Top Tech Jobs & Startup Jobs in Los Angeles, CA

Build and deploy production AI systems centered on ontologies, knowledge graphs, and agent workflows. Translate enterprise data and user needs into semantic models, graph systems, and reliable software. Develop evaluation, testing, observability, security, and deployment controls across AI, data, application, and infrastructure layers. Work directly with domain experts, lead technical delivery, mentor engineers, and convert customer engagements into reusable platform capabilities.

Lead architecture and delivery of production AI systems involving agents, ontologies, knowledge graphs, semantic models, and enterprise data integrations. Translate ambiguous user needs into secure, reliable capabilities; establish governance, evaluation, traceability, and human-review practices; guide deployments across cloud platforms, APIs, databases, and applications; resolve complex system issues; mentor engineers; and convert customer-specific solutions into reusable platform capabilities.

Leads SATCOM systems integration, systems engineering, verification, validation, and test activities across space, ground, and terminal segments. Coordinates requirements, interfaces, technical baselines, design reviews, and lifecycle integration across engineering teams and programs. Serves as a customer interface, translates warfighter needs into system solutions, guides technical product development, and drives end-to-end integrated solutions. Requires strategic SATCOM and space-program experience with an active Secret clearance.

Leads the design, development, governance, and productization of enterprise data models, pipelines, data products, and ontologies. Builds machine-learning-ready datasets, implements security and lineage controls, optimizes Databricks and Delta Lake environments, establishes data-product standards, collaborates with architects and data scientists, and mentors engineering talent. The role also defines product roadmaps, service levels, usage metrics, and continuous-improvement processes for enterprise data assets supporting AI agents, analytics, and applications.

Designs, configures, and supports SAP S/4HANA master data processes across manufacturing, procurement, and production operations. Leads requirements and design discussions, authors functional specifications, collaborates with ABAP developers, supports data migration and system cutovers, and develops testing, documentation, and training. The role also establishes governance and validation rules, improves data quality, and manages requirements and workflows using Jira and SAP Focused Build.

Build and deploy production AI systems focused on ontologies, semantic models, and knowledge graphs. Translate enterprise data and user needs into AI agent workflows, software services, APIs, and graph systems. Develop evaluation, testing, observability, security, and deployment controls for AI and data products. Work directly with domain experts, lead technical delivery, resolve production issues, present architectural decisions, review code, mentor engineers, and convert customer engagements into reusable platform capabilities.

Leads SATCOM systems integration and systems engineering across space, ground, and terminal segments. Coordinates requirements, interfaces, verification, validation, testing, technical reviews, and lifecycle integration across engineering teams and programs. Serves as a customer interface and subject matter expert, translating warfighter needs into integrated system solutions while managing technical, schedule, cost, and risk constraints.

Leads SATCOM systems integration, verification, validation, and testing across space and ground segments. Acts as a customer interface, coordinates cross-program engineering activities, supports interface definition and system analysis, and reviews test plans and procedures. Guides integration throughout the systems lifecycle, supports test events, resolves customer actions, and coordinates technical efforts across engineering disciplines. Requires extensive systems engineering experience, strategic SATCOM knowledge, and an active Secret clearance.

Supports financial execution for a defense program through estimate-at-completion development, budget baselining, change control, EVMS compliance, IPMR reporting, trend analysis, and performance forecasting. Partners with program management, engineering, and other functional teams while maintaining financial data integrity in Cobra, SAP, and related systems. Prepares recurring reports and performs ad hoc financial analyses for internal leadership and external customers.

Develops and validates material cost estimates for proposals, contract negotiations, and program execution. Creates auditable Basis of Estimates, analyzes material requirements and supplier data, identifies cost risks and improvement opportunities, and collaborates with Engineering, Manufacturing, Supply Chain, Finance, and Program Management. Ensures compliance with customer requirements and internal policies while supporting audits, reviews, management briefings, and continuous improvement of estimating processes and tools.