All Hardware & Physical Engineer jobs
Hardware & Physical Engineer · Seattle

Hardware & Physical Engineer Jobs in Seattle

There are currently 75 open Hardware & Physical Engineer jobs in Seattle across 12 AI startups. 7% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.

75Open roles
12Companies hiring
Oct 30, 2026Last updated
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Funding-stage mix

Series G+ 32 (43%)Private Equity 18 (24%)Series D 15 (20%)Series B 3 (4%)Debt 2 (3%)Growth 2 (3%)Series A 2 (3%)Series F 1 (1%)
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Open Hardware & Physical Engineer Roles in Seattle

RoleCompanyStageLocationPosted
2027 Early Career Electrical EngineerAndurilSeries G+Multiple locationsOct 30, 2026
2027 Early Career Mechanical EngineerAndurilSeries G+Multiple locationsOct 30, 2026
2027 Electrical Engineer InternAndurilSeries G+Multiple locationsOct 30, 2026
2027 Mechanical Engineer InternAndurilSeries G+Multiple locationsOct 30, 2026
Electrical Design EngineerCrusoeSeries FMultiple locationsOct 28, 2026
Principal ASIC Design Verification EngineerK2 SpaceSeries DMultiple locationsOct 23, 2026
Principal ASIC Package Design EngineerK2 SpaceSeries DMultiple locationsOct 23, 2026
Principal ASIC Physical Design EngineerK2 SpaceSeries DMultiple locationsOct 23, 2026
Senior ASIC Design Verification EngineerK2 SpaceSeries DMultiple locationsOct 23, 2026
Senior ASIC Package Design EngineerK2 SpaceSeries DMultiple locationsOct 23, 2026
Senior ASIC Physical Design EngineerK2 SpaceSeries DMultiple locationsOct 23, 2026
Senior Firmware Engineer, VehicleK2 SpaceSeries DMultiple locationsOct 23, 2026
Senior FPGA EngineerK2 SpaceSeries DMultiple locationsOct 23, 2026
Senior FPGA Prototyping EngineerK2 SpaceSeries DMultiple locationsOct 23, 2026
Senior RF/mmWave Post-Silicon Validation EngineerK2 SpaceSeries DMultiple locationsOct 23, 2026
Nuclear Plant Siting and Environmental Licensing EngineerTerraPowerPrivate EquityMultiple locationsOct 22, 2026
Principal Nuclear Licensing EngineerTerraPowerPrivate EquityMultiple locationsOct 22, 2026
Staff Avionics Engineer, Electrical Systems - Ranger (R6345)Shield AISeries G+Seattle, WashingtonOct 19, 2026
Engineer I, Mechanical Hardware TestShield AISeries G+Seattle, WashingtonOct 16, 2026
Radio Frequency (RF) Test EngineerBRINC DronesSeries DSeattle, WAOct 15, 2026
Principal Thermal Engineer - Aircraft Avionics & Thermal Systems (R3930)Shield AISeries G+Seattle, WashingtonOct 13, 2026
Staff RF Engineer (R5991)Shield AISeries G+Seattle, WashingtonOct 13, 2026
Senior Mechanical Engineer, Systems IntegrationShield AISeries G+Seattle, WashingtonSep 30, 2026
Staff Electrical Specialist - Hardware Test (R6122)Shield AISeries G+Seattle, WashingtonSep 28, 2026
Controls Engineer, Energy ManagementFluidStackPrivate EquityMultiple locationsSep 25, 2026
Lead Mechanical Engineer, Hardware Test (X-BAT)Shield AISeries G+Seattle, WashingtonSep 25, 2026
RF Engineer I - New Grad (R6108)Shield AISeries G+Seattle, WashingtonSep 25, 2026
Staff Electrical Engineer, Hardware Test (R6121)Shield AISeries G+Seattle, WashingtonSep 25, 2026
RF Engineer II (R6053)Shield AISeries G+Seattle, WashingtonSep 24, 2026
Staff Electrical Engineer (R5988)Shield AISeries G+Seattle, WashingtonSep 24, 2026
Controls Engineer, Capacity DeliveryFluidStackPrivate EquityMultiple locationsSep 22, 2026
Senior Electrical, Motor and Motor Drive Engineer (R6021)Shield AISeries G+Seattle, WashingtonSep 22, 2026
Senior Staff Mechanical Engineer (R5990)Shield AISeries G+Seattle, WashingtonSep 22, 2026
Staff Mechanical Engineer, Battery Pack Design (R6047)Shield AISeries G+Seattle, WashingtonSep 22, 2026
Software Engineering Manager, Hardware Test (X-BAT) (R6020)Shield AISeries G+Seattle, WashingtonSep 17, 2026
Embedded EngineerOverland AISeries BSeattle, WASep 15, 2026
Staff Mechanical EngineerLambdaDebtMultiple locationsSep 14, 2026
Senior Mechanical Controls EngineerLambdaDebtMultiple locationsSep 14, 2026
Controls Engineer, ThermofluidsFluidStackPrivate EquityMultiple locationsSep 10, 2026
Structural Engineer, ThermofluidsFluidStackPrivate EquityMultiple locationsSep 10, 2026
Senior Electrical Engineer, HardwareBRINC DronesSeries DSeattle, WASep 8, 2026
Senior Mechanical EngineerBRINC DronesSeries DSeattle, WASep 8, 2026
Structural Engineer, Modular R&DFluidStackPrivate EquityMultiple locationsAug 16, 2026
Senior Electrical Engineer, Test Equipment DesignShield AISeries G+Seattle, WashingtonJul 30, 2026
FPGA Design Engineer (R5347)Shield AISeries G+Seattle, WashingtonJul 27, 2026
Controls Engineer, Commissioning AutomationFluidStackPrivate EquityMultiple locationsJul 17, 2026
Mechanical Engineer, R&DFluidStackPrivate EquityMultiple locationsJul 17, 2026
Mechanical Engineer, Power GenerationFluidStackPrivate EquityMultiple locationsJul 17, 2026
Electrical Engineer, Substation Design R&DFluidStackPrivate EquityMultiple locationsJul 17, 2026
Controls Engineer, Demand ManagementFluidStackPrivate EquityMultiple locationsJul 17, 2026
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FAQ

How many Hardware & Physical Engineer jobs are open in Seattle?

There are currently 75 open Hardware & Physical Engineer jobs in Seattle across 12 AI startups on Fast AI Jobs.

What funding stages are hiring Hardware & Physical Engineers in Seattle?

7% of open Hardware & Physical Engineer roles in Seattle are at Series A–B startups, with the rest spread across seed and later-stage companies.

How often is this list updated?

Listings are refreshed daily from official company career pages and deduplicated by posting. Every link points to the original application page.