Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead development of supplier quality systems and workflows, qualify and audit suppliers (RF, PCBA, mechanical), drive NCR/CAPA and root-cause analysis, support DFM/NPI and production ramp, define supplier KPIs, and act as technical liaison to improve yields, cost, and supplier performance.

Design and develop mechanical structures, mechanisms, tooling, fixtures, and RF feed/waveguide components for satellite ground stations. Collaborate with RF, electrical, and manufacturing teams to ensure manufacturability, reliability, and regulatory compliance, participate in design reviews, and support transition from concept to production.

Manage end-to-end accounts payable including invoice coding, three-way matching, payment runs, vendor management, and AP accruals. Support AR tasks (invoicing, payment application, collections), assist month-end close, drive process improvements and automation, and support audits and multi-entity/multi-currency operations in a fast-paced, on-site environment.

Support development, verification, and measurement of RF and antenna systems for space-to-ground communications. Perform antenna measurements, analyze RF metrics (G/T, EIRP, link margin), build Python/MATLAB analysis tools, assist integration/troubleshooting, operate RF test equipment, support beamforming evaluation, and help transition prototypes to production while documenting procedures and results.

Develop, test, and operate ground-station software that ingests modem data, implements CCSDS protocols, processes telemetry/command frames, and routes mission data. Build high-performance pipelines, debugging and tooling, collaborate with DSP/FPGA teams, run hardware-in-the-loop and live testing, and own deployment and operational support.

Lead development of Northwood antenna systems from concept through production and deployment. Define system requirements, architectures, interfaces, and verification plans. Coordinate mechanical, electrical, RF, embedded, thermal, manufacturing, test, and field teams. Manage schedules, risks, prototypes, integration, testing, and production-readiness while contributing hands-on within a primary engineering discipline and communicating progress to leadership.

Develop and optimize manufacturing processes and tooling for precision RF antenna systems. Translate designs to production, drive DFM, lead root-cause analysis and continuous improvement, create work instructions, support RF/thermal testing, and evaluate equipment and make-vs-buy decisions to scale manufacturing.

Lead and scale accounting operations including month-end close, cost accounting, ERP configuration, financial controls, audits, AP/AR, cash management, and process automation. Partner with finance, production, supply chain, and legal to ensure ASC 606 compliance, accurate reporting, and operational improvements to support forecasting, fundraising, and unit cost reduction.

Design, implement, and test high-rate networking and DSP blocks on FPGAs for antenna systems. Lead cross-disciplinary projects from prototype to deployment, define system architectures and requirements, analyze field test data to diagnose issues, and drive product improvements for resilient communications.

Design and iterate RF electronics (LNAs, filters, PAs), create electromagnetic simulation models, build and characterize RF circuits and supporting power/digital control, and collaborate across electrical, mechanical, manufacturing, and software teams to troubleshoot integrated RF system performance from concept to production.