NewSenior Space Firmware Engineer, C++ VardaSenior Space Firmware Engineer, C++El Segundo, CA$169,000–$216,000 / yearVarda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital. Varda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items.
Desktop Support Field Services Engineer ApolisDesktop Support Field Services EngineerDowney, CA$20–$24 / hourWe are seeking a Field Services Desktop Support Engineer to provide onsite enterprise desktop support, endpoint management, desktop patching, and infrastructure support. Deliver advanced desktop support for on site colleagues by diagnosing and resolving complex hardware and operating system incidents to maintain high endpoint availability and user satisfaction.
Senior Site Reliability Engineer DisqoSenior Site Reliability EngineerLos Angeles, CA$170,000–$190,000 / yearDesign and build agentic AI platforms and AI agents - including home-grown MCP (Model Context Protocol) servers - to drive our organization toward a 0 KTLO north star, shifting engineering effort away from routine operational maintenance and toward high-value, forward-looking initiatives. Trusted by 500+ of the world's largest brands and 150+ agency and media partners, and recognized by Inc., Deloitte, Ad Age, Digiday, Forbes, and Cynopsis, DISQO is redefining the power of measurement in advertising.
Principal Digital Design Engineer GreenWave RadiosPrincipal Digital Design EngineerIrvine, CA$190,000–$225,000 / yearOur cutting-edge solutions, powered by the Hermes64 RF SoC, are designed to enhance network energy efficiency while dramatically reducing operational expenses, with purpose-built silicon that is the heart of ORAN-based active antenna arrays. You'll own everything from architecture through production—defining features, authoring device specifications, and driving the design flow for high-performance programmable logic with embedded Linux-based wireless communications software.
Avionics Test Integration Engineer II Relativity SpaceAvionics Test Integration Engineer IILong Beach, CA$126,000–$188,000 / yearAbout the Role: You will own the design, release, integration, and maintenance of Avionics Test Infrastructure which includes ground support harnessing, test racks, and test fixtures supporting vehicle manufacturing and test ground support equipment. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.
NewDirector, IT Infrastructure Rocket Lab CorporationDirector, IT InfrastructureLong Beach, CA$174,800–$233,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Based onsite at either our Long Beach, CA or Auckland, NZ facilities, the Director, IT Infrastructure reports to the CIO and develops IT support system strategies, processes and procedures to deliver reliable, repeatable, and scalable information technology solutions to meet Rocket Lab's expanding business needs.
Senior Network Services Engineer Ledgent TechnologySenior Network Services EngineerLa Mirada, CaliforniaWe need someone who has strong knowledge on ISP environment - Routing, Switching, BGP, ISIS, layer 2 tech, VPN and MPLS; also need strong knowledge on multiple technologies - Cisco and Juniper, and juniper would be great as they are mostly using Juniper; Nokia and Arista knowledge would be good . Needs deep knowledge on IP (BGP, OSPF, IS-IS), MPLS (Segment Routing), VPN Services (L2VPN, IPVPN), and traffic engineering concepts - need to have strong extensive experience, not just light exposure .
Sr. Network Engineer (Network Services) Ledgent TechnologySr. Network Engineer (Network Services)La Mirada, California$150,000–$160,000We're looking for a Senior Network Engineer to play a key leadership role in designing, scaling, and evolving high-performance backbone and access networks. You'll collaborate cross-functionally, mentor engineering teams, and serve as a technical authority influencing both internal initiatives and external partnerships.
Principal Software Engineer (Remote) RulaPrincipal Software Engineer (Remote)Los Angeles, CaliforniaRemoteThis person will be the technical anchor for the Patients Group, owning the systems that power the entire patient lifecycle—from initial signup, registration, and intelligent appointment scheduling, all the way through to pre- and post-visit experiences. If you are passionate about building highly reliable consumer funnels, moving beyond simple AI prompting to build observable, cost-efficient systems, and elevating the engineering culture at a staff/principal level, this is the role for you.
Senior Quantum EDA R&D Engineer – Superconducting Hardware Design Keysight Technologies, Inc.Senior Quantum EDA R&D Engineer – Superconducting Hardware DesignCalabasas, CaliforniaExamples of Keysight quantum EDA capabilities include QuantumPro for EM-driven qubit workflows and parameter extraction, ADS Quantum Layout for parameterized quantum artwork and chip buildup, Quantum Circuit Simulation for Josephson-junction-based circuits and quantum amplifiers, and Quantum System Analysis for virtual testbenching of quantum experimental setups. Develop new features and capabilities for Keysight Quantum EDA solutions by translating superconducting quantum hardware design needs into product requirements, simulation workflows, validation criteria, and working prototypes, in close collaboration with software engineering teams.
Data Platform Engineer Hadrian AutomationData Platform EngineerLos Angeles, CaliforniaBacked by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we’re building the future of American manufacturing—and looking for exceptional people to help make it happen. As a Data Platform Engineer, you will own key segments of the data flow from source to trusted dataset: ingestion, change data capture, streaming, lakehouse storage, orchestration, transformation, contracts, quality, and lineage.
Senior Structural Engineer – Concrete & Precast Design Radiant IndustriesSenior Structural Engineer – Concrete & Precast DesignEl Segundo, CaliforniaPerform detailed structural analysis (reinforced and precast concrete design, static strength, durability) and dynamic analysis (seismic qualification) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases.
Senior Civil Engineer – Concrete Structures Radiant IndustriesSenior Civil Engineer – Concrete StructuresEl Segundo, CaliforniaPerform detailed structural analysis (reinforced and precast concrete design, static strength, durability) and dynamic analysis (seismic qualification) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases.
Data Platform Engineer HadrianData Platform EngineerLos Angeles, CA$170,000–$300,000 / yearBacked by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we're building the future of American manufacturing-and looking for exceptional people to help make it happen. As a Data Platform Engineer, you will own key segments of the data flow from source to trusted dataset: ingestion, change data capture, streaming, lakehouse storage, orchestration, transformation, contracts, quality, and lineage.
Fullstack Engineer PicogridFullstack EngineerEl Segundo, California$150,000–$220,000 / yearTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. This is a high-impact, high-autonomy role where you’ll shape real-time geospatial UIs that integrate live video, maps, and controls for complex defense systems.
Staff NPI Manufacturing Engineer - Comet Apex TechnologyStaff NPI Manufacturing Engineer - CometLos Angeles, CaliforniaApex is seeking a skilled and experienced Staff NPI Manufacturing Engineer to help define and scale the manufacturing strategy for Comet, a next generation spacecraft platform with substantially different production requirements than prior programs. You’ll work cross functionally with design engineering, production, supply chain, and leadership teams to ensure Comet is manufacturable, scalable, and operationally efficient from early architecture through production ramp.
Staff Software Engineer PicogridStaff Software EngineerEl Segundo, California$190,000–$250,000 / yearTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. On the Legion team, your expertise will be critical for solving complex, system-level challenges and advancing a robust platform that is deployed for real-world military missions.
Senior Mechanical Engineer Salas O'Brien, Inc.Senior Mechanical EngineerTustin, CA$140,000–$200,000 / yearPart timeOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.
Sr. Software Engineer - Provider Access (Remote) RulaSr. Software Engineer - Provider Access (Remote)Los Angeles, CaliforniaRemoteAs a Senior Software Engineer, you’ll play a central role in shaping this direction by bringing order to ambiguity, designing durable systems, and delivering software that directly impacts the provider experience. Our work sits at the intersection of provider experience and marketplace dynamics, increasing supply where it matters and reducing friction in how providers deliver care – so patients can find help quickly.
Avionics Test Engineer (Starfall) SpaceXAvionics Test Engineer (Starfall)Hawthorne, CA$105,000–$122,500 / yearWork closely with and consistently provide feedback to responsible design engineers, manufacturing engineers, and test lab teams to drive design or infrastructure improvements to increase product reliability and yield. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.