Jobs at Harbinger

Engineering Manager, Full-stack at Harbinger in Garden Grove, CA. This role leads a multidisciplinary Platform team (Frontend, Backend, DevOps) to develop key initiatives like the Fleet dashboard and payment integration systems. Responsibilities include managing web and app products, guiding architecture, and fostering technical excellence.

This is an onsite Shipping & Receiving Clerk position for a contract, 1st shift role at Harbinger in Garden Grove, California. The role is responsible for managing incoming and outgoing shipments, ensuring accuracy in order fulfillment, and maintaining inventory records.

Harbinger is seeking a Sr. Reliability Test Engineer to join their Test Engineering team. This role involves validation and reliability testing at vehicle, sub-system, and component levels, with a focus on developing reliability test profiles and leading test execution.

Software Test Engineer, ADAS at Harbinger is a mid-level engineering role focused on validating the entire ADAS system. The engineer will perform rigorous black-box, bench-level testing for the Cockpit Domain Controller (CDC) and Advanced Driver Control Unit (ADCU/ADCU Pro) ECUs to support L2+ feature integration.

The Upfitter Manager at Harbinger is an onsite role in Garden Grove, California. This position serves as a technical liaison between upfitters and the engineering team, requiring proficiency in 3D modeling with Catia, program management, and quality management principles.

Harbinger is hiring an IT Enterprise Applications Administrator to manage their Atlassian instance, including Jira and Confluence. This role involves end-to-end administration, workflow and automation design, and AI tooling integration.

Harbinger is seeking a Systems Engineer, ADAS to define and architect ADAS features for their commercial electric delivery trucks. This role involves defining customer use cases, sensor architecture, managing functional safety (ISO 26262), and leading vehicle-level validation from requirements to testing.

Quality Technician at Harbinger responsible for ensuring the quality and reliability of EV platforms. This role involves conducting thorough inspections of incoming materials, components, and finished products, maintaining calibrated test equipment, and preparing test data.

Harbinger is seeking a 2nd shift Chassis Assembly Build Technician for their Garden Grove, California facility. This role involves assembling chassis components for electric vehicles according to engineering specifications, installing mechanical and electrical parts, and performing quality checks and issue resolution.

Quality Technician, Metrology (contract) at Harbinger in Garden Grove, California. This role involves conducting dimensional inspections on parts and assemblies using CMM and precision gauges, developing and implementing measurement programs on PC-DMIS or Polyworks, and collaborating with Quality Engineers to meet production requirements.

Quality Technician on the battery assembly line responsible for inspecting and testing battery modules to ensure they meet quality standards. This role involves data collection, documentation of results, managing non-conformances, and providing training on quality best practices.

Quality Technician for the Chassis/GA department on the 2nd shift. This role involves conducting inspections, implementing quality control measures, and collaborating with cross-functional teams to ensure the quality and reliability of EV platforms. Responsibilities include maintaining calibrated test equipment, preparing test data, and identifying areas for quality control improvement.

Harbinger is seeking a Senior Advanced Manufacturing Engineer, Powertrain to lead the design, development, and implementation of automated manufacturing equipment and systems for Electric Drive Unit (EDU) assembly and electrified chassis integration. This role involves driving strategy for high-precision, high-volume EV drivetrain manufacturing, from concept to production, with a focus on efficiency, safety, and robustness.

Quality Service Technician at Harbinger in Sturgis, MI. This role involves conducting inspections and testing of materials, components, and finished products to ensure quality standards are met. Responsibilities include documenting non-conformances, supporting root cause analysis, and maintaining accurate quality records.

This is a Senior Technical Accounting Manager, SEC Reporting role at Harbinger. The position focuses on building external reporting foundations, technical accounting, and financial transparency. Responsibilities include drafting SEC filings like Form S-1, 10-K, 10-Q, and 8-K, ensuring compliance with U.S. GAAP and SEC requirements, and partnering with external auditors and advisors.

Chassis Engineer, Suspension at Harbinger is responsible for maintaining, optimizing, and improving existing mechanical suspension systems for medium-duty electric vehicle platforms. This role focuses on product lifecycle management, including cost reduction, resolving manufacturing and supplier quality issues, and implementing engineering changes to improve reliability and durability.

Harbinger is seeking a Senior or Principal Power Electronics Engineer to lead the architecture, design, validation, integration, and testing of High Voltage (HV) components and systems for their electric vehicles. This role requires a proven track record in delivering high-power (100kW+ to Megawatt scale) power electronics projects from concept through validation, with experience in areas like on-board chargers, DC-DC converters, and traction inverters.

Harbinger is seeking an experienced Technical Program Manager to join their Program Management Office. This role will coordinate, manage, and communicate the status of engineering programs, focusing on developing a cutting-edge electric stripped chassis for the medium-duty truck market.

Harbinger is seeking a Powertrain Test Technician to perform physical testing and validation of electric powertrains. This role involves the setup, instrumentation, operation, and teardown of electric motors, inverters, and drive units on dynamometers and test rigs. The technician will also fabricate custom test fixtures and troubleshoot mechanical and electrical issues.

Quality Engineer for HV batteries at Harbinger. Responsible for ensuring the quality of energy components and assemblies throughout their life cycle, collaborating with suppliers, product designers, and production teams. Key duties include defining quality standards, performing root cause analysis, and driving continuous improvement.

Software Integration & Test Engineer at Harbinger responsible for validating vehicle embedded systems and ADAS firmware. This role bridges software development and hardware, focusing on ECU communications, network issue troubleshooting, and ensuring software stack integrity on the vehicle platform using tools like the Vector toolchain.

Investor Relations Manager at Harbinger, a commercial electric vehicle company. This role manages daily interactions with the investment community, acting as a bridge between the company and stakeholders. Responsibilities include drafting investor communications, managing fundraising data rooms, and tracking market intelligence.

Harbinger is seeking an Equipment Maintenance Technician for their electric vehicle manufacturing facility. This role involves performing preventive and corrective maintenance on industrial equipment, diagnosing and resolving mechanical, electrical, pneumatic, and hydraulic failures, and ensuring compliance with safety standards.

Harbinger is seeking a Senior Electrical Systems Engineer to define, develop, and verify high-voltage and low-voltage system-level requirements for their EV platform. This role involves defining requirements for HV components, LV networks, charging system integration, and ensuring safety compliance.

Harbinger is seeking an Inventory Control Technician (Contract) to support engineering change implementations. This role involves performing cycle counts, managing new revision materials, and maintaining the Engineering Change Cage to ensure inventory readiness and prevent material mixing before product changes are released to the production floor.

Firmware Engineer at Harbinger in Garden Grove, California. This role involves designing and implementing bare-metal and RTOS-based firmware for advanced EV motor control systems. Responsibilities include firmware architecture, development, and BSP/driver configuration to ensure nanosecond-level determinism, safety, and efficiency in EV powertrains.

Harbinger is hiring a Security Compliance Analyst to build and own their security compliance program end-to-end. This hands-on role involves owning the control set, evidence, policies, and tooling, and translating control requirements into actionable changes for teams.

The 2nd Shift Production Manager at Harbinger in Garden Grove, California, is responsible for leading manufacturing operations to ensure safe, efficient, and on-time production. This role involves driving operational excellence, managing KPIs, resolving issues, and leading the launch and ramp-up of new assembly lines.

Software Engineer, Firmware at Harbinger in Garden Grove, California. This role involves designing and implementing bare-metal and RTOS-based firmware for advanced EV motor control systems. Responsibilities include configuring BSPs and writing low-level hardware drivers to optimize performance.

Harbinger is seeking a Facilities Maintenance Technician I in Garden Grove, California. This role is responsible for performing routine maintenance and repairs on building systems and equipment to ensure a safe and functional working environment. Duties include basic facilities maintenance, construction, and repair tasks, as well as installing, inspecting, and repairing mechanical, electrical, plumbing, HVAC, safety, and waste management systems.

This is an Intern, Powertrain Manufacturing role at Harbinger in Garden Grove, California. The position requires 4-5 days in-office per week and full-time hours (40 hours/week) for an 8 or 15-week duration. Interns will receive an hourly rate of $25-35 USD and a $1,000 relocation stipend if residing more than 50 miles away.

Harbinger is seeking a Quality Engineer in Garden Grove, California. This role involves defining and implementing quality engineering processes, maintaining the quality management system, and driving continuous improvement. Responsibilities include defining quality standards, inspecting materials and products, developing quality control systems, and leading APQP.

Harbinger is hiring an Infrastructure Engineer to manage the reliability, scalability, and performance of their end-to-end infrastructure, spanning from the factory floor to the datacenter. This role requires a builder mentality and the ability to work on-site in partnership with various teams, including factory technicians, business systems, facilities, and production.

Field Quality Engineer - Vehicle Systems and Integration at Harbinger. This role involves diagnosing complex systemic issues across mechanical, electrical, and software domains, performing predictive reliability analysis, and partnering with hardware and software teams to implement reliability growth plans. The engineer will manage and analyze field performance data to drive design improvements.

Harbinger is seeking a Battery Test Engineer to characterize battery pack electrical and thermal performance. This role involves taking ownership of Auxiliary Power System (APS) product validation, working with design, quality, and manufacturing engineers. Responsibilities include writing procedures, developing test software, purchasing equipment, and building test stations.

Harbinger is seeking a Senior Advanced Manufacturing Engineer, Battery to lead the development and deployment of battery manufacturing systems for EV production. This role involves strategic leadership, program oversight, and ensuring smooth transitions from prototypes to mass production.

This is a mid-level Regulatory & Product Counsel role at Harbinger, an electric vehicle company. The counsel will partner with the General Counsel to develop product and regulatory functions, ensuring compliance with motor vehicle safety and compliance laws. Responsibilities include providing cross-functional legal advice and addressing novel legal issues in automotive technology.

Senior Design Engineer, Lv Devices at Harbinger. This role involves owning the engineering design of complex Low Voltage Subsystems and Components throughout their lifecycle, including concept, requirements, sourcing, supplier selection, design, development, and validation.

Harbinger is seeking a Battery Build Technician for their 2nd shift in Garden Grove, California. This role involves actively participating in the production of battery modules and packs for their electric vehicle program, supporting both prototype and production builds.

Manager, Financial Systems & ERP at Harbinger is responsible for administering, optimizing, and integrating financial systems including ERP. This hands-on role involves configuring systems, solving integration challenges, and improving Finance processes through technology to support company growth.

Harbinger is seeking a Powertrain Build Technician to assemble and test electric motors and drive unit assemblies. Responsibilities include adhering to work instructions, conducting inspections, diagnosing issues, contributing to process improvements, maintaining records, and following safety protocols.

Quality Technician on a battery assembly line responsible for ensuring battery modules meet quality standards. This role involves inspection, testing, data collection, documentation, and managing non-conformances.

Backend Engineer at Harbinger responsible for designing, developing, and scaling infrastructure for vehicle data management, simulations, and software management. Key responsibilities include building robust, scalable, and secure server-side systems, designing high-performance APIs, implementing data pipelines, and optimizing performance for low latency and high throughput.

Harbinger is seeking a Production Team Lead for their second shift in Garden Grove, California. This role involves guiding a team to achieve operational goals, managing resource allocation, mentoring team members, monitoring performance, and fostering a continuous improvement culture.

Harbinger is hiring a Dealer Marketing Manager in Garden Grove, California. This role will translate national marketing strategies into local execution for the dealer network, acting as the primary marketing partner. Responsibilities include building dealer marketing programs, developing enablement toolkits, managing co-op/MDF programs, and creating localized campaigns.

Advanced Manufacturing Engineering Equipment Engineer at Harbinger responsible for the design concept, specifications, development, project management, installation, and capability of battery and module manufacturing equipment. This role is critical for establishing and scaling in-house battery production, focusing on safety, efficiency, quality, and innovation from concept to high volume mass production.

Harbinger is seeking a Manufacturing Test Engineer for their Powertrain Manufacturing team. This role focuses on developing, implementing, and improving in-line and end-of-line testing for electric drive units, stators, and rotors in a production environment. The engineer will analyze test data, diagnose failures, and lead the sourcing and implementation of test rigs.

Harbinger is seeking a Senior Test Systems Engineer for their Powertrain team in Garden Grove, California. This role involves executing system-level powertrain testing, developing test facility capabilities, and focusing on the electrical, mechanical, and software integration of powertrain systems and test rigs. Responsibilities include building instrumentation, data acquisition systems, and developing automated test software for repeatability, efficiency, and safety.

Quality Technician, Chassis/GA at Harbinger is an onsite role responsible for ensuring the quality and reliability of EV platforms. This involves conducting inspections, implementing quality control measures, collaborating with cross-functional teams, maintaining calibrated test equipment, preparing test data, and identifying areas for quality control improvement.

Harbinger is seeking a Senior AME Equipment Engineer, General Assembly to lead the design, development, and implementation of manufacturing equipment and automation systems for their electric vehicle general assembly lines. This role involves full lifecycle management of equipment, from concept to high-volume manufacturing, and requires expertise in automotive assembly processes.

Internal Audit Manager at Harbinger in Garden Grove, California. This role will build and lead the internal audit function, focusing on strengthening internal controls, improving operational efficiency, and supporting audit readiness for SOX compliance. Responsibilities include designing and implementing ICFR, preparing for SOX, conducting risk-based audits, and providing recommendations on mitigating risks.

Harbinger is seeking a Chassis Assembly Build Technician in Garden Grove, California. This role involves assembling chassis components for stripped chassis according to engineering drawings and specifications. Responsibilities include installing mechanical and electrical parts, conducting quality checks, and resolving assembly issues.

Harbinger is seeking a Change Management Technician (Contract) to support the execution of Production Change Orders (PCOs) and Deviation Requests (DEVs). This role involves monitoring engineering changes, ensuring documentation completeness, and following up with cross-functional teams for on-time implementation.

Harbinger is seeking a Supplier Quality Engineer specializing in Fasteners. This role involves defining and implementing supplier quality engineering processes, driving continuous improvement, and maintaining the quality management system. Responsibilities include defining quality standards, inspecting materials, developing quality control systems, supplier selection, PPAP, leading APQP, and determining corrective actions.

Harbinger is seeking a Corporate Controller to own the accuracy, integrity, and scalability of their financial close, controls, and reporting. This builder's role requires someone with experience in establishing accounting infrastructure at a startup or high-growth company, who can ensure compliance with US GAAP and regulatory requirements.

Harbinger is seeking a Facilities Maintenance Technician I for their 2nd shift. This role involves performing routine maintenance and repairs on building systems and equipment, including mechanical, electrical, plumbing, HVAC, safety, and waste management systems, to ensure a safe and functional work environment.

Design Release Engineer, Frame at Harbinger in Garden Grove, CA. This role involves leading 3D CAD modeling, packaging, and integration of frame structures, ensuring structural integrity and mass efficiency. The engineer will also manage supplier relationships and oversee the engineering release lifecycle for frame hardware.

This is a contract Shipping & Receiving Clerk position on the 2nd shift at Harbinger in Garden Grove, California. The role is responsible for managing incoming and outgoing shipments, ensuring accuracy in order fulfillment, and maintaining inventory records. Key duties include unloading deliveries, handling material moves for production, and assisting employees with outbound shipments.

The Pdi Site Supervisor is an onsite role responsible for the day-to-day operations of a smaller offsite vehicle repair facility. This individual will provide hands-on leadership across mechanical repair, software, quality, logistics, and facility activities, ensuring vehicles are repaired safely and efficiently.

Harbinger is seeking a Controls Engineer, Power Electronics to lead the development and validation of advanced embedded controls for high-power solid-state converters and inverters. This role will focus on power electronics control systems for medium-duty EVs and Hybrids.