Top Tech Jobs & Startup Jobs in Los Angeles, CA

Analyzes manufacturing costs, standard costs, inventory valuations, and production variances. Supports month-end close, budgeting, forecasting, audits, physical inventory controls, and IFRS compliance. Partners with manufacturing, purchasing, engineering, and finance teams to improve costing accuracy, margin visibility, reporting, and operational controls. Builds Excel-based cost models and reconciliations while investigating inventory discrepancies and supporting corrective actions.

Operate and maintain spacecraft fleets across commissioning, orbit raising, routine operations, and re-entry. Develop and test ground software, flight sequences, telemetry and fault-management configurations, automated scripts, and operational code. Validate spacecraft requirements, simulations, and integrated tests; create mission documentation and interface specifications; support AIT activities; and collaborate with spacecraft design, flight software, propulsion, GNC, and international engineering teams. The role includes on-call or shift coverage and requires understanding of spacecraft subsystems, orbital mechanics, and software development.

Leads broadcast engineering strategy, operations, modernization, reliability, and infrastructure supporting live production, studios, transmission, post-production, digital media, and multi-platform delivery. Manages engineering teams and vendors, oversees IP and cloud transformations, directs capital projects and budgets, and ensures resilient 24/7 operations. Provides technical leadership during live events and incidents while establishing standards, roadmaps, documentation, security, disaster recovery, and cross-functional alignment.

Lead strategic development for creative briefs and campaigns: uncover audience insights, translate business objectives into briefs, support concept development, assist pitches and new-business strategy, collaborate with creatives and clients, and conduct research to convert data into actionable insights.

Directs the HR department for two companies and more than 200 employees. Supervises a four-person HR team, oversees recruitment, benefits, employee relations, training, policies, and compliance, and handles employment-related legal inquiries and agency communications. Monitors national and state employment-practice changes while supporting executive initiatives and addressing employee concerns.

Manage full-funnel digital marketing campaigns across Amazon, Walmart, Instacart, Target, and other retail media networks. Optimize DSP campaigns, bidding, audiences, inventory, and creative performance using analytics and testing. Build dashboards and automated KPI reporting, evaluate data sources, drive revenue and return on ad spend, coach junior team members, and collaborate with brand, agency, and sales teams to expand retail media partnerships.

Manage refinery customer accounts as primary commercial contact; build long-term relationships; identify and execute sales opportunities; coordinate technical and service teams; collect samples and run lab tests; deliver presentations, business reviews, and performance updates; ensure operational excellence, safety, and compliance while supporting business growth.

Develops and grows entertainment and business travel accounts for a hotel. Responsibilities include prospecting, negotiating rates, managing RFPs, securing group and transient business, conducting client appointments and hotel tours, maintaining corporate travel relationships, expanding accounts, preparing sales reports, and partnering with sales, marketing, and revenue leadership to meet financial objectives.

Leads the social content production function, building production teams, standards, workflows, templates, and scalable content systems. Owns Instagram strategy and execution, brand storytelling, product content adaptation, AI-assisted production, platform performance, and cross-functional collaboration. Manages external production partners and supports content creation across TikTok, Instagram, YouTube, X, and LinkedIn for US and Chinese audiences.

Leads the design, implementation, administration, and support of hybrid infrastructure across Windows Server, Active Directory, Entra ID, Azure, AWS, VMware, and on-premises environments. Provides Tier 3 escalation support, patch management, vulnerability remediation, monitoring, testing, documentation, troubleshooting, and root-cause analysis. Owns technical solution delivery, leads infrastructure initiatives, supports enterprise-scale systems, coordinates vendors and stakeholders, mentors administrators, and ensures operational handoff. Requires off-hours availability and 5–10% travel.