years for principal), U.S. citizenship, ability to obtain Secret clearance, knowledge of metallurgy, adhesives, testing methods, lab techniques, and manufacturing processes.
1mo
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Materials Lab, General Helper
Hawthorne, California, United States
$20/hr OnsiteFull Time
High school diploma or GED, available to work 2nd shift (1:30 PM–9:30 PM). Ability to perform metallurgical sample prep, operate/maintain test equipment, perform data entry, lift up to 30 lbs, and work overtime when needed.
Instrons, surface scanners
3w
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Senior Associate, Raw Materials - Trim
Santa Monica, California, United States
$75k-$85k/yr OnsiteFull Time
3+ YOE3+ years fashion industry experience with trim development; strong technical knowledge of trim testing, PLM, Excel, Adobe Illustrator; ability to lift 40+ lbs and manage supplier relationships.
PLM, Microsoft Excel, Adobe Illustrator, Microsoft Office, RMS
1mo
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Test Engineer (Solar Chemistry) - Space Solar
Hawthorne, California, United States
$125k-$160k/yr OnsiteFull Time
1+ YOEBachelor's degree in a relevant STEM field, 1+ years hands-on experience characterizing thin-film/optoelectronic/photovoltaic materials and devices; experience with materials and device characterization, stability testing, and data analysis.
LabVIEW, Python, MATLAB
3w
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Material Handler - Commerce, CA
Commerce, California, United States
$35/hr OnsiteFull Time
Operate forklift, mix and package products, handle hazardous materials, lift up to 100 lb, follow cGMP and safety procedures, pass drug test.
2d
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Proctor
Moorpark or Camarillo or Ventura County
$4k-$5k/mo OnsiteFull Time
High school diploma or equivalent required; administer and proctor tests, maintain confidential test materials, and perform clerical tasks as directed.
Zoom
1mo
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Sr. Director of Material Sourcing and R&D
Culver City, California, United States
$160k-$234k/yr HybridFull Time
10+ YOE10+ years in material R&D and product development with textile technology expertise; experience sourcing, testing, and scaling fabrics; sustainability and supplier management; senior-level cross-functional leadership.
2mo
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CNC Operator I
Carson, California, United States
OnsiteFull Time
1+ YOEOperate CNC machines, read blueprints, load materials, perform tests, inspect parts with precision tools, and maintain machinery.
Haas controller, calipers, micrometer, gage, blueprints
1mo
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Quality Control Lab Technician
Little Rock, California, United States
$24-$26/hr OnsiteFull Time
High school diploma or equivalent; working knowledge of Microsoft Office; ability to perform sieve analysis, moisture testing, and other materials tests in accordance with ASTM/AASHTO/Caltrans; attention to detail and recordkeeping.
Microsoft Office
2mo
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Quality Specialist
Compton or Rancho Dominguez
$48k-$54k/hr OnsiteFull Time
Quality control testing of materials and finished goods; SAP data entry; SHEQ compliance; sample management; support for Quality Engineers; process optimization; project execution; develop tests and report data; coordinate regulation changes.
SAP, Laboratory testing equipment
2mo
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Mechanical Engineer, Fluid Systems - 2026 New Graduate
El Segundo, California, United States
$105k-$125k/yr OnsiteFull Time
0+ YOEBachelor’s degree in Mechanical, Materials, Aeronautical, Civil or Structural Engineering; experience with fluid system design and testing; strong thermal/hydraulic knowledge; communication skills.
Matlab, Python, Finite Element Analysis
1mo
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Quality Control Inspector I
Sylmar, California, United States
$16-$33/hr OnsiteFull Time
0+ YOEPerforms visual, dimensional and functional inspection and testing of materials/components, records test data, and follows FDA/GMP/ISO13485 procedures; 0-2 years quality/inspection experience preferred; blueprint reading and optical measurement familiarity.
Microsoft Word, Microsoft Excel, optical measurement equipment, hand tools, gages, pressure and force gage testing