Mid-level Hardware Engineering Jobs in California

94 open Mid-level Hardware Engineering jobs in California at 28 companies, including Amazon, Cisco and Hewlett Packard Enterprise. Updated daily from company career pages.

Amazon

Amazon is an e-commerce website for consumers, sellers, and content creators.

Cisco

Cisco develops, manufactures, and sells networking hardware, telecommunications equipment, and other technology services and products.

Hewlett Packard Enterprise

Hewlett Packard Enterprise is an edge-to-cloud company that uses comprehensive solutions to accelerate business outcomes.

Anduril Industries

Anduril Industries is a defense product company that builds technology for military agencies and border surveillance.

Blue Origin

Blue Origin is an aerospace company that focuses on lowering the cost of spaceflight and helping to explore the solar system.

6 more open roles at Blue Origin

AeroVironment

AeroVironment is a technology company specializing in unmanned aircraft systems and electric vehicle charging solutions.

Rocket Lab

Rocket Lab delivers a range of complete rocket systems and technologies for fast and low-cost payload deployment.

8 more open roles at Rocket Lab

Relativity Space

Relativity Space is an aerospace company that designs, develops, and builds 3D printed rockets.

14 more open roles at Relativity Space

Brain Corp

Brain Corp develops core technology for the robotics industry.

CesiumAstro

CesiumAstro provides out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space or airborne platforms.

Lucid Motors

Lucid Motors is an automotive company that specializes in electric cars.

Vast

Vast offers decision-making tools that help and support customers in purchasing homes, cars, and vacations.

Booz Allen Hamilton

Booz Allen Hamilton is a consulting firm that specializes in analytics, technology, and engineering.

Figure

Figure Robotics is an AI robotics company that is building a multi-purpose humanoid form robot.

Shield AI

Shield AI is an artificial intelligence company that aims to protect service members and civilians with intelligent systems.

Matic

Matic is a technology startup that provides AI-powered indoor robots.

Penumbra

Penumbra develops clinically beneficial products that help patients suffering from stroke and other neurovascular diseases.

Form Energy

Form Energy develops and commercializes a low-cost battery system that can store wind and solar energy for a long duration.

Divergent

Divergent is a developer of an end-to-end digital production system to reform industrial-scale manufacturing.

Velo3D

Velo3D is a digital manufacturing company that uses 3D production printers and flow print preparation software to print 3D metal.

Updated 2026-10-10.