Top Tech Jobs & Startup Jobs in Los Angeles, CA

Leads modeling, simulation, and algorithm design for propulsion and aerospace systems while managing a technical engineering team. Develops high-fidelity models, control algorithms, simulation architectures, and system-level performance analyses. Performs controllability studies, trade studies, Monte Carlo and sensitivity analyses, and supports verification and validation. Collaborates with GNC, software, systems, and test teams; authors technical documentation; mentors engineers; and supports customer reviews and technical decisions.

Manages government and commercial contracts, including proposal preparation, FAR/DFARS compliance, negotiations, risk assessment, payment terms, contract closeout, and customer relationships. Advises program and executive leadership on contractual obligations, business risks, intellectual property, data rights, and international contracting matters. Coordinates contracting activities across Legal, Finance, Supply Chain, Operations, Compliance, and other stakeholders. The role is onsite in El Segundo, California, with travel between multiple sites as needed.

Leads end-to-end technical execution for vertical takeoff and vertical landing vehicle programs. Owns vehicle architecture, requirements, interfaces, performance margins, technical risks, design reviews, qualification, integrated and flight testing, and operational readiness. Serves as the senior technical authority, resolves cross-functional engineering issues, and coordinates with manufacturing, test, and operations to deliver safe, manufacturable, testable vehicles within budget and schedule.

Leads mechanical engineering for lunar primary and secondary structures and mechanisms. Coordinates team work, establishes engineering methods, reviews CAD, analyses, and test reports, develops and executes test plans, designs and analyzes components, manages vendors, and presents technical and programmatic content. The role requires structural design experience, harsh-environment analysis, and collaboration on aerospace or space hardware.

Leads a Long Beach engineering site and manages approximately 20 mechanical, systems, and aerospace engineers. Responsibilities include team leadership, staffing, performance management, engineering process compliance, and recruitment. The role also directs design and development of controllable solid propulsion systems, including rocket motors, igniters, pressure vessels, actuators, and thrusters. Additional duties cover CAD, structural and thermal analysis, materials and manufacturing, ballistics, systems integration, DoD project oversight, EVM, MBSE, risk management, technical documentation, and stakeholder communication.

Lead development of an AI-native GEOINT mission management platform that translates operator intent into physically valid collection plans. Own technical vision, build LLM-powered agents, integrate orbital mechanics and sensor models, develop MCP servers and evaluation suites, mentor an engineering team, and drive prototype-to-production for accredited IC/DoD deployments.

Develops deep learning and machine learning models for computer vision, synthetic aperture radar, and geospatial exploitation applications. Responsibilities include designing neural network architectures, training models for object detection and classification, preprocessing SAR data, creating physics simulations, addressing simulated-to-real-world bias, evaluating model performance, presenting findings, and delivering production-quality Python code. The role supports mission-critical defense and national security customers.

Design, prototype, and implement deep learning models for computer vision and SAR geospatial exploitation. Pre-process SAR data, create physics simulations, develop objective functions, assess performance, and deliver production-quality Python code for defense customers.

Design, prototype, and implement deep learning models for computer vision and SAR geospatial exploitation. Develop signal preprocessing, physics simulations, objective functions, and production-quality Python code. Present findings and support transition to operational systems for government customers.

As a Software Engineer, you'll design and develop software systems for processing and managing geospatial data, with a focus on SAR imagery, collaborating with multidisciplinary teams to support U.S. government capabilities.