Top Tech Jobs & Startup Jobs in Los Angeles, CA

Own build reliability for flight avionics and fluid-system hardware across design, manufacturing, integration, and test. The role defines readiness criteria, improves production processes, analyzes build data, leads containment and root-cause investigations, implements corrective actions, reduces quality costs, and coordinates cross-functional teams across engineering, manufacturing, quality, supply chain, and mission assurance.

Manage multi-state payroll processing and employment tax compliance across federal, state, and local jurisdictions. Responsibilities include payroll transactions, tax filings, reconciliations, year-end reporting, tax notices, audits, payroll records, and resolving discrepancies. The role partners with Finance, People Operations, auditors, and external providers while using payroll, HRIS, tax, timekeeping, and Excel systems to improve accuracy, controls, and processes.

Supports employees throughout the lifecycle, including onboarding, offboarding, employee communications, HRIS data maintenance, documentation, time-away tracking, and routine People Operations inquiries. Maintains confidential and audit-ready records, coordinates with cross-functional partners, administers separation documentation, supports compliance activities, and improves processes, SOPs, checklists, and employee experience.

Provide first-line technical support to employees, troubleshoot Windows and macOS systems, maintain computers and mobile devices, resolve ITSM incidents within SLA targets, manage onboarding and offboarding, perform hardware replacements and upgrades, and support multiple locations.

Lead Haven Station program operations, long-range planning, operational requirements, and strategic initiatives. Coordinate with Finance, Manufacturing, Industrial Engineering, Facilities, and People teams to achieve headcount, capital expenditure, engineering asset, and program targets. Own program manifests, develop analytics and dashboards, report progress, manage cross-functional projects, and support product lifecycle scaling from development through production.

Design, develop, manufacture, integrate, and test fluid system hardware for spacecraft and space station programs. Responsibilities include fluid analyses, pressurized hardware design, shop-floor assembly, leak and environmental testing, nonconformance resolution, root cause analysis, subsystem integration, and design reviews. Systems include environmental and thermal control, propulsion feed systems, pressurized gas hardware, and ground support equipment.

Manage HRIS data integrity, employee separations, termination documentation, Workers’ Compensation claims, international workforce administration, reporting, and People Operations process improvements. The role coordinates with HR, Legal, Payroll, Finance, IT, EHS, vendors, and business leaders while maintaining accurate, confidential, compliant employee records and supporting audits and risk management.

Designs and develops thermal control systems and components for human-rated space stations, including heat exchangers, cold plates, heaters, and heat pipes. Leads thermal, fluid, and systems engineering analyses; defines requirements, interfaces, margins, and verification methods. Oversees qualification testing, manufacturing improvements, design reviews, supplier coordination, and hardware delivery through production and launch. Partners with cross-functional teams to integrate reliable, manufacturable systems and resolve technical issues.

Design and test avionics enclosures, mounts, brackets, and other mechanical hardware for human-rated space stations. Perform thermal and structural analyses, create engineering drawings, support trade studies and requirements verification, and help qualify flight hardware. Collaborate with electrical engineers and technicians to package, build, assemble, install, and troubleshoot systems. This hands-on role also supports testing, data interpretation, and design documentation through critical mission milestones.

Design and develop primary and secondary structures for human-rated space stations from concept through flight hardware. Perform mechanical design, structural and thermal analysis, trade studies, interface definition, requirements verification, and qualification testing. Release drawings and test plans, support fabrication and assembly, and resolve manufacturing and test issues. The role requires collaboration with technicians and fabricators and may involve evening or weekend work during critical mission milestones.