1852 Defi Protocol Developer Solidity jobs in Los Angeles,CA

New, Posted 14 hours ago

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Senior Fab Quality Manager - InP Photonics

Semtech

Alhambra, CA 91801

~ 17 min OnsiteUrgently Hiring

Master's Degree in Electrical/Electronic Engineering, Applied Physics, Materials Science, Optical Engineering or related degree.
Solid knowledge of III-V semiconductor device physics with emphasis on InP-based photonic devices including edge-emitting lasers, VCSELs, SOAs, and modulators.
Deep understanding of InP epitaxial growth processes (MOCVD/MBE), including material quality assessment, layer structure optimization, and defect management.
Solid knowledge of wafer fabrication processes specific to III-V compounds including dry/wet etching, metallization, passivation, cleaving, and AR/HR coating technologies.
7+ years of demonstrated experience in quality engineering, product engineering, or process engineering within III-V semiconductor or photonics manufacturing environment.
Demonstrated experience implementing and maintaining ISO9001 and ISO14001 management systems in a manufacturing environment.
Effective communicator with the ability to interface at all levels within the organization, possessing a thorough written and verbal command of the English language.

SmartExplore AI is experimental.

New, Posted 4 hours ago

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Machine Shop Technician II

Relativity Space

Long Beach, CA 90805

~ 29 min OnsiteUrgently Hiring

2+ years of hands-on machining experience operating or programming CNC lathes, mills and/or EDM machines
Experience in machine maintenance, troubleshooting, and calibration to ensure optimal performance
Experience in using common inspection tools (calipers, micrometers, dial indicators, etc.)
Ability to interpret and verify engineering drawings, blueprints, and technical specifications using precision measuring instruments
Ability to adapt in fast paced environments

SmartExplore AI is experimental.

New, Posted 11 hours ago

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Systems Development Engineer, Production and Post Production Technology

Amazon.com Services LLC

Culver City, CA 90232

New, Posted 14 hours ago

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Manufacturing Engineer II

Dexter Magnetic Technologies

Torrance, CA 90505

~ 24 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Manufacturing Engineering, Mechanical Engineering, or related field
Entry-level to intermediate machining experience (shop floor exposure, internship, or prior machinist role)
Basic understanding of CNC machining processes, tooling, and materials
Ability to read and interpret engineering drawings and GD&T;
Familiarity with standard manufacturing documentation and change control processes
Strong problem-solving and communication skills

SmartExplore AI is experimental.

New, Posted 14 hours ago

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Naval Nuclear Propulsion Information (NNPI) Control Officer

Hadrian

Los Angeles, CA 90011

OnsiteHealth InsuranceRetirement Benefit

U.S. citizenship
An active U.S. security clearance or eligibility to obtain and maintain a U.S. security clearance
5-7+ years of public or private sector experience in planning, developing, and implementing policies, procedures, and processes related to NNPI and similar topics (e.g., Controlled Nuclear Information Areas and Nuclear Work Areas)
Deep knowledge of NNPI compliance requirements
Proven success building systems from the ground up
Strong experience managing multiple workflows and designing scalable systems
Experienced strategic partner to senior leaders, managing complex processes and working with government and third-party partners to efficiently tackle difficult problems
Comfortability handling sensitive, confidential, and classified materials
Exceptional organizational and communication skills

SmartExplore AI is experimental.

New, Posted 14 hours ago

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Senior Industrial Engineer

Votaw Precision Technologies, LLC

Santa Fe Springs, CA 90670

~ 21 min Onsite

Proficiency with ERP software (Epicor preferred - specifically master scheduling and planning modules).
Strong understanding of manufacturing processes and capacity planning.
Ability to apply factory simulation and process flow methodologies to model system operations, diagnose bottlenecks and queue constraints, and optimize throughput, cycle time, and overall cost efficiency.
Excellent analytical and problem-solving skills.
Ability to interpret MRP outputs and adjust schedules accordingly.
Advanced Microsoft Excel skills for data analysis and reporting.
Proficiency with MS Office Suite (Excel, Word, Outlook, PowerPoint) and experience with ERP/MRP (Epicor) systems is required.
Bachelor's degree in Engineering, Manufacturing Engineering, Industrial Engineering, or related field.
7+ years of industrial or manufacturing engineering experience within an aerospace manufacturing environment.
This position requires the use of information or access to hardware subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons as defined by ITAR.
Ability to walk the shop floor to obtain a visual on job status.
Ability to work onsite, including hours outside of a normal working day, to meet critical deadlines.

SmartExplore AI is experimental.

New, Posted 4 hours ago

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CNC Machinist II

Relativity Space

Long Beach, CA 90805

~ 29 min Onsite

2+ years of hands-on machining experience operating or programming CNC lathes, mills and/or EDM machines
Experience in machine maintenance, troubleshooting, and calibration to ensure optimal performance
Experience in using common inspection tools (calipers, micrometers, dial indicators, etc.)
Ability to interpret and verify engineering drawings, blueprints, and technical specifications using precision measuring instruments
Ability to adapt in fast paced environments

SmartExplore AI is experimental.

New, Posted 14 hours ago

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Manufacturing Engineer II

Hottinger Brüel & Kjær

Los Angeles, CA 90011

$78,000-$98,000/yr

OnsiteEducation AssistancePaid Time OffRetirement Benefit

Bachelor's degree in mechanical or electrical engineering
SolidWorks and PDM usage experience is required.
GD&T; experience is required.
Experience in Design for Manufacturability (DFM), and Design for Assembly (DFA), statistical tolerance analysis techniques, functional dimensioning, and tolerance analysis.
Lean Experience required
Advanced computer skills, including Microsoft Office and related tools
Knowledge of commonly used concepts, practices, and processes in a production environment
Must live local.
This position requires the use of information that is subject to the International Traffic in Arms Regulations (ITAR).
All applicants must be U.S. persons within the meaning of ITAR.
Candidates must be legally authorized to work in the United States full-time and will not require sponsorship either now or in the future to obtain an employment visa.

SmartExplore AI is experimental.

New, Posted 14 hours ago

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Tool Cutter Grinder

Crane Company

Burbank, CA 91505

~ 21 min OnsitePaid Time OffRetirement Benefit

Experience: 3+ years of relevant work experience
Knowledge: Highly knowledgeable in various grinding processes, materials and precision measuring instrumentation; Understanding of geometry/trigonometry; Experience setting up/running tool and cutter grinders
Skills/Abilities: Ability to read and interpret blue prints and manufacturing outlines; Ability to communicate clearly and effectively both verbally and in writing; Ability to review area workloads, prioritize and assign to team members to support area; Be capable of running complete tools from solid carbide rod or high speed steel blanks; Proven ability to work with minimal supervision and oversight under tight time constraints
Education/Certification: High School diploma or equivalent
Eligibility Requirement: This position may require access to Controlled Data or Information. Where the position requires such access only US Persons will be considered. As a US Department of Defense contractor, we are bound by International Traffic in Arms Regulations (ITAR).
In our efforts to maintain a safe and drug-free workplace, Crane Aerospace & Electronics requires that candidates complete a satisfactory background check. FAA sensitive positions require employees to participate in a random drug test pool.
Lifting (in pounds): up to 40 pounds
Pushing (in pounds): up to 40 pounds
Standing: 50% *percentage is approximate and may vary depending on work task
Sitting: 50% *percentage is approximate and may vary depending on work task
Mental/Visual: use of microscope and computer

SmartExplore AI is experimental.

Easy Apply

HVAC Manager - Lead Teams, Full Benefits & Paid Training

JW Plumbing - Heating and Air

Inglewood, CA 90301

~ 21 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

5+ years of HVAC experience, with at least 2 years in a supervisory or management role
Proven experience managing teams in a service or sales environment
Strong knowledge of residential HVAC systems and service operations
ServiceTitan or similar CRM software experience
Current and valid California driver's license
Physical Demands: The principal duties of this position are performed in a variety of environments, including customer homes, the outdoors, and field environments at development and work sites on uneven and rough terrain. Employees in this role may be required to stand, sit, walk, squat, kneel, crouch or climb throughout the day, occasionally lifting up to 50 lbs.

SmartExplore AI is experimental.