93 microscopy jobs at 53 companies in Simi Valley, CA

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Materials Engineer II
Torrance, California, United States
$115k-$150k/yr OnsiteFull Time
Antares
Antares: Designing and manufacturing microreactors for defense and space missions.
2+ YOEBachelor's in materials/mechanical engineering, 2+ years materials engineering experience, proficiency in optical/electron microscopy and mechanical property evaluation, materials characterization and failure analysis.
optical microscopy, electron microscopy
3w
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Principal Scientist – Surface Biology Early Validation Lead
Thousand Oaks, California, United States
$140k-$190k/yr OnsiteFull Time
Amgen
AmgenNASDAQ: AMGN: Develops and manufactures biotechnology medicines for serious diseases.
3+ MgmtAdvanced scientific degree or equivalent experience with demonstrated leadership; minimum 3 years people-management experience; expertise in cell-surface biology and quantitative cell-based assays; experience with flow cytometry, microscopy, imaging, and proteomics.
flow cytometry, microscopy, high-content imaging, proteomics
1mo
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Production Technician I
Monrovia, California, United States
$23-$28/hr OnsiteFull Time
STAAR Surgical
STAAR SurgicalNASDAQ: STAA: Develops and sells implantable lenses for vision correction.
High school/GED required; sterilizer operator certification and basic CNC training required; experience with ISO/GMP and microscopy recommended; must follow SOPs, document records, troubleshoot equipment, and have basic computer skills.
CNC, microscope, sterilizer, measurement equipment
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Electromechanical Assembler I
Oxnard, California, United States
$19-$25/hr OnsiteFull Time
PTI Technologies
PTI TechnologiesNYSE: ESE: Manufactures filtration and fluid control systems for aerospace.
1+ YOEHigh school diploma, 1+ year manufacturing experience, ability to read technical drawings, basic math, familiarity with standard measuring instruments, PPE use, ability to lift 20 lbs, microscopy work, overtime availability, English proficiency.
SMI, microscope, CAD, PAD
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Postdoctoral Scholar - Research Associate
Los Angeles, California, United States
OnsiteFull Time
Keck Medicine of USC
Keck Medicine of USC: Provides specialized medical care and research via university health system.
Fixed-term, grant-funded postdoctoral research role requiring experience with immunology, molecular genetics, flow cytometry, PCR techniques, microscopy, and data analysis in a laboratory setting.
Immunology, Molecular genetics, Flow Cytometry, Microbiology, DNA & RNA isolation from FFPE tissues, RT qPCR, RT2 Profiler PCR Array, Immunohistochemistry, Tissue microarray, Digital image analysis
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Staff Research Associate 3
Los Angeles, California, United States
$75k-$121k/yr OnsiteFull Time
UCLA Health
UCLA Health: Provides comprehensive hospital services and academic medical research.
3+ YOEBS/BA in biology-related field, 3-5 years BSL2 lab experience, expert judgment in assay design, experience with flow cytometry, cell sorting, microscopy, and laboratory operations.
BD Symphony 6 sorter, BDFACSDiscovery A8, light microscope, fluorescent microscope
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Postdoctoral Fellow
Duarte, California, United States
$34-$38/hr OnsiteFull Time
City of Hope
City of Hope: Medical research and treatment center for cancer and diabetes.
Doctorate (PhD/MD or equivalent) in a quantitative or biological field; experience in computational modeling and/or experimental cell biology; proficiency in R, MATLAB or Python; primary cell culture and quantitative microscopy experience preferred.
R, MATLAB, Python
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Research Associate, Cancer Companion Diagnostics
Carpinteria, California, United States
$74k-$116k/yr HybridFull Time
Agilent Technologies
Agilent TechnologiesNew York Stock Exchange: A: Providing instruments, software, and consumables for laboratory scientific discovery.
2+ YOE2+ years lab experience; BS/BA or MA in biology/biochemistry or related; experience with immunohistochemistry, microscopy, assay development; quality system familiarity; Microsoft Office proficiency; strong communication and problem-solving.
Microsoft Office
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Research Associate
Los Angeles, California, United States
$71k/yr OnsiteFull Time
University of Southern California
University of Southern California: Private research university providing higher education and healthcare services.
1+ YOEPh.D. required; minimum 1 year research experience (4–6 years wet-lab preferred). Expertise in molecular biology, in vitro/in vivo experiments, biochemistry, nucleic acids techniques, microscopy, and data analysis.
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Postdoctoral Scholar in Cancer Immuno-Therapeutic Research
Los Angeles, California, United States
OnsiteFull Time
University of California
University of California: A public research university system providing education and healthcare.
PhD or MD/PhD required; experience in molecular biology, cancer immunology, microscopy, immunohistochemistry, FACS, virology, and genomics; publication record with at least two first-author papers; ability to mentor trainees and prepare manuscripts and grants.
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Optoelectronic Component Design Engineer
Camarillo, California, United States
$120k-$140k/yr OnsiteFull Time
ITW
ITWNYSE: ITW: Global manufacturer of specialized industrial equipment and consumables.
6+ YOEBachelor's in EE/Applied Physics, 6+ years in optoelectronic component manufacturing/engineering, experience with microelectronic packaging/assembly, NPI, customer-facing technical work, product qualification/compliance, and ability to work with export-controlled information (U.S. Person).
AutoCAD, Microsoft Office Suite, ERP Systems, SPC, DOE, JMP, Minitab, multimeter, picoamp meters, power supplies, optical microscopes, spectrometers, wire bonders, die attach systems, environmental chambers, optical testers
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Registered Veterinary Technician - Veterinary Medical Center of Woodland Hills
Woodland Hills, California, United States
$25-$34/hr OnsiteFull Time
AmeriVet Veterinary Partners
AmeriVet Veterinary Partners: Operates a national network of community-based veterinary clinics.
3+ YOEActive California RVT license, 3+ years clinical veterinary experience, venipuncture and IV catheter skills, digital radiography, dental and anesthesia support, lab and ultrasound experience preferred, strong communication and documentation skills.
digital radiology (X-ray), ultrasound, microscope
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Quality Lab Lead - 2nd Shift
Torrance, California, United States
$34-$41/hr OnsiteFull Time
LISI Aerospace
LISI AerospaceEuronext Paris: FII: Manufactures high-performance fasteners and metal components for aircraft.
5+ YOEHigh school diploma, minimum 5 years metallurgical or physical laboratory/inspection experience, ability to read blueprints, perform mechanical and metallurgical tests, calibrate gauges, and create inspection and lab reports.
GageTrak, Kissflow, Trulok, Shop Floor System, Calipers, Micrometers, Height gages, Ring gages, Pin gages, Optical comparator, Microscopes
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Electro-Mechanical Technician B Second Shift - Millennium Space Systems
El Segundo, California, United States
$23-$33/hr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
1+ YOEHigh school diploma/GED, >1 year assembly experience, ability to lift 20lbs, stand for extended periods, follow detailed work instructions, obtain U.S. security clearance (Top Secret), and perform soldering and precision assembly.
torque wrenches, micrometers, calipers, microscope, dial indicators, sheet metal brakes, sheers, Microsoft Office
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Electro-Mechanical Technician B Second Shift - Millennium Space Systems
El Segundo, California, United States
$23-$33/hr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOEHigh school diploma/GED, >1 year assembly/manufacturing experience, ability to follow drawings and work instructions, steady hand-eye coordination, lift 20+ lbs, U.S. citizenship and ability to obtain Top Secret clearance.
Torque wrenches, Micrometers, Calipers, Dial indicators, Sheet metal brakes, Sheers, Microscope, Microsoft Office, J-STD-001
2mo
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Auto/Manual Die Attach Operator I (24662)
Chatsworth, California, United States
$18-$20/hr OnsiteFull Time
NEOTech
NEOTech: Provides contract electronic manufacturing and product design engineering services.
1+ YOEHigh School Diploma or GED; US citizenship or permanent residency; 1+ year manual die attach experience preferred; ability to work in a cleanroom; good English skills.
epoxy dispensing equipment, pick and place machines, mri s / palomar equipment, clean room tools, x-acto knives, fine tipped tweezers, calipers, scales, microscope
2mo
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Metallurgical Lab Tech I- 2nd shift 1:30pm-10:00pm
City of Industry, California, United States
$19-$30/hr OnsiteFull Time
TriMas
TriMasNASDAQ: TRS: Manufactures engineered products for packaging, aerospace, and industrial markets.
3+ YOEHigh school diploma or GED; minimum 3 years quality experience in manufacturing; aerospace lab experience preferred; ability to operate metallurgical lab equipment and precision instruments; weekend and extended hours as needed.
metallurgical equipment, micrometers, calipers, lathe, cutters, grinders, polishers, etching equipment, microscope, hardness tester, plating thickness instrument, laboratory instruments, precision measuring instruments
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Senior Avionics Technician
Gardena, California, United States
OnsiteFull Time
Singularity Defense
Singularity Defense: Develops low-cost autonomous missile and air defense systems.
5+ YOE5+ years electronics prototyping and production support, fine-pitch crimping, wiring harness assembly, ESD and component-level troubleshooting, ability to work from incomplete documentation, strong communication and documentation skills.
Altium, OrCAD, oscilloscopes, multimeters, logic analyzers, power supplies, microscopes
2mo
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2nd Shift CNC Machine Operator 2
Valencia, California, United States
$28-$38/hr OnsiteFull Time
HBD Industries
HBD Industries: Designs and manufactures highly engineered industrial products and components.
3+ YOEHigh school diploma, minimum 3 years CNC mill setup and operation, ability to lift 50 lbs, blueprint and GD&T knowledge, precision inspection tool experience, intermediate CNC program editing and shop math skills.
CNC programs, Geometric Dimensioning and Tolerancing (GD&T), micrometers, dial indicators, bore gauges, thread gauges, calipers, comparators, microscopes, grinders, deburring tools
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Precision Cleaning Intern (Fall 2026)
Redondo Beach, California, United States
$30/hr OnsiteInternship
Impulse Space
Impulse Space: Developing in-space transportation services and orbital transfer vehicles.
Currently enrolled in a bachelor’s or master’s engineering/materials program; familiarity with contamination control, machining impacts, lab tools; able to work on-site in Redondo Beach; U.S. citizenship or equivalent required.
microscopes, analytical balances, UV inspection