Customer Support Engineer Tailscale IncCustomer Support EngineerCA$97,000–$121,000 / yearAs a Tier 2 engineer, you'll be part of a distributed team focused on delivering excellent support to our customers and proactively solving friction by partnering with our broader CX team and Product/Eng. Own escalations of technically complex tickets from Tier 1, including those originating from free-tier users, ensuring issues beyond Tier 1''s scope are resolved efficiently and thoroughly.
Senior Cloud Engineer ClickHouse, Inc.Senior Cloud EngineerCA$141,000–$208,000 / yearYou will work closely with Security, Dataplane, ClickHouse Core, and Infrastructure teams to ensure compliance with NIST, FedRAMP, Protected B, IRAP, and other security frameworks, while enabling our elastic, limitless scale, high-performance, server-less ClickHouse Cloud capabilities across cloud, hybrid, and on-prem deployments. Join a small, specialized team building ClickHouse''s next frontier - secure, highly scalable database platforms for government and enterprise clients across cloud, hybrid, and on-prem environments.
Cellular 4G/5G System Performance Engineer Apple IncCellular 4G/5G System Performance EngineerCalifornia, CACollaborate with system engineers and firmware developers to understand details of system design, feature design and FW implementation Design performance verification lab use cases and test cases to effectively identify potential UE performance issues and ensure overall UE performance meet expectations Collaborate with system engineers, firmware developers, integration, and test engineers to troubleshoot performance-related issues and enhance the overall UE performance Develop test scripts over lab network emulator (TE) to implement defined performance test cases or reproduce issues Guide test executors in performing validation of new and existing features. As a Cellular 4G/5G System Performance Engineer, you will be at the center of the embedded 5G/4G/multimode cellular system / firmware effort within a silicon design group responsible for designing and productizing state-of-the-art cellular SoCs.
Senior Controls Engineer Southland IndustriesSenior Controls EngineerCA$103,000–$170,000 / yearKnowledge of systems and controls integration and migration of closed systems to an open protocol platform, migrating various data points to a centralized system to include data from Energy Management Control Systems, Closed DDC Controls (i.e. Siemens, Delta, JCI, etc.), Lighting Control Systems, Access Control Systems, Power Monitoring Systems, etc. Understand and support financial models related to payment including an understanding of ROI, life cycle costing and internal rate of return for the customer and ensure successful project implementation that meets or exceeds company objectives, financial parameters, and technical needs required to deliver customer energy cost savings.
Senior Radio Frequency (RF)/Microwave Design Engineer RTX CorpSenior Radio Frequency (RF)/Microwave Design EngineerEl Segundo, CASpecific design experience with one or more of the following products: phased array antennas, radiating elements, beam formers, power splitters, feed networks, couplers, filters, circulators, RF modules/assemblies. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Wireless SOC FW Engineer Apple IncWireless SOC FW EngineerCalifornia, CAOur wireless SOC organization is responsible for all aspects of wireless silicon development with a particular emphasis on highly energy efficient design and new technologies that transform the user experience at the product level, all of which is driven by a world-class vertically integrated engineering team spanning RF/Analog architecture and design, Systems/PHY/MAC architecture and design, VLSI/RTL design and integration, Emulation, Design Verification, Test and Validation, and FW/SW engineering. Work closely with product test and protocol stack teams to resolve any issues arising as part of the product and interoperability testing Implement new product features as part of the development of wireless protocol stacks, device drivers, and diagnostics.
Cellular ASIC Design Engineer - Protocols Apple IncCellular ASIC Design Engineer - ProtocolsCalifornia, CAYou will own the full lifecycle from early architectural exploration and HW/SW partitioning, through RTL implementation, to silicon bring-up and lab validation. Were looking for a Cellular ASIC Design Engineer, where you will architect and implement protocol processing hardware for next-generation wireless SoCs.
Firmware/Embedded Software Engineer VoltifyFirmware/Embedded Software EngineerFullerton, CAYou'll work on everything from low-level embedded firmware to industrial HMI interfaces, collaborating closely with electrical and mechanical teams to bring our locomotive to life. At Voltify, we are building the next generation of rail - battery locomotives that fast charge autonomously and dynamically through a dedicated self-sustained microgrid network.
Software Engineer: State Estimation & Prediction LodestarSoftware Engineer: State Estimation & PredictionLos Angeles, California$120,000–$140,000 / yearOur flagship product MITHRIL is our hardware-agnostic, AI-enabled autonomy software suite that enables us to augment any off-the-shelf spacecraft with the ability to autonomously detect, characterise, and reversibly neutralise orbital threats. By building on the proven space heritage of our best-in-class satellite-bus partners and fully integrating MITHRIL into single unified platform, we deliver an end-to-end, autonomous in-space bodyguarding service.
Software Engineer: Perception LodestarSoftware Engineer: PerceptionLos Angeles, California$115,000–$140,000 / yearBy building on the proven space heritage of our best-in-class satellite-bus partners and fully integrating MITHRIL as a single platform, we deliver a fully autonomous end-to-end protection spacecraft service. To 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.
Security Engineer (Remote) Red Cup IT, Inc.Security Engineer (Remote)Los Angeles, CARemoteWe are looking for a Security Engineer who is responsible for design, implement, and maintain systems to protect organizations from cyber threats, ensuring data confidentiality, integrity, and availability. Security Infrastructure Management: Design and deploy firewalls, intrusion detection/prevention systems (IDS/IPS), and encryption protocols across on-premises and cloud environments.
Software Engineer: On-board Autonomy LodestarSoftware Engineer: On-board AutonomyLos Angeles, CaliforniaOur flagship product, MITHRIL, is our hardware-agnostic, AI-enabled autonomy software suite that enables us to augment any off-the-shelf spacecraft with the ability to autonomously detect, characterise, and reversibly neutralise orbital threats. By building on the proven space heritage of our best-in-class satellite-bus partners and fully integrating MITHRIL into single unified platform, we deliver an end-to-end, autonomous in-space superiority service.
AI Automation Engineer ProofpointAI Automation EngineerLos Angeles, CA$123,200–$193,600 / yearIn this role, you will design, build, and continuously evolve the AI-driven applications and tools — chat assistants, workflow automations, and increasingly autonomous agents — that make our post-sales revenue-focused teams (Customer Success, Renewals, Technical Account Management, Managed Services) exponentially more effective and efficient. + Assess which AI logic should live at which layer — what should be centralized versus decentralized across different vendors and clouds — and continuously evaluate the ensemble of AI tooling: LLMs (Anthropic, OpenAI, Amazon Bedrock, etc.) and orchestration platforms (Amazon Quick Automate, UnifyApps, open source, and others).
NewLead Engineer - Security Architecture DataDirect Networks IncLead Engineer - Security ArchitectureCADDN is seeking a highly accomplished Principal Engineer - Security Architecture to define and drive the security strategy for next-generation distributed storage platforms spanning S3-compatible object storage, POSIX-compliant file systems, and KV cache-based data services. Lead platform-wide encryption and key management strategies for data at rest and in transit, including BYOK, tenant-scoped keys, dataset-level encryption policies, KMIP integration, and external KMS interoperability.
NewSenior Electrical Engineer Relativity Space IncSenior Electrical EngineerLong Beach, CA$148,000–$222,000 / yearAbout the Role: As the Staff Electrical Engineer within the Interplanetary Sciences Program, you will own the next generation of deep space compute and storage capability by leveraging the latest terrestrial technologies and challenging the status quo of onboard compute and storage to other planets. 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.
Robotics Software Engineer Sorting RoboticsRobotics Software EngineerVan Nuys, CAYour work will be focused more on clear communication and business impact than on lines of code you can write or cool tech you can use - although there is space to experiment with cool new tech if you can justify it -. Travel to client locations as needed for on-site system-level debugging, ensuring the restoration and maintenance of optimal system functionality.
Principal Software Engineer - DevSecOps Embedded Communications - Active Secret (Onsite) RTX CorpPrincipal Software Engineer - DevSecOps Embedded Communications - Active Secret (Onsite)El Segundo, CACollins Aerospace Resilient Connectivity Products (RCP) Engineering is seeking Principal DevSecOps Software Engineer to join a dedicated DevSecOps team that is building cutting-edge systems to keep military personnel safe, connected, and informed. You'll design and deploy resilient, high-performance networks for UAVs, fighter jets, aircraft carriers, and ground vehicles-delivering low latency, high throughput, anti-jamming capabilities, mobile ad hoc features, and secure IP connectivity.
Embedded Controls Engineer, Body Controls Ford Motor CoEmbedded Controls Engineer, Body ControlsLong Beach, CAExperience and working knowledge of systems development, vehicle architecture, battery technologies, software/hardware tool development, motor calibration technologies, OBD calibration, functional safety, network, and diagnostics processes. The team is responsible for controls of seats, tailgate, windows, latches, wipers, mirrors, various sensing systems, interior and exterior lighting, and control of other small motors in the vehicle domains.
Power Electronics Engineer Heart Aerospace ABPower Electronics EngineerLos Angeles, CA$124,000–$216,000 / yearAt Heart Aerospace, we develop the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km and an extended hybrid range of 400 km. Extensive experience with Altium/cadence/similar), circuit analysis (spice), gate driver design, and lab work (common tools like oscilloscopes, network analyzers).
Splunk Administrator (Site Reliability Engineer) SchoolsFirst Federal Credit UnionSplunk Administrator (Site Reliability Engineer)Tustin, CA$46.90–$75.04 / hourCraft, tune, and optimize Splunk Processing Language (SPL) searches, scheduled searches, alert logic, reports, dashboards, and resource-intensive queries to improve performance, reduce noise, support accurate KPI/SLA reporting, and enable analysis across large datasets. Create, maintain, and improve real-time Splunk dashboards, visualizations, alerts, reports, metrics, logs, traces, and event views to provide actionable insight into system health, service levels, user experience, operational risk, network activity, security events, and threat indicators.