Principal Power Electronics Engineer I CesiumAstroPrincipal Power Electronics Engineer IEl Segundo, CA$148,500–$199,000 / yearIn this position, you will contribute across the entire development lifecycle of next-generation power electronics hardware for satellites and space power systems payloads-from leading the definition of power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, production transition, and manufacturing support. Experience working with electrical power systems and subsystems, including developing power architecture and power requirements, performing trade studies for size, weight, power, and cost optimization (SWAP-C), selecting power converter topologies, and defining power management and control blocks.
Technical Consultant (Integration)-Workday (AMS) ClifyX, INCTechnical Consultant (Integration)-Workday (AMS)Irvine, CAProvide Level 1 and Level 2 integration support for Workday, ensuring reliable operation of inbound and outbound integrations and timely resolution of integration related issues. Monitor and support Workday integrations (EIBs, Core Connectors, Studio support only).
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.
Software Engineer-Developer 4 The Structures Company, LLCSoftware Engineer-Developer 4El Segundo, CAAs trusted partners to leading aerospace and defense OEMs and Tier 1 suppliers, we connect professionals with career opportunities to grow and excel in aviation, aerospace, and defense. Knowledge of software architecture and design methodologies with ability to synthesize architectures and designs that meet requirements, characteristics, and constraints.
Senior Manager, Fluid Systems Design VastSenior Manager, Fluid Systems DesignLong Beach, California$164,000–$232,800 / yearVast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
Lead Data Scientist (Context Engineering) RivianLead Data Scientist (Context Engineering)Irvine, California$154,000–$192,500 / yearFull timeRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian’s service providers, including providers of background checks, staffing services, and cloud services.
Security Service Technician HCI SystemsSecurity Service TechnicianLos Angeles, California$27–$37 / hourFull timeHCI Systems Inc. is a licensed C-7, C-10 and C-16 low voltage systems integration contractor offering a full spectrum of services including sales, engineering, installation, service, and maintenance with over 600 employees in our seven branches. In this role you will need to be familiar with inspecting, testing, servicing, trouble shooting and repairing Access Control, CCTV and Intrusion Systems in medium and large commercial buildings.
Senior Analyst, Off-Prem Implementation (IHOP) Dine Brands GlobalSenior Analyst, Off-Prem Implementation (IHOP)Pasadena, CaliforniaThe Senior Analyst, Off-Prem Implementation (IHOP) is responsible for the successful activation, deployment, and ongoing operational performance of IHOP's Off-Prem business channels, including online ordering, delivery marketplace integrations, catering enablement, and related digital commerce platforms. The position functions as the team's subject matter expert for Off-Prem systems, integrations, and operational workflows, partnering with internal teams and external vendors to ensure stable, accurate, and high-performing digital ordering experiences.
Enterprise Security Sales Account Manager HCI SystemsEnterprise Security Sales Account ManagerLos Angeles, CaliforniaFull timeHCI Systems Inc. is a licensed C-7, C-10 and C-16 low voltage systems integration contractor offering a full spectrum of services including sales, engineering, installation, service, and maintenance with over 600 employees in our seven branches. Collaborate with premier partners in vertical markets, such as transportation, global/enterprise accounts, utilities, financial/banking, healthcare, datacenters, federal, state, and local governments, and K-12 & higher education.
Fire Alarm Service Technician HCI SystemsFire Alarm Service TechnicianOntario, California$32–$40 / hourFull timeHCI Systems Inc. is a licensed C-7, C-10 and C-16 low voltage systems integration contractor offering a full spectrum of services including sales, engineering, installation, service, and maintenance with over 600 employees in our seven branches. Service Technicians will have the ability to program fire alarm systems or have experience with programing low voltage systems including fire alarm, access control, security or CCTV.
Designer- Fire Alarm-Low Voltage/Security HCI SystemsDesigner- Fire Alarm-Low Voltage/SecurityAnaheim, California$25–$35 / hourFull timeResponsibilities: Design and/or draft low voltage and security system shop drawings , including Fire alarm and life safety systems, Access control systems, Video surveillance (CCTV/VMS), Intrusion detection systems, Structured cabling and other related low voltage systems. HCI Systems Inc. is a licensed C-7, C-10 and C-16 low voltage systems integration contractor offering a full spectrum of services including sales, engineering, installation, service, and maintenance with over 600 employees in our seven branches.
Senior Fire Alarm Service Technician HCI SystemsSenior Fire Alarm Service TechnicianPasadena, California$32–$45 / hourFull timeHCI Systems Inc. is a licensed C-7, C-10 and C-16 low voltage systems integration contractor offering a full spectrum of services including sales, engineering, installation, service, and maintenance with over 600 employees in our seven branches. Service Technicians will have the ability to program fire alarm systems or have experience with programing low voltage systems including fire alarm, access control, security or CCTV.
Embedded EST Fire Alarm Technician HCI SystemsEmbedded EST Fire Alarm TechnicianSanta Monica, California$45–$50 / hourFull timeHCI Systems Inc. is a licensed C-7, C-10 and C-16 low voltage systems integration contractor offering a full spectrum of services including sales, engineering, installation, service, and maintenance with over 600 employees in our seven branches. Responsible for the execution of the installation project plan provided including equipment delivery, trouble shooting, commissioning as well as interface with other trades to successfully complete projects while exceeding customer's expectations.
Deputy Chief Engineer True AnomalyDeputy Chief EngineerLong Beach, CA$185,000–$310,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground.
Avionics Production Engineer (Senior-Lead) True AnomalyAvionics Production Engineer (Senior-Lead)Long Beach, CA$140,000–$175,000 / yearDevelop technical documentation and work instructions for the assembly, integration, and test of avionics subsystems including flight computers, power systems, RF/communications hardware, harnesses, and related ground support equipment and tooling. Experience in design, manufacturing, testing, and integration of spacecraft avionics components (e.g., flight computers, IMUs, power distribution units, batteries, solar arrays, RF systems, cable harnesses).
Staff Instrumentation & Controls Engineer – Nuclear Valar AtomicsStaff Instrumentation & Controls Engineer – NuclearTorrance, California$173,000–$211,000 / yearLead design, specification, selection, and integration of neutron detectors (e.g., fission chambers, boron-lined detectors) and associated signal conditioning electronics (wide-range, source range channels). You will serve as a senior technical authority for nuclear instrumentation and controls (I&C) systems with a focus on neutron detection, detector signal processing electronics, and radiation monitoring equipment.
NewNuclear Engineer, Sensors Radiant NuclearNuclear Engineer, SensorsEl Segundo, CAOwnership of sensor and instrumentation design and analysis, examples include: Radiation Detection: Design, specify, and qualify in-core and ex-core detector systems (fission chambers, ion chambers, and other detector technologies) for neutron flux and radiation monitoring. 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 Embedded Software Engineer (Wireless) TP-Link Systems Inc.Senior Embedded Software Engineer (Wireless)Irvine, CA$150,000–$240,000 / yearAs a Senior Wireless Systems Integration Engineer at TP-Link, you will be responsible for integrating wireless chipsets and optimizing our advanced mesh and IoT networking solutions, with a focus on scalable and efficient system architecture. Proficient in using network testing and analysis tools, such as Wireshark for packet analysis, iPerf for measuring network performance, Tcpdump for capturing and analyzing network traffic, and NetSpot for Wi-Fi site surveys and diagnostics.
Structures Engineer, Air Vehicles for Fastwater Staffing HIKINEXStructures Engineer, Air Vehicles for Fastwater StaffingCosta Mesa, CAPerform complex modeling and finite element analysis at the detailed component level, major assembly level, and aircraft level (analysis simulations to include strength, buckling, damage tolerance, and delamination). As the world enters an era of strategic competition, they are committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
Satellite Flight Software Engineer III - TeraWave Blue OriginSatellite Flight Software Engineer III - TeraWaveLos Angeles, Washington$164,652–$230,512.80 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. The ideal candidate is a hands-on engineer with experience developing reliable, mission-critical software for onboard spacecraft avionics systems with emphasis on command and data handling (C&DH), telecommand and telemetry processing, spacecraft time management, hardware I/O interfaces, and cybersecurity.