669 mechanical designer jobs at 233 companies in Montebello, CA

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Turbomachinery Mechanical Designer
Torrance or Orangeville
$140k-$215k/yr OnsiteFull Time
Valar Atomics
Valar Atomics: Private developer of small modular nuclear reactors and fuel-production facilities for industrial power and clean fuels.
3+ YOEBachelor's in mechanical or aerospace engineering, 3+ years as a mechanical designer, material selection and manufacturing knowledge, and high-temperature component experience. U.S. work authorization required.
SolidWorks, Creo, NX, 3D CAD, GD&T
1mo
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Mechanical Designer II
Anaheim, California, United States
$40-$45/hr RemoteFull Time
American Equipment Holdings
American Equipment Holdings: U.S. industrial overhead-crane, hoist, rigging, parts, and maintenance provider serving mission-critical material-handling customers.
5+ YOE5+ years mechanical design experience (crane/heavy equipment preferred); CSWP required, CSWE preferred; proficiency with SolidWorks, PDM, AutoCAD, Microsoft Office; strong mechanical and GD&T knowledge.
SolidWorks, PDM, AutoCAD, Microsoft Office
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Mechanical Designer
Irvine, California, United States
$100k-$125k/yr OnsiteFull Time
Ondas Holdings Inc.
Ondas Holdings Inc.: World View is a private stratospheric sensing operating high-altitude balloons for defense, government, and commercial customers.
5+ YOEHigh school diploma, 5+ years using SolidWorks and SolidWorks PDM for modeling, assemblies, and 2D drawings, 3+ years of engineering documentation, GD&T knowledge, and hands-on subsystem integration experience.
CAD, SolidWorks, SolidWorks PDM, Acceptance Test Procedure, Bill of Materials, GD&T, ASME Y14.5
2mo
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Mechanical Designer
Irvine, California, United States
$100k-$125k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: U.S. aerospace and defense designing autonomous unmanned aircraft and counter-UAS systems for military customers.
5+ YOE5+ yrs SolidWorks modeling/drawings; 3+ yrs engineering docs; GD&T ASME Y14.5; cross-domain integration; on-site Irvine; US work authorized.
SolidWorks, SolidWorks PDM, GD&T ASME Y14.5
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Mechanical Designer/Drafter I 
Moorpark, California, United States
$19-$30/hr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Developer of unmanned aircraft systems and defense technologies.
0+ YOEHigh school diploma/GED and 0–2 years of mechanical design or drafting experience. Requires SolidWorks CAD/EPDM proficiency, aerospace composite design knowledge, and understanding of GD&T and documentation standards.
SolidWorks EPDM, SolidWorks CAD, Agile PLM, GD&T, ASME
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Mechanical Designer - CFD Analyst
Los Angeles or Los Angeles or Orange or El Segundo or Denver or Sacramento or Addison or Boston or Chicago or Royal Oak or San Francisco or San Diego
$110k-$150k/yr HybridFull Time
HED
HED: Privately held architecture and engineering consultancy serving healthcare, education, federal, housing, and workplace clients.
5+ YOEBachelor's in mechanical engineering; 5+ years in AEC; 3+ years CFD; Revit experience; strong communication; detail-oriented; team oriented.
CFD, Revit
1mo
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Opto-Mechanical Designer - Remote
United States or El Segundo
$82k-$123k/yr RemoteFull Time
KBR
KBRNYSE: KBR: Provider of science, technology, and engineering solutions.
3+ YOERequires T/SCI (Top Secret/SCI) clearance, BS in a technical field (or equivalent experience), 3+ years opto-mechanical design experience (or 7+ yrs equivalent), proficiency with SolidWorks and NX, CAD and optical subsystem integration.
SolidWorks, NX
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Mechanical Designer (HVAC)
Hawthorne, California, United States
$100k-$140k/yr OnsiteFull Time
SpaceX
SpaceXNasdaq: SPCX: Designing, manufacturing, and launching advanced rockets and spacecraft.
1+ YOEBachelor’s degree in engineering and 1+ year of professional fluids-component experience required. CAD, HVAC, fluid systems, instrumentation, structural analysis, and GD&T experience preferred.
NX, CAD, data acquisition equipment, pressure transducers, thermocouples, resistance temperature detectors, relays, ASME Y14.5-1994, GD&T
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Senior Mechanical Designer
Los Angeles, California, United States
$120k-$155k/yr OnsiteFull Time
Voltify
Voltify: Private U.S. developer of battery locomotives, charging systems, and renewable microgrids for freight rail.
Proven SolidWorks and SolidWorks PDM proficiency, PDM administration, create manufacturable assembly/detail drawings, GD&T knowledge, ECO/PLM experience, strong organization and cross-functional collaboration.
SolidWorks, SolidWorks PDM, GD&T, ECO, PLM
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Sr. Mechanical Designer - Mission Critical
Los Angeles or New York City or Plano or Nashville or Phoenix or Las Vegas or Lenexa or Kansas City or Philadelphia or Denver or Houston or Chantilly or Bentonville or St. Louis or Lenexa
$126k-$220k/yr HybridFull Time
Henderson Engineers
Henderson Engineers: Employee-owned national building-systems engineering design firm serving business, community, grocery, health, retail, and venue clients.
12+ YOERequires 12 years of relevant experience, high school diploma or equivalent, technical certifications, expert engineering design knowledge, and proficiency with Revit, Bluebeam Revu, and Microsoft Office. A relevant bachelor's degree is preferred.
Revit, Bluebeam Revu, Microsoft Office
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Mechanical Systems Senior Designer (Remote Contract)
Mission Viejo, California, United States
$80-$90/hr RemoteContract
Saratech
Saratech: Private engineering-services and software-consulting firm helping manufacturers design and produce complex products.
7+ YOERequires a mechanical or aerospace engineering bachelor's degree or equivalent, 7+ years of related industry experience, aircraft mechanical systems expertise, Part 23 certification knowledge, GD&T, and engineering change experience.
CATIA 3DEXPERIENCE (3DX), Zonal Reference Models (ZRM), Interface Control Models (ICM), Interface Control Drawings (ICD), ASME Y14.100, Y14.5 GD&T
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Product Designer
Ontario, California, United States
OnsiteFull Time
Safariland
Safariland: Private manufacturer of protective equipment, holsters, armor, and communications products for law enforcement, military, and public-safety customers.
3+ YOE3+ years product design experience with 2D/3D CAD, SolidWorks, prototyping, plastic injection molding, CNC and rapid prototyping; B.S. in Mechanical Engineering or technical equivalent; ability to build prototypes and work with firearms.
SolidWorks, PowerShape, DraftSight, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, CAD, ERP, 3D printers, 3D scanner, CNC, Consew leather machine
2w
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BIM Designer, Mechanical
Houston or San Francisco or Long Beach or United States
HybridFull Time
Giga Energy
Giga Energy: American AI energy infrastructure manufacturer and site developer building data centers and making transformers for AI companies.
5+ YOEBachelor's degree or equivalent experience, 5+ years developing mechanical systems in Autodesk Revit, HVAC and hydronic modeling, BIM coordination, clash resolution, and mechanical sizing knowledge.
Autodesk Revit, Navisworks Manage, Autodesk Construction Cloud, BIM 360, FSA, HSA
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Mechanical EIT - Building Engineering
Irvine or Los Angeles
OnsiteFull Time
HDR
HDR: Global professional services firm specializing in architecture, engineering, and construction.
Bachelor's in Mechanical Engineering and EIT certificate required; proficiency in Microsoft Office and AutoCAD; experience with HVAC/plumbing, energy analysis, and construction documents preferred.
Microsoft Office, AutoCAD, Trace 3D, IESVE
1w
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Senior Combat Designer, Systems - World of Warcraft | Irvine, CA
Irvine, California, United States
$82k-$152k/yr HybridFull Time
Blizzard Entertainment
Blizzard EntertainmentNASDAQ: MSFT: Develops and publishes interactive video games and services.
8+ YOERequires 8+ years of game design experience or equivalent portfolio, combat or class mechanics design experience in open-world RPGs or MMOs, cross-functional collaboration, critical thinking, and proficiency with Excel, game engines, and proprietary tools.
Microsoft Excel, game engines, Battle.net, Xbox, PlayStation, Nintendo Switch, iOS, Android
2mo
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Fire Alarm Designer (REMOTE West Coast)
Santa Fe Springs or Oregon or Washington or Nevada or California or Las Vegas or Portland or Seattle or United States
$78k-$107k/yr RemoteFull Time
Johnson Controls Fire Protection LP
Johnson Controls Fire Protection LP: Fire and life-safety services serving commercial, government, industrial, healthcare, and other building customers.
2+ YOERequires at least two years of fire alarm design experience, drafting or CAD skills, computer proficiency, strong communication, attention to detail, and understanding of mechanical system interfaces; NICET preferred.
CAD
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Mechanical Engineer
Rialto, California, United States
$85k/yr OnsiteFull Time
Winpak Lane, Inc.
Winpak Lane, Inc.Toronto Stock Exchange: WPK: Public packaging manufacturer producing flexible and rigid packaging, lidding, and machinery for food, beverage, and healthcare customers.
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical/equipment design experience, SolidWorks/Autodesk and MS Office proficiency, blueprint reading, mechanical design and manufacturing experience.
SolidWorks, Autodesk, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Senior Packaging Production Designer
Beverly Hills, California, United States
$90k-$120k/yr OnsiteFull Time
Alo Yoga
Alo Yoga: Premium athletic apparel and wellness lifestyle brand.
5+ YOE5+ years packaging production experience; expertise in print production, dielines, mechanicals, artwork version control; strong attention to detail, communication, and systems-thinking; proficiency in Adobe Illustrator and InDesign; Figma familiarity preferred.
Adobe Creative Suite, Illustrator, InDesign, Figma
3mo
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Mechanical Engineer
Irvine or Los Angeles
$93k-$132k/yr OnsiteFull Time
HDR
HDR: Global professional services firm specializing in architecture, engineering, and construction.
6+ YOEBachelor's degree in Mechanical Engineering; minimum 6 years in mechanical and plumbing design for commercial or institutional buildings; PE license; experience with building systems; proficiency with MS Office and design software.
MS Office, Trane TRACE, Manufacturer selection software
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Mechanical Engineer
El Segundo or Los Angeles
$110k-$138k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Redefining modern defense with a multi-product portfolio.
Bachelor's degree in mechanical engineering or related discipline, mechanical design experience, CAD proficiency, structural analysis exposure, communication skills, and ability to obtain a U.S. security clearance.
SolidWorks, Finite Element Analysis (FEA), NASTRAN, ABAQUS, ANSYS, Computational Fluid Dynamics (CFD), COMSOL, CNC