https://newnuclearjobs.com/category/mechanical-electrical-controls/ 105 mechanical, electrical & controls jobs on New Nuclear Jobs. Updated daily. en Mon, 09 Nov 2026 00:00:00 GMT https://newnuclearjobs.com/jobs/test-engineer-numenor-reactor-valar-atomics-e4f64c/https://newnuclearjobs.com/jobs/test-engineer-numenor-reactor-valar-atomics-e4f64c/Mon, 09 Nov 2026 00:00:00 GMTValar Atomics has an open Test Engineer, Numenor (Reactor) position on its Mechanical Engineering team. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/staff-mechanical-engineer-numenor-reactor-valar-atomics-cd9a13/https://newnuclearjobs.com/jobs/staff-mechanical-engineer-numenor-reactor-valar-atomics-cd9a13/Mon, 09 Nov 2026 00:00:00 GMTValar Atomics has an open Staff Mechanical Engineer, Numenor (Reactor) position. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/senior-mechanical-engineer-numenor-reactor-valar-atomics-8f2661/https://newnuclearjobs.com/jobs/senior-mechanical-engineer-numenor-reactor-valar-atomics-8f2661/Mon, 09 Nov 2026 00:00:00 GMTValar Atomics is looking for a Senior Mechanical Engineer, Numenor (Reactor). The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/director-of-mechanical-engineering-numenor-reactor-valar-atomics-e9b641/https://newnuclearjobs.com/jobs/director-of-mechanical-engineering-numenor-reactor-valar-atomics-e9b641/Mon, 09 Nov 2026 00:00:00 GMTValar Atomics is hiring a Director of Mechanical Engineering, Numenor (Reactor). The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/manager-mechanical-design-valar-atomics-1f997c/https://newnuclearjobs.com/jobs/manager-mechanical-design-valar-atomics-1f997c/Mon, 09 Nov 2026 00:00:00 GMTValar Atomics has an open Manager, Mechanical Design position. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/traveling-outage-instrument-fitters-the-nuclear-company-3f4105/https://newnuclearjobs.com/jobs/traveling-outage-instrument-fitters-the-nuclear-company-3f4105/Mon, 09 Nov 2026 00:00:00 GMTThe Nuclear Company is hiring a Traveling Outage Instrument Fitters on its Electrical team. The role is based in Multiple Locations (Traveling Project Work). https://newnuclearjobs.com/jobs/mechanical-engineer-fuel-handling-equipment-kairos-power-121c62/https://newnuclearjobs.com/jobs/mechanical-engineer-fuel-handling-equipment-kairos-power-121c62/Thu, 05 Nov 2026 00:00:00 GMTKairos Power is hiring a Mechanical Engineer, Fuel Handling Equipment on its Pebble Handling and Storage System team. The role is based in Alameda, CA. https://newnuclearjobs.com/jobs/senior-turbomachinery-design-engineer-antares-428d6d/https://newnuclearjobs.com/jobs/senior-turbomachinery-design-engineer-antares-428d6d/Thu, 05 Nov 2026 00:00:00 GMTAntares is looking for a Senior Turbomachinery Design Engineer on its Reactor Hardware Engineering team. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/turbomachinery-design-engineer-ii-antares-99fd88/https://newnuclearjobs.com/jobs/turbomachinery-design-engineer-ii-antares-99fd88/Thu, 05 Nov 2026 00:00:00 GMTAntares is hiring a Turbomachinery Design Engineer II on its Reactor Hardware Engineering team. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/senior-electrical-maintenance-planner-valar-atomics-5cf424/https://newnuclearjobs.com/jobs/senior-electrical-maintenance-planner-valar-atomics-5cf424/Fri, 30 Oct 2026 00:00:00 GMTValar Atomics is looking for a Senior Electrical Maintenance Planner on its Utah Site Operations team. The role is based in Orangeville, Utah, United States. https://newnuclearjobs.com/jobs/principal-mechanical-engineer-fuel-handling-equipment-kairos-power-146f61/https://newnuclearjobs.com/jobs/principal-mechanical-engineer-fuel-handling-equipment-kairos-power-146f61/Fri, 30 Oct 2026 00:00:00 GMTKairos Power has an open Principal Mechanical Engineer, Fuel Handling Equipment position on its Pebble Handling and Storage System team. The role is based in Oakridge, Tennessee. https://newnuclearjobs.com/jobs/lead-mechanical-designer-turbomachinery-valar-atomics-218897/https://newnuclearjobs.com/jobs/lead-mechanical-designer-turbomachinery-valar-atomics-218897/Thu, 29 Oct 2026 00:00:00 GMTValar Atomics has an open Lead Mechanical Designer, Turbomachinery position on its Power Conversion team. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/staff-ot-engineer-valar-atomics-a1d70b/https://newnuclearjobs.com/jobs/staff-ot-engineer-valar-atomics-a1d70b/Thu, 29 Oct 2026 00:00:00 GMTValar Atomics has an open Staff OT Engineer position on its Instrumentation & Controls team. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/lead-ot-engineer-power-conversion-valar-atomics-3a08fd/https://newnuclearjobs.com/jobs/lead-ot-engineer-power-conversion-valar-atomics-3a08fd/Thu, 29 Oct 2026 00:00:00 GMTValar Atomics is looking for a Lead OT Engineer - Power Conversion on its Instrumentation & Controls team. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/mechanical-maintenance-planner-valar-atomics-242a0e/https://newnuclearjobs.com/jobs/mechanical-maintenance-planner-valar-atomics-242a0e/Thu, 29 Oct 2026 00:00:00 GMTValar Atomics has an open Mechanical Maintenance Planner position on its Utah Site Operations team. The role is based in Orangeville, Utah, United States. https://newnuclearjobs.com/jobs/electrical-maintenance-planner-valar-atomics-d45511/https://newnuclearjobs.com/jobs/electrical-maintenance-planner-valar-atomics-d45511/Thu, 29 Oct 2026 00:00:00 GMTValar Atomics is looking for an Electrical Maintenance Planner on its Utah Site Operations team. The role is based in Orangeville, Utah, United States. https://newnuclearjobs.com/jobs/system-administrator-operational-technology-kairos-power-b1c2bf/https://newnuclearjobs.com/jobs/system-administrator-operational-technology-kairos-power-b1c2bf/Thu, 29 Oct 2026 00:00:00 GMTKairos Power has an open System Administrator, Operational Technology position on its Instrumentation, Controls and Electrical team. The role is based in Alameda, CA or Albuquerque, NM. https://newnuclearjobs.com/jobs/electrical-engineer-plant-electrical-systems-kairos-power-520a03/https://newnuclearjobs.com/jobs/electrical-engineer-plant-electrical-systems-kairos-power-520a03/Thu, 29 Oct 2026 00:00:00 GMTKairos Power has an open Electrical Engineer, Plant Electrical Systems position on its Instrumentation, Controls and Electrical team. The role is based in Alameda, CA; Albuquerque, NM; Oak Ridge, TN. https://newnuclearjobs.com/jobs/nuclear-instrumentation-controls-engineer-antares-a28400/https://newnuclearjobs.com/jobs/nuclear-instrumentation-controls-engineer-antares-a28400/Thu, 29 Oct 2026 00:00:00 GMTAntares is hiring a Nuclear Instrumentation & Controls Engineer. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/thermo-mechanical-engineer-heat-exchanger-antares-be26e4/https://newnuclearjobs.com/jobs/thermo-mechanical-engineer-heat-exchanger-antares-be26e4/Thu, 29 Oct 2026 00:00:00 GMTAntares has an open Thermo-Mechanical Engineer, Heat Exchanger position on its Reactor Hardware Engineering team. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/staff-turbomachinery-design-engineer-antares-221550/https://newnuclearjobs.com/jobs/staff-turbomachinery-design-engineer-antares-221550/Thu, 29 Oct 2026 00:00:00 GMTAntares is hiring a Staff Turbomachinery Design Engineer on its Reactor Hardware Engineering team. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/senior-mechanical-engineer-fuels-program-kairos-power-b64d7f/https://newnuclearjobs.com/jobs/senior-mechanical-engineer-fuels-program-kairos-power-b64d7f/Wed, 28 Oct 2026 00:00:00 GMTKairos Power is looking for a Senior Mechanical Engineer, Fuels Program. The role is based in Albuquerque, NM. https://newnuclearjobs.com/jobs/senior-plant-control-systems-engineer-motion-control-kairos-power-949162/https://newnuclearjobs.com/jobs/senior-plant-control-systems-engineer-motion-control-kairos-power-949162/Wed, 28 Oct 2026 00:00:00 GMTKairos Power has an open Senior Plant Control Systems Engineer, Motion Control position on its Instrumentation, Controls and Electrical team. The role is based in Alameda, CA; Albuquerque, NM; Oak Ridge, TN. https://newnuclearjobs.com/jobs/electrical-engineer-rack-power-distribution-general-matter-dd7c06/https://newnuclearjobs.com/jobs/electrical-engineer-rack-power-distribution-general-matter-dd7c06/Wed, 28 Oct 2026 00:00:00 GMTGeneral Matter is hiring an Electrical Engineer, Rack Power Distribution on its Buildings team. The role is based in Los Angeles, CA. https://newnuclearjobs.com/jobs/senior-mechanical-engineer-structures-radiant-46734d/https://newnuclearjobs.com/jobs/senior-mechanical-engineer-structures-radiant-46734d/Wed, 28 Oct 2026 00:00:00 GMTRadiant is looking for a Senior Mechanical Engineer, Structures. The role is based in El Segundo, CA. https://newnuclearjobs.com/jobs/senior-structural-engineer-concrete-radiant-40c0b0/https://newnuclearjobs.com/jobs/senior-structural-engineer-concrete-radiant-40c0b0/Wed, 28 Oct 2026 00:00:00 GMTRadiant has an open Senior Structural Engineer, Concrete position. The role is based in El Segundo, CA. https://newnuclearjobs.com/jobs/senior-thermo-mechanical-engineer-heat-exchanger-antares-498113/https://newnuclearjobs.com/jobs/senior-thermo-mechanical-engineer-heat-exchanger-antares-498113/Wed, 28 Oct 2026 00:00:00 GMTAntares has an open Senior Thermo-Mechanical Engineer, Heat Exchanger position on its Reactor Hardware Engineering team. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/senior-piping-stress-design-engineer-pcs-antares-f8e0c6/https://newnuclearjobs.com/jobs/senior-piping-stress-design-engineer-pcs-antares-f8e0c6/Wed, 28 Oct 2026 00:00:00 GMTAntares has an open Senior Piping Stress Design Engineer (PCS) position on its Reactor Hardware Engineering team. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/senior-mechanical-design-engineer-pcs-antares-6f5b3b/https://newnuclearjobs.com/jobs/senior-mechanical-design-engineer-pcs-antares-6f5b3b/Wed, 28 Oct 2026 00:00:00 GMTAntares has an open Senior Mechanical Design Engineer (PCS) position on its Reactor Hardware Engineering team. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/staff-piping-stress-design-engineer-pcs-antares-576e7b/https://newnuclearjobs.com/jobs/staff-piping-stress-design-engineer-pcs-antares-576e7b/Wed, 28 Oct 2026 00:00:00 GMTAntares is hiring a Staff Piping Stress Design Engineer (PCS) on its Reactor Hardware Engineering team. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/director-nuclear-instrumentation-electronics-valar-atomics-d766c1/https://newnuclearjobs.com/jobs/director-nuclear-instrumentation-electronics-valar-atomics-d766c1/Tue, 27 Oct 2026 00:00:00 GMTValar Atomics has an open Director, Nuclear Instrumentation & Electronics position. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/director-deployment-strategy-and-integration-oklo-22a794/https://newnuclearjobs.com/jobs/director-deployment-strategy-and-integration-oklo-22a794/Tue, 27 Oct 2026 00:00:00 GMTOklo is hiring a Director, Deployment Strategy and Integration on its Product team. The role is remote-friendly; the listed location is Santa Clara, CA or Remote. https://newnuclearjobs.com/jobs/principal-instrumentation-control-engineer-valar-atomics-1d31b0/https://newnuclearjobs.com/jobs/principal-instrumentation-control-engineer-valar-atomics-1d31b0/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics has an open Principal Instrumentation & Control Engineer position. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/principal-nuclear-instrumentation-controls-engineer-hardware-valar-ato-fdcce1/https://newnuclearjobs.com/jobs/principal-nuclear-instrumentation-controls-engineer-hardware-valar-ato-fdcce1/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics is looking for a Principal Nuclear Instrumentation & Controls Engineer – Hardware. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/senior-instrumentation-and-controls-engineer-valar-atomics-0dc0a7/https://newnuclearjobs.com/jobs/senior-instrumentation-and-controls-engineer-valar-atomics-0dc0a7/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics has an open Senior Instrumentation and Controls Engineer position. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/staff-automation-and-controls-engineer-valar-atomics-449b7d/https://newnuclearjobs.com/jobs/staff-automation-and-controls-engineer-valar-atomics-449b7d/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics has an open Staff Automation and Controls Engineer position on its Instrumentation & Controls team. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/staff-instrumentation-and-controls-engineer-valar-atomics-cccd6f/https://newnuclearjobs.com/jobs/staff-instrumentation-and-controls-engineer-valar-atomics-cccd6f/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics is looking for a Staff Instrumentation and Controls Engineer. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/staff-instrumentation-controls-engineer-nuclear-valar-atomics-5ae554/https://newnuclearjobs.com/jobs/staff-instrumentation-controls-engineer-nuclear-valar-atomics-5ae554/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics has an open Staff Instrumentation & Controls Engineer – Nuclear position. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/senior-automation-and-controls-engineer-valar-atomics-b2972e/https://newnuclearjobs.com/jobs/senior-automation-and-controls-engineer-valar-atomics-b2972e/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics has an open Senior Automation and Controls Engineer position on its Instrumentation & Controls team. The role is based in Orangeville, Utah, United States. https://newnuclearjobs.com/jobs/staff-electrical-engineer-valar-atomics-d7aeac/https://newnuclearjobs.com/jobs/staff-electrical-engineer-valar-atomics-d7aeac/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics is looking for a Staff Electrical Engineer on its Instrumentation & Controls team. The role is based in Orangeville, Utah, United States. https://newnuclearjobs.com/jobs/staff-instrumentation-controls-engineer-hardware-valar-atomics-679886/https://newnuclearjobs.com/jobs/staff-instrumentation-controls-engineer-hardware-valar-atomics-679886/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics is hiring a Staff Instrumentation & Controls Engineer - Hardware. The role is based in Orangeville, Utah, United States. https://newnuclearjobs.com/jobs/director-electrical-power-distribution-valar-atomics-e7ae20/https://newnuclearjobs.com/jobs/director-electrical-power-distribution-valar-atomics-e7ae20/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics has an open Director, Electrical - Power Distribution position on its Instrumentation & Controls team. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/electrical-engineer-lv-power-distribution-valar-atomics-95942e/https://newnuclearjobs.com/jobs/electrical-engineer-lv-power-distribution-valar-atomics-95942e/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics is hiring an Electrical Engineer – LV Power Distribution on its Instrumentation & Controls team. The role is based in Orangeville, Utah, United States. https://newnuclearjobs.com/jobs/staff-electrical-engineer-valar-atomics-7705c4/https://newnuclearjobs.com/jobs/staff-electrical-engineer-valar-atomics-7705c4/Mon, 26 Oct 2026 00:00:00 GMTValar Atomics has an open Staff Electrical Engineer position on its Instrumentation & Controls team. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/senior-mechanical-design-engineer-space-antares-47cd5a/https://newnuclearjobs.com/jobs/senior-mechanical-design-engineer-space-antares-47cd5a/Mon, 26 Oct 2026 00:00:00 GMTAntares has an open Senior Mechanical Design Engineer - Space position. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/mechanical-design-engineer-i-ii-space-antares-c8ec35/https://newnuclearjobs.com/jobs/mechanical-design-engineer-i-ii-space-antares-c8ec35/Mon, 26 Oct 2026 00:00:00 GMTAntares has an open Mechanical Design Engineer I/II - Space position. The role is based in Los Angeles. https://newnuclearjobs.com/jobs/senior-ot-engineer-valar-atomics-6fdf2f/https://newnuclearjobs.com/jobs/senior-ot-engineer-valar-atomics-6fdf2f/Fri, 23 Oct 2026 00:00:00 GMTValar Atomics has an open Senior OT Engineer position on its Instrumentation & Controls team. The role is based in Orangeville, Utah, United States. https://newnuclearjobs.com/jobs/senior-ot-engineer-valar-atomics-402362/https://newnuclearjobs.com/jobs/senior-ot-engineer-valar-atomics-402362/Fri, 23 Oct 2026 00:00:00 GMTValar Atomics has an open Senior OT Engineer position on its Instrumentation & Controls team. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/principal-ot-engineer-valar-atomics-6d8631/https://newnuclearjobs.com/jobs/principal-ot-engineer-valar-atomics-6d8631/Fri, 23 Oct 2026 00:00:00 GMTValar Atomics is looking for a Principal OT Engineer on its Instrumentation & Controls team. The role is based in Torrance, California, United States. https://newnuclearjobs.com/jobs/mechanical-engineer-hvac-and-plumbing-systems-kairos-power-93cd74/https://newnuclearjobs.com/jobs/mechanical-engineer-hvac-and-plumbing-systems-kairos-power-93cd74/Thu, 22 Oct 2026 00:00:00 GMTKairos Power has an open Mechanical Engineer - HVAC and Plumbing Systems position on its Construction Projects team. The role is based in Albuquerque, NM.