Top Tech Jobs & Startup Jobs in Los Angeles, CA

Leads Apex’s enterprise cybersecurity strategy, SOC operations, incident response, threat and vulnerability management, security tooling, and governance, risk, and compliance programs. Oversees security budgets, audits, accreditations including CMMC and ISO 27001, executive reporting, and development of a high-performing security team. Requires extensive cybersecurity operations and SOC leadership experience, expertise with security platforms and scripting, and the ability to operate in regulated aerospace environments.

As a Staff Power Electronics Engineer, drive the design of avionics, flight computer, and power systems for spacecraft. Lead verification testing and collaborate with cross-discipline teams to innovate and improve hardware.

Leads the Security Operations Center, managing SOC personnel, 24/7 coverage, threat detection, incident response, threat hunting, malware analysis, security tooling, automation, metrics, compliance, and audit support. The role coordinates complex incident escalations, optimizes security processes and technologies, supports CMMC and ISO 27001 accreditation, and collaborates with IT, compliance, internal stakeholders, and external partners.

Leads daily help desk operations while providing hands-on Tier 1 and Tier 2 support. The role prioritizes and assigns tickets, troubleshoots hardware, software, operating systems, applications, networks, and user-access issues across multiple platforms, escalates unresolved problems, ensures documentation and follow-through, and mentors help desk technicians.

Architect, deploy, automate, and operate secure cloud and hybrid infrastructure across AWS GovCloud and Microsoft Azure. Build infrastructure as code with Terraform, develop Python automation, manage networking and security, monitor reliability, troubleshoot complex issues, support disaster recovery, and lead cloud infrastructure projects. The role also establishes cloud standards, governance controls, documentation, and cost optimization practices while collaborating with engineering, security, DevOps, and IT teams.

Designs, implements, administers, and optimizes IT infrastructure across systems, servers, networks, endpoints, cloud platforms, and cybersecurity environments. Builds and manages physical and virtual servers, configures enterprise networks, administers Microsoft and collaboration platforms, develops automation scripts, supports Azure and AWS environments, leads infrastructure projects, provides Tier 3 support, and documents technical solutions. The role is full-time onsite in Playa Vista, Los Angeles.

Create graphics, illustrations, and presentation materials for RFIs, RFPs, proposals, and customer sales efforts. Maintain the proposal graphics library, communicate technical concepts visually, uphold brand standards, and collaborate with Business Development, Marketing, Brand, UX, engineering, and technical teams. Manage multiple concurrent deadlines while delivering accurate, high-quality work in a fast-paced aerospace environment.

Design, develop, and maintain mission-critical operating system software for satellite platforms. Responsibilities include embedded Linux configuration, bootloader development, secure firmware updates, recovery mechanisms, and software security enhancements. The role spans the full software lifecycle, from architecture and prototyping through deployment and flight operations, with collaboration across mission operations, GNC, hardware, and embedded software teams.

Design, develop, and maintain mission-critical spacecraft operating system and flight software. Responsibilities include low-level processor and avionics interface software, embedded Linux platforms, bootloaders, firmware update and recovery mechanisms, and security enhancements. The role involves hardware and software integration, validation, debugging, and collaboration with mission operations, GNC, and hardware teams to support reliable autonomous spacecraft operations.

Supports the Proposal Development team by managing calendars, deadlines, response trackers, meeting minutes, process documentation, stakeholder communications, and quality standards. The role requires strong organization, attention to detail, cross-functional collaboration, and the ability to manage multiple concurrent deadlines in a fast-paced aerospace environment.