Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead North American commercial strategy for Alpinestars' Helmet category, drive revenue and market share, support sales and product development, manage assortments, pricing, forecasting, and cross-functional launch execution while providing market insights.

Lead capital raising and business development for private equity, venture capital and hedge funds. Manage 5–10 concurrent fund raises, build and maintain relationships with RIAs, family offices, fund of funds and institutional investors, drive outreach (calls/emails), secure retainers and success fees, and grow the firms pipeline and revenues.

Manage customer invoicing, collections, cash application, account reconciliations, and AR reporting. Work with Sales, Customer Success, Billing, and Accounting to resolve disputes, reduce receivables, support month-end close, and improve AR processes and internal controls.

Operate as the marketing team's backbone by owning martech, data and reporting, launch operations, budget tracking, and process playbooks while acting as chief of staff to the CMO—running planning, OKRs, leadership prep, and cross-functional alignment to ensure launches ship on time and decisions are data-driven.

Sell medical stop-loss insurance to TPAs and brokers within a midwestern territory. Develop new business, manage and grow existing accounts, negotiate fees, attend trade shows, monitor industry trends and performance metrics, liaise with claims and internal teams, and implement marketing strategies.

Lead strategy, roadmap, and lifecycle for Electronic Warfare (EW) and RF sensing products. Translate mission requirements into scalable product capabilities, drive productization from prototype to operational systems, and coordinate cross-functional teams. Engage customers, primes, and military users, run field tests/pilots, and own market and mission success. Support business development and align EW/sensing capabilities with platform architecture and DoD priorities.

Lead the architecture and development of high-fidelity modeling and simulation frameworks and digital twins for defense/aerospace systems. Build end-to-end simulations (flight dynamics, controls, sensors, RF, guidance), run Monte Carlo and mission-level analyses, integrate SIL/HIL and digital engineering environments, analyze simulation datasets, define simulation strategy, establish best practices, and mentor engineers to accelerate design and validate system performance across the engineering lifecycle.

Maintain financial records, prepare and post journal entries, reconcile accounts, support month/quarter/year-end close, perform account analysis, assist audits, manage accounts receivable and billing processes, perform UAT for billing system releases, resolve billing discrepancies, and produce analytical reports.

Lead and manage multiple client accounting engagements, serve as primary client contact, review financial statements and GAAP-compliance workpapers, resolve complex accounting issues, mentor and supervise staff, oversee workflow and billing, and support client onboarding and business development.

Serve as creative project manager supporting Branding Consultants: develop merchandise concepts, source suppliers, manage product development, coordinate production and logistics, prepare presentations, and maintain client and vendor relationships to deliver branded merchandise programs on time and to specification.