607 Junior Design Engineer jobs in Ontario,CA

~ 44 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Mechanical Design and Manufacturing Engineer

Canopy A&D

Irvine, CA 92620

3+ years of mechanical design experience, with emphasis on composites, thermal control, and vibration damping materials
Proven leadership in engineering projects involving design, prototyping, and manufacturing of mechanical, phenolic, and polymer-based systems
Hands-on experience with technical projects, including collegiate or professional work focused on advanced materials and mechanical components
Strong understanding of elastomer and phenolic manufacturing processes, material properties, and relevant testing standards
Proficient in CAD software with the ability to produce high-quality, industry-compliant engineering drawings
Solid grasp of engineering fundamentals including structures, materials science, thermal management, and mechanical systems
Skilled in prototyping and fabrication techniques such as composite compression curing, composite layups, and mechanical assembly
Bachelor's degree in Mechanical Engineering or a related field, or equivalent industry experience in advanced material applications
Ability to communicate effectively in verbal and written English

~ 29 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Principal Systems Engineer-R&T Process Development Engineer(Onsite)

Collins Aerospace

Riverside, CA 92506

U.S. Person
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience
Multi-Axis robotics programming and operation experience
PLC programming and operating experience
Systems development and integration experience
Experience as a technical SME, relationship building, effective communications, lean leader, influencer
Product development and introduction experience

~ 34 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Junior Planner

Howmet Aerospace

Fullerton, CA 92831

High school diploma or General Education Degree (GED) preferred
Knowledge of Microsoft Office, and proficiency in Excel
Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position

Designer/Drafter

Hydraflow

Fullerton, CA 92833

$33-$40/hr

~ 34 min Onsite

High School education or equivalent
3+ years of experience as a Drafter in structural or mechanical design
CAD experience in 2D drafting using Creo Elements/Direct Drafting (or similar) and 3D modeling using Solidworks (or similar)
Fluent in English (able to read, speak, write and understand)
Must be a U.S. Person (U.S. Citizen or Permanent Resident)

~ 34 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Expert RF Hardware Engineer - Military GPS & PNT

L3 Harris

Yorba Linda, CA 92886

Bachelor's degree in electrical engineering
Minimum of 12 years of prior relevant experience
Graduate Degree and a minimum of 10 years of prior related experience
In lieu of a degree, minimum of 16 years of prior related experience
Minimum of 7 years' experience in ability to capture schematics design and PCBA Layout using modern EE CAD such as Altium or Mentor Graphics
5 years' experience with project management and product design team leadership guided by individual annual goals and objectives with minimal oversight or direction; working in a team environment as an individual contributor
8 years' strong experience with receiver, Antenna, or Radio design (i.e. RF)
4 years' experience with embedded Hardware design
4 years' experience demonstrating strong verbal and written skills
7 Years experience with design tools such as MATLAB/Simulink, P-Spice, Agilent ADS (or AWR), Schematics Capturing/PCBA Layout tools such as Altium, Mentor Graphics, and Ansys HFSS
Active Secret security clearance

~ 42 min OnsiteHealth Insurance

Senior Machine Learning Engineer, Applied Intelligence

Anduril Industries

Santa Ana, CA 92704

8+ years of experience in a software engineering role building production systems, ideally in a fast-paced environment.
Deep expertise in MLOps with end-to-end experience delivering production-grade AI/ML systems.
Strong technical fluency in modern software architectures, APIs, distributed systems, CI/CD, and cloud or edge infrastructure.
Deep experience with MLOps: data acquisition, labeling, curation, pipeline management, model versioning, continuous integration, and model monitoring.
Strong proficiency in Python and experience with deep learning frameworks (PyTorch, TensorFlow).
Experience building and deploying containerized ML services using Docker and Kubernetes.
Proficiency in data engineering, time-series data modeling, and working with semantic/ontology-driven data systems.
Experience implementing observability for model performance, inference accuracy, and data drift.
Familiarity with event-driven architectures, IoT/UNS patterns, and real-time systems integration.
Experience building systems that must operate reliably under real-world operational constraints (high availability, low latency, or constrained environments).
Strong stakeholder management skills with proven experience aligning engineering, data, and manufacturing teams.
Excellent written and verbal communication skills; able to bridge research, platform, and production domains and collaborate across engineering, manufacturing, and operations teams.
Degree in Computer Science, Information Systems, Engineering, or related technical field, or equivalent practical experience.
U.S. Person status is required as this position needs to access export controlled data.

Manufacturing Engineer

Kirkhill

Brea, CA 92821

~ 26 min Onsite

Bachelor's degree in Industrial or Mechanical Engineering or related discipline.
Three to five year's experience in Manufacturing Engineering.
The ability to work with minimum supervision and make independent decisions.
Strong communication, presentation, interpersonal, and organizational skills.
Demonstrated experience in analyzing and solving parts and process issues.
Demonstrated ability to meet critical deadlines in fast paced environment.
Team player with ability to work well with employees and customers alike.
High level of motivation and sense of urgency.
Intermediate skills in working with Microsoft Office.
Ability to multi-task and shift priorities.
All successful candidates must submit to post offer pre-employment physical examination, drug/alcohol screen and background check as a condition of employment.

~ 44 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

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Test Engineer (Linux / Systems Testing)

TEKsystems

Irvine, CA 92602

$30-$35/hr

Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, or a related technical discipline
Experience with software, systems, or QA testing
Linux or Unix experience
Experience executing test cases and documenting results
Strong troubleshooting and analytical skills
Excellent communication and collaboration abilities

~ 31 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

AMOC Senior Systems Engineer

BAE Systems

March Air Reserve Base, CA 92518

10+ years of experience in evaluating, analyzing, and ensuring the effective operation of C4I communications capabilities and infrastructure
Strong understanding of C4I systems and technical requirements
Experience with system design, development, and implementation

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Manufacturing Engineer

CEMCO1

La Puente, CA 91746

~ 31 min Onsite

Bachelor of Science degree in Mechanical Engineering or Electrical Engineering
5+ years of experience in a manufacturing environment
Lean Six Sigma (Green/Black Belt)
GD&T; (ASME Y14.5) training/certification
SolidWorks (CSWA/CSWP) certification are a plus
Strong verbal and written communication skills
Ability to read, create, and interpret engineering drawings and specifications
Proficient in Microsoft Word, Excel, and PowerPoint
Working knowledge of SolidWorks (or equivalent 3D CAD) for parts/assemblies and production drawings
Familiarity with manufacturing systems/ERP for routings, work orders, and part master data
Ability to analyze and summarize production/quality data using Excel (e.g., pivot tables and charts)
Ability to troubleshoot equipment and process issues using structured problem-solving and root cause analysis (e.g., 5-Why, fishbone)
Ability to evaluate risk and manufacturability considerations and support corrective/preventive actions
Ability to prioritize work, make sound recommendations, and support implementation in a fast-paced manufacturing environment
Strong organizational and time-management skills with the ability to manage multiple priorities
Effective cross-functional teamwork and shop-floor engagement
Attention to detail and commitment to safety, quality, and continuous improvement
Ability to maintain accurate engineering documentation and follow established procedures
Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions