Sr. RF Software Engineer (Starshield) Space Exploration TechnologiesSr. RF Software Engineer (Starshield)Hawthorne, CA$165,000–$230,000 / yearDesign, build, validate, and automate RF test benches for full characterization of custom RF designs, often involving vector network analyzers (VNA), vector signal generators (VSG), vector signal analyzers (VSA), spectrum analyzers, load pulls, RF power meters, high-speed oscilloscopes, and other common lab equipment. You will work with a team of RF engineers, DSP engineers, software engineers, hardware engineers and end users to design and build RF capabilities for proliferated communications and remote sensing in low earth orbit.
Sr. Systems Engineer T2 GroupSr. Systems EngineerRedondo Beach, CaliforniaLead local network troubleshooting (switches, patch panels, cabling, VLAN access, and Wi-Fi access points) and collaborate directly with the remote Senior Network Architect to diagnose, support, and remediate core infrastructure issues. Backed by our remote senior cloud architects, you will take total ownership of the local IT ecosystem - driving zero-touch Microsoft Autopilot provisioning, Intune app rollouts, hardware deployments, and deep-level endpoint remediation.
Sr. RF Software Engineer (Starshield) SpaceXSr. RF Software Engineer (Starshield)Hawthorne, CA$165,000–$230,000 / yearDesign, build, validate, and automate RF test benches for full characterization of custom RF designs, often involving vector network analyzers (VNA), vector signal generators (VSG), vector signal analyzers (VSA), spectrum analyzers, load pulls, RF power meters, high-speed oscilloscopes, and other common lab equipment. You will work with a team of RF engineers, DSP engineers, software engineers, hardware engineers and end users to design and build RF capabilities for proliferated communications and remote sensing in low earth orbit.
NewMachine Learning Engineer - Associate Voyager TechnologiesMachine Learning Engineer - AssociateEl Segundo, California$120,000–$170,000 / yearResearch, conceive, design, prototype and/or implement advanced Deep Neural Network Architectures as well as other relevant Machine Learning models • Apply deep learning algorithms to train neural networks for object detection and classification • Develop domain-aware pre-processing algorithms, and other methods to increase model generalization • Apply signal pre-processing techniques on SAR data • Create physics simulations of various phenomenologies and develop methods to account for bias between simulated and real-world data • Develop appropriate objective functions and sound performance assessment plans • Present work at meetings and conferences • Develop and deliver production-quality code (mainly Python). To conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) (22 CFR Parts 120-130) and the Export Administration Regulations (EAR) (15 CFR Parts 730-774), applicants for this position must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C. § 1324b(a)(3).
Software Engineer, High Performance Computing SpaceXSoftware Engineer, High Performance ComputingHawthorne, CA$125,000–$150,000 / yearThe Starshield software team is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication and sensing software, and more. Work with interdisciplinary teams to brainstorm, design, and build the next generation of satellite capabilities, from cutting-edge sensors and inter-satellite lasers to space-based cloud compute.
Senior/Principal Mission Software Engineer HermeusSenior/Principal Mission Software EngineerLos Angeles, CA$128,250–$156,750 / yearAbout The Role: The Mission Systems Engineering team develops the Mission Management System-the software platform connecting mission subsystems, autonomy services, operator interfaces, communications links, and telemetry across Hermeus aircraft and ground systems. Preferred Skills and Experience: Experience with mission systems, command-and-control software, mission planning, ground-control systems, autonomy platforms, or operator-facing applications.
Avionics Test Engineer (Starshield) SpaceXAvionics Test Engineer (Starshield)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 innovation in design and infrastructure 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.
Senior Mechanical Engineer - Mission Critical DLR GroupSenior Mechanical Engineer - Mission CriticalLos Angeles, CA$84,700–$144,430 / yearThe Mechanical Engineer for Mission Critical Projects is responsible for the design, coordination, and implementation of mechanical systems for high-performance, technically complex facilities such as data centers, laboratories, clean rooms, and critical infrastructure environments. 10+ years of experience in a MEP or integrated design firm working on commercial/public projects, including the design of HVAC, plumbing and fire protection building systems on complex projects.
Sr. Systems Engineer - Ground Systems Stellar Solutions IncSr. Systems Engineer - Ground SystemsEl Segundo, California$126,000–$162,000 / yearFull timeWe bring talented, energetic, and immediately productive professionals to meet critical customer needs in systems engineering and integration, mission operations, program management, and strategic planning—helping teams deliver resilient capability to the mission with speed, quality, and focus. In addition to base salary, this position is eligible for a comprehensive total rewards package that includes an annual performance bonus, an employer-funded Profit-Sharing Plan (PSP) contribution based on base compensation, and comprehensive employer-paid medical benefits, PTO pay-out options, along with additional company-sponsored benefits.
Principal Staff Engineer - Web Platform PlanetArtPrincipal Staff Engineer - Web PlatformCalabasas, CA$130,000–$195,000 / yearEcommerce & High-Traffic Website Experience : Experience supporting high-volume consumer-facing websites or ecommerce platforms, with a strong understanding of scalability, uptime, performance optimization, and operational reliability. Global Engineering Collaboration : Work closely with the China-based engineering team to coordinate development efforts, conduct code reviews, align on architectural direction, manage releases, and maintain strong engineering communication across time zones.
Senior Software Engineer - Back End TillsterSenior Software Engineer - Back EndLos Angeles, CA$150,000–$175,000 / yearWe are looking for a Senior Engineer (bordering on Architect) to own and evolve the payment-terminal platform behind our kiosks: a layer of 40+ integrations spanning card-present terminals, semi-integrated and cloud processors, and cash automation. You will re-architect this into a modular, pluggable SDK so internal teams and external/third-party developers can build new integrations against a stable, versioned contract without forking the core, and you will stay hands-on, implementing new integrations down to the wire-level protocol.
Senior Manufacturing Engineer Radiant NuclearSenior Manufacturing EngineerEl Segundo, CARadiant is seeking a highly motivated Senior Manufacturing Engineer who will be working closely with design engineers to innovate on the production of complex mechanisms and structures critical to our microreactor technology. 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.
Systems Engineer, Sr (Temporary) Company3Systems Engineer, Sr (Temporary)Santa Monica, CA$80,000–$130,000 / yearABOUT THE COMPANY: Company 3, including its various business units and family of brands, provides a full range of Creative Services for content creators, including conceptual design, pre-vis, look development, ideation and rapid prototyping, 3D animation/CGI, motion graphics/designers, matte painting, compositing, dailies and production services, color grading, post-production finishing, marketing/trailers, live-action production, experiences, and more. Business Unit : Company 3 Position : Systems Engineer, Sr (Temporary) Location : Santa Monica, CA (Onsite) Hours of Operation : 11:00am - 8:00pm PST *Pay Range : $80,000 - $130,000 USD annually POSITION SUMMARY: The Senior Systems Engineer (Microsoft Infrastructure) is a subject matter expert across Microsoft technologies, responsible for architecting, maintaining, and supporting enterprise-grade systems and services.
Systems Engineer Radiant NuclearSystems EngineerEl Segundo, CAPortable 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. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Senior Software Engineer, Applications Radiant NuclearSenior Software Engineer, ApplicationsEl Segundo, CABuild AI-native features by extending our natural-language-to-structured-query-language (SQL) assistant, agent task queues, and streaming tool-use loops, and by designing product surfaces where automated agents and people work on the same data. As Radiant grows into multiple facilities, the Enterprise Data team has a rare opportunity to expand its influence and stand up new operational tools enterprise-wide - the kind of elite, in-house software capability that gives top hardware companies a genuine edge.
Senior Structural Engineer - Concrete & Precast Design Radiant NuclearSenior Structural Engineer - Concrete & Precast DesignEl Segundo, CAPerform 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.
Loads & Dynamics Engineer Radiant NuclearLoads & Dynamics EngineerEl Segundo, CARadiant is seeking a Loads & Dynamics Engineer to own and execute structural loads, vibration, and dynamic analyses for complex mechanical systems associated for Kaleidos, the world's first portable microreactor and supporting hardware. 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 Thermal-Hydraulics Engineer Radiant NuclearSenior Thermal-Hydraulics EngineerEl Segundo, CAPortable 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. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Staff Loads & Dynamics Engineer Radiant NuclearStaff Loads & Dynamics EngineerEl Segundo, CARadiant is seeking a Staff Loads & Dynamics Engineer to own and execute structural loads, vibration, and dynamic analyses for complex mechanical systems associated for Kaleidos, the world's first portable microreactor and supporting hardware. 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 Reactor Systems Engineer Radiant NuclearSenior Reactor Systems EngineerEl Segundo, CADesired Qualifications & Skills: Prior experience working as an operator in nuclear environments (e.g., nuclear energy, naval reactors, or radiation-controlled facilities), with familiarity in safety protocols, regulatory compliance, and high-reliability operations. 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.